usb device not recognized - G3 Q&A, Help & Troubleshooting

Hey ,
the problem is caused after i upgraded from lollipop v21a(TWN) to marshmallow hongkong using LGUP , well now i have a phone with no wifi or signal or any kind of network and what is even worse is that I can't connect it to computer .. the computer wont recognize it no matter what i do , i tried changing cables , reinstalling the drivers , and trying in download mode ... well so far none helped.
anyone familiar with this problem ? is there a solution or i just destroyed my phone beyond repair :/ ? oh and if it matters the phone does charge when connected to computer
any help would be appreciated , thanks in advance.
***short version i flashed a d858 rom in to a d855 phone and now the pc cant recognize the phone even in download mode , any idea what shall i do ? ***

any idea any one please ? :crying:

It's odd that it won't even charge from the PC. Did you try charging it from just a simple wall charger to see if it would work? Or try a different PC?

my.ads0 said:
It's odd that it won't even charge from the PC. Did you try charging it from just a simple wall charger to see if it would work? Or try a different PC?
Click to expand...
Click to collapse
i said it does charge

patrs63 said:
i said it does charge
Click to expand...
Click to collapse
DOES! D'oh.
Well, first thing I'd check is the USB configuration. Go to settings, developer options, Select USB Configuration. See if for some reason it's stuck on Charging Only. Unfortunately, I don't think that will help, but might as well try.
Other than that, maybe you have an microSD Card lying around that you could load with a new ROM and associated bootstack and reload the ROM from there?

my.ads0 said:
DOES! D'oh.
Well, first thing I'd check is the USB configuration. Go to settings, developer options, Select USB Configuration. See if for some reason it's stuck on Charging Only. Unfortunately, I don't think that will help, but might as well try.
Other than that, maybe you have an microSD Card lying around that you could load with a new ROM and associated bootstack and reload the ROM from there?
Click to expand...
Click to collapse
i will try that , but is it possible to do that without root ? I'm not very positive that it would read the sd card though but it is worth a shot .. but how exactly to do that
how can i flash a rom without a twrp or root ?
(if there is way to do so) can you tell me which bootstack i need to flash for kitkat (4.4.2) and which to lolipop 5.0 , or a link to download would be even better since i can't seem to find them

patrs63 said:
i will try that , but is it possible to do that without root ? I'm not very positive that it would read the sd card though but it is worth a shot .. but how exactly to do that
how can i flash a rom without a twrp or root ?
(if there is way to do so) can you tell me which bootstack i need to flash for kitkat (4.4.2) and which to lolipop 5.0 , or a link to download would be even better since i can't seem to find them
Click to expand...
Click to collapse
Oh... You mean that you flashed a custom without a custom recovery while not rooted?

my.ads0 said:
Oh... You mean that you flashed a custom without a custom recovery while not rooted?
Click to expand...
Click to collapse
well I didnt flash a custom ( i flashed a wrong official marshmallow only-for the wrong device it seems) , and yeah i did that without a root or a custom recovery ... i did it through pc

Wish I could help more, but that territory is beyond my expertise. Sorry.

my.ads0 said:
Wish I could help more, but that territory is beyond my expertise. Sorry.
Click to expand...
Click to collapse
no problem , thanks for trying mate

Related

[Q] Need Help!! First time EVO Root/CM6 gone bad...

