Mensagem original de: Eric ,
If the device was water damaged the board should have been ultrasonic’d no matter what. Having the device on could be causing severe damage. Even if you cant see water doesn’t mean it hasn’t gone deep into the logicboard At this stage i would take the board out, ultrasonic. Use new components to test. Battery, screen, chargeport. Upside is that the home button might still work i guess..