USB Charging works, PC won't detect tablet at all. - Nexus 7 Q&A, Help & Troubleshooting

My tablet has been working fine for as long as I can remember. It's unlocked and was running a rooted stock rom. All good so far.
I can charge the tablet fine. Thought I would try flashing Paranoid Android. Here's where my problems started.
Plugged the tablet into my PC to backup the contents of the storage, wasn't detected at all. No flicker of anything in device manager. Have hooked it up to a linux machine and watched the output of syslog to see if it was spotted there, but nothing.
Decided to not worry about backing up and did a full wipe, apart from system, to take it back to factory.
No difference.
Downloaded Paranoid Android via the browser and flashed it from CWM. Flashed fine, but still no USB.
Now I want to take it back to stock so I can send it back under warranty, but HOW?
Any bright ideas??

Is there any sort of USB drivers in your device manager relating to your tablet.
You need to remove those drivers, restart and re-plug.
If not, I'd try to download a flash zip, and flash it from the device itself, as you won't be able to flash it from PC if it doesn't recognise it.

Wilks3y said:
Is there any sort of USB drivers in your device manager relating to your tablet.
You need to remove those drivers, restart and re-plug.
If not, I'd try to download a flash zip, and flash it from the device itself, as you won't be able to flash it from PC if it doesn't recognise it.
Click to expand...
Click to collapse
The device is completely unrecognised via USB. Drivers don't even come into it.
Suggestions for where I can get a flash zip of the stock rom? As far as I can tell, it doesn't exist.

what about "fastboot devices" in fastboot mode?
Sent from my Galaxy Nexus using xda app-developers app

Nope. Nothing. The USB port is completely useless for anything but charging now.
A friend has just flashed a stock image for me and sent me a nandroid backup of his tablet, going to try and get that onto it now.

And now I'm back with a stock rom, but custom recovery. Need to work out how to flash the stock recovery back from the recovery.img file.

All sorted. Used Flash Image GUI to flash the stock recovery.img back. Only thing I haven't been able to do is relock the bootloader, but I can't see that affecting my RMA.
They're picking it up in the next couple of days then should be no more than 10 days to get it back to me.
Link to Flash Image GUI in case it helps anyone else!
https://play.google.com/store/apps/details?id=com.joeykrim.flashimagegui&hl=en

Richy Freeway said:
All sorted. Used Flash Image GUI to flash the stock recovery.img back. Only thing I haven't been able to do is relock the bootloader, but I can't see that affecting my RMA.
They're picking it up in the next couple of days then should be no more than 10 days to get it back to me.
Link to Flash Image GUI in case it helps anyone else!
https://play.google.com/store/apps/details?id=com.joeykrim.flashimagegui&hl=en
Click to expand...
Click to collapse
An unlocked bootloader is a voided warranty. In all likelyhood, they will reject the warranty validity and make you pay for repairs.
Sent from my SAMSUNG-SGH-I727 using xda premium

This is a situation I'm prepared for. It needs fixing one way or the other. At least I've given myself the best chance of a warranty repair. If it ends up costing, so be it!

Could be your usb cable. Happened to my nexus s!
Sent from my Nexus S using xda app-developers app

Richy Freeway said:
Nope. Nothing. The USB port is completely useless for anything but charging now.
A friend has just flashed a stock image for me and sent me a nandroid backup of his tablet, going to try and get that onto it now.
Click to expand...
Click to collapse
Hi, so did you fix the problem and you PC is recognizing the tablet now ? I still have the same problem, the PC doesn't see the tablet, even as a unknown device or something else. Is the same as i do not plug it, the only difference is that is charging.
If you fixed this problem .. how did you do it ?

Hi,
Yeah I RMA'd it with Asus and they repaired it under warranty. It's still going strong now running CM.

Richy Freeway said:
Hi,
Yeah I RMA'd it with Asus and they repaired it under warranty. It's still going strong now running CM.
Click to expand...
Click to collapse
Hi, do you know what they fixed ? What was the problem ?

To be perfectly honest, I think they just swapped it out.

