Battery life seems worse on 0922 Mirage than on previous builds.
Hello guys,
Last night I left my phone full charged and this morning I went into my office and found it in a constant reboot mode that it wouldn't let me interrupt. I had it plugged into my PC which has a "always hot" USB port. (more on that in a moment)
I unplugged the phone from the USB and found it dead. Battery totally drained. I didn't even have wifi on as I was only using 3G for downloads last night. I don't know if this is Mirage or something else. Let me dare to ask something, hoping it isn't off topic.
I mentioned my computer has a USB3 "Always on" port, i.e. it charges devices even when the computer is shut down. My iPad properly remains charged connected to it as does an old LG Chocolate phone I have. I am wondering if there is something in the ROM that detects USB status, and I got caught in a Catch 22, i.e. I have the phone set to leave the screen on when being charged, but maybe the phone wasn't being charged but thought it was being charged?
I can only guess the dramatic battery usage overnight unless those two conditions existed, i.e. logic X saw it was on a "chargeable" port so it left the screen on, and there was some setting that sensed a "turned off" PC and disabled charging?
That combo would give me high usage (screen on) and not charging, leaving me with a dead battery?
I plugged in a spare battery and all was well again, but not after panicing.
I want to be able to charge my phone overnight on the PC's USB that charges several of my other devices overnight, and I think "used to" charge the OV... I only know that I never had a battery die overnight, and I am 99% sure it was always 100% charged connected to the same USB3 port.
Please help me figure this out... I can't get up to a dead phone every morning.
Thanks!