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Phone · Samsung Galaxy A13 5G
Stock firmware and official updates for the Samsung Galaxy A13 5G (SM-A136U), by region.
United States AIOSamsung's official release notes, newest first.
• Security The device is protected with improved security. These changes may vary depending on the model, country, or network operator of the customer environment.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• Security The device is protected with improved security. These changes may vary depending on the model, country, or network operator of the customer environment.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• Security The device is protected with improved security. These changes may vary depending on the model, country, or network operator of the customer environment.
Released for 4 CSCs: *, CCT, CHA, USC
Source: SamsungTaken from the SM-A136B; this model can differ (chipset, network bands).
United States APPBuildA136USQSFDYI2AndroidAndroid 13Security patchOct 2025ReleasedOct 30, 2025DetailsWhat's newUnited States ATTBuildA136USQSFDYI2AndroidAndroid 13Security patchOct 2025ReleasedOct 30, 2025DetailsWhat's newUnited States CCTBuildA136USQSFDYI2AndroidAndroid 13Security patchOct 2025ReleasedOct 30, 2025DetailsWhat's newUnited States CHABuildA136USQSFDYI2AndroidAndroid 13Security patchOct 2025ReleasedOct 30, 2025DetailsWhat's newUnited States DSABuildA136USQSFDYJ1AndroidAndroid 13Security patchOct 2025ReleasedOct 27, 2025DetailsWhat's newUnited States DSHBuildA136USQSFDYJ1AndroidAndroid 13Security patchOct 2025ReleasedOct 27, 2025DetailsWhat's newUnited States TMBBuildA136USQSFDYJ1AndroidAndroid 13Security patchOct 2025ReleasedOct 27, 2025DetailsWhat's newUnited States TMKBuildA136USQSFDYJ1AndroidAndroid 13Security patchOct 2025ReleasedOct 27, 2025DetailsWhat's newUnited States USCBuildA136USQSFDYI2AndroidAndroid 13Security patchOct 2025ReleasedOct 30, 2025DetailsWhat's new• Security The device is protected with improved security. These changes may vary depending on the model, country, or network operator of the customer environment.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• The security of your device has been improved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• The security of your device has been improved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• The security of your device has been improved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• The security of your device has been improved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• Security The device is protected with improved security.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• Security The device is protected with improved security.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• Overall stability of your device has been improved. • The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: Samsung• Overall stability of your device has been improved. • The security of your device has been improved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: SamsungSoftware and Terms & Conditions Update IMPORTANT INFORMATION: This update includes revised Terms & Conditions for your device, including the Dispute Resolution Agreement with arbitration terms. For more information, review https://www.samsung.com/us/support/legal/mobile/. By clicking “Install now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions. • Security The device is protected with improved security.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• Software and Terms & Conditions Update IMPORTANT INFORMATION: This update includes revised Terms & Conditions for your device, including the Dispute Resolution Agreement with arbitration terms. For more information, review https://www.samsung.com/us/support/legal/mobile/. By clicking “Install now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions. • Stability and reliability Device behavior has been improved. • Security The device is protected with improved security.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: SamsungOne UI Core 5.1 Update One UI Core 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Gallery Revamped info display When you swipe up while viewing a picture or video in your Gallery, you can see when and where the picture was taken, which device took the picture, where the picture is stored, and more. Now with a simpler layout. Multitasking Easily minimize or switch to full screen You can now minimize or maximize an app window without going to the options menu. Just drag one of the corners. Access your most used apps in split screen When you start a split-screen view, the apps you use most often will be shown below your recently used apps to help you find the apps you need faster. Modes and Routines Change wallpapers based on your mode Set a different wallpaper based on your current activity. Choose one wallpaper for work, one for exercising, and more. More actions for routines New actions let you control Quick Share and Touch sensitivity, change your ringtone, and change your font style. Weather Quick access to useful information Check severe weather alerts, daily weather summaries, and sunrise/sunset times at the top of the Weather app. The temperature graph now uses colors to show how the temperature changes throughout the day. Hourly precipitation graph An hourly graph now shows how much precipitation has fallen at different times of the day. Summary on Weather widget A brief summary of the current weather conditions now appears on the weather widget to let you know if it's sunny, cloudy, raining, or snowing. Samsung Internet Improved search Your searches now include the names of bookmark folders and tab groups. Improved search logic lets you find what you're looking for even if something isn't spelled correctly. Additional changes Check the battery level of your devices The new Battery widget lets you check the battery level of your devices, right from the Home screen. You can see how much battery is left on your phone, Galaxy Buds, Galaxy Watch, and other supported devices. Use up to 3 emojis in AR Emoji Camera Take fun pictures and videos with your friends in Mask mode. You can assign a different emoji to each person’s face. Settings suggestions While signed in to your Samsung account, suggestions will appear at the top of the Settings screen to help you share, connect, and enhance your experience across your Galaxy devices.