Richy Freeway said:
To be perfectly honest, I think they just swapped it out.
Click to expand...
Click to collapse
I'm asking you because I have the same problem as you .. I changed the micro USB module but is still not working. I'm just asking what something else it could be.

alpinia said:
I'm asking you because I have the same problem as you .. I changed the micro USB module but is still not working. I'm just asking what something else it could be.
Click to expand...
Click to collapse
If you have changed the USB port check the connection at both ends of the ribbon cable if they are both OK then the motherboard is at fault. The nexus7 has the worst protective circuitry I've ever seen on a device so its easy to inadvertently damage the motherboard.
Sent from my C5303 using xda app-developers app

Captain Sweatpants said:
If you have changed the USB port check the connection at both ends of the ribbon cable if they are both OK then the motherboard is at fault. The nexus7 has the worst protective circuitry I've ever seen on a device so its easy to inadvertently damage the motherboard.
Sent from my C5303 using xda app-developers app
Click to expand...
Click to collapse
Mine is on its way back for 3rd for this very same issue. So we'll see what they repaired this time or if they just replaced it. Hopefully the latter because my warranty is now up. Do they have a warranty period on their repairs?
1st Mainboard
2nd USB Assembly

jadesse said:
Mine is on its way back for 3rd for this very same issue. So we'll see what they repaired this time or if they just replaced it. Hopefully the latter because my warranty is now up. Do they have a warranty period on their repairs?
1st Mainboard
2nd USB Assembly
Click to expand...
Click to collapse
So they changed the Mainboard and after that the USB Assembly ?

alpinia said:
So they changed the Mainboard and after that the USB Assembly ?
Click to expand...
Click to collapse
That is correct. I received it back yesterday & the replaced the mainboard again. This time they put in a 8G board instead of a 32G so it had to go right back. I am not sure if it ever be fixed, there is something going on. I should not have had to send it in 3 times for the some issue.

