Develop Bugs

[Q] Did the Jelly Bean update lose usb otg support.

On Christmas I was helping setup a new Bell S III and wanted to connect a thumbdrive via OTG but the phone would not recognize it. To troubleshoot I connected it to another persons Telus S III that I had previously successfully used OTG on and it didn't work either. The only common thing among them was they had been updated to JB since I used it successfully.
I tested the cable on my S II and it still worked.
Both S3's are stock and staying that way.
Cable is good and has worked on the Telus S III back when it was on 4.0.x

USB-OTG for use with USB DAC's works great for me.
JB 4.1.1 Ultimatum ROM.

[Q] unfortunately, bluetooth has stopped

I have d855 and there is an error which appears 10 times during the day. It says: unfortunately bluetooth has stopped. It doesnt matter if the blutooth is on/off When it happens. I did a factory reset but it keep on going. what should I do?

neoxkid said:
I have d855 and there is an error which appears 10 times during the day. It says: unfortunately bluetooth has stopped. It doesnt matter if the blutooth is on/off When it happens. I did a factory reset but it keep on going. what should I do?
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Click to collapse
Are you rooted? If you are did you disable anything that could have caused this?
Sent from my LG-D850 using XDA Premium 4 mobile app

No root
But I can see now that this error appears mostly after i installing some app from the market. It doesnt matter which app.

mine has started to develop this too...didnt do anything out of the ordinary...and I cant for the life of me fix the thing..funny thing is, the message comes up even when bluetooth is switched off..

Anything? Read somewhere its a common problem with the g3 and lg knows about it

I'm not sure to be honest I've never had that issue with my D850 or F400S so I couldn't tell you. It could be a D855 issue.

Yeah might be.. I have the d855..i mean i can live with it..but its annoying as hell

I have a G3 d855, running v10i firmware. The phone is rooted.
I'm facing the same issue too.

x017in said:
I have a G3 d855, running v10i firmware. The phone is rooted.
I'm facing the same issue too.
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Click to collapse
Yeah, i think i had it for the last 3 firmwares...again, I read online that LG knows about this problem. However, no fix yet. If its common for all D855, than we should have more reporting it. But this thread has been fairly quiet

nazrin313 said:
Yeah, i think i had it for the last 3 firmwares...again, I read online that LG knows about this problem. However, no fix yet. If its common for all D855, than we should have more reporting it. But this thread has been fairly quiet
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Click to collapse
I re installed firmware via KDZ method. And I DID NOT restore my earlier LG Backup. Then the phone started working fine

hi
Pilz said:
I'm not sure to be honest I've never had that issue with my D850 or F400S so I couldn't tell you. It could be a D855 issue.
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no i have that isue on att d850 without root or with root

found a fix
i have the vs985 being a Verizon modal i used the Verizon update assistant it took some plugging and unplugging but once i got the mangier to recognize the device it downloaded the correct updated used for a week it worked now i was using the 4.2.2 OS and updated to the **5.0 or 5.1 **not sure will check and also downloaded the USB drivers from the lg web-sight
i have a lg g3 vs985 no root stock rom
**5.1.1**

[Help] Lg G3 randomely swithch off problem.

Hello;
My lg g3 has some strange and weird problems.
First it switch off randomely and does not switch back on normally, so i have to plug usb cable connected with charger or pc and then press power on button and then it turns on.
secondly it looses signals where as other phones have full signals at the same place with same carrier.
it was on stock 10R but then i decided to root it and install custom rom that might solve the problem, so i downgraded to 10C (since rooting 10R is bit difficult), rooted and now installing TWRP. but still problem is same.
so i think this has nothing to do with rom. Please help me to solve this issue.
Thanks

same here
Hello. I have the same problem and i see that no one has answered yet so we are in a trouble isn't?

mustapha0087 said:
hello. I have the same problem and i see that no one has answered yet so we are in a trouble isn't?
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i found its solution, it is kernel problem so i would suggest yu to try different kernels until the one suits your device. Now my device works fine.

Oh thank u my friend. Wich kernel is working with u now so i give it a try ?

Otg error issues after lollipop update

I have a 64gig otg cruzer and it works fine on my tmo note 4 and any other devices. After update on my complete stock m8 it says that otg is damaged when I insert it. I know the drive is good and everything else in rom is good. Can anyone who has a otg and stock rom verify that it works and it's not an issue on my part or any info on possible bug, thanks.

Newb at rooting, flashing, ROMS.

First things first... I've never had root or flashed. I've done research but can't seem to take all the information in correctly and scared of bricking. I've found guides but second guess myself on if it's the right way for this particular phone. I've read about flashing with odin and also read you can flash without a computer. I actually could care less about flashing but the only reason I want to isnbecause I bought my girlfriend a tmo s4 and updated the software to 4.4.4 and now the MHL and hotspot don't work. Now I just want to flash back to a previous android version that mhl and hotspot work on. No custom ROM just 100% stock android. I've read about custom recovery to do this also. Unless theirs a stock lollipop out for this phone I can flash to with working mhl and hotspot I'll do that. Can someone please help or guide me to the right direction? I'm not computer or phone newb just a newb to all the rooting and flashing. I'm just the type of person who needs good assistance on things like this. Thanks

MHL works for me on 4.4.4, can't say about hotspot because I don't use it. Did you try to factory reset?
Sorry, but you will only be able to flash back with a custom rom, but there are some near stock Roms. If you still want to go ahead with it, I can give you more details
Sent from my SM-G920T

So MHL works for you? Do you have galaxy s4 m919? Mhl works on my note 4 but not s4 now on 4.4.4. What MHL adapter are you using? I'm using the samsung adapter and hotspot gives me hotspot error.

I would back everything up with Samsung Kies and do a factory reset. This could fix your problems.
Jim

Maybe I should have detailed things more. When I bought the phone it was not on 4.4.4 and not sure what it was on but it had already been factory reset and everything worked fine. Then when I updated to 4.4.4 hotspot stopped working and MHL. I did a factory reset after the update and cache wipe and still nothing. I have the samsung mhl adapter I bought from bestbuy which works fine with my note 4. I hook my charger to the mhl adapter and hook the mhl adapter to the phone and it doesnt even detect it. It won't even charge it this way.

miscellaneous said:
So MHL works for you? Do you have galaxy s4 m919? Mhl works on my note 4 but not s4 now on 4.4.4. What MHL adapter are you using? I'm using the samsung adapter and hotspot gives me hotspot error.
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Yeah M919 and mhl works but I have the cheaper rocketfish cause I get them discounted. I'll give hotspot a shot later
miscellaneous said:
Maybe I should have detailed things more. When I bought the phone it was not on 4.4.4 and not sure what it was on but it had already been factory reset and everything worked fine. Then when I updated to 4.4.4 hotspot stopped working and MHL. I did a factory reset after the update and cache wipe and still nothing. I have the samsung mhl adapter I bought from bestbuy which works fine with my note 4. I hook my charger to the mhl adapter and hook the mhl adapter to the phone and it doesnt even detect it. It won't even charge it this way.
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Click to collapse
I've seen instances where flashing the firmware again and factory resetting would fix odd issues. Worth a shot anyway
Sent from my SM-G920T