Samsung Galaxy A31 Firmware

Categories : Samsung

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How to Flash Samsung Galaxy A31 Firmware via Odin? Bootloop, hang, or error due to forgotten passwords can happen on your Samsung A31 SM-A315G  / SM-A315F / SM-A315N. Lots of ways to overcome the problem, one of them is with the Samsung Galaxy A31flash file. You can download this Samsung Galaxy A31 firmware via google drive, this firmware is stock ROM of Samsung A31.

With this flashing method, the troubled Samsung A31 will be back to normal, because it has been done flashing or replaced with a fresh firmware without error. Keep in mind is the internal memory on the Android Samsung A31 will be wipe, so do backup data before the flash starts.

How to Flash Samsung Galaxy A31 Firmware via Odin

With this tutorial How To Flash Firmware Samsung Galaxy A31 via Odin can also solve other error problems, such as:

  • Forgot Password
  • Forget Pattern
  • Samsung Galaxy A31 Bootloop
  • Softbrick
  • The touch screen is not sensitive
  • Samsung A31 Stuck at Logo
  • Blank screen
  • Slow not responsive / Hang
  • Samsung only vibrate
  • Due to a malware virus
  • Unfortunately, messages has stopped
  • Unfortunately, the app has stopped
  • Often restarts itself
  • And other errors

Read Also: How To Flash Samsung Galaxy A11 Firmware

Tools and Samsung Galaxy Firmware Download

  1. Download firmware flash file
    Samsung Galaxy A31 SM-A315G  / SM-A315FSM-A315N
    If you use another model, click on the next tab.
  2. Odin3
  3. Samsung Driver
  4. USB Cable recommended using the original Samsung USB Cable
  5. PC / Laptop OS Windows recommended Win 7
  6. Stuck on FRP? Try this way How to Bypass FRP on Samsung Galaxy A31

Read Also: Flash Samsung A21s Firmware

How To Flash Samsung Galaxy A31 Firmware via Odin

  1. Model type is very important, make sure it has chosen correctly before download.
  2. After all the materials downloaded, move it to one folder.
  3. Extract the Samsung Galaxy A31 flash file with .zip and you should see the .md5 file.
  4. Install the Samsung driver and make sure your computer detects the device.
  5. Open and run Odin.
  6. Turn off your Samsung A31.
  7. Then go to Download Mode, press and hold down “Volume Down + Home + Power” together, you will see a “Warning” message, then you should quickly press Volume Up.How To Flash Samsung Galaxy A31 Firmware via Odin
  8. If it is already in download mode, check on the Odin application whether it has been detected or not.
  9. When connected, check the status in the top left corner, “ID: COM, Added!” (If ID: COM does not appear, then there is a driver that has not been installed correctly).How To Flash Samsung Galaxy A31 Firmware via Odin
  10. Then click the “AP” and locate the .md5 file earlier in the extracted folder. If there is more than “AP” files, please input it according to its original name “BL“, “CP“, “CSC“.How To Flash Samsung Galaxy A31 Firmware via OdinHow To Flash Samsung Galaxy A31 Firmware via Odin
  11. And make sure the settings should be the same as below (only “Auto Reboot” and “F. Reset Time” are checked).How To Flash Samsung Galaxy A31 Firmware via Odin
  12. If everything is ready, click on “Start” to start flashing Samsung A31.
  13. A successful flash sign will display the message “PASS!” in the upper left of the Odin application.How To Flash Samsung Galaxy A31 Firmware via Odin
  14. After the message appears, Samsung A31 will reboot the system automatically and wait until entering the wizard menu.
  15. This boot process will take a little longer than usual, so just wait.
  16. Flash Samsung Galaxy A31 finally is done.

Read Also: Samsung A01 Core Flash File via Odin


If booting more than 10 minutes or get bootloop, you should wipe reset manual through recovery. Turn off your Samsung, go into recovery by pressing “Up Volume + Home + Power“, then choose wipe menu (cache, data, dalvik cache).

Do With Your Own Risk
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