[Q]Phone won't connect to computer since update - T-Mobile LG G2x

Well pretty much exactly what it said since I updated to the 2.3.4 my phone won't connect to my computer and if it does it will go away after two or three seconds. Updated the drivers to the newest ones from LG and still nothing.
Anyone know how to fix this?

sounds dumb but... did you reboot both computer and phone?

mt3g said:
sounds dumb but... did you reboot both computer and phone?
Click to expand...
Click to collapse
Yup it went on for about 30 seconds after that then nothing. but the battery is charging so I know it's connected

Then uninstall drivers and try again, I connected no problems at all after doing the update on stock and rooted and on new cm7.
Sent from my LG-P999 using xda premium

I recently had a similar issue. My usual USB port is going bad. Maybe try another port?
Do u have another cord u could try by chance?
Sent from my LG-P999 using xda premium

Related

[Q] HELP!! please! need help getting stock rom with out odin

Hey, so the part u plug the charger into the phone is broken and it wont read the wire connecting to the computer. I want use Odin on anything on the computer. Is there a Stock Rom zip i can flash on there? I want to send it to Samsung so i can get it fixed but it needs to be stock rom first. please help! I can put the zip on threw my SD card
I was hoping i could find a stock rom to flash? threw recovery
As far as I know you have too use USB to return to stock.
Sent from my SAMSUNG-SGH-I997 using XDA App
would [root] Mobile ODIN Pro on market work? does it work for the infuse?
bradman117 said:
would [root] Mobile ODIN Pro on market work? does it work for the infuse?
Click to expand...
Click to collapse
nope. not enough interest apparently cuz chainfire plans on adding the charge but not tthe infuse
.
so basically im screwed on getting back to stock rom?
Is the USB cable you are using the one that came with your Infuse? If not use the one that came with your Infuse. Some aftetmarket USB cables wont work for data, they only work as a charger.
Just my 2¢
omnimanx1 said:
Is the USB cable you are using the one that came with your Infuse? If not use the one that came with your Infuse. Some aftetmarket USB cables wont work for data, they only work as a charger.
Just my 2¢
Click to expand...
Click to collapse
i dont have it, but iv used many USB cables
I would bet that your problem is the USB cable itself. Again it's just my 2¢ . I have used one from an old Blackberry and one from an HTC inspire .. both work fine . I also bought a USB cable from ATT and all it did was charge the phone...but would not allow my PCs to communicate with the Infuse.
Just my 2¢
omnimanx1 said:
I would bet that your problem is the USB cable itself. Again it's just my 2¢ . I have used one from an old Blackberry and one from an HTC inspire .. both work fine . I also bought a USB cable from ATT and all it did was charge the phone...but would not allow my PCs to communicate with the Infuse.
Just my 2¢
Click to expand...
Click to collapse
ok ill try using a Samsung cable
Any news? Bump.............
Sent from my R800a using xda premium
Ya, so i tried using a Samsung cable and it didn't work. So I borrowed my dads phone and did a backup on the stock rom with recovery and i then tried flashing it on my phone. Know when i turn it on i cant get past the Samsung screen. so i cant even try getting into recovery holding the bottom volume button down. I think im toast, i guess ill try calling Samsung now.
You have to hold all three buttons until you see the Samsung logo, to get into recovery.
+100000000
Truckerglenn said:
You have to hold all three buttons until you see the Samsung logo, to get into recovery.
Click to expand...
Click to collapse
I just tryed the three buttons and got into recovery! im restoring one of my backups! know just need to get it to stock rom again
I say if your under warranty if there's nothing you can do is completely brick so u can't put it into download mode and go in to the store like you have no idea what happen.
Sent from my SAMSUNG-SGH-I997 using xda premium
they will see that i was messing with firmware if i do that
Look into how to package stock into a cwm zip. Backup everything you want to keep format internal and external sd. Boot into recovery do a factory reset and wipe, wipe, wipe, and then flash. Make sure you can't boot into recovery after that and that you don't have super user.
I have had a few friends send there phones in to get exchanged while they were rooted one on a custom rom. They just made sure either they uninstalled superuser and made sure they couldn't get into recovery. I sure deleting any rooted apps would add a little security. I say get rid of dl mode because I seen them try to boot into it when I got mine replaced.
Sent from my SAMSUNG-SGH-I997 using xda premium

