Galaxy Z Fold4 firmware, updates & specs | SamFrewPhone · Galaxy Z
Samsung Galaxy Z Fold4
Released Aug 2022 · 8 model codes · firmware for 147 CSC regions
- Display size
- 7.6"
- RAM
- 12 GB
- Battery
- 4400 mAh
- Rear camera
- 50 MP + 12 MP + 10 MP
- Storage
- 256 GB · 512 GB · 1 TB
Update policyQuarterly security updatesOn Samsung's current security update list
Security updates untilAug 31, 2027As published by Samsung
Latest official updateOne UI 8 · Android 16SC55COMS1EZH2 · Sep 28, 2026
Security patch levelAugust 2026Monthly release fixed 63 vulnerabilities
One UI and Android versions of the Galaxy Z Fold4, with the first release of each.
- Oct 2025
One UI 8 · Android 16
Official release: F936BXXUAIYIF (SM-F936B)
- May 2025
One UI 7 · Android 15
Official release: F936USQU8HYD9 (SM-F936U)
- May 2024
One UI 6.1 · Android 14
Official release: F936BXXU6FXE3 (SM-F936B)
- Dec 2023
One UI 6 · Android 14
Official release: F936USQU3EWL1 (SM-F936U)
- Feb 2023
One UI 5.1 · Android 13
Official release: F936BXXU1CWAC (SM-F936B)
- Nov 2022
One UI 5 · Android 13
Official release: F936BXXU1BVK3 (SM-F936B)
- Jul 2022
Android 12
First firmware build: F936BXXU1AVGA (SM-F936B)
As published by Samsung for the SM-F936B; other model codes can differ (chipset, network bands).
Display
- Display size
- 192.1mm (7.6" full rectangle) / 188.6mm (7.4" rounded corners)
- Resolution
- 2176 x 1812 (QXGA+)
- Display type
- Dynamic AMOLED 2X
- Refresh rate
- 120 Hz
- Cover display size
- 157.3mm (6.2" full rectangle) / 154.8mm (6.1" rounded corners)
Platform
- CPU speed
- 3.18GHz, 2.7GHz, 2GHz
- CPU cores
- Octa-Core
Memory
- RAM
- 12 GB
- Storage
- 256 GB
Camera
- Rear camera
- 50.0 MP + 12.0 MP + 10.0 MP
- Rear camera aperture
- F1.8 , F2.2 , F2.4
- Video recording
- UHD 8K (7680 x 4320) @24fps
Battery
- Battery
- 4400 mAh
- Talk time
- Up to 39
Body
- Dimensions
- 155.1 x 130.1 x 6.3 mm
- Weight
- 263 g
- Form factor
- Folder
Connectivity
- Network
- 2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD, 5G Sub6 FDD, 5G Sub6 TDD
2 countries
Firmware19 CSCs · 998 builds
Latest buildF936U1UESAIZH2 · Aug 14, 2026
SM-F936WSold in
CanadaFirmware19 CSCs · 743 buildsLatest buildF936WVLSAIZH2 · Aug 14, 2026→ SM-F936USold in
2 countriesFirmware7 CSCs · 306 buildsLatest buildF936USQSAIZH2 · Aug 13, 2026→ SM-F936NSold in
South KoreaFirmware4 CSCs · 188 buildsLatest buildF936NKSS8IZH2 · Aug 14, 2026→ SM-F9360Sold in
3 countriesFirmware3 CSCs · 146 buildsLatest buildF9360ZCSAIZH2 · Aug 18, 2026→ SCG16Sold in
JapanFirmware1 CSC · 25 buildsLatest buildSCG16KDS1EZH2 · Aug 20, 2026→ SC-55CSold inJapanFirmware1 CSC · 20 buildsLatest buildSC55COMS1EZH2 · Aug 20, 2026→ 5G bandsN38(2600), N40(2300), N41(2500), N77(3700), N78(3500); N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N28(700), N66(AWS-3) 4G bandsB38(2600), B39(1900), B40(2300), B41(2500); B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B32(1500), B66(AWS-3) SIMDual-SIM; SIM 1 + SIM 2 or Embedded SIM; Nano-SIM (4FF), Embedded-SIM Wi-Fi802.11 a/b/g/n/ac/ax 2.4G+5GHz+6GHz, HE160, MIMO, 1024-QAM PositioningGPS, Glonass, Beidou, Galileo, QZSS Software
- Security updates until
- 31 August 2027
Hungary
Ireland
Italy
Latvia
Lithuania
Netherlands
North Macedonia
Norway
Poland
Portugal
Romania
Russia
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Türkiye
Ukraine
United KingdomAsia-Pacific17
Australia
Bangladesh- Hong Kong SAR China
India
Indonesia
Kazakhstan
Malaysia
Mongolia
Myanmar (Burma)
New Zealand
Pakistan
Philippines
Singapore- Taiwan
Thailand
Uzbekistan
Vietnam
Americas10
Argentina
Brazil- Canada
Chile
Colombia
Mexico
Panama
Paraguay
Peru
Uruguay
Middle East & Africa10
Egypt
Iran
Iraq
Israel
Jordan
Lebanon
Palestinian Territories
Saudi Arabia
South Africa
United Arab Emirates
Albania
Austria
Azerbaijan
Belgium
Bosnia & Herzegovina
Bulgaria
Croatia
Czechia
Denmark
Estonia
Finland
France
Germany
Greece