Related

[Q] Return to Stock Without Odin

I am having a problem with my USB connection, it's gotten a bit warped...probably from all my rooting and Odining! I can charge with it, but my computer will not recognize it. I have the Total Equipment Protection, so I should be able to get this fixed, but I want to return to stock before bringing it in. I would Odin the phone, but at the moment, because of the USB issues, Odin is not recognizing the phone. I looked for links to flashing Stock without Odin in this forum, but they seem to be pretty old. Is there I flashable zip file I can use in CWM that will return my phone to the current unrooted stock rom?
maltydog said:
I am having a problem with my USB connection, it's gotten a bit warped...probably from all my rooting and Odining! I can charge with it, but my computer will not recognize it. I have the Total Equipment Protection, so I should be able to get this fixed, but I want to return to stock before bringing it in. I would Odin the phone, but at the moment, because of the USB issues, Odin is not recognizing the phone. I looked for links to flashing Stock without Odin in this forum, but they seem to be pretty old. Is there I flashable zip file I can use in CWM that will return my phone to the current unrooted stock rom?
Click to expand...
Click to collapse
I don't think. So. Even if you could get full stock your boot recovery will not be stock. But I could be wrong. Which end is bad the phone side or the usb side. You can always try a different port on your computer and see if that will work. Worst comes to worse. You can brick it and get one tell them that you was having charger issues and. And you went to plug your phone into the pc and you droped it and it wouldn't turn on.
Sent from my SPH-D700 using xda premium
maltydog said:
I am having a problem with my USB connection, it's gotten a bit warped...probably from all my rooting and Odining! I can charge with it, but my computer will not recognize it. I have the Total Equipment Protection, so I should be able to get this fixed, but I want to return to stock before bringing it in. I would Odin the phone, but at the moment, because of the USB issues, Odin is not recognizing the phone. I looked for links to flashing Stock without Odin in this forum, but they seem to be pretty old. Is there I flashable zip file I can use in CWM that will return my phone to the current unrooted stock rom?
Click to expand...
Click to collapse
I have the same problem you do. I have one usb cable that will work, the rest will only charge.
Sent from shane6374's Epic via Tapatalk
The best you can do is flash the ReRFS ROM. It looks like stock but you will still have root, custom recovery and superuser. Plus you are stuck with whatever modem baseband you are on.
Sent from my SPH-D700 using XDA App
maltydog said:
I am having a problem with my USB connection, it's gotten a bit warped...probably from all my rooting and Odining! I can charge with it, but my computer will not recognize it. I have the Total Equipment Protection, so I should be able to get this fixed, but I want to return to stock before bringing it in. I would Odin the phone, but at the moment, because of the USB issues, Odin is not recognizing the phone. I looked for links to flashing Stock without Odin in this forum, but they seem to be pretty old. Is there I flashable zip file I can use in CWM that will return my phone to the current unrooted stock rom?
Click to expand...
Click to collapse
What happens when you plug in the phone without odin open? Does it ask what option, I.e., mass storage, charging...?
Sent from the most "Epic" phone in the world! ...Using XDA Premium app
kennyglass123 said:
The best you can do is flash the ReRFS ROM. It looks like stock but you will still have root, custom recovery and superuser. Plus you are stuck with whatever modem baseband you are on.
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
Doesn't the stock kernel remove root from ReRFS? I think I remember it doing so. Try it, there isn't much to lose. If that works you can just use the stock recovery .zip. http://forum.xda-developers.com/showthread.php?t=1027904
Another thought: When my PC wouldn't recognize my Epic, I had to reinstall the Galaxy S drivers and then it worked with Odin. You can try that too.
maltydog said:
I am having a problem with my USB connection, it's gotten a bit warped...probably from all my rooting and Odining! I can charge with it, but my computer will not recognize it. I have the Total Equipment Protection, so I should be able to get this fixed, but I want to return to stock before bringing it in. I would Odin the phone, but at the moment, because of the USB issues, Odin is not recognizing the phone. I looked for links to flashing Stock without Odin in this forum, but they seem to be pretty old. Is there I flashable zip file I can use in CWM that will return my phone to the current unrooted stock rom?
Click to expand...
Click to collapse
Your best bet is that the cable is busted. That happened to me but I fixed it byyyyy going to sprint and paying 20 bucks for a cable with two ends. One for data, one for charging. Yes, charges 2 devices at one time.
Tomcat5 said:
Doesn't the stock kernel remove root from ReRFS? I think I remember it doing so. Try it, there isn't much to lose. If that works you can just use the stock recovery .zip. http://forum.xda-developers.com/showthread.php?t=1027904
Another thought: When my PC wouldn't recognize my Epic, I had to reinstall the Galaxy S drivers and then it worked with Odin. You can try that too.
Click to expand...
Click to collapse
That looks like the right link. Thanks.
jemajun000 said:
Your best bet is that the cable is busted. That happened to me but I fixed it byyyyy going to sprint and paying 20 bucks for a cable with two ends. One for data, one for charging. Yes, charges 2 devices at one time.
Click to expand...
Click to collapse
I wish it was the cable, but I am pretty sure it is the phone. I know when it happened, the connection does not feel right, it is a little loose. But thanks.
js042507 said:
What happens when you plug in the phone without odin open? Does it ask what option, I.e., mass storage, charging...?
Sent from the most "Epic" phone in the world! ...Using XDA Premium app
Click to expand...
Click to collapse
It charges fine, but does not recognize the phone. There is clearly something wrong with the USB connection on the phone, I can feel it, it is a bit loose, wobbly.
maltydog said:
It charges fine, but does not recognize the phone. There is clearly something wrong with the USB connection on the phone, I can feel it, it is a bit loose, wobbly.
Click to expand...
Click to collapse
Oh ok. Well, it definitely has power! Actually, I had a friend who had a similar problem. His phone was a vibrant, but they are pretty much the same phone. All-in-all, it was trial and error to get it detected. I would get it like maybe 1 out of 40 attempts? We finally returned him to stock via odin, but he ended up getting a replacement. Surely a hardware issue. The weird is though, the computer would only find the phone if it was in download mode? Anyways, keep your phone in download mode, and have odin open. First try to take the battery out, have the cable plugged into your pc, odin is still open, and put your battery in while holding the "1" button. It should boot in download mode, and MAYBE see the phone? Try that. Also, make sure the port you're connecting to (on your pc) is directly attached to the motherboard. Mess with different ports. Let me know if there's any luck.
Sent from the most "Epic" phone in the world! ...Using XDA Premium app
js042507 said:
Oh ok. Well, it definitely has power! Actually, I had a friend who had a similar problem. His phone was a vibrant, but they are pretty much the same phone. All-in-all, it was trial and error to get it detected. I would get it like maybe 1 out of 40 attempts? We finally returned him to stock via odin, but he ended up getting a replacement. Surely a hardware issue. The weird is though, the computer would only find the phone if it was in download mode? Anyways, keep your phone in download mode, and have odin open. First try to take the battery out, have the cable plugged into your pc, odin is still open, and put your battery in while holding the "1" button. It should boot in download mode, and MAYBE see the phone? Try that. Also, make sure the port you're connecting to (on your pc) is directly attached to the motherboard. Mess with different ports. Let me know if there's any luck.
Sent from the most "Epic" phone in the world! ...Using XDA Premium app
Click to expand...
Click to collapse
Oh, it's a hardware issue. I used this cable, and this USB port on my computer, many times without issue until the other day. Even if I do get the phone to appear in Odin, I am not sure I want to flash it that way, as I am afraid I will lose the connection midway, and then where will I be? If I can run a zip file in CWM as mentioned in a post above that seems like a safer way to go, and it's easy enough to copy that to the SD card when it's out of the phone. I would like my phone to look normal before I bring it in. It will probably be a couple of more days before I do this, though. I am not ready to yet.
maltydog said:
Oh, it's a hardware issue. I used this cable, and this USB port on my computer, many times without issue until the other day. Even if I do get the phone to appear in Odin, I am not sure I want to flash it that way, as I am afraid I will lose the connection midway, and then where will I be? If I can run a zip file in CWM as mentioned in a post above that seems like a safer way to go, and it's easy enough to copy that to the SD card when it's out of the phone. I would like my phone to look normal before I bring it in. It will probably be a couple of more days before I do this, though. I am not ready to yet.
Click to expand...
Click to collapse
Yeah. You can flash a zip and return it to stock, but cwm will still be on there. The only way to return (officially) to stock would be to use odin. This would replace the custom recovery with the stock recovery. Depending on which modem you're on, you can flash a "stock" rom, and put tw launcher on it? As long as you have an updated backup, you can odin. Even if odin fails in the process, this will only soft-brick the device. And that is an easy fix. Just go into download mode and try again. Lol. My buddy with the vibrant had odin fail many times. We actually recovered from the "pc-phone" error screen. If you're getting a replacement, you must put it back to stock. Depending on which insurance/warranty service you're using, it is wise to play it safe. I highly recommend you get a replacement though. Just tell them you have a usb hardware issue.
Sent from the most "Epic" phone in the world! ...Using XDA Premium app