No download mode

So, I got soft bricked. I tried to odin back to stock but ive tried every three button combo to get back in to download mode with nothing working. I try pulling battery then holding both vol keys then inserting battery and then plugging in usb cable while its plugged into the computer and odin is running. Ive tried every other variation of this as well. I have no idea what to do next, please help. Plugging in the USB after holding the keys only brings up the SAMSUNG screen. I can three button into 3e recovery but of course that is no help. Please help
wrong section needs to be on q&A
Keep trying. But you have posted this in the wrong section.
Sent from my SAMSUNG-SGH-I997 using XDA App
You might get help if this was in the right section.
Sent from my MB865 using xda premium
Ok, I got that, but lets be real, no one looks there and I need help, but I'll post it there as well.
yabbb said:
Ok, I got that, but lets be real, no one looks there and I need help, but I'll post it there as well.
Click to expand...
Click to collapse
lets be real people do look there lol
yabbb said:
Ok, I got that, but lets be real, no one looks there and I need help, but I'll post it there as well.
Click to expand...
Click to collapse
And just for saying that i wont look there.
Sent from my SAMSUNG-SGH-I997 using XDA App
Sweet story bro.
Are you by chance on a ROM with extended power menu? With the Download mode option. That would be perfect!
I am on no rom. I was switching when I soft bricked
Sent from my Desire HD using XDA App
give this a go:
http://forum.xda-developers.com/showthread.php?p=19445643
I've exhausted every option presented to me short of sending it to samsung, the thing with that is all my roms and kernels are on the root of the sd card, the current rom before crash was dmans ucbl3 with stock kernel, will they refuse me service for any of this?
yabbb said:
I've exhausted every option presented to me short of sending it to samsung, the thing with that is all my roms and kernels are on the root of the sd card, the current rom before crash was dmans ucbl3 with stock kernel, will they refuse me service for any of this?
Click to expand...
Click to collapse
did you tried a different usb port on the computer or a different computer?
tried a different data usb cord?
I tried different computers, cords, drivers, everything. I even tried a different battery. Would a USB jig work?
Sent from my Desire HD using XDA App
yabbb said:
I tried different computers, cords, drivers, everything. I even tried a different battery. Would a USB jig work?
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
possible. A jig would force your phone into DL mode.
I tried to help a few user in the past when they had a continuous power loop, samsung logo and reboot. over and over again.
It was later determined to be hardware.
If you are not able to get it into DL mode, chances are the store tech wont be able to either...you might be able to warranty thru samsung or att for hardware failure
Download mode is what I need to save me, I could unbrick to stock and go from there right?
Sent from my Desire HD using XDA App
yabbb said:
Download mode is what I need to save me, I could unbrick to stock and go from there right?
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
yes..if you can get into DL mode:
android shoveling dirt or phone triangle with "!"
then you can flash with odin or heimdall..I usually use the heimdall 1 click method.
the important thing is use whatever you're comfortable with.
Sound like what happened to me and im waiting for my next indie now, warranty exchange of course
Sent from my Desire HD using XDA App
download menu
hold down both volume rockers together only!! and plug in usb keep holding till download mode pulls up on phone

Anyone seen this before?

