usb not charging or sync. - myTouch 3G Slide Q&A, Help & Troubleshooting

so i decided to do the new root method on my slide. i was on the wifi step when i hit ./expoid. then my power to my house goes out. i proceed to do the same steps but my computer isn't picking up my slide anymore neither is it charging. i tried connecting different usb cords and the phone simply doesn't charge. im trying to figure out what got borked any insight?

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Can't stay connected to PC via usb

Spent a little time trying to figure this out but it's so random it's hard to tell what is exactly happening.
Basically when plugging in my evo everything acts normal, I get the prompt, power light comes on, and sd card folder auto runs. I can connect and move files as I wish.
The issue is it disconnects at random times, some times during file transfers, other times it's just charging. Screen on, Screen off, etc etc, it doesn't seem to matter. The odd thing is it actually stops charging also. Doesn't matter what setting i have for the evo to connect, and I have defualted it to charge only and it does the same thing.
I've checked all my evo settings, deleted driver, let evo reconnect. I've tried it on the laptop I have and it seems to work just fine, no disconnects so far.
It has to be the pc.(Windows 7). But where to start?
Anybody have any ideas?
I think this might be a problem with your micro usb cable/port. I've gone through a few cables, all of which got their pins flattened so it couldn't hold a steady connection. I ended up melting the grooves together so the pins couldn't be flattened
Sent from my PC36100 using XDA App
you are correct sir, thanks.
I was using the front usbs, i'm assuming either the wire connecting them was not enough to handle the charge current or their is something faulty with them. I' would go with the first because everything else works on those ports besides the evo.
I used the back ports and everything is dandy.

[Q] Evo usb not recognized AT ALL

Whenever I plug my phone into my computer now all it does it show the little charging light in the top left corner of the EVO, and not the notification asking to turn on usb storage in the pull down menu, or give any errors, and nothing pops up on the computer.
Recently, I started to have usb problems where the notification on the phone was flashing on and off and the usb connected sound on the computer kept going off (like the phone was connecting and disconnecting to the usb port on the computer every second), but I thought this was a cable problem and since I didn't need usb at that moment, I brushed it off.
I'm pretty sure my phone still charges fine because the light goes on. No, It isn't a problem with the cables or the computers because i've tried multiple cables and computers. I don't understand what the problem is because my charging still works fine and I don't get error messages, it's just that usb won't connect at all anymore
Try this > http://forum.xda-developers.com/showthread.php?t=695243
If that doesn't work, you may have a hardware defect, and it'd be best to unroot and take it to sprint.
teh roxxorz said:
Try this > http://forum.xda-developers.com/showthread.php?t=695243
If that doesn't work, you may have a hardware defect, and it'd be best to unroot and take it to sprint.
Click to expand...
Click to collapse
Tried this and it didn't work, going to sprint soon

[Q] Telus Samsung Galaxy SII X

Hello everyone,
i have the Telus Samsung Galaxy SII X
i have rooted the phone
added the custom ROM (team kang)
changed the kernel.
i am going to bring the phone for repair, issues when charging the phone.
I would like to know how can i restore my phone the way it was ?
thank you
Pretty sure thetes a tut for this.
Anyways, flash stock rom
Odin recovery
Sent from my SGH-T989 using xda premium
If you don't mind me asking, what issue are you having?
the phone won't charge when i plug the usb cable
i have give it a lot of try until it finally detects and starts charging.
from a wall or usb to computer
yerem.k said:
the phone won't charge when i plug the usb cable
i have give it a lot of try until it finally detects and starts charging.
from a wall or usb to computer
Click to expand...
Click to collapse
Youve tried two different power sources, what about a different USB cable? Had that issue before where the cable was bad and only noticed when other USB devices werent connecting through it..or intermittently.
yes i tried different usb cables, different power outlets and different computer's.
also i noticed that when its actually charging on the PC, i don't get the small usb icon on the notification to copy files from pc .. i need to power off/on the phone.
ever happened to anyone ?
yerem.k said:
yes i tried different usb cables, different power outlets and different computer's.
also i noticed that when its actually charging on the PC, i don't get the small usb icon on the notification to copy files from pc .. i need to power off/on the phone.
ever happened to anyone ?
Click to expand...
Click to collapse
Ive never read that here, i have a Telus one also and it shows up right away. The odd time ive noticed that ill hear the usb unplug/replug sound from my pc and the phone will show the USB Connected on the status bar as though it somehow reset its connection. But never had an issue where it stays disconnected.
I also only got that issue with certain roms, i dont remember which though. I ran painlessly on Juggernaut for a while and right now im on Touchless and its also perfect.
I am running on Juggernaut, i recently did a clean install (wipe data .. everything) i was having few issues, i though maybe that would fix the issue.
the phone at times thinks that i have plugged the charger in to charge
and u see the battery icon changing. weird...
Have you tried charging with the phone powered down?

Callin ODIN experts!! Enable/Disable USB Data in Odin Mode?

Hey guys,
Something really strange is going on with my USB port on my Note 4 Dev edition. All of a sudden USB stopped working, when connected to a PC, it would only charge, but no Data whatsoever. After trying to connect it to a bunch of different PCs, different cables, restoring to old nandroid, nothing worked. When plugging in the power cord when the phone was off, the phone would flash a gray battery logo and then it would go away, not charging the phone. I read online somewhere, to try holding down, power and home while the gray battery icon flashed, and it did actually start charging again! However, data was still broken. I read somewhere else that someone said to pull the battery while in download mode, which I did, but that seems to have disabled it again, and now the same trick before is not even getting charging functionality back.
I am really at a loss, I am positive I need to do something in Odin mode to get things back together, but I've tried all these combinations and nothing is working. Odin in Windows will currently not detect anything either, so I am in trouble here. Any ideas?
Polishzx said:
Hey guys,
Something really strange is going on with my USB port on my Note 4 Dev edition. All of a sudden USB stopped working, when connected to a PC, it would only charge, but no Data whatsoever. After trying to connect it to a bunch of different PCs, different cables, restoring to old nandroid, nothing worked. When plugging in the power cord when the phone was off, the phone would flash a gray battery logo and then it would go away, not charging the phone. I read online somewhere, to try holding down, power and home while the gray battery icon flashed, and it did actually start charging again! However, data was still broken. I read somewhere else that someone said to pull the battery while in download mode, which I did, but that seems to have disabled it again, and now the same trick before is not even getting charging functionality back.
I am really at a loss, I am positive I need to do something in Odin mode to get things back together, but I've tried all these combinations and nothing is working. Odin in Windows will currently not detect anything either, so I am in trouble here. Any ideas?
Click to expand...
Click to collapse
Just curious do you have security ie password,fingerprint or swipe activated for your lock screen?

Help to fix charging and usb connection issue

Hello dear.
I have a problem with my p601,
I cant connected my tablet to PC.
When i connected, just charging and no any connection.. In odin or storage not show a device, adb not connected...
And when i used a charger show an red stroke on battery icon. And charging is very slowly, during night only 50%.
I'm root my device, install twrp, and install cyanogenmod, but nothing change.
Now whats your idea? How i can fix this issue?
This may be an obvious question but have you tried a different cable or charger? I always found running on stock ROM that charging was an issue unless I powered it down. I have used a 12W Crapple charger and that seems to work ok but charging has never been an endearing part of the this tab.
So in Odin you it doesn't work? Could you have some dirt or contaminants in the USB port, start with the obvious, change the cable, use a different usb on the pc or try another pc altogether.
I had same problem, i noticed that the usb port was loosen little bit, i had to open the tablet apply small pressure with plier to afjust the usb port,,,, and now it's perfect.

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