Recent content by Alexandrugsx

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    Solved! Back button issues

    I allready did this two operations. I think its need a hard full reset with backups and all clean old settings. But i dont know how to do it. Right now my back button is working fine. As i said work bad random.
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    Solved! Back button issues

    No i didnt try that. I am not sure how to perform soft or hard restart or reset. I am not familiar with this kind of action on my phone. If anyone tells me how to do it i will try. PS: please excuse my bad english, i'm from a non speaking english country.
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    Solved! Back button issues

    Samsung Grand Prime G531F issues: the back and menu buttons doesn't work or work random. The rest of touchscreen work very well. Only this 2 buttons work random or aren't work at all. I don't know what to do. Please help me because is very annoying.