So I have a infuse that is acting up very weird. It will only turn on if its plugged in to power. Tried everything, if it is unplugged and I insert battery it tries to start up without me touching anything, I get the startup star then it reboots over and over, plug it in and I get the star then battery then I can hold power button and it will fire up, tried different batteries, different roms and updated boot loaders, nothing has worked, thinking a hardware problem.... like a bad micro USB port as it acts funny, but can't find one to replace it with...... any ideas? Bought it for 100$ because it does work, you just can't turn it off while out of the house...lol and I like to fix things.... any ideas would be awesome, thanks!
Sent from my SGH-I777 using XDA
First question will it go into download mode?
Yes I can get it into dl mode, jars will work and sometimes I can get odin to recognize it.
Sent from my SGH-I777 using XDA
Odin it use gtg's back to stock
Sent from my SGH-I997 using XDA
Ljdd said:
Odin it use gtg's back to stock
Sent from my SGH-I997 using XDA
Click to expand...
Click to collapse
i would backup any current rom in the case that it is a hardware issue.
Question, can it boot recovery...?
Edit: never mind, stupid question, trying to flash cm9 at the moment so im kinda back and forth.
custom rom, of course it can
I can make it stock or customer, roms are not the issue.... the whole power deal and micro USB issue... wondering if people have seen that.
Sent from my SGH-I777 using XDA
Bigjoe?
Sent from my SGH-I777 using XDA

restarts strangers

Hi guys. I have a problem with my Atrix 2 and wanted to know if you could guide me.
30% of the time that I connect via USB on the computer is restarted. And sometimes doing nothing is off and I have to remove the battery and stick it again.
Any idea what might happen?
venezuelanboy said:
Hi guys. I have a problem with my Atrix 2 and wanted to know if you could guide me.
30% of the time that I connect via USB on the computer is restarted. And sometimes doing nothing is off and I have to remove the battery and stick it again.
Any idea what might happen?
Click to expand...
Click to collapse
I'm not sure exactly what you're asking. Is the phone randomly rebooting itself? Also, what exactly have you done to the phone: i.e.: are you rooted, have you installed a custom rom you're running, or any tweaks or mods you've made? The more information you can give, the more we can help...
Sent from my MB865 using xda premium
I know my words are not clear because my English is very poor and there is no page in Spanish on the Atrix 2.
It restarts when I connect to the computer and sometimes when I'm using.
Well, do not use any cooked ROM, I have the original AT & T 2.3.6
venezuelanboy said:
I know my words are not clear because my English is very poor and there is no page in Spanish on the Atrix 2.
It restarts when I connect to the computer and sometimes when I'm using.
Well, do not use any cooked ROM, I have the original AT & T 2.3.6
Click to expand...
Click to collapse
I know the original ATRIX 4G was having issues with random rebooting, but I've not seen much of that with the ATRIX 2. You might try a factory reset and see of that solves things for you...
Sent from my MB865 using xda premium
venezuelanboy said:
Hi guys. I have a problem with my Atrix 2 and wanted to know if you could guide me.
30% of the time that I connect via USB on the computer is restarted. And sometimes doing nothing is off and I have to remove the battery and stick it again.
Any idea what might happen?
Click to expand...
Click to collapse
Not sure, but could be a bad cable. try another one.
lkrasner said:
Not sure, but could be a bad cable. try another one.
Click to expand...
Click to collapse
If the phone reboots randomly without being on charge or USB to PC, maybe a bad battery? I'd try the reset first, I seem to remember my girlfriend's ATRIX 4G rebooting itself at random, and I factory reset it -seemed to alleviate it.
Sent from my MB865 using xda premium
Apex_Strider said:
If the phone reboots randomly without being on charge or USB to PC, maybe a bad battery? I'd try the reset first, I seem to remember my girlfriend's ATRIX 4G rebooting itself at random, and I factory reset it -seemed to alleviate it.
Sent from my MB865 using xda premium
Click to expand...
Click to collapse
yeah, if it is just when plugging in, I would say bad cable, but otherwise, try a wipe.
EDIT: is it fully rebooting, or just hot rebooting (does it just go back to the animation, or totally turn off then come back up to the dual core screen)?
Is complete, as if he had turned off ..
I did a factory reset as I said @ Apex_Strider and so far everything has gone well, I hope that does not happen rebot again haha
Thank you!

