Mobile Phones are complex electronic devices. Its a usuall happening that every electrical device face some problems over time.They maybe experiencing unexpected lag or bootloop but as long as it is related to software , I am always there to help.I can advise, instruct , guide on every possible way to keep you out of any issue. Other things i can help include rooting, custom roms etc.Thankyou.
Help With Android Phones (software)
I have got a fix for every problem you face.I can provide instructions to solve any problem.