I have done factory reset on my sony X but the android version is 7. I want to revert it to it's original system when I bought it because I noticed that ever since I updated the system, some function doesn't work like charging and especially connecting the phone to the PC. I've already tested every possible solution to make sure that the PC won't read my phone. and the only solution I think would help me is revert the system to its original. somebody help me how!!
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