problem with almost everything

So this started about a month ago and i tried to ignore it but i don't want to deal with it any longer. My is not recognized on my computer anymore even after i reinstalled the drivers multiple time. Its not recognized in odin, the "My Files" app and the music app are both missing. Also whenever i try to put it into download mode it just launches clockwork mod. I've tried every method besides the usb jig. Does anyone have any idea whats wrong or any solutions to try?
Can you download a new rom. If so can you flash a new one from cwm.
Sent from my SAMSUNG-SGH-I727 using xda premium
shadowswittness said:
Can you download a new rom. If so can you flash a new one from cwm.
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
Yes i forgot to mention that. I can flash new roms and everything but they all have the same problem.
I also tried restoring from an older back up and it had the "My files" and the music app but it still wasn't recognized and still wasn't recognized on my computer
My initial thoughts?
Using the stock cable (it matters)?
Connected to computer's USB and not a hub?
Try a different computer?
Can you mount either SD from cwm and have it show up in windows?
If/when you solve the windows issue, I'd try wiping both emmc and external, then load your fav from and retry.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Hold vol + vol - plug in USB do not touch power
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Ok so i was able to get it into download mode using the cm9 power button shortcut but it still isn't recognized in windows. Whenever it is connected it says "failed to mount unknown device"
try Restoring your computer to a earleir date, should fix the issue with the drivers ...
8ballhacker said:
try Restoring your computer to a earleir date, should fix the issue with the drivers ...
Click to expand...
Click to collapse
i've tried it on 5 different computers :/
I'm pretty sure if your in download mode, connection problems are only computer or cable related. Do you have another cable to try? How are you going into download mode?
Sent from my SGH-I727 using xda app-developers app
xshleprockx said:
I'm pretty sure if your in download mode, connection problems are only computer or cable related. Do you have another cable to try? How are you going into download mode?
Sent from my SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
I have used the stock cable and two other ones I have. The only way I could get it into download mode was through the power button shortcut in cm9. Every time I plug it in it says the device malfunctioned. I thought it was a driver problem but I've already reinstalled them a few times.
there's a trouble shooting guide for odin in the sticky how to restore to stock in the dev forum made by me
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Virus.
Sent from my SAMSUNG-SGH-I727 using xda premium
I just remembered that all of this started to happen after I used Odin to flash it back to stock because it was saying the MD 5 sums didn't match when I was trying to restore from an older recovery
Have you tried holding volume+- (with phone off and Odin running) and plugging cable in? I've had best success with download mode being recognized by doing that.
Sent from my SGH-I727 using xda app-developers app
xshleprockx said:
Have you tried holding volume+- (with phone off and Odin running) and plugging cable in? I've had best success with download mode being recognized by doing that.
Sent from my SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
Every time i had tried that it would either bootloop or it would launch CWM
aenonema said:
Every time i had tried that it would either bootloop or it would launch CWM
Click to expand...
Click to collapse
It should do neither since you are not touching the power button. But if that is in fact happening than i have never seen the issue.
Sent from my SGH-I727 using xda app-developers app
xshleprockx said:
It should do neither since you are not touching the power button. But if that is in fact happening than i have never seen the issue.
Sent from my SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
It is very annoying. I'm almost to the point of getting the insurance on my phone and waiting a couple of weeks then either accidentally washing it or running it over and paying the $50 deductible
aenonema said:
It is very annoying. I'm almost to the point of getting the insurance on my phone and waiting a couple of weeks then either accidentally washing it or running it over and paying the $50 deductible
Click to expand...
Click to collapse
did you follow the guide
are u touching the power button, the answer should be no
or the power button is sticking down, to fix that try to repeatedly keep pushing the power hard to try to unstick it, sounds like a stuck power button to me, almost positive
vincom said:
did you follow the guide
are u touching the power button, the answer should be no
or the power button is sticking down, to fix that try to repeatedly keep pushing the power hard to try to unstick it, sounds like a stuck power button to me, almost positive
Click to expand...
Click to collapse
i didnt touch the power button at all and it isn't stuck. I've tried everything i can think of. do you think getting it jtagged would fix it?

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