Released for 5 CSCs: *, DSA, DSH, TMB, TMK
Source: SamsungOne UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Gallery Revamped info display When you swipe up while viewing a picture or video in your Gallery, you can see when and where the picture was taken, which device took the picture, where the picture is stored, and more. Now with a simpler layout. Multitasking Easily minimize or switch to full screen You can now minimize or maximize an app window without going to the options menu. Just drag one of the corners. Access your most used apps in split screen When you start a split-screen view, the apps you use most often will be shown below your recently used apps to help you find the apps you need faster. Modes and Routines Change wallpapers based on your mode Set a different wallpaper based on your current activity. Choose one wallpaper for work, one for exercising, and more. More actions for routines New actions let you control Quick Share and Touch sensitivity, change your ringtone, and change your font style. Weather Quick access to useful information Check severe weather alerts, daily weather summaries, and sunrise/sunset times at the top of the Weather app. The temperature graph now uses colors to show how the temperature changes throughout the day. Hourly precipitation graph An hourly graph now shows how much precipitation has fallen at different times of the day. Summary on Weather widget A brief summary of the current weather conditions now appears on the weather widget to let you know if it's sunny, cloudy, raining, or snowing. Samsung Internet Continue browsing on another device If you're browsing the web on one Galaxy phone or tablet and later open the Internet app on another Galaxy device signed in to the same Samsung account, a button will appear that lets you open the last webpage you were viewing on the other device. Improved search Your searches now include the names of bookmark folders and tab groups. Improved search logic lets you find what you're looking for even if something isn't spelled correctly. Additional changes Check the battery level of your devices The new Battery widget lets you check the battery level of your devices, right from the Home screen. You can see how much battery is left on your phone, Galaxy Buds, Galaxy Watch, and other supported devices. Settings suggestions While signed in to your Samsung account, suggestions will appear at the top of the Settings screen to help you share, connect, and enhance your experience across your Galaxy devices. Choose where to save screenshots You can now change the folder where screenshots is saved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 7 CSCs: *, CCT, CHA, DSA, DSH, TMB, TMK
Source: Samsung• Overall stability of your device has been improved. • The security of your device has been improved.
Released for 7 CSCs: *, CCT, CHA, DSA, DSH, TMB, TMK
Source: Samsung• Security The device is protected with improved security.
Released for 8 CSCs: *, CCT, CHA, DSA, DSH, TMB, TMK, USC
Source: SamsungOne UI Core 5 Upgrade (Android 13) One UI Core 5 brings you more powerful personalization and makes it easier to get things done across your Galaxy devices. Visual design New app icons and illustrations Icon symbols are larger for a bolder look that's easier to scan. Subtle background gradients and improved contrast give a fresher, more natural feel. New help illustrations have been created to give a consistent look to all apps. Smoother than ever before New animations and transition effects make switching between screens feel more natural. Animations and other visual feedback appear instantly when you touch the screen, making interactions more intuitive. Scrolling speed has also been enhanced to make scrolling feel smoother throughout One UI. Enhanced blur effects and colors Background blur effects on the quick panel, Home screen, and throughout One UI have been improved with brighter colors for a clearer and more consistent experience. Simplified app color schemes help you avoid distractions and focus on your current task. Customization Customize your Lock screen Just touch and hold the Lock screen to edit. What could be simpler? Customize your wallpaper, clock style, notification settings, and more, with live preview, all in one place. More wallpaper choices Wallpaper settings have been redesigned making it easier to find the perfect wallpaper for your Home and Lock screens. There are more images, videos, colors, and filters to choose from than ever before. More options for your color palette It's easier to find the colors that are right for you. Choose from up to 16 color themes based on your wallpaper as well as preset color themes that are designed to look great. Easily see who’s calling Set a different call background for each contact so you easily see who's calling with just a quick glance. Modes and routines Choose modes based on your activity Choose a mode based on what you're doing, such as exercising, working, or relaxing, then choose what you want your phone to do in each situation. For example, turn on Do not disturb when you're relaxing or play music when you're driving. Bedtime mode is now Sleep mode Sleep mode lets you automate more actions when it's time for bed, like turning on Dark mode and changing the sound mode. Easier to discover preset routines A simplified layout makes it easier to