Bluetooth keeps turning off if phone is remotely hot - Xperia Z5 Q&A, Help & Troubleshooting

The phone's bluetooth can't be turned on when the phone is remotely hot. The phone feels warm to the touch not hot but the Bluetooth cannot be turned on.

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Bluetooth Activity Causes Display to Turn On

Hey fellas..
Whenever I sync any bluetooth device to my phone, it periodically turns on my display on my Samsung Omnia (it turns off normally on its own). As soon as I turn off the bluetooth device or disconnect with it, then my display stays off. My bluetooth stays enabled during all this testing FYI.
Has anybody ran into this issue before?
Thanks in advance
why would that be an issue?
nir36 said:
why would that be an issue?
Click to expand...
Click to collapse
I have my bluetooth headset on and my screen keeps turning on every few minutes. Its any bluetooth device being linked to my phone.
Bumping my question back to Page 1.
you mean... it lights up every now and again while a bluetooth device is connected? or only while connecting to the device?
With my bluetooth headset connected the screen turns on every few minutes and it appears that the time inbetween the screen turning on is identical. I think the headset is just checking with the phone to keep connected, which turns the screen on.
When I synced via bluetooth to my desktop, the screen turns on whenever I do anything over bluetooth between the computer and the phone.
Is there any registery settings that I might try to prevent bluetooth from turning my screen on? ever?
Same thing here mate. Only my Touch Pro turns on the display (and keeps it on no matter what) whenever some BT accesory is connected, whether it be the carkit or the headphones. Pressing the power button causes the screen to turn off only to turn on by itself a second later. When BT accessory is disconnected everything works normal. Oh and I have bluetooth on all the time on the phone (never turn it off), but it only does this with smth connected. I suppose it's some kind of keepalive, but it annoys the hell outta me cause I can't listen to music w/o draining my battery and even starting some programs by accidental screen presses. So if anyone has a solution to keep the screen off it'd be more than welcome.

[Q] bluetooth question

today i came home from school and found my transformer stuck at the boot screen and it was really hot so i connected my dock i tried to turn on my bluetooth wont turn on any suggestions on what i should do or is bluetooth just reallllly slow to turn on?
I would turn everything off for and hour and unplug. After the hour is up, attach dock, plug in charger to wall and dock and then boot up. Then I would turn on TF Bluetooth and erase previously synced devices you are having trouble with. Then re pair the item and hopefully problem solved. Most of these chips will shut down or reduce their speed to lower heat levels which could destroy them, as a safety feature. Good Luck
+1
10 char.

[Q] [help] Phone is constantly vibrating even when off

My phone just arrived. I've plugged it in to make sure it's alive, it stated low battery so I've unplugged it and moved elsewhere. Now ever since I plugged it back in, it vibrates, constantly. It even plays vibrates over the top of it's constant buzz. It operates perfectly fine otherwise, it boots and I've set up my google account. Just curious if there was a way to solve this besides waiting out the battery.
Edit: smothering the power button to force it to turn off, even when it refuses to turn on due to lack of battery or even show anything on screen does stop the vibration. Guess it's a faulty device or something :/ *sigh*
Turns out that as soon as it vibrates it continuously vibrates at a low mode forever. So it can be fine until you plug in a charger, or receive a notification, then it's back to perma vibrate.

Always on display, not always on

I like the always on display, but when i have the phone connected with the charger, i noticed that during the night i don't see the time anymore after a few hours.
I can't find a setting to get the display always on.
Does somebody know a solution?
Solved:
Displays dies after a couple of hours when "not disturb" mode is on
when this mode is off and speakers are silenced, always on display stays on.
Also if can detect via the proximity sensor if the phone is face down or in a pocket or purse. It will turn off

Airplane and Doze without wakeup when screen off

I'm using my tablet as a car navigation device. I may leave my car parked for up to a week sometimes.
Ideally, I'd like to turn the device off when I stop my car (cable unplugged or screen off) and then turn the device on when I start my car (cable plug in, screen on). Since it takes a while to boot up (and I don't know how to autoboot when the cable is plugged in on a LG g pad 8.0), I don't want to actually turn off the tablet.
Therefore, I have installed "Automate" to enable airplane mode when screen is off and turn off airplane mode when screen is on. I also have Greenify and enabled Aggressive Doze. However, even doing this, I notice that while the screen is off, the phone will still come out of doze periodically. Also eventhough airplane mode is on, Gsam Battery stats show the phone radio is on the entire time (but not data).
Is there a way to force it to doze and not wake up until I tell it to?
Also, for some reason, as it keeps going into airplane mode and back out, I will get a message saying the sim card has been removed and it will force me to reboot. If I don't go into airplane mode at all, I dont get the message. It's only from switching it on and off.

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