iPhone 4s will not turn off and reboots itself when powering down
I amazingly brought my iPhone 4s back to life after murdering it in the washing machine on a heavy cycle no less... It was rendered completely dead at the time, would not power on, or be recognized by plugging it into the computer once it was fully dried out. I deemed it a brick and went and got a new phone but later read about the steps to try and recover a water damaged phone... Long story short - found iFixit and saw the price of the liberation kit along with a replacement battery and how well detailed their repair guides were and decided to give it a shot with no real expectations of it surviving.
Well... after completely removing the logic board, soaking it in isopropyl alcohol, brushing it with a tooth brush, re-installing it, and then replacing the battery with the one supplied in the kit the entire phone came back to life... honestly could not believe it! Camera works, power button, vibrate switch, volume... all good... even is still recognized by my desktop computer so I was able to go back in and recover my lost photos and videos. Just one major problem so far...
I cannot seem to power down the phone now. When I attempt to it starts its normal cycle, but then next thing you know the apple logo appears again and then it just reboots itself. Not sure whats going on here.
Any recommendations?