find routines that are useful for you. Check running routines quickly Routines that are currently running are now shown at the top of the Routines screen so you can understand what's happening and make changes if necessary. More actions and conditions for your routines Automatically start routines when you use Airplane mode or Mobile Hotspot. Routines can now open app pairs and adjust the left/right sound balance. Home screen widgets Stack widgets on your Home screen Combine several widgets of the same size into a single widget to save space on your Home screen. Just drag a widget onto another widget to create a stack, then swipe to switch between widgets. You can add more widgets to your stack at any time by dragging and dropping. Multitasking Switch your view with a gesture Switch from full screen to split screen view by swiping upward with two fingers from the bottom of the screen. Switch from full screen to pop-up view by swiping inward with one finger from either corner at the top of the screen. Gestures can be turned on or off in Settings Labs. Quickly open apps in split screen Just drag an app from the Recents screen to the side of the screen where you want to open it. Camera and Gallery Zoom more easily with one hand The zoom bar has been condensed so you can zoom in or out farther with a single swipe. Get help with Pro mode A help icon will appear in Pro and Pro video modes. Tap the icon to get tips and guidance for using the various controls. Add watermarks to your pictures Automatically add a watermark to each picture containing the date and time a picture was taken, your phone's model name, or other custom information. Customize albums in Gallery Choose which albums appear by default and hide less frequently used albums to keep the clutter down. You can also merge albums that have the same name and create albums that automatically update to include pictures of people you select. All-new look for Stories Stories that are automatically created in your Gallery have been revamped with an interactive slideshow view. Just tap or swipe to move between pictures and videos in your story. Photo and Video Editor Create stickers from any picture Create reusable stickers from any picture in your gallery. Just select the part of the picture you want to use as a sticker, then adjust the thickness and color of the outlines. More ways to edit GIFs You can trim and adjust the ratio of animated GIFs to make them the right size. You can also use the same editing features that are available for still images to decorate your GIF however you like. Keep portrait mode effects even after editing Portrait mode effects are now retained even after cropping or changing filters so you can adjust the background blur at any time. New stickers for photos and videos 60 new preloaded emoji stickers are available for decorating your pictures and videos. AR Emoji and stickers New AR Emoji stickers When you create a new AR Emoji, 15 stickers are created by default giving you more ways to express yourself. If that’s not enough, there are also more AR Emoji stickers available for download so you can always find a sticker to match your emotions. Do more with AR Emojis Use transparent backgrounds for AR Emoji stickers. You can also pair up two emojis together and create fun dances and poses. Samsung Keyboard New emojis available for emoji pairs In Samsung Keyboard, more than 80 additional emojis are available for creating an emoji pair. You can now combine emojis based on animals, food, and other objects in addition to facial expressions. Choose the perfect combination to get your feelings across. Rearrange expression buttons in Samsung Keyboard Touch and hold the emoji, sticker, and other buttons to rearrange them. Enter kaomoji directly from Samsung Keyboard Spice up your chats and texts with preset facial expressions created using keyboard symbols. (*^.^*) Customize the spacebar row in Samsung Keyboard You can choose which function keys and punctuation marks to show in the bottom row of the keyboard next to the spacebar. Notifications Get only the notifications you allow When you use an app for the first time, you’ll be asked whether you want to receive notifications from it. Feel free to say no to apps that you don’t want to disturb you. Easier access to app notification controls Is an app sending you too many notifications? It's easier than ever to block it with reorganized notification settings placing app notification controls at the top. You can also go directly to app notification settings using the button at the bottom of the notification panel. Choose which types of notifications apps can send You now have separate control over whether apps can show pop-up notifications, app icon badges, and notifications on the Lock screen. Allow all types, some, or none. It's up to you. New layout for notifications App icons are larger, making it easier to see which app sent the notification. Text alignment has also been improved to make notifications easier to read. Settings Set a language for each app Want to use some apps in one language and other apps in another? You can now choose which language will be used for each app in Settings. Set exceptions for Do not disturb You can now set individual contacts as exceptions to Do not disturb. Your phone will ring or vibrate when the people you choose call and send messages