Hi,
I flashed True Stock 2.1 firmware onto my Bell Vibrant. When I try to connect my Vibrant to my computer, the computer does not recognize my phone (Kies and Odin). I have tried re-installing the drivers numerous times, from numerous sources and it is still not working. Unfortunately at this time, I am not rooted in the new ROM and cannot run my backup. The ROM seems to be running fine so far.
Can anyone offer any advice? Thanks.
recovery mode
The same thing happened to me and I found that if I put the phone into recovery mode and plugged USB in that the drivers automatically installed.
Fixed the problem by flashing a copy of the I9000UGJG8 onto the phone. Thanks for the help.
A couple of weeks ago my N4 decided that it didn't want connect to my computer. I tried windows xp, 7, and osx. I tried 5 different usb cables that worked with other android phones just fine. I tried all usb ports on said computers. I've uninstalled and re-installed all drivers, using all the known methods. Then I noticed that I was getting terrible battery life. Like 5% gone in 20 minutes with all radios turned off and leaving it in my pocket. I was on the latest verison of PA with the latest verion of franco.kernel and I've had no previous problems with my phone.
So I thought maybe I did something to it like a bad flash, so i downloaded a stock 4.2.2 zip and flashed it (with gapps). The problem persisted. So I proceeded to wipe the phone in cwm in an act of desperation, and lo and behole I was then stuck with the same problem as before, but this time with no working os to boot to, and no way of connecting it to fastboot or adb in order to put any files on the sdcard/ flash it back to stock. I am, however, still able to boot into cwm and the bootloader. Then, thinking it might be a problem with the usb daughter board as whenever I tried to plug my phone into a computer it gave me this:"windows has stopped this device because it has reported problems. (code 43)", I ordered a replacement. Replacement came, I swapped them out, and absolutely nothing has changed. I tried uninstalling/deleting drivers and re-installing them just to make sure, but same results as before. Also, the N4 DOES charge when plugged into a power source like normal.
So the way I see it, I can either keep trying to replace parts, or one of you wonderful people know some crazy fix to my problem. If not, then I could go the other way, and attempt to brick the N4 even further in order to get it replaced (I.e. it's not possible to see whether or not it's unlocked/has a custom recovery). Also, I can enter "download mode" by holding down the volume buttons and connecting a usb cable, but windows still doesn't recognize the device.
Hi guys,
I have a massive problem.
I recently updated to 4.3 rooted etc, after a few days of not using my nexus 7 on the pc I wanted to flash a new rom.
Now my N7 is only shown as an "Unknown Device" in my Device Manager.
I tried to deinstall Drivers, install, everything, I tried every possibilty in Wug's toolkit, nothing worked. I also tried it on another Notebook where i have never connected any mobile device, same message and i'm not able to install the drivers.
I also tried several ports and cables(the original one included)
Here is the message:http://i.imgur.com/tgxOeZQ.jpg
Translation: The optimal driver software for your device is already installed.
After this I flashed back to 4.2.2 (downloaded the rom on my N7) while performing a normal factory reset, I can't wipe everything because then I am not able to flash anything.
So after flashing to 4.2.2 my N7 was shown as a portable device in my device-manager. I then turned on USB-Debugging to stock+unroot, it was then shown again as a Unknown device, in both modes, USB-Debugging turned Off and On.
So now my question, is there a solution to this? I searched for possibilites to get back to stock without USB but most of them were a bit sketchy or had dead links. Please help me (sorry for my bad english)
Edit:
I just the cable of my old Motorola Defy, and it randomly connects and disconnects(still shown as unknown), so basically I think it is possible that my USB plug is broken(it takes about 6 hours to load the battery which I think might be as well a reason for a broken USB plug).
But to send it back to Google I need to Stock Unroot first so here my problem is again!
greetings
Hi, background is this..
I have a D802-10C G2 that i rooted the stock 4.2.2 rom a while back using the post chinese method. Easy enough, all worked fine. no complaints. A couple of weeks ago i got offered the OTA 4.4 update, this failed due to the root. I then removed the root using the feature in super su. that seems to have worked as no apps or file managers etc could get root access. However, the OTA still wont work.
