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 Download Samsung GALAXY A3 SM-A300M - COO - A300MUBS1BRK3

Download the firmware flash for Samsung GALAXY A3 with the code is SM-A300M. This firmware for the region with CSC code is COO (COO - Colombia). Please make sure the code is correct. You can check model code in Setting - About, in Download mode or you can find it by flipping your phone or among the things you found in the box. This product PDA version is A300MUBS1BRK3 and Android version is Lollipop(Android 5.0.2). This firmware size is 838.3 MB.

This firmware is official from Samsung Cloud Server. Of course, we recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. Samfw.com will not responsible for any damage caused by using the files on this website

  • AP VERSION A300MUBS1BRK3
  • CSC VERSION A300MUUB1BRK1
  • ANDROID VERSION Lollipop(Android 5.0.2)
  • BIT (BINARY/U/SW REV.) 1
  • SIZE 838.3 MB  Full Files
  • MD5 63956c2ac3679e14d115ec8172cbaf52
• Device stability improvements, bug fixes.
• New and / or enhanced features.
• Further improvements to performance.
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Lastest combinations GALAXY A3 SM-A300M
Device Version Bit/SW REV. FA Change list
SM-A300M / GALAXY A3 A300MUBU1AOC2 1 FA44 CL220370
All combinations
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 How to flash Samsung GALAXY A3 SM-A300M firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

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