OK....long story short...finally decided to delve into rooting and custom roms. Flashed CM6 yesterday and everything was going great. Then suddenly yesterday evening as I was swiping between home screens on my device everything froze, and I have been trying to recover ever since.
Anything I flash now just freezes, and i have a touch panel-fail so even when i do get a rom to boot i cant actually get into set it to usb mode or anything.
using bootloader i can not get it to connect using the adb driver so that I can push via adb.
about an hour ago I was successfully able to run the latest RUU and it ran successfully, but device is still way laggy (takes 15 minutes to boot) and no touch screen.
Any help would be greatly appreciated!!! don't know where to go from here. From what I have read its not bricked because I can get into Bootloader and Recovery???
Just a shot in the dark here, but it sounds like since you're stock now it's an actual hardware failure.
lil-dice said:
Just a shot in the dark here, but it sounds like since you're stock now it's an actual hardware failure.
Click to expand...
Click to collapse
Is there way I can verify that the RUU did indeed flash *EVERYTHING* back to stock?
It seen like you have a HARDWARE issues, Re-Boot the Stock Rom. Call Sprint and explain what's going on with your phone, please *DO NO'T MENTION YOU ROOTED YOUR PHONE* Tell them you try to wipe your phone and it was really laggy before you wipe, since you gonna Re-Boot the stock rom the phone is going to get UNROOTED, I know this cause I work at Sprint... So good luck...
jalexishg said:
It seen like you have a HARDWARE issues, Re-Boot the Stock Rom. Call Sprint and explain what's going on with your phone, please *DO NO'T MENTION YOU ROOTED YOUR PHONE* Tell them you try to wipe your phone and it was really laggy before you wipe, since you gonna Re-Boot the stock rom the phone is going to get UNROOTED, I know this cause I work at Sprint... So good luck...
Click to expand...
Click to collapse
I definitely wont rule out hardware issues...this is a refurb device i just swapped my original EVO for on Monday. I guess I just want to rule out any software issues for sure.
You mention that re-booting the stock rom will UNROOT the phone...however I hav no way to currently re-boot the rom??
Also looks like i can not get into recovery now, when I select the option in the bootloader it just takes me to the screen with a picture of a device and a red triangle
azkevman said:
I definitely wont rule out hardware issues...this is a refurb device i just swapped my original EVO for on Monday. I guess I just want to rule out any software issues for sure.
You mention that re-booting the stock rom will UNROOT the phone...however I hav no way to currently re-boot the rom??
Click to expand...
Click to collapse
Get a Memory Card adapter for PC or use anything that will let you connect your SD card to your computer... As soon as you put the *ORIGINAL STOCK ROM* in your SD card your phone will do everything by itself...
jalexishg said:
Get a Memory Card adapter for PC or use anything that will let you connect your SD card to your computer... As soon as you put the *ORIGINAL STOCK ROM* in your SD card your phone will do everything by itself...
Click to expand...
Click to collapse
ok, going to try this now...
I assume I need to load it onto my sd card as the pc36IMG.zip so that i can load it from the bootloader?
you got it...just put it on the root of sdcard and good luck.
Sent from my PC36100 using Tapatalk
azkevman said:
ok, going to try this now...
I assume I need to load it onto my sd card as the pc36IMG.zip so that i can load it from the bootloader?
Click to expand...
Click to collapse
Yeah... Good luck... Let me know how everything went..
OK, so I loaded this ROM: http://forum.xda-developers.com/showthread.php?t=874091 onto my sd card as PC36IMG.zip
It loads the zip then says parsing for about 1 second then just reverts back to the HBOOT option ???
Doesn't ask me if i want to install????
Looks like I grabbed only the OTA update rom that was posted on that page. I am going to try the odexed version on this page: http://forum.xda-developers.com/showthread.php?t=874251
azkevman said:
Looks like I grabbed only the OTA update rom that was posted on that page. I am going to try the odexed version on this page: http://forum.xda-developers.com/showthread.php?t=874251
Click to expand...
Click to collapse
I can upload the version I use... Give a sec.(Uploading)
OK here you go !! http://www.megaupload.com/?d=EKDYV9I5 I hope this help you !
jalexishg said:
OK here you go !! http://www.megaupload.com/?d=EKDYV9I5 I hope this help you !
Click to expand...
Click to collapse
Thanks, I will let you know how it goes.
is nand unlocked on the phone?
asafegous said:
is nand unlocked on the phone?
Click to expand...
Click to collapse
I think so, on the bootloader it still shows "S-off" ...doesn't that indicate it is still unlocked?
OK, so I was able to flash the file in the bootloader. It looks like it won't load past the 'HTC EVO 4g' splash screen.
ARGGGGGGGGGGGGGG!!!!!!!!!!!!
But the Installation finish without problems ?
jalexishg said:
But the Installation finish without problems ?
Click to expand...
Click to collapse
yeah, as far as i can tell. It said it completed and gave me the option to press the power button to reboot.
It did finally load up...after about 15 minutes, but touchscreen is still erroring out and not funtional.

[Q] Phone turns on automagically when plugged in to charger?!

