Hey do you guys know when the T-Mobile HTC One M8 will get the Extreme Power Saving Mode update? Sprint is the only carrier who has it for now.
I would like to have the update as well. But I haven't needed it yet. It regular power saving mode my battery just won't die. Lol.
Sent from my HTC One_M8 using xda app-developers app
T-Mobile variants don't have it. Just flash Viper and it is built into it. Extreme Power Saving is not introduced until the 1.54 FW