[Q] Help! Warranty question for T-Mobile!

So I spoke with T-Mobile yesterday and they agreed to send me a new phone for exchange because of a faulty pin on my connector. I can charge my device but it will not detect a USB storage device when plugged in.
It just occured to me that I cannot ODIN to stock! Is there a method that does not involve a Phone to PC connection which will allow me to make this thing appear to be stock? (I am on custom rom and recovery obviously).
If not, what will happen to me if I just send in my current phone with the rom/recovery it is on? Do they actually check? My damage/issue is physical and not software related at all so would my warranty still be voided?
Any input would be immensely helpful! Thanks folks
Last time i sent an Android phone in, i accidentally forgot to remove the custom ROM!
They sent me the new phone, and I've never heard from them since
Sent from my SGH-T989 using XDA
Lo N Slo said:
So I spoke with T-Mobile yesterday and they agreed to send me a new phone for exchange because of a faulty pin on my connector. I can charge my device but it will not detect a USB storage device when plugged in.
It just occured to me that I cannot ODIN to stock! Is there a method that does not involve a Phone to PC connection which will allow me to make this thing appear to be stock? (I am on custom rom and recovery obviously).
If not, what will happen to me if I just send in my current phone with the rom/recovery it is on? Do they actually check? My damage/issue is physical and not software related at all so would my warranty still be voided?
Any input would be immensely helpful! Thanks folks
Click to expand...
Click to collapse
Cwm a stock nandroid image then maybe dd the stock recovery or find a flashable zip then format internal SD
Sent from my SGH-T989 using Tapatalk 2
This happened to me too. Out of desperation I used a toothbrush and just scrub the crap out of the port, and it worked! Worth a try
Sent from my SGH-T989 using Tapatalk 2
Got the same issue on my wifes GS2. I never rooted her phone, so at least I don't have to return it to stock. As far as I know, her USB port has never worked except for charging.
Holy chit
http://forum.xda-developers.com/showthread.php?t=1347899
I can ODIN without a computer now? What the eff??
EDIT: Nevermind our device is not on the list of supported.... SAD FACE
defconoi said:
Cwm a stock nandroid image then maybe dd the stock recovery or find a flashable zip then format internal SD
Sent from my SGH-T989 using Tapatalk 2
Click to expand...
Click to collapse
Whats DD?
OK So I think I may have figured out a solution, someone please comment on if its a good idea or not.
download these files and move to my External SD (I have a seperate reader besides the phone)
http://forum.xda-developers.com/showthread.php?t=1312736
http://forum.xda-developers.com/showthread.php?t=1311229
Next steps would be to somehow return to stock recovery and remove SU without ODIN.
How would I go about doing these?