Now my problem is my phone will no longer be recognized by any operating system, on multiple computers. I have tried many ADB drivers, Windows 7 wont even detect the device, i've used every PC connect mode, USB debugging. However always the same result, it's as if i'm plugging in a blank usb cable into the computer. Nothing at all.
The only thing that does happen when i connect the phone to a computer is the phone starts to trickle charge. There is nothing detected in Device Manager in Windows 7 I've tried connecting in download mode, nothing. I've tried the LG support tool, PC sync. Nothing.
WiFi does connect to the PC suite fine BTW and other than that the phone is working perfectly. I've also tried connecting multiple usb cables on multiple ports.
I haven't been able to find a single case of the same problem in the week or so i've been looking. Hoping someone can help, i'm thinking i may have soft bricked my phone. I really do not think this is a driver issue.
Any help would be great. cheers
Paul
+1
i have the same problem plz help
cambies said:
Hi, background is this..
I have a D802-10C G2 that i rooted the stock 4.2.2 rom a while back using the post chinese method. Easy enough, all worked fine. no complaints. A couple of weeks ago i got offered the OTA 4.4 update, this failed due to the root. I then removed the root using the feature in super su. that seems to have worked as no apps or file managers etc could get root access. However, the OTA still wont work.
Now my problem is my phone will no longer be recognized by any operating system, on multiple computers. I have tried many ADB drivers, Windows 7 wont even detect the device, i've used every PC connect mode, USB debugging. However always the same result, it's as if i'm plugging in a blank usb cable into the computer. Nothing at all.
The only thing that does happen when i connect the phone to a computer is the phone starts to trickle charge. There is nothing detected in Device Manager in Windows 7 I've tried connecting in download mode, nothing. I've tried the LG support tool, PC sync. Nothing.
WiFi does connect to the PC suite fine BTW and other than that the phone is working perfectly. I've also tried connecting multiple usb cables on multiple ports.
I haven't been able to find a single case of the same problem in the week or so i've been looking. Hoping someone can help, i'm thinking i may have soft bricked my phone. I really do not think this is a driver issue.
Any help would be great. cheers
Paul
Click to expand...
Click to collapse
YOu can try checking the device manager or use other USB port on your phone.
buenarc said:
YOu can try checking the device manager or use other USB port on your phone.
Click to expand...
Click to collapse
The problem is not like the usual ones you will see about "computer not being able to see device" I don't think it's a driver or software issue, or if it is it's unlike any i have found in the weeks i've been searching the net for a solution. Here's why....
When i connect the phone to Windows 7 and 8 ( on 3 different computers) No hardware is detected, nothing in the Device Manager, no yellow question marks indicating 'Unknown Hardware'. Nothing, all it does is start trickle charging.
Now even with no ADB, or any driver at all installed, the computer should still detect the phone. Mine does not.
The same thing happens using OSX and Linux Mint 16 (again multiple computers) No devices or mounted or volumes shown at all. Linux terminal command "$ lsusb" does not list my hardware.
This is why i'm pretty much convinced that there is something wrong with the USB port on the phone. Because, if Linux can't see it then surely it's a hardware problem right?
The only other thing i can think of is, i have messed up the phones firmware while trying to unroot it? but only because the timing of all this is just too uncanny.
I think i'll have to suck it up and admit defeat here. Funny thing is the phone works perfectly and charges fine.
Stuck on 4.2 , with no ADB functionality. Perhaps i'll sell it cheap to someone who doesn't care.
Cheers for the reply mate.
Same problem here!
Only my G2 is not rooted, it is still on factory OS and recently updated to 4.4.2.
I have tried on several computers, different ports and no help.
On the first connection to a PC not connected before windows reports "USB device not recognized" problem.
After that every time I connect the phone to the same computer the phone itself only recognizes that it is using USB charging mode, it does not recognize the computer connection (known by the USB ison on android system tray) even with "Ask upon connection option checked".
Even when I manualy change the Android mode in Settings --> PC Connection from MTP to PTP or even LG software, nothing happens.
Definetly there seems to be a problem with the phone, but I don't beleive it's a software but a firmware problem.
Please help if anyone knows what to do.
same thing happened after installing T-mobile rom thrugh twrp. but my device boots into fastboot and i tryed falshing :
laf.img, boot.img, aboot.img, recovery.img, laf.img
but after reboot my LS980 dissapear from device manager and stucked on LG logo.