to you, even when Do not disturb is on. It’s also easier to set apps as exceptions so you get notification alerts from them even when Do not disturb is on. Just choose the apps you want to allow from the new grid. Improved sound and vibration settings Menus have been reorganized to make it easier to find the sound and vibration options you need. Set your ringtone and change the volume and vibration settings, all in the same place. More options for RAM Plus RAM Plus can now be turned off completely in Device care if you don’t need it or don’t want it to use any storage space. Auto optimization Device care keeps your phone running smoothly by automatically performing optimizations in the background. To keep your phone in the best condition, you can set your phone to automatically restart when needed. Security and privacy Check your phone’s security status at a glance The new Security dashboard in Settings shows whether your phone has any security issues and helps you fix them quickly. Security and privacy information for websites An icon will appear in the address bar in Samsung Internet to show a site's security status. Tap the icon to learn which information the website collects and tracks. Accessibility More accessibility options in the quick panel High contrast font and Color inversion can be added to the quick panel for easier access. Magnifier is easier to access Turn on the Magnifier shortcut in Accessibility settings to get quick access to the Magnifier feature. Magnifier uses your phone's camera to enlarge items in the real world so you can take a closer look or make them easier to read. More spoken assistance Choose from various types of voice feedback to get help using your phone even if you can't see the screen clearly. You can make your phone read out keyboard input so you can be sure you typed the correct letter, use Bixby Vision to recognize nearby objects and tell you what they are, and turn on audio descriptions that explain what's happening in a video (only for supported videos). Easily edit your Accessibility button Tap and hold the Accessibility button to quickly change the features you can access using the button. New actions available for Corner actions If you're using a mouse or trackpad, new actions are available when you move the mouse pointer to one of the 4 corners of the screen. You can now click and hold, drag, or drag and drop. Additional changes Use several timers at once You can now start a new timer in the Clock app even if another timer is still running. More control over calendar event invitees When you add an event to your Google calendar in the Samsung Calendar app, you can choose whether invitees are allowed to see who else is invited to the event and also choose whether they can invite other people. Add video conferences to your events When you create a Google calendar event in the Samsung Calendar app, you can set up a video conference at the same time. Everyone invited to your event will receive the link to the video conference. Add stickers to your Google calendar Add stickers to Google calendar events in the Samsung Calendar app to make them easy to see at a glance. Stickers are shown in both calendar and agenda views. Stay on top of reminders due today The new Today category shows only reminders due today. You can also check reminders due today at the top of the main screen in the Reminder app. Show and hide completed reminders You can show or hide the completed reminders in any category. Show to see what you've already done, or hide to stay focused on things you still need to finish. Choose the right view for your reminders Choose the simple view to show more reminders on the screen at once or an expanded view that includes details such as the due date and repeating conditions. Drag and drop bookmarks between folders Keep your Samsung Internet bookmarks organized by dragging and dropping them between folders. More powerful search in My Files Choose whether to search all files or only files in the current folder. You can also choose between searching only file names or searching information inside of files, such as text in documents or location information in images. When your search is complete, you can sort the results by name, date, size, or file type. Redesigned Digital Wellbeing The new dashboard provides clearer usage details and makes it easier to access the features you need, such as app timers and screen time reports. Get help in an emergency Quickly press the Side key 5 times to call emergency services even if your phone is in your pocket or you aren't able to talk. Integrated emergency contact list Create an emergency contact list that includes the people you want to contact in case of an emergency. The same contact list can be used for emergency features on both your watch and your phone. Show app names in the Apps edge panel Turn on Show app names to make app names appear below the app icons. Some apps will need to be updated separately after the One UI Core 5 upgrade.
Released for 8 CSCs: *, CCT, CHA, DSA, DSH, TMB, TMK, USC
Source: Samsung· Device stability improvements, bug fixes. · New and / or enhanced features. · Further improvements to performance.
Released for 8 CSCs: *, CCT, CHA, DSA, DSH, TMB, TMK, USC
Source: Samsung• Overall stability of your device has been improved. • The security of your device has been improved.