[Q] Making Nexus 7 Stock Without USB

Well, after trying to charge my Nexus in the car, it appears the USB has gone kaput and only charges the device now (although it doesn't actually say it's charging, the percentage just increases). Anyway, as it would appear a return is in order, I'd like to remove the unlocked sign on my bootloader to be able to send it back, but without USB, the conventional fastboot/adb method is out the window. Anybody got any suggestions? Thanks.
Bump, per chance?
Use wugfresh toolkit and Hitt the oem lock option
Sent from my Nexus 7 using xda app-developers app
The OP clearly said they are looking for a method that doesn't require USB. So your method suggesting he use wugs toolkit isn't the answer he's looking for. And honestly I don't think there is a way to do it without USB capabilities.
Sent from my Nexus 7 using Tapatalk 2
I don't think you can.
I'm not exactly a pro at this, but as far as I know you need fast boot mode to lock/unlock the bootloader.
I installed twrp last night (got bored with cwm) and noticed it has a command line section. I don't know if you could use this to lock the bootloader. If you look up one of the manual guides to locking/unlocking maybe try whatever it says to type in a terminal there?
The only problem is then you couldn't put back the stock recovery.
Sent from my Nexus 7 using xda app-developers app
You can use this to install the stock ROM and kernel, there is also an option to unroot it. http://forum.xda-developers.com/showthread.php?t=1929270 (install zip in custom recovery)
I don't know how to OEM lock your tablet without a pc..
Hope this helps
Sent from my Nexus 7 using xda app-developers app
I would be really surprised if it is not simply a bad micro USB cable. Try another one, if you have it laying around, or pick one up for cheap. My unofficial cable would charge, but not write for some reason.
i had the same problem after using a car charger.After some days that i charged with original charger only, charging icon started working and also fastboot.But usb otg functions were still dead either in twrp recovery or inside the rom.
After i flashed ota update (i was in stock 4.1.2) for 4.2 it magically started fully working.First i thought that it was 4.2 that made it work,but i went back in 4.1.2 (nandroid restore) and it continue to work ok.Of course i dont use anymore 3rd party chargers.I see now that my bootloader is 4.13 but it work ok with 4.1.2 too,so i will not change it to 3.41
I've tried 4 or 5 different cables and no luck unfortunately. Going from my beloved PA 2.54 to stock 4.2 temporarily to see if it fixes it, fingers crossed!
Update: Unfortunately I've not been so lucky problem persists...
Adb over WiFi?
Sent from my SPH-D710 using xda app-developers app
And now I'm stuck on 4.2 with root not working, my recovery corrupt, and USB still not working :crying:
Looks like I'll be sending it back and hoping they ignore the little opened padlock on my splash screen
DaMan90 said:
Adb over WiFi?
Sent from my SPH-D710 using xda app-developers app
Click to expand...
Click to collapse
Adb won't do it, it has to be fast boot, and it has to be usb.
Cadabena said:
And now I'm stuck on 4.2 with root not working, my recovery corrupt, and USB still not working :crying:
Looks like I'll be sending it back and hoping they ignore the little opened padlock on my splash screen
Click to expand...
Click to collapse
Hi ! I'm in the same situation and am thinking of returning it. How did it go ? Did they accept it ?
chuck_0 said:
Hi ! I'm in the same situation and am thinking of returning it. How did it go ? Did they accept it ?
Click to expand...
Click to collapse
Accepted it no problem
However, they'd be well within their rights not to so I'm not guaranteeing. Best of luck!

