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SM-A310F

(Galaxy A3 ?) DOWNLOAD FIRMWARE: A310FXXU4CRB1

Firmware Details:
Model: SM-A310F / Galaxy A3 ?
PDA/AP Version: A310FXXU4CRB1
CSC Version: A310FTEF4CRB1
Bootloader/ BL: A310FXXU4CRB1
Region: O2U / United Kingdom
Carrier/Brand: O2 United Kingdom
OS: Android
OS Version: 7.0
Build Date: 02/02/2018
Security Patch Level: 01.02.2018
Changelist: 0
CRC: 473799804
Size: 2.05 GB

You will download the app that will download the latest version of the firmware. Why should you use this app instead of download directly?

How to flash your phone with the new firmware?  How to update SAMSUNG device? How to change firmware in your device?

Click here to read the article about installing downloaded software