Hello,
I've been having a problem with my SGH-T989, that's been bothersome. At first I thought it was hunted but it has been turning on instantly when connecting it to a wall charger or USB cable.
I first spotted this problem when flashing SlimKat rom, but soon after that I changed to Jedi Mind Tricks JB8 and the same thing keeps happening. I'm probably guessing it's because I formatted the internal storage before flashing? Maybe I have to change the kernel?
Things I've tried:
- Turned off battery saver option
- Changed roms
- Tried both USB and wall charger
- Connected it while turned off and also while on and then turned off
- Exorcism?
Please help!
If anybody has the solution to this problem, I would appreciate it if you'd share it!
What recovery are you using? I might be wrong or it may be another device i own but i think it's something to do with recovery version....
just to be sure, is the phone off and then when plugging in the charger the phone boots on instead of a battery alert showing that your receiving charge?
minlo said:
What recovery are you using? I might be wrong or it may be another device i own but i think it's something to do with recovery version....
just to be sure, is the phone off and then when plugging in the charger the phone boots on instead of a battery alert showing that your receiving charge?
Click to expand...
Click to collapse
I'm using the latest CWM 6.0.4.3, and yeah it boots instead of showing the battery progress.
im searching but not getting results....i dont wanna say try teamwin recovery but im not expierencing that on 2.6.1....iif my memory right there wasnt a fix but for some reason i think im confusing the bug with my dell streak7
i know it was a clockwork mod version with this bug
i doubt wiping internal storage would cause this, i think boot files are on where your recovery is saved to the device....but i am atleast halfway noob ao i maybe mistaken
when i get to a pc im sure ill find a result....
minlo said:
im searching but not getting results....i dont wanna say try teamwin recovery but im not expierencing that on 2.6.1....iif my memory right there wasnt a fix but for some reason i think im confusing the bug with my dell streak7
i know it was a clockwork mod version with this bug
i doubt wiping internal storage would cause this, i think boot files are on where your recovery is saved to the device....but i am atleast halfway noob ao i maybe mistaken
when i get to a pc im sure ill find a result....
Click to expand...
Click to collapse
Thanks for the hardwork. I have been also trying to find help on the internet and couldn't find anything... that's why I came here!
Help!
what i found which isnt much but try powering down phone first and after power down then plug cable in
edit nvm seen your list lol
.....seems to be intermittant for others and sometimes corrects itself without solution....lots of posts about it but not one single reply of a solution....i searched multiple terms and 10 pages deep to no avail.....
did u manually flash ur recovery or did you use rom manager etc??
maybe reflash your recovery or change to teamwin?
one trend was that it wasn't rom related but in 2011 2012 the trend was asop roms from what i read
have you tried teamwin recovery? Idk thats what i used since i bought my s2 and have not had any issues....
i test booted both ways and had the ability to charge will off....My kids s2's stock unrooted(been slacking) charge also...
2.6.1 is the version I have used, i know there was issues with 2.6.3 but in the dev section i believe it was updated and less problems for some
try using twrp maybe its your recovery
minlo said:
what i found which isnt much but try powering down phone first and after power down then plug cable in
edit nvm seen your list lol
.....seems to be intermittant for others and sometimes corrects itself without solution....lots of posts about it but not one single reply of a solution....i searched multiple terms and 10 pages deep to no avail.....
did u manually flash ur recovery or did you use rom manager etc??
maybe reflash your recovery or change to teamwin?
one trend was that it wasn't rom related but in 2011 2012 the trend was asop roms from what i read
have you tried teamwin recovery? Idk thats what i used since i bought my s2 and have not had any issues....
i test booted both ways and had the ability to charge will off....My kids s2's stock unrooted(been slacking) charge also...
2.6.1 is the version I have used, i know there was issues with 2.6.3 but in the dev section i believe it was updated and less problems for some
Click to expand...
Click to collapse
Prince_Of_Jokers said:
try using twrp maybe its your recovery
Click to expand...
Click to collapse
I'll try using TWRP once I get home. I'll post if it ends up working.
any results?
http://forum.xda-developers.com/showthread.php?t=2240607&page=4
thread with thdude post
6.0.4.4 compiled by thddude, popular dev for s2
http://get.xda-developers.com/XEJ3xBl6gHKahtHBs6e7gw/1391298275/4/1/8/recovery-6.0.4.4-hercules.zip
link for recov
minlo said:
any results?
http://forum.xda-developers.com/showthread.php?t=2240607&page=4
thread with thdude post
6.0.4.4 compiled by thddude, popular dev for s2
http://get.xda-developers.com/XEJ3xBl6gHKahtHBs6e7gw/1391298275/4/1/8/recovery-6.0.4.4-hercules.zip
link for recov
Click to expand...
Click to collapse
Sorry, I came back home and didn't have any internet. But these past few weeks as I was charging my phone it sometimes did stay turned off. I only noticed this when connecting the phone to my car charger. It isn't as functional as I'd like it but it'll work. Maybe if someday I decide to change ROMs I'll try out TWRP and try posting if it worked on this post (just in case somebody with the same problem comes across this post).
Thanks to everybody!

[Q] after cyanogen install - root may be lost, fix?