Looking for help with broken screen

My girlfriends T mobile LG G2 D801 was dropped and the screen cracked and the digitizer only recognizes the left of the screen so she can not input her lock code. Being pretty android savvy I was hoping I could figure out a way to get CWM installed to be able to pull her pictures off the SD card for her. Unfortunately I can not connect to the phone through ADB since I can only assume she never turned USB debugging on because why would she? The phone is stock rom unrooted. I booted into the stock recovery and only have the option to wipe the phone which I would assume will wipe her sd card also. I booted into download mode and upgraded the recovery with the LG support tool for the hell of it. So obviously I'm able to install a new recovery that route but I cant find anyway to install CWM without a working screen or USB debugging already enabled. Does anyone have any suggestions? Bricking the phone trying isnt really a concern since it needs to be sent back to the insurance company anyway. Any help is appreciated.
I don't think you have to do all that work. What you can do instead is get a USB OTG Cable. Depending on how urgent it is, you can order it on eBay for a dollar OE two but it takes week to arrive. Or you can go to FRYS Electronic and get it for $5. Use the otg cable with a mouse to use the screen and upload all of the sd card to Google drive. Or you can make it so mtp is automatically enabled
Sent from my LG-D800 using Tapatalk
Thanks, ill see if she can wait before it has to be sent back. So no way to flash a recovery in its state now?
Basically, it is hard to flash recovery without USB debugging or access to touch to be quite honest.
Sent from my LG-D800 using Tapatalk
Thats what ive found also. Its too bad the lg tool cant be used to flash different recoveries like the samsung tool can.
xmayhemreturnsx said:
I don't think you have to do all that work. What you can do instead is get a USB OTG Cable. Depending on how urgent it is, you can order it on eBay for a dollar OE two but it takes week to arrive. Or you can go to FRYS Electronic and get it for $5. Use the otg cable with a mouse to use the screen and upload all of the sd card to Google drive. Or you can make it so mtp is automatically enabled
Sent from my LG-D800 using Tapatalk
Click to expand...
Click to collapse
Just wanted to say thanks, ordered an otg cable and it worked perfectly.
Joe333x said:
Just wanted to say thanks, ordered an otg cable and it worked perfectly.
Click to expand...
Click to collapse
I'm glad I could help
Sent from my LG-D800 using Tapatalk

Anyone Else Have These Problems With The Pro 3?

