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Samsung Galaxy A30s (SM-A307FN) — Build A307FNXXS4CWH1

Stock Firmware • Download • Android 11

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: ★★★★☆ 8.8/10

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

  1. Preparation: Download this firmware file.
  2. Odin: Download Odin3 v3.14.4 or newer.
  3. Download Mode: Power off your Samsung Galaxy A30s. Hold Vol Up + Vol Down and connect USB.
  4. Load Files: Open the downloaded firmware. Select BL, AP, CP, CSC files in Odin.
  5. Flash: Click Start. Wait for "PASS!" message.