phone dropped , changed Power IC , worked but data lost?
Hello
i received a phone who was dropped , when turning on it shows apple logo for 10 sec , then go black , but the screen is still on
so i changed the power IC , now its working , but all the data was lost
why data is lost ?
is it because the phone were turned on and off many times from the user who was trying to make it work ?
there is no backup for data
thank you in advance