On my galaxy s3 1747 i get the above message. When i select yes the phone reboots to stock firmware.
Is there a way to fix this?
skiiermike said:
On my galaxy s3 1747 i get the above message. When i select yes the phone reboots to stock firmware.
Is there a way to fix this?
Click to expand...
Click to collapse
Do you have KNOX on the phone? That might be causing it
mole62 said:
Do you have KNOX on the phone? That might be causing it
Click to expand...
Click to collapse
I do and thanks for the response.
Since trying the install a few times I have now lost root access. Now when I try to transfer files to my phone through USB so I can root it again it always times out.
Other than the above the phone is working.
What should I do?
I just tried a different usb cable and it worked. Phone is now rooted. I'll uninstall knox and try it again.
skiiermike said:
I do and thanks for the response.
Since trying the install a few times I have now lost root access. Now when I try to transfer files to my phone through USB so I can root it again it always times out.
Other than the above the phone is working.
What should I do?
Click to expand...
Click to collapse
When I rooted my S3 i9300 I had similar problems with timing out, I tried one desktop PC and a laptop, with no luck. I finally dug out an old netbook which worked - so I guess it would be worth trying a different PC if you can?
This is a link to disabling KNOX - my phone doesn't have it so I've not tried it myself http://www.androidpit.com/how-to-uninstall-knox
Hope that helps!
edit: Or a different cable lol
mole62 said:
When I rooted my S3 i9300 I had similar problems with timing out, I tried one desktop PC and a laptop, with no luck. I finally dug out an old netbook which worked - so I guess it would be worth trying a different PC if you can?
This is a link to disabling KNOX - my phone doesn't have it so I've not tried it myself http://www.androidpit.com/how-to-uninstall-knox
Hope that helps!
edit: Or a different cable lol
Click to expand...
Click to collapse
I have completely removed knox.
I am still getting the root may be possibly lost message. I select yes to fix root and I still get my original firmware.
There has to be someone who knows how to fix this?
skiiermike said:
I have completely removed knox.
I am still getting the root may be possibly lost message. I select yes to fix root and I still get my original firmware.
There has to be someone who knows how to fix this?
Click to expand...
Click to collapse
Are you talking about in the recovery? if yes ignore it and choose no or get a better recovery like philz where it doesn't pester you about it.
Also this is in the wrong phone forum, this is the international version. Ill get a mod to shift it for you.
also its the i747 not 1747.

How to install recovery if you used brute force root?

I used the Brute force app to Root tried installing CWR and bootlooped How do I install a new recovery?
http://forum.xda-developers.com/tmobile-lg-g3/general/firmware-t-mobile-lg-g3-t2818667
Flash back to stock and start over.
Lol as far as I know cwm don't exist for this phone lol
BAD ASS G3
I got TWRP to work although I really don't see the point of rooting this phone I don't hardly see any ROM's for this phone
gtrplr71 said:
I got TWRP to work although I really don't see the point of rooting this phone I don't hardly see any ROM's for this phone
Click to expand...
Click to collapse
There is the modified stock / AICP+variants / CM / SlimRom Variant Deviant
Still in the beta phases but progress none the less. My original link will take you back to stock without root so you will be all set without needing to re-root.
gtrplr71 said:
I got TWRP to work although I really don't see the point of rooting this phone I don't hardly see any ROM's for this phone
Click to expand...
Click to collapse
Maybe for the g4 more devs will be pulled towards this phone. You have 2 devs but 1 of them has PC down. Think he just fixed it but it takes a bit to load PC with everything. This phone would have more devs if they owned the phone. Some guys are working blind.
BAD ASS G3
Toneman07 said:
There is the modified stock / AICP+variants / CM / SlimRom Variant Deviant
Still in the beta phases but progress none the less. My original link will take you back to stock without root so you will be all set without needing to re-root.
Click to expand...
Click to collapse
BACARDILIMON said:
Maybe for the g4 more devs will be pulled towards this phone. You have 2 devs but 1 of them has PC down. Think he just fixed it but it takes a bit to load PC with everything. This phone would have more devs if they owned the phone. Some guys are working blind.
BAD ASS G3
Click to expand...
Click to collapse
I hear you thanks for the insight. one ques how do you enable USB debugging on this phone? I saw it and cant find the thread.
gtrplr71 said:
I hear you thanks for the insight. one ques how do you enable USB debugging on this phone? I saw it and cant find the thread.
Click to expand...
Click to collapse
Software information then repeatedly hit build number until you see toast message