I have the XT720 version of the le pro 3 I have the following issues:
1. My phone charges to 100% but whenever I shut it off for the night and turn it on in the morning the battery always less by about 30%
2. I'm able to charge the device and use ADB but my computer's can't mount the phone as removable storage. I always get a device not recognized message in Windows.
If anyone has a solution for these issues I'd really appreciate the help
Have you installed USB drivers.
On your battery stats what is draining your battery.
Sent from my LEX727 using xda premium
And which rom are you using?
mchlbenner said:
Have you installed USB drivers.
On your battery stats what is draining your battery.
Click to expand...
Click to collapse
That's the thing when the phone is on nothing drain's it. The issue with the battery drain only occurs when the phone is completely off
Palm Trees said:
And which rom are you using?
Click to expand...
Click to collapse
The unofficial version of paranoid but the issues occurs on all roms even stock
Your device not being recognised by your computer: Sounds like a usb driver issue.
Try reinstalling the Google USB driver, and while you are at it, check to make sure that you ADB is up to date as well.
Theres is an easy way to do this quickly: @mauronofrio built an excellent tool that does all kinds of stuff including: keeping your drivers and adb up to date. Plus, it will give ADB system wide privileges.
Its called : TOOL] TOOL ALL IN ONE (Drivers|Unlock|TWRP|Factory Image|Stock Recovery)
Get it here: https://forum.xda-developers.com/android/software/tool-tool-one-driversunlocktwrpfactory-t3358711
* If your issue is related to drivers or software on the windows side, the updates may resolve the issue.
* Just make sure to give the software Firewall privileges, so it can check for updates.
* Have you tried using another USB C cable?
* Do you have an OTG drive? If so does it work?
* Is quick charge working?
tsongming said:
Your device not being recognised by your computer: Sounds like a usb driver issue.
Try reinstalling the Google USB driver, and while you are at it, check to make sure that you ADB is up to date as well.
Theres is an easy way to do this quickly: @mauronofrio built an excellent tool that does all kinds of stuff including: keeping your drivers and adb up to date. Plus, it will give ADB system wide privileges.
Its called : TOOL] TOOL ALL IN ONE (Drivers|Unlock|TWRP|Factory Image|Stock Recovery)
Get it here: https://forum.xda-developers.com/android/software/tool-tool-one-driversunlocktwrpfactory-t3358711
* If your issue is related to drivers or software on the windows side, the updates may resolve the issue.
* Just make sure to give the software Firewall privileges, so it can check for updates.
* Have you tried using another USB C cable?
* Do you have an OTG drive? If so does it work?
* Is quick charge working?
Click to expand...
Click to collapse
Yes quick charge works ADB works ( I used the tool you mentioned above already) charging the phone through PC also works. But when I select the mtp option the storage doesn't show in my PC. And I have no idea why the phone battery drain's when the phone is completely off. I searched for others that might have the same issue but didn't find anything.
Oka I have a idea.
On couple rom I have flashed I have had problems connecting to computer.
Try this
I will take that your rooted.
When trying to connect to computer undo debugging in your development setting.
Sent from my LEX727 using xda premium
mchlbenner said:
Oka I have a idea.
On couple rom I have flashed I have had problems connecting to computer.
Try this
I will take that your rooted.
When trying to connect to computer undo debugging in your development setting.
Click to expand...
Click to collapse
Thanks for the tip at first it wasn't working so I used revo uninstaller to remove all the drivers and reinstalled the Google one again. Quick question is there a cable /cable and charger brand you can recommend for the le pro 3? Because on the leeco cable my phone isn't always recognized on my computer and the other cable I have is from the ulefone t1. That's the one that works but I'm selling the phone so. I'm going to need a new USB cable
Restored back to stock then that should fix it.
Sent from my LEX727 using xda premium
mchlbenner said:
Restored back to stock then that should fix it.
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Any particular method or qfi file you recommend. Because the qfi file I used didn't fix it
andrew2401 said:
Any particular method or qfi file you recommend. Because the qfi file I used didn't fix it
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No qfi at all you can sell this phone not stock in this case it will put a value.one it.
I personal have sold root phones and put extra value on it.
Keep in mind their is no official support for it.
Sent from my LEX727 using xda premium
mchlbenner said:
No qfi at all you can sell this phone not stock in this case it will put a value.one it.
I personal have sold root phones and put extra value on it.
Keep in mind their is no official support for it.
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How did you manage to restore your phone to stock
andrew2401 said:
How did you manage to restore your phone to stock
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First just make sure yours is 727.
Their is a twrp 21s back then just flash stock recovery your stock again.
Personally I would leave custom ROM on it.
Sent from my LEX727 using xda premium
mchlbenner said:
First just make sure yours is 727.
Their is a twrp 21s back then just flash stock recovery your stock again.
Personally I would leave custom ROM on it.
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I have the xt720 variant unfortunately
andrew2401 said:
I have the xt720 variant unfortunately
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Just sell with custom ROM I seem many sell on eBay that way.
Sent from my LEX727 using xda premium
andrew2401 said:
I have the xt720 variant unfortunately
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In regard to your cable question, I bouught these realy nice cables for only $15 ( and it is a 4pack!) :
https://www.amazon.com/ONSON-Braide...49579&sr=1-1-spons&keywords=Onson+usb+c&psc=1 The quality is extremely good they are thickly braided and the cables come with a 12 month warranty.
One last suggestion. Have you tried everything we have mentioned, But, in a different Admin user? it is still possible that the issue is with your PC and corruption.
If you still have tried another user or computer. Sell it as it is , rooted with a custom Rom as MclBenner suggested. Theres alot of people who are too intimidated to try rooting or learning how to install a custom Rom on their own and they will certainly pay close to full retail value , maybe more.
Good Luck!
tsongming said:
In regard to your cable question, I bouught these realy nice cables for only $15 ( and it is a 4pack!) :
https://www.amazon.com/ONSON-Braide...49579&sr=1-1-spons&keywords=Onson+usb+c&psc=1 The quality is extremely good they are thickly braided and the cables come with a 12 month warranty.
One last suggestion. Have you tried everything we have mentioned, But, in a different Admin user? it is still possible that the issue is with your PC and corruption.
If you still have tried another user or computer. Sell it as it is , rooted with a custom Rom as MclBenner suggested. Theres alot of people who are too intimidated to try rooting or learning how to install a custom Rom on their own and they will certainly pay close to full retail value , maybe more.
Good Luck!
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Thanks

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