Firmware Direct Download Pricing News App

© 2015, 2026 Samfrew.com

Disclaimer: Flashing Samsung firmware is a risky process that can potentially brick your device. By flashing firmware, you are modifying the software on your device, and if anything goes wrong, your device may become unusable.

[email protected] Privacy Policy Terms of Service

ZTO-A300MUBS1BRK3-20210316141644.zip — Samfrew Files | SamFrew

Samfrew FilesFirmware release ↗

SM-A300M · ZTO›ZTO-A300MUBS1BRK3-20210316141644.zip

ZIP

ZTO-A300MUBS1BRK3-20210316141644.zip

ZIP archive · 887.1 MB · A300MUBS1BRK3

ZIP

TAR files

Open a file to view its details. Individual TAR downloads use separate premium allowance or entitlement.

NameSizeDownload

A300MUBS1BRK3_A300MZTO1BRK1_A300MUBS1BTJ1_HOME.tar.md51.7 GBZIP only

Download

Download file

Standard download is free. Premium download uses paid allowance, or your existing paid entitlement.

File size887.1 MB

Checking accessLoading...

Latest firmware detected

Enter your IMEI and we'll prefill the firmware details for a free direct download request.

Try Direct Download