Samsung A31 A315F Officially firmware and flash file for repair hang on logo, stuck logo, Restart Problem, lock, FRP, Gmail bypass, soft brick,
Why would you want to update the Samsung?
1 If your phone is stuck on Samsung name only
2 If you have written any other model file by mistake and your phone is turned off then
3 If your phone’s touch is turned off or when it does not work after inserting a new touch, then you can use this file to correct it.
4 If there is a network problem in your Samsung phone then maybe you can fix it after flashing
5 If you have forgotten your phone’s lock or password, then you can correct it from this file.
6 Even if you forgot your Gmail lock or Google account, you can still fix it.
7 if after flash phone completely off
8 after USB connect sow only MTK Port Now you can write this file For alive your phone
9 if the phone off completely off when software is updated with the Odin tool or update officially
10 When there is an error or app-related problem in your phone.
Keep these things in mind while writing Samsung flash file
1 The battery of the phone must be at least 30% charged
Because if while the flashing process continues, if the battery is discharged, then your phone can be turned off.
2 Use the same model file as your model
Because if this is not the case, there may be an error in the tool or your phone may be bricked.
3 Plug the USB cable into the back of your computer CPU
so that the power supply works properly
4 If you use a laptop, then keep the battery charge of the laptop
5 If your phone still has a warranty then give it to the service center
Now let's know how to flash Samsung
Download all files from the above links And
Extract all files, Tool, and Driver
1 Power off the phone
2 Press volume down+ menu+ power
3 Now you can see and press volume up to continue
4 After seeing Odin mode then insert the USB
Open Samsung Odin Tool
-Click on AP and select “AP” file
-BP and select the “BP” file.
-Click on CP and select the “CP” file.
-Click on CSC and select the “HOME CSC” file.
Now click the start button and wait until pass