Hello guys...
It's been a couple of days now that my phone keeps disconnecting from my Bluetooth headset. This behaviour is completely erratic. It won't happen in every call. When the issue started I hadn't changed anything in the phone. Had installed nothing. The problem is irrelevant with the headset (used a different one and had the same issue). Since then I tried a different rom but to no avail. I returned to my previous rom. I attach a pic of my current phone setup. Any suggestions would be most welcome.
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A serious problem with my device is that sound(phone ringing, music and everything is comming from earpiece instead of speaker) this makes impossible to hear the phone ringing, ive reset the phone to factory settings and reverted user apps still the same. I know the speaker is not faulty because when i restart phone it works for several minutes, the sound may come back without restarting if i kill all procesess.
I suspect the problem is with an applicaton installed but i have so many, can anyone advice how to find out what is causing the problem.
I have SGS2 with stock 2.3.4 fimware,
please...thank you in advance
Wanted help, but now i will return help.
The solution is to uninstall "Mobile Voip" application which was causing this issue
Damn application, took so much to find out whats causing this.
Got my Zu a few weeks back. When in stock, this problem occurred randomly and extremely infrequently. Now, the phone is unlocked and rooted and currently in 757 (4.4.2). Now the frequency of the problem has increased many fold. Whats the problem? ... The device just switches off without any notification or alert!! Even when fully charged. I need to switch it back on (with the power button) when I realize it has switched off.
This switch off randomly happens at-least 3-4 times a day. I used the "catlog" app to see if any errors or failures are logged (which may cause the shutdown), but the log entries are so many and so many are generated that they just fly past for me to figure out anything. Is there any specific error that I may have to search for? Any ideas on how to approach the problem and maybe solve it? If it turns out to be a h/w issue, I can send it for service. But I need to ensure that it’s a h/w issue Any help will be greatly appreciated. Thanks!
I have a Cubot One, using the G800_CUBOT_D1_V0.8_20140124_MJK firmware (4.2.1) - it was previously on the 0.6 firmware and had the same issue.
What I have experienced is that when connecting to a device with Bluetooth - in this case a Sony SW2, but have also tried Bluetooth headsets - it has problems pairing.
The phone sees the BT device as an available device, and when I select it, it starts the pairing process. Initially it seems to be ok and successfully pairs for 2-5 seconds, the the device is relisted as an available device, but not connected. I have had success twice. The first time was immediately after rooted my phone, and this was ok for several days, even rebooting my phone and the watch didn't seem to cause the issue again, but then it randomly stopped working. I was unable to connect until flashing with the 0.8 ROM. At this point is was again working for about 24 hours - even better than before - until I switched the watch off. Since then I have been unsuccessful in pairing again.
Interestingly, when I try to pair with my Galaxy Tab 2 I have the same problem, UNLESS I initiate the connection with the tablet, then it is fine.
I know that there were problems with the Bluetooth stack on 4.2.1 when it first came out, and it may be related to that, but can anyone offer suggestions as to what else I can try?
Hi, I have strange problem with bluetooth. I can turn it on only if wi-fi is turned on too. When I turn off wi-fi, my phone is showing turning on bluetooth for some time but without succes. When I have wi-fi turned on bluetooth is working normally, I can connect to other devices and for example send them files, so I think it's not hardware problem. I was using NeatROM, then I tried rom based on 5.1 android, and I tried on stock 4.1.2 rom - on every rom with the same result.
I have this phone for almost five years, problem occured few weeks ago.
I rooted my phone a month or two ago using odin and TWRP recovery, and I also flashed a new rom (Resurrection Remix 6.0.1). I have since had constant issues with my bluetooth headphones, which are the only bluetooth device i use with this phone. I have searched online and looked at many forums but I couldn't find very much information to help me. My issue is that there are random times where the audio from my headphones gets very choppy and unintelligible, kind of like static. It only occurs for a few seconds though, then everything resumes perfectly fine. Another big issue I have is that when I wake the screen, the same audio choppyness will occur and it will usually stay like that on the lockscreen, and when I unlock my phone, it goes away after a bit. My phone will also randomly show the message "Bluetooth messenger has stopped working" sometimes, usually after my phone is unlocked after a while of not using it. I have turned off my phone's doze function, cleared the cache many times, and factory reset it to no avail. Hope you guys can help.