Develop Bugs

HELP my GNex stuck up on Google LOGO ADB doesnt work or computer wont recognize gnex

Yesterday at work while my phone is charging it just suddenly went to google screen and i waited for about 5-10 mins and still there, i thought its a minor problem...take out the battery and still stuck up, i went to recovery and accident wipe everything. My main problem is i have a Samsung Laptop and it wont recognize my phone, ( it will recognize for a second when i turn on my phone going to google logo and it will say device is malfunction etc etc. it will also recognize for a second going to recovery mode when pass the google logo and again it will say malfuction ) I tried ADB, but wont recognize my device because of the computer? I tried ODIN but still my device wont recognize by my computer. I tried Gnex tool kit, Rootkit and heres my device manager looks like
I hope someone can help me.

That looks like a problem with the drivers you have installed on your computer. It should show up under Android Phone and then have Android ADB Interface (or Samsung Android ADB Interface). Try installing the drivers from here.
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mwalt2 said:
That looks like a problem with the drivers you have installed on your computer. It should show up under Android Phone and then have Android ADB Interface (or Samsung Android ADB Interface). Try installing the drivers from here.
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I download it and how can i use this one?

benjiebench said:
I download it and how can i use this one?
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Install samsung kies.you just need driver from kies. Dont open samsung kies when you want to use adb.
Sent from my GT-I9300 using xda premium

Samsung kies on a Galaxy Nexus ??? Put the phone in adb mode and manually install the ADB interface drivers from the google SDK. You will need to uninstall and erase all previous drivers from the device manager and then install the .inf from the sdk
Sent from my Nexus 4 using xda app-developers app

[Q] Samsung Galaxy S III USB Lockout

My AT&T Samsung Galaxy S III suddenly no longer works with usb. It can charge with the connection, but it does not show up as any kind of device. No MTP, no PTP, no usb debugging, no anything!
I tried:
- Factory resetting
- Plugging it into a different computer
- Switching to a different ROM
- I even tried to restore to stock firmware, but Odin couldn't see it.
No computer can notice my phone. It doesn't even notify me that it is unrecognized. The usb on my phone is locked out from any connection other than charging.
I use the phone for Android development and I use Eclipse ADT to compile my apps.
Is there any other solution I haven't tried?

jperry73 said:
Try a different cable, preferably an OEM one. Use a USB slot on the back.
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Used the cable that came with my phone on different USB ports. Didn't work.

jperry73 said:
Uninstall Kies
Install these drivers:
Reboot
Click to expand...
Click to collapse
Already had the drivers installed. Reinstalled, rebooted, still doesn't work.

Here are a couple of other things to check. This menu can be achieved by using dialer code *#7284# on a Tw based rom.
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Then choose Qualcomm usb settings to check this

jperry73 said:
This was Windows 8 and solved by:
Uninstalling the Samsung Drivers
Running CCleaner
Rebooting
Hooking up the phone in each connection type: D/L Mode, MTP, and Debugging
Windows Update loaded the drivers properly
Click to expand...
Click to collapse
Don't forget pulling out the battery from my phone and going into download mode without the battery. Thanks a lot for your help!

The true fix for this annoying issue is to reboot the phone into download mode. Then hold the power and home buttons down for a few seconds to force a power down. When the phone is off, power it back on like normal, and you can then connect to usb again. This is a pain but it works EVERYTIME, guaranteed.
Sent from my Nexus 7 using xda premium

jperry73 said:
true fix is Windows 7
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Click to collapse
No. I use Windows 7 and this still happens all the time.
Sent from my Nexus 7 using xda premium

LG-G3 - USB Debugging not working Windows 10

I purchased an LG-G3. Performed an OTA update to latest: 47A. I connected to my Windows 10 box, enabled debugging, worked fine.
I downgraded using TOT method to 10B. The device is now running 4.4. Reconnected device to Windows 10 box, enabled USB debugging, does not work.
The device only shows up in device manage as a portable device
I have tried the sticky on this forum, unfortunately it does not apply as I do not have any of the items listed to remove
I have uninstalled all LG Driver/LG Verizon Driver/Google driver etc.
I have used USBDeview to remove anything named LG/ADB/Google
I have rebooted my machine, double checked the USB list with USBDeview
I have enabled/disabled/revoked USB Debugging, switched between MTP/PTP, rebooted phone
I feel like every time I google the problem a different way, I end up back at the Google USB driver download page or the LG Verizon driver download page
I would appreciate a fresh set of brains, I have a feeling I am now tunnel visioned and won't ever get out, please help ;0 I never get that prompt on the phone to allow the computer access to the phone, is that permission still on the PC is some fashion and needs to be revoked?
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I ran a system update and the phone downloaded ~200mb file, applied and rebooted. Looks like that was 35B bootstack and now the phone does enable USB Debugging. Unfortunately if I take the phone back to stock USB Debugging still does not work
I also connected the fresh stock phone to another Windows 10 machine with the LG G3 Verizon Drivers installed and could not get USB Debugging to enable...