Dont know what to do now.
I'm no expert, but given there are a lot of them here and none have weighed in on this with any ideas for a fix, i'm going to assume it's a hardware problem.
Anyone else agree? Hardware problem not software?
Cheers
I guess that you already wiped everything right? Apart from that, i'll suggest you to go to some tech supp and ask them if they can verify that each pin of the micro usb is properly working.
Sorry for my english, hope it helps!
Sent from my LG-D802 using XDA Free mobile app
I will try to check the connector although i dont think that it is a hardware issue.
BTW I can enter the download mode after flashing the mentioned partitions and i can also enter the stock LG recovery but when i do the factory reset it keeps showing Factory reset processing ... for ever
It has happened to me the same thing :crying:, and is a problem with the boot.img, if by chance your G2 version 4.4.2 and the the 4.2.2 boot.img, goodbye.
The only solution is to take it to repair a service official, there will change you the card, with the consequent change of IMEI.quent change of IMEI.
Homero2 said:
It has happened to me the same thing :crying:, and is a problem with the boot.img, if by chance your G2 version 4.4.2 and the the 4.2.2 boot.img, goodbye.
The only solution is to take it to repair a service official, there will change you the card, with the consequent change of IMEI.quent change of IMEI.
Click to expand...
Click to collapse
where are you going to repair your G2?
and how much have you paid the repair?
THANKS
Any fix for this guys i have same problem!
Here I'm getting the yellow !, any suggestion?
Sirs, I flashed the baseband (https://www.androidfilehost.com/?w=files&flid=12880) then it got working back.
solved for me
I have some kinds of that problem, let try:
Settings -> General -> PC Connection -> Select USB connection method -> Media device (MTP) (or whatever)
Got this same issue after flashing cloudy g3 rom. Then later flashing dirty unicorns, which requires jelly bean baseband. But even restoring g3 and 24a baseband, still doesn't work. No pc tethering and no on the go usb. My usb port is basically charge only.
---------- Post added at 03:58 PM ---------- Previous post was at 03:56 PM ----------
Everything else works fine...I actually never even noticed this bc I never tether to pc. But now I have to bc I want flask kdz
Help me please
someone have a solution to this problem?
My Lg G2 D803 still on boot loop (LG logo) and thats all ... no usb connection , reset factory doesnt work ...
HELP PLEASE ...
Thank you
Anyone has an idea how to fix this problem?
same problem
I have a LG G2 . recently updated from vs98027a to vs98039a 5.0 lollipop. Since the update my computer won't recognize my device in download mode and I don't have superuser ppermissions. Help plz
I also have the same problem.
It happened when I tried to backup info through LG PC Suite: the phone disconnected during the process, and now it's not recognized by any PC (http://forum.xda-developers.com/lg-g2/help/lg-g2-recognized-windows-backup-t3155323).
Also found a description of the same problem here: https://www.reddit.com/r/lgg2/comments/2urpnw/lg_g2_usb_only_charging_not_recognized_by_pc/ - no solutions, too.
Did anyone manage to fix this?
Ok so. I bricked my gt-i9505, and i have tried everything to try and fix it. The problems are as follows:
Phone wont turn on
Wont boot to recovery mode
Odin, Kies and pc wont recognize phone
The things i did that got me to a bricked phone are i flashed paranoid android onto the phone and tried to flash gapps full modular, it wasnt working, clockworkmod gave me a status 6 error and so i decided to use mobile odin to flash it as soon as it began the phone crashed and it wont turn on anymore. i am able to go into download mode
I need some help if anyone can help. I dont know what to do.
Sir,
Please wait until mods will move this thread to the device specific forum.
Stand by
Until then read/ask in this thread: How to Unbrick Samsung Galaxy S4?
Good luck
mujtabay said:
Ok so. I bricked my gt-i9505, and i have tried everything to try and fix it. The problems are as follows:
Phone wont turn on
Wont boot to recovery mode
Odin, Kies and pc wont recognize phone
The things i did that got me to a bricked phone are i flashed paranoid android onto the phone and tried to flash gapps full modular, it wasnt working, clockworkmod gave me a status 6 error and so i decided to use mobile odin to flash it as soon as it began the phone crashed and it wont turn on anymore. i am able to go into download mode
I need some help if anyone can help. I dont know what to do.
