Freezer worked for me.
Old post BUT...
I had same problem battery drained. Coma state.
I tried different USB cables; different amp wall plugs; 2-5 minutes depressing the power button; same with power & volume down button. I even took the battery out and charged it overnight with a little “jump start” pack I’ve made.
Nothing worked to get the phone out of a coma EXCEPT,
putting the phone in the freezer for 20-30 minutes.
Take out, place immediately onto a wall charger “ hello white screen with battery symbol sitting at 0%.. I’ve patted it down of water condensation to prevent shorting out. It’s now sitting on the charger and the charge is increasing.
Should be good to go now as it’s at least responding to button control unlike before.
Who’d have thought it.
Old post BUT...
I had same problem battery drained. Coma state.
I tried different USB cables; different amp wall plugs; 2-5 minutes depressing the power button; same with power & volume down button. I even took the battery out and charged it overnight with a little “jump start” pack I’ve made.
Nothing worked to get the phone out of a coma EXCEPT,
putting the phone in the freezer for 20-30 minutes.
Take out, place immediately onto a wall charger “ hello white screen with battery symbol sitting at 0%.. I’ve patted it down of water condensation to prevent shorting out. It’s now sitting on the charger and the charge is increasing.
Should be good to go now as it’s at least responding to button control unlike before.
Who’d have thought it.