Bluetooth wont connect - LG V20 Questions & Answers

Sooo... Having an issue with bluetooth and 1 speaker... Can connect to my others but this 1 wont let me after i reflashed my phone. Tells me password error for device but doesnt prompt me to enter one. Last time this happened after about 100 times trying to pair it went through.. Any1 else have this issue or know a work around? Cleared cache rebooted phone and speaker. Other coworker unpaired and paired with speaker in like 2 seconds. Kinda frustrating lol thanks all

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Bluetooth Problem

when ı try to turn on my bluetooth, hd2 cant turn it on, it stays off. what is the problem i cant understand?
my radio is 2.05.51.05-2
G 15.28.50.07U
D 1.48.71294
I am waiting for help...
Mine does that, if i reboot the phone its enabled. It drives me mad!
Occasionally, and I mean occasionally it will work first time! But that's only happened about twice since I owned the phone! Normally it just spins the windows task thingy round for ages and nothing happens, then i reboot and the bluetooth icon is in the top! Very frustrating!!!
look @ sms stuck problem thread. its the same issue. ... hope htc fix this soon...
is it a solution if i flash a new radio version?
maybe u can make you bluetooth to original satus .because ihad made my bt connected tomy hd2,but ,when i flash my hd2 or hard start,the bt cannt connect to the phone.and the phone cannt find the bt.
Hard reset fixed it
I had the same problem, when going to the bt settings, it said it couldn't start de bt stack, using an other way to start bt it just doesn't start.
Performed a full backup (with SPB back-up) then hard reset. After that the bt worked again. After I restored the back-up the problem returned. Probably messed it up when tweaking or something...
So I'm rebuilding my setup now. If the problem returns I'll let you know what caused it.
stratplayer said:
Mine does that, if i reboot the phone its enabled. It drives me mad!
Occasionally, and I mean occasionally it will work first time! But that's only happened about twice since I owned the phone! Normally it just spins the windows task thingy round for ages and nothing happens, then i reboot and the bluetooth icon is in the top! Very frustrating!!!
Click to expand...
Click to collapse
Exactly the same with mine! Anybody got a solutiuon yet?

Headphone jack

Hi,
I have seen this in some threads, but I have not seen any solution.
I have rooted my X10a phone to R2BA023 and now, the phone takes a long time to recognize I have inserted a headphone, routing the audio to the external speakers.
I do not have this issue when I am using bluetooth, jst my normal headphones.
Anybody has a solution for this?
It happens to me too. It is kindda fixed (version 20 had a huge problem with headphones) but it is really slow to pickup the headphone signal
I don't know if it is time based or software based
Things I do that SEAM to work sometimes:
force close mediascape and re-open
boot with headphones connected,
turn media volume all way down, pause, play and turn it back all the way up.
wait for a minute or so
I don't get what turns it on. I thought it was fixed.
I'm having no problem, of course I force close most apps, including mediascape as soon as I boot up.
By the way, I do not use mediascape. I use 3 (cubed).
I usually force close most of my apps also.
I have not use the delete step of the rooting tutorial.
mine is working fine b4 and after rooted! is there something wrong with your headphone jack?
I'm rooted on R2BA023, using 3(cubed) as well. Use it everyday for 3 hours or so (1hr drive to work each way) it works instant for me, I did a check yesterday after seeing your thread. Might be a hardware issue??
I'm having the same issue. I know my headphones worked with the first root, but when I upgraded to R2BA023 is when they stopped working.
I noticed that if you restart the phone with headphones plugged in, they work, or if you leave them plugged in for like 2 minutes, they start working fine.
chris_knows said:
I'm having the same issue. I know my headphones worked with the first root, but when I upgraded to R2BA023 is when they stopped working.
I noticed that if you restart the phone with headphones plugged in, they work, or if you leave them plugged in for like 2 minutes, they start working fine.
Click to expand...
Click to collapse
I don't know about the restart with the phones plugged, but my headphones worked just fine with the R2BA020 root and they start working just after sometimes, this happenning not moving the phone or the headphones at all.
Just tried the restart. It just works after some time also.
I have no probs whit mine done rooting and did it at the first time
Sent from my X10a using XDA App

WiFi unable to turn on

So this morning my WiFi was working just as usual. But after that I went out so I turned it off and when I return home, my WiFi isnt working anymore. Its not that it wont work completely, but it keeps connect and disconnect. I just can't use it. After an hour I'm going out again so I turned off the WiFi. I was so annoyed by what happened so I decided to play with the WiFi toggle. Guess what, it wont turn on. When I tapped on the toggle it slides to the right remained greyed out, and stucks there. It will not turn on. I rebooted it many times, it worked for about a second then it stops working again. I tried to find out if it was software problem or what, I rebooted several times, disabled root, reflashed ROM, cleared cache, but it still wont work. I even factory reset it by clearing data and caches and reflashed my ROM but it still wont turn on.
Then just now I did a few Google and found out it may be hardware problem and many solved the issue by whacking it at the back. I tried it it worked for a second and the problem comes back again. Then I suddenly remembered that I heard some shaky sound from the upper part of the phone when I shake it. I noticed the sound long time ago but I didnt bother. And I did some sports this morning with my phone in my pocket so I think its the wifi antenna contacts.
Okay assuming it wasn't a hardware problem, is there anything I can try to be more sure that it's a software fault? I did factory reset from recovery. And is that shaky sound a hardware bug or it's normal?
Update: I can't turn on Bluetooth too so it's definitely a hardware problem since they share the same antenna. More over I saw this line in logcat thus making me more sure it's the antenna
06-27 23:10:14.776 E/wpa_supplicant(19055): Could not read interface wlan0 flags: No such device
Yes it's hardware.

phone audio turns off when I smack the phone?

So I am trying to fix up a Samsung galaxy s4 and I noticed when I'm playing music if the phone is smacked the audio shuts off and I have to plug headphones in and unplug to get it to start again. Its not to hard like I'm not chucking it across a room haha. Any clue of the issue. Also it shut off on me a few times so I deleted cache and did factory reset. Hasn't shut off again yet.... I also 4emember my dad was having issues with it being connected to sprints network, like it would disconnect a lot. Any help is appreciated.

Question Audio Glitch that nothing seems to fix

Hey all, my nothing phone is running the latest build and has developed a random audio glitch that is also now a charging glitch where it will start and stop audio of all types after 2 seconds, pause for 1 second and repeat. Initially I thought it was just music and streaming apps until someone phoned me and my ringtone did the same thing.. Weirder still is connected to wireless earbuds has the exact same effect. I've factory reset several times now with 0 change apart from now charging while switch on follows the exact same pattern.. charges for 2 seconds and then stops. Guessing something is pretty broken and now the phone is just a dud but before I slamdunk it into the trash any ideas?
wait does it happen consistently every two seconds?
Yeah it's beyond frustrating when you're trying to talk on the phone it's still doing it
electric supernova said:
audio glitch
Click to expand...
Click to collapse
Using an external Equaliser like Wavelet brought me that issue, but otherwise this is unheard of.
Heading straight to the service center is what i'ld recommend, if you are from India.
#ps: Try booting into SAFEMODE and see if the problem still exists

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