SM-A307FN Firmware A307FNXXS4CWH1
Device: Samsung Galaxy A30s
Model Code: SM-A307FN
Series: Galaxy A
Build Number: A307FNXXS4CWH1
Region (CSC): ATO
Android Version: 11
Release Date: 2023-09-18 00:00
User Rating:
Downloads: 3,685
Important: This is an official Samsung Service ROM (4-file format). Use Odin to flash. Includes PIT partition. For repair/update purposes only.
Step-by-Step Flashing Instructions
- Preparation: Download this firmware file.
- Odin: Download Odin3 v3.14.4 or newer.
- Download Mode: Power off your Samsung Galaxy A30s. Hold Vol Up + Vol Down and connect USB.
- Load Files: Open the downloaded firmware. Select BL, AP, CP, CSC files in Odin.
- Flash: Click Start. Wait for "PASS!" message.