Chosen Solution
please could you tell me what to do asap because my phone isn’t turning on ,i used it yesterday it was perfectly fine.why now?
You can try to press and hold both the Lock Screen button and the Home button for a second. Can your computer still recognize your iPhone 4?
Plug into computer see if it recognizes phone, If so try a hard reset with holding down the power and home button both at the same time for about 15 seconds, If phone comes back on great . If not then it could be a battery or the charging port, alot of places do not repair the 4’s anymore though, they are becoming almost completely too old to run on the phone providers networks anymore. So maybe consider getting a newer one, if you can’t find a cheap replacement part .
