Originally Posted by trxsta
I'm currently using a t-mobile stock HTC One. My phone randomly got stuck in the boot up screen so I went into boot loader and powered the phone down. Powered it back up and same thing. So I went into boot loader and tried to go into recovery mode. I saw the red ! but didn't know what to do so I hit the power button and the screen went black. Nothing is working now and when I plug the phone into a charger, nothing happens. Does anybody know what to do?
I have read of three possible solutions:
1. Shine a bright light on the photo sensor while powering on the device.
2. Put it on the wall charger for an extended period of time (overnight or longer) to see if you get a response. The powering it on.
3. Return to HTC or T-Mobile for repair.