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SM-G5520

(GALAXY On5 ? ???) DOWNLOAD FIRMWARE: G5520ZCU1CRK1

Firmware Details:
Model: SM-G5520 / GALAXY On5 ? ???
PDA/AP Version: G5520ZCU1CRK1
CSC Version: G5520CHC1CRK1
Bootloader/ BL: G5520ZCU1CRK1
Region: CHC / China
Carrier/Brand: OPEN
OS: Android / Oreo
OS Version: 8.1.0
Build Date: 13/11/2018
Security Patch Level: 01.10.2018
Changelist: 14534208
CRC: 3563905616
Size: 1.84 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