Cmd as admin, cd *adb path* , adb devices and an authorization should appear on your phone, usually works with me.

myclarity said:
Cmd as admin, cd *adb path* , adb devices and an authorization should appear on your phone, usually works with me.
Click to expand...
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Appreciate the suggestion, tried that and adb devices command just reports no devices connected and no prompt on the phone

mhum said:
Appreciate the suggestion, tried that and adb devices command just reports no devices connected and no prompt on the phone
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Click to collapse
The cmd part as admin is very important, dunno why but it wouldn't recognize my phone unless cmd was started like that.

Bricked Zenfone2

I have wiped the phone since I want to flash custom rom.
I am using TWRP recovery but I cannot mount the MicroSD or OTG so that my phone is bricked.
When I go to the fastboot mode or adb sideload mode, the pc cannot recongnize my phone . It says Unknown USB Device (Device descriptor request failed)
Could anyone help ?

Try re-installing drivers. You can find it on Asus's website. If you are using Windows 8/8.1/10, for sure, install driver in "Disable Driver Signature Enforcement Mode". After that you can reflash your phone by any method you want

The pc can load the driver correctly for a few minute and it failed after a few minute
And I also cannot update when it is stuck
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HungNgocPhat said:
Try re-installing drivers. You can find it on Asus's website. If you are using Windows 8/8.1/10, for sure, install driver in "Disable Driver Signature Enforcement Mode". After that you can reflash your phone by any method you want
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tommyvca said:
The pc can load the driver correctly for a few minute and it failed after a few minute
And I also cannot update when it is stuck
Click to expand...
Click to collapse
You mean it recognize your device as an adb/fastboot device and in minutes it doesn't recognize anymore? But remember to use Asus's driver, not other ones (link)

Yes. I use asus driver
HungNgocPhat said:
You mean it recognize your device as an adb/fastboot device and in minutes it doesn't recognize anymore? But remember to use Asus's driver, not other ones (link)
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tommyvca said:
Yes. I use asus driver
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Weird... Never saw that before. Try on another PC or reinstall Windows to see if it works

Actually is sometimes work somtimes not work. But I cant make it work again in this moment.
It is not my pc problem. I tried on another pc.
HungNgocPhat said:
Weird... Never saw that before. Try on another PC or reinstall Windows to see if it works
Click to expand...
Click to collapse

tommyvca said:
Actually is sometimes work somtimes not work. But I cant make it work again in this moment.
It is not my pc problem. I tried on another pc.
Click to expand...
Click to collapse
Hi, I'm having the same problem with my Asus Zenfone Max Pro M1 (ZB601KL) and I've been stuck for many days. Could you please tell if your issue was resolved? If yes, then how?
Your support would be much appreciated ?

Pls help a noob! My PC don't recognize my Redmi Note 8 in Fastboot-Modus

Hello my dear Friends
I am struggling with unlocking my phone.
Phone-Model: M1908C3JGG
First, what I have done:
Allow the bootloader to be unlocked (in dev. options)
Set the USB debuggin to ON (in dev. options)
Downloaded the Adb-Tool & drivers and install it and set the variables.
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When I start the Phone in Fastboot-Modus, my PC don't recognize the device.
What I have be done wrong?
Sorry for my newbienes XD

You need to manually update the driver in device manager, try the below one. If it says installation failed due to unsigned drivers, then disable signature verification in your PC and try install again

hmd_msrf_k said:
You need to manually update the driver in device manager, try the below one. If it says installation failed due to unsigned drivers, then disable signature verification in your PC and try install again
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It still don't work.

Right click on Android Bootloader Interface
Then connect your phone to the computer
Click on update driver
Select Browse my computer for drivers.
Then select Let me pick from a list of available drivers on my computer
Click Next and let it complete

If you still face any issue download updated adb and fastboot drivers
ADB and FASTBOOT DRIVERS

I get this error message:
It means This device cannot start. (Code 10)
Updated also not help.
Is this always so difficult on Windows?

hans12312!! said:
I get this error message:
View attachment 5465485
It means This device cannot start. (Code 10)
Updated also not help.
Is this always so difficult on Windows?
Click to expand...
Click to collapse
No it is not. Uninstall the Android Bootloader drivers and restart your computer. Restart using restart button
Then connect your phone and see if it solves your problem.

mvikrant97 said:
No it is not
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Your words make my a little more optimistic

hans12312!! said:
Your words make my a little more optimistic
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Try this one, i'm used this in in my Windows 8 and it worked perfectly, it should work in Windows 10 too.

thanks to mvikrant97 I can now unlock my phone.
My Rzyen 5 3600 CUP had some issues with the driver. We used the "AMD Ryzen USB controller fix.zip".
A known Error https://forum.xda-developers.com/t/fix-fastboot-issues-on-ryzen-based-pcs.4186321/