Released for 8 CSCs: *, CCT, CHA, DSA, DSH, TMB, TMK, USC
Source: SamsungOne UI 4.1 Update One UI 4.1 brings you the latest features for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever. Check out the changes below. Gallery Add portrait effects You can now add background blur to any picture with a person in view. Portrait relighting Adjust the lighting for portraits, even after you've taken them, to make sure you always get the perfect shot. Convert unnecessary motion photos to still images Save storage space by converting motion photos to still images. Gallery will suggest pictures where motion isn't necessary, such as documents. Share albums as links No need to invite people to shared albums individually anymore. Just create a link that can be shared with anyone, even if they don't have a Samsung account or Galaxy device. All your invitations together Easily accept invitations to shared albums, even if you miss the notifications. Invitations that you haven't responded to yet will appear at the top of your shared album list. Create time lapse videos Turn a picture into a vivid 24-hour time-lapse video. A button will appear for pictures of scenery including the sky, bodies of water, mountains, or cities. Your video will appear as if an entire day has passed. AR Zone More decorations for your emoji stickers Show your own unique style by adding GIFs from Tenor as decorations for your custom AR emoji stickers. Background colors in mask mode Keep the focus on your AR emoji while wearing it as a mask. Choose from a variety of colors to use as your background. Google Duo Stay in touch with high-quality video calls. One UI brings you exclusive features. Do more during video calls You can share another app's screen during a video call in Google Duo. Watch YouTube together, share photos, explore maps, and more. Join video calls in presentation mode During a video call on your phone, you can join the same call on your tablet in presentation mode. Your tablet's screen will be shared with other participants while audio and video continue on your phone. Samsung Health Get deeper insights into your health and enhanced exercise tracking in the latest version of Samsung Health. Get insights about your body composition Set targets for your weight, body fat percentage, and skeletal muscle mass. You'll get tips for reaching your goals. Build better sleep habits Track your sleep and get coaching based on your sleep patterns. Enhanced exercise tracking On your Galaxy Watch4, you can set interval training targets before you start running or cycling. You'll get a report on your phone when you're finished. Your watch can also give information about sweat loss when you run and heart rate recovery for aerobic workouts. Smart Switch Transfer contacts, photos, messages, and settings from an old phone or tablet to your new Galaxy. One UI 4.1 lets you transfer more than ever. More transfer options You’ll get 3 options when transferring content to your new Galaxy. You can choose to transfer everything, transfer just your accounts, contacts, calls, and messages, or go Custom to choose exactly what you want to transfer. SmartThings Find Find your phone, tablet, watch, earbuds, and more with SmartThings Find. Get notified when you leave something behind Make lost belongings a thing of the past. You can choose to get alerts whenever your Galaxy SmartTag is too far away to connect to your phone. Find a lost device together You can share the location of your devices with others. If a device gets lost, you can get help from another person to scan for it nearby. Sharing One UI 4.1 gives you even more ways to share with others. Share your Wi-Fi network Use Quick Share to share your current Wi-Fi network with someone else. The person you share with will be able to connect automatically without entering the password. Include editing history when you share pictures and videos When you share pictures and videos with Quick Share, you can include the complete editing history so the receiver can see what's changed or revert back to the original. Share tips with others Find something useful in the Tips app? Tap the Share icon to send it to a friend. More features and improvements Color palette Customize your phone with unique colors based on your wallpaper. Your custom color palette now appears in more apps, including apps provided by Google. Add emojis to your calendar In addition to stickers, you can now add emojis to a date on your calendar to express your feelings. Choose apps for text correction in Samsung Keyboard Choose which apps you want to get automatic text corrections in. Turn it on for writing apps to keep your spelling and grammar in check, and turn it off for texting apps where you want to be less formal. More widely available keyboard options Keyboard layouts, input methods, and features for specific languages are now available in more regions, so you can type easily no matter where you are. You can always switch back to your previous layout in Settings. Customize your sound balance In Accessibility settings, you can adjust the left/right sound balance for connected devices, such as speakers or headphones, separately from the sound balance for your phone speakers. This allows you to get the perfect balance out of your headphones without affecting how your ringtone and speakers sound. New actions for Bixby Routines You can now create routines that change your watch face or turn on advanced settings like Protect battery. Customize your virtual memory Choose the size of your phone's virtual memory with RAM Plus in Device care. Go with more to boost performance or less to save storage space. Game optimizing service CPU/GPU performance during early stages of gameplay will not be limited. (A performance management feature based on device temperature will be maintained.) The “Alternate game performance management mode” in Game Booster will be provided. 3rd party apps to bypass the Game Optimizing Service will be allowed. Some apps will need to be updated separately after the One UI 4.1 update.
Released for 8 CSCs: *, CCT, CHA, DSA, DSH, TMB, TMK, USC
Source: Samsung• The security of your device has been improved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung• The security of your device has been improved.
Released for 4 CSCs: *, CCT, CHA, USC
Source: Samsung
