How To Fix Boot Loop Problem In Samsung Glaxay S2
First remove Memory card then change mobile battery.
If problem not solved by removing memory card then try to wipe mobile settings.
But when mobile in boot loop condition we cannot access recovery menu easily to wipe mobile settings. The trick i have found to enter recovery menu is very simple just follow the instructions below.
Power off mobile and remove battery.
Press power button to switch on mobile and release the button.
Press Volume up and Power button together and release power button after samsung logo appear but keep pressing Volume up button.
Still not success then press Volume up and Volume down and power button combination.
After entering recovery menu select Wipe data/factory reset option with volume up down keys and confirm with power button.
Select Yes—delete all user data with volume key and confirm with power button.
Select Wipe Cache Partition with volume key and confirm with power button.
Reboot cellphone to complete the procedure.
if you have still problem to enter recovery menu just comment below. We will try our best to provide the best solution for this problem as soon as possible.