Hello, I had a bad situation yesterday, my phone was discharged, so I connected it to charging, and then the trouble started, the phone did not want to charge, the battery badge was showing on the screen and it disappeared all the time, so I tried to start the phone one time I succeeded and the android logo popped up and some boot error, so I reset the phone and one time it disappeared and the phone then turned on normally, but I have such a problem because now I can not charge the phone normally because when I connect the charging cable, nothing happens as if it would not I saw I tried to connect the phone to the computer is also dead and it is strange that if I turn off the phone and connect to the mains charger it is not shown that it is charging but after an hour it will charge 15% I wanted to re-upload the system but without a connection to the computer I would not do anything; / please help !