topic Re: Bluetooth On Drain battery in XPERIA archive

Bluetooth On Drain battery

Leap_ahead — Sun, 03 Jul 2016 12:47:50 GMT

Hi , i have bluetooth always On because its connect on my car radio , ..but when disconect i have battery drain from bluetooth (mah get very high) ...

if i dont connect to car bluetooth or restart phone wihout connect to bluetooth but is On no problem ... what i can do ?

Re: Bluetooth On Drain battery

Uliwooly — Sun, 03 Jul 2016 18:03:02 GMT

@Leap_ahead

So the problem is that if you keep the bluetooth on and synced to your car the battery will drain ?

Re: Bluetooth On Drain battery

Leap_ahead — Sun, 03 Jul 2016 18:11:05 GMT

no.. after i disconect from bluetooth device and go to battery i see the bluetooth use 10000 mah ..is that a bug ?

example... i connect to bluetooth device , after i disconect i see the bluetooth on battery stats 93%

Re: Bluetooth On Drain battery

Phy — Sun, 03 Jul 2016 22:11:04 GMT

Do you experience the same battery drain in safe mode?

How to boot on safe mode
http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008

How to boot on safe mode on Lollipop
1. press and hold the power key
2. once you get the pop up menu
3. press and hold "power off"
4. Boot on safe mode should become available

Re: Bluetooth On Drain battery

InsaneTrip — Mon, 04 Jul 2016 03:25:52 GMT

got the same bug yesterday. after disconnecting bt car audio, bt consumption in battery stats goes to about 70% in a hour or two.

oh.. and it shows me bt working time "1044 hours"

Re: Bluetooth On Drain battery

Leap_ahead — Mon, 04 Jul 2016 04:37:16 GMT

yes thanks for confirmation ...the same problem !

Any Fix pls ?

Re: Bluetooth On Drain battery

InsaneTrip — Mon, 04 Jul 2016 16:37:31 GMT

BT stats (yes 1740 days. 1 hour. 51 minutes. 176 mAh)

BT was enabled for about 30-40 minutes. Just paired. No music, no calls.

I thought BT is low energy technology.. now I am just like John Snow. I don't know nothing.

Re: Bluetooth On Drain battery

Leap_ahead — Wed, 13 Jul 2016 12:42:14 GMT

please fix ...i need bluetooth On all day ...

Re: Bluetooth On Drain battery

Uliwooly — Sun, 17 Jul 2016 01:29:49 GMT

@Leap_ahead @InsaneTrip

Hard to say what's draining the battery, do you experience the same in >>> safe mode as suggested?

Re: Bluetooth On Drain battery

Leap_ahead — Sun, 17 Jul 2016 05:30:44 GMT

here ...

Re: Bluetooth On Drain battery

InsaneTrip — Sun, 17 Jul 2016 08:37:41 GMT

In Safe Mode WiFi stops consuming battery at all, but bt consuming grows from 1-2 mah per minute to 3-4 mah/minute. I'll try to make some graphics tomorrow.

Re: Bluetooth On Drain battery

Leap_ahead — Mon, 18 Jul 2016 05:00:39 GMT

more ....

Re: Bluetooth On Drain battery

Uliwooly — Tue, 19 Jul 2016 20:34:23 GMT

@Leap_ahead

And this was done in >>> safe mode

Re: Bluetooth On Drain battery

Leap_ahead — Sun, 24 Jul 2016 03:17:50 GMT

I test now the new firmware