Zenfone messed up after install echoe kernel

Hi all,
My zenfone 2 just got messed up after flashing the echoe kernel.
Rom was fine, but the kernel messed everything up. At first the fast charging went missing and the mtp didnt fucntion, also usb otg cannot be detected.
so started my twrp and wanted to flash stock 160 fw. i keep getting the error below;
E:extractTarfork() process ended with error = 255.
I have tried sideload but again, pc doesnt detect my zenfone 2.
Please help...want to go back to stock rooted.
carnby24 said:
Hi all,
My zenfone 2 just got messed up after flashing the echoe kernel.
Rom was fine, but the kernel messed everything up. At first the fast charging went missing and the mtp didnt fucntion, also usb otg cannot be detected.
so started my twrp and wanted to flash stock 160 fw. i keep getting the error below;
E:extractTarfork() process ended with error = 255.
I have tried sideload but again, pc doesnt detect my zenfone 2.
Please help...want to go back to stock rooted.
Click to expand...
Click to collapse
flash prims barebone via twrp, or else first flash stock recovery and thn adb sideload firmware
and did you reported this at his thread??
say99 said:
flash prims barebone via twrp, or else first flash stock recovery and thn adb sideload firmware
and did you reported this at his thread??
Click to expand...
Click to collapse
yes i did, but i was kicked out of the thread...
trying it now..let me see if your suggestion works...
carnby24 said:
yes i did, but i was kicked out of the thread...
Click to expand...
Click to collapse
weird I didnt see anyone else complaining such things, and yes it will work so relax
Hi, seems the same..i can only restore if i uncheck system from the list of backup options. But fast charge and mtp and otg function all doesnt seem to work.
Sent from my ASUS_Z00AD using Tapatalk
I miss my fast charge and adb function..please help guys..
Sent from my ASUS_Z00AD using Tapatalk
Reflash the latest rom v1.1 , hopefully everything will work fine then
anyone know whats the reason for this??
unmount system before flashinh prism barebone, you wont get error if you unmount system
serhangelgor said:
unmount system before flashinh prism barebone, you wont get error if you unmount system
Click to expand...
Click to collapse
is this the same if i want to flash stock?
carnby24 said:
is this the same if i want to flash stock?
Click to expand...
Click to collapse
didnt tried on stoct, idk
Guys! Is there any chance my problem (http://forum.xda-developers.com/zenfone2/help/asus-zenfone-2-recognized-pc-t3294980) is related with this issue?
Reflashing stock recovery could help? I´m afraid to do it and not be able to recover any thing else or get stuck on boot without usb connection.
Another question: This might be related to kernel? i´m using BitOkObssesion
I am not sure what went wrong on your side. But i flashed the kernel on a phone of a friend and he has no issues at all.
Did you try to download again ? Maybe a bad download..
Sometimes it happens
carnby24 said:
Hi all,
My zenfone 2 just got messed up after flashing the echoe kernel.
Rom was fine, but the kernel messed everything up. At first the fast charging went missing and the mtp didnt fucntion, also usb otg cannot be detected.
so started my twrp and wanted to flash stock 160 fw. i keep getting the error below;
E:extractTarfork() process ended with error = 255.
I have tried sideload but again, pc doesnt detect my zenfone 2.
Please help...want to go back to stock rooted.
Click to expand...
Click to collapse
Every ROM developer or Kernel developer spent a lot of his time on making better experience for user
i personally have my own ROM and i did try Echoe ROM & AEL Kernel because its from Awesome Developer and everyone loves him and he's kind to everyone
many users used his ROMs and Kernels and never experience hardware or software problems because he checks every single detail of his work
all problems that you mentioned cause by Asus and many users sent their devices to service center, so please dont blame anyone about
something they did do and research next time before post something similar
im still using AEL Kernel without any problems
BTW
TWRP backup is broken for our device, Reboot again to recovery and dont select Data or Cache in Restore options
and check this post
Wow..thanks..will try it...thanks..didnt know..cos before this used to select all data and cache..no problem..
carnby24 said:
Wow..thanks..will try it...thanks..didnt know..cos before this used to select all data and cache..no problem..
Click to expand...
Click to collapse
Good luck with it
and for adb and mtp, did you tried other pc ?
or other cable ?
if its the same then its from Asus :crying:
can you please remove "echoe kernel" from thread title and from the thread also ?
But what about the MTP function and fast charing? Doesnt seem to work now.Tried all other PC and cables as well. Still the same.
AL_IRAQI, so you´re saying thats a hardware related issue? i´m asking because i got the same issue but with another rom...
tried different cables different pcs and nothing
carnby24 said:
But what about the MTP function and fast charing? Doesnt seem to work now.Tried all other PC and cables as well. Still the same.
Click to expand...
Click to collapse
Restore Stock and go to Asus service center, Asus messed up these things in latest update

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