Click to expand...
Click to collapse
If the phone won't turn on at all you might be boned.
Odin and all that obviously require you to be able to boot to download mode.
Are you positive the battery is good? Could you find another battery to try?
Does the charging light come on when its plugged in? Are there any signs of life at all?
Skipjacks said:
If the phone won't turn on at all you might be boned.
Odin and all that obviously require you to be able to boot to download mode.
Are you positive the battery is good? Could you find another battery to try?
Does the charging light come on when its plugged in? Are there any signs of life at all?
Click to expand...
Click to collapse
I think it does turn on because the phone does continue to heat up but its just a black screen also i can put it into download mode and it stays there without being plugged into charge. I'm not sure about the battery ill have to check that out. ill get back to you.
It sounds like you dont have recovery or a rom installed at all.
To fix that you need odin. If the PC wont recognize the phone that is a problem. Did you try a different USB cord to connect to the PC? They are not all created equal.
Skipjacks said:
It sounds like you dont have recovery or a rom installed at all.
To fix that you need odin. If the PC wont recognize the phone that is a problem. Did you try a different USB cord to connect to the PC? They are not all created equal.
Click to expand...
Click to collapse
yes i have used both the original one that came with the phone and the s5 one that my brother has, i have had no luck.
my phone shows up as "msm8960" or mtp usb device also it it device driver software was not successfully installed.
[UPDATE] i have found something similar to odin called JOdin3 that connects to my phone, through this i will try to flash a stock firmware, downloaded from sammobile, and see what happens.
Odin doesn't work without the drivers, and since you had an issue with the drivers that would explain why Odin doesn't work yet JOdin3 does.
Strephon Alkhalikoi said:
Odin doesn't work without the drivers, and since you had an issue with the drivers that would explain why Odin doesn't work yet JOdin3 does.
Click to expand...
Click to collapse
I installed the samsung drivers several times and it still wouldn't connect to the pc, i also installed kies and it still wouldn't work, but it was working before i bricked my phone. i have fixed my phone through JOdin3.But thank you everyone for your help.
Will it connect now through Odin or Kies?
Strephon Alkhalikoi said:
Will it connect now through Odin or Kies?
Click to expand...
Click to collapse
No it still wont connect to either but the computer does recognize the phone.
MTP is built into Windows, so the fact the PC detects the phone is a good sign. The entire problem you're having seems to hinge on your PC rejecting the Samsung drivers, which are absolutely required for Odin to function. Those drivers should have no problems installing, and I have successfully installed them on both Windows 7 (x64) and Windows 8.1 machines so I know the installer does work.
There could be many reasons as to the source of your problem, such as a corrupt file or registry entry from when the phone soft-bricked. You want to take a closer look and do some detective work here. Uninstall the drivers if you haven't already done so. Clean out the PC with CCleaner. Even attempt a reinstall of the drivers in the PC's safe mode. Regardless of what you choose to do, if you ever wish to use Odin, you'll need to get this resolved.
Strephon Alkhalikoi said:
MTP is built into Windows, so the fact the PC detects the phone is a good sign. The entire problem you're having seems to hinge on your PC rejecting the Samsung drivers, which are absolutely required for Odin to function. Those drivers should have no problems installing, and I have successfully installed them on both Windows 7 (x64) and Windows 8.1 machines so I know the installer does work.
There could be many reasons as to the source of your problem, such as a corrupt file or registry entry from when the phone soft-bricked. You want to take a closer look and do some detective work here. Uninstall the drivers if you haven't already done so. Clean out the PC with CCleaner. Even attempt a reinstall of the drivers in the PC's safe mode. Regardless of what you choose to do, if you ever wish to use Odin, you'll need to get this resolved.
Click to expand...
Click to collapse
yeah ill definitely try to fix the problem because odin is such a great tool. i have uninstalled and installed the samsung drivers but i'll go search the net and what not to try and find a fix. odin was working before when i flashed the stock rom and changed something to mtp and adb (i think i put in an ussd code or something (*#0808#) and through that i was able to use odin) but because the wifi wasn't working on the stock rom, i flashed a custom rom to fix the wifi problem but was once again greeted with the odin problem.