bricked after dead battery - GSM-Forum

z1compactbricke · 06-14-2018, 16:09

Cannot turn on after battery dead. https://talk.sonymobile.com/t5/Xperi...y/td-p/1327535

After opening the phone , it looks that after replacing original battery with some kind of fake battery ( set of rechargeable AA batteries ) may enable turning phone on ( cover will remain opened ) .

Has anyone tried this ( on other phone models too ) ?

Goal is using the phone ALWAYS connected to charger.

z1compactbricke · 06-28-2018, 22:43

After removing battery and inserting the same battery again, phone turns on after charger plugged in.

It looks, that there is something like circuit preventing turning phone on after battery is deep discharged.

Removing this circuit will solve the problem.

z1compactbricke · 09-11-2020, 02:42

Quote:

Originally Posted by z1compactbricke

https://talk.sonymobile.com/t5/Xperi...y/td-p/1327535

The new (perma)link is https://community.sony.sk/t5/z-serie...ry/m-p/3611319

06-14-2018, 16:09	#1 (permalink)
z1compactbricke Junior Member Join Date: Jul 2016 Location: slovakia Posts: 21 Member: 2600865 Status: Offline Thanks Meter: 0	bricked after dead battery Cannot turn on after battery dead. https://talk.sonymobile.com/t5/Xperi...y/td-p/1327535 After opening the phone , it looks that after replacing original battery with some kind of fake battery ( set of rechargeable AA batteries ) may enable turning phone on ( cover will remain opened ) . Has anyone tried this ( on other phone models too ) ? Goal is using the phone ALWAYS connected to charger.

06-28-2018, 22:43	#2 (permalink)
z1compactbricke Junior Member Join Date: Jul 2016 Location: slovakia Posts: 21 Member: 2600865 Status: Offline Thanks Meter: 0	temporary unbricked After removing battery and inserting the same battery again, phone turns on after charger plugged in. It looks, that there is something like circuit preventing turning phone on after battery is deep discharged. Removing this circuit will solve the problem.