Develop Bugs

Help please! PC dont see phone in bootloader state...

When phone in bootloader my PC (running Win7) dont see it... Any suggestions, please

zheads said:
When phone in bootloader my PC (running Win7) dont see it... Any suggestions, please
Click to expand...
Click to collapse
Have you installed HTC Sync, and what are you trying to do?

Yes, sure, HTC installed and works fine. When getting phone in bootloader state PC couldnt find driver "Android 1.0"...

Are you trying to install a rom? I had the same thing, but carried on and put the phone into recovery. Win.7 64bit then installed the driver and it worked.
Try that.

What driver you've installed?

I have HTC sync installed, and the sdk kit. You need both to root.

I have both too.. Sync and SDK

Did you try to go ahead and put the phone into recovery, wait about 10 seconds, then use the recovery windows.bat?
At worst you will just have to take the battery out if it doesn't work...
If it still won't work I'd suggest you use the guide for Tiny Core Linux. It's foolproof and you won't hit any driver issues.

[Q] Computer doesn't recognize HOX after flashing

Hi guys, my dad got a problem with his rooted HTC One X. His phone crashed after flashing. After the crash he formatted the phone except for the SD card. Now none of our computers recognize the phone anymore so he isn't able to put firmware on it. He has tried to mount/unmount the SD card via device manager, but the computer sees it as an unknown device. My dad tried to install the drivers but that didn't work. After that he tried to install ADB drivers but that also didn't work. Anyone here who can help him?

Yup, dozens of ppl here can help him.
What did he flash?
What firmware are you talking about?
ROM? Firmware.zip?
What do you mean by "didn't work"? Did he actually install the drivers or did it fail?

TToivanen said:
Yup, dozens of ppl here can help him.
What did he flash?
What firmware are you talking about?
ROM? Firmware.zip?
What do you mean by "didn't work"? Did he actually install the drivers or did it fail?
Click to expand...
Click to collapse
Hmm, I actually don't know what he flashed; I'll ask him when he gets home! I was talking about ROM. He actually installed the drivers but the computer still didn't recognize the phone

Sent you PM.

Sent him a PM in Dutch :thumbup:

Hello,
I have the same problem with my HOX, after rooting I can't connect to my pc , so I cant flash anything.
Theo

My friend is also having this same issue.
The phone is not turning on.
HTC Sync Manager, ADB, non of them recognize the device.
Holding Vol down + Power button didn't do anything.
It's like the device is completely dead. But when connected to the PC, device manager shows it as an unknown device.
Any ideas/ solutions?

Make sure you dont use a USB3.0 connection. We had a hard time getting adb to work last night. My suggestion is to deinstall the htc drivers, uninstall the unknown device. Reinstall the htc drivers and reboot the pc then hook the phone to the pc and let it install. If it still comes up with unknown device you click it and select to install your own your own drivers and then select to choose from the list......you should see ANDROID PHONE in the list, click it and there should be an option called MY HTC install it and reboot the phone and the pc ....this way we got it working last night.
Sent from my GT-P5110 using xda app-developers app

Thanks for the reply. I'll try that.

Maybe this helps too
http://forum.xda-developers.com/showthread.php?t=1644730

Thanks again for the reply. I've already tried it. Nothing gets installed. And still it says Unknown device.

Well the problem that QQ had is solved. We got the drivers in order late lastnight after a lot of de-installing and re-installing of java and HTC drivers .....finally it worked, but then the battery ran out so i wrote him a full and easy to use tutorial and put the files he needed where they had to be .....
:and he did a great job following the steps and got him back a full working phone :thumbup:
---------- Post added at 07:24 PM ---------- Previous post was at 07:08 PM ----------
dushan90 said:
Thanks again for the reply. I've already tried it. Nothing gets installed. And still it says Unknown device.
Click to expand...
Click to collapse
I found another link
http://forum.xda-developers.com/showthread.php?t=1830108
Check this .....

[Q] Nexus stuck in boot loop. how get to install drivers?

Hey guys i've been looking through alot of google and can't seem to come up with anything so i turn to you awesome people.
My friend got a Galaxy Nexus GSM and he bought it with a boot loop problem. The phone is rooted and bootloader unlocked. I know because i can go to CWM recovery and also theres the unlock sign on it. However I can't get my computer to recognize it what so ever not even mount the storage. I figure i need to get the drivers to install but i need it to be recognized in device manager to do it through a rootkit. I tried to install the ADB drivers but also got no luck. I then tried to get to ODIN for it to work but ODIN won't recognize it either. Is there any way to install the drivers so i can put on a ROM on this. I think the person he bought it from formatted everything and messed it up. Is there anyway i can install the drivers without getting it to recognize first? I tried it in windows 7 and in windows 8. ANY HELP IS GREATLY APPRECIATED!!!

dnpmoney45 said:
Hey guys i've been looking through alot of google and can't seem to come up with anything so i turn to you awesome people.
My friend got a Galaxy Nexus GSM and he bought it with a boot loop problem. The phone is rooted and bootloader unlocked. I know because i can go to CWM recovery and also theres the unlock sign on it. However I can't get my computer to recognize it what so ever not even mount the storage. I figure i need to get the drivers to install but i need it to be recognized in device manager to do it through a rootkit. I tried to install the ADB drivers but also got no luck. I then tried to get to ODIN for it to work but ODIN won't recognize it either. Is there any way to install the drivers so i can put on a ROM on this. I think the person he bought it from formatted everything and messed it up. Is there anyway i can install the drivers without getting it to recognize first? I tried it in windows 7 and in windows 8. ANY HELP IS GREATLY APPRECIATED!!!
Click to expand...
Click to collapse
read the stickies
http://forum.xda-developers.com/showthread.php?t=1626895
Pay attention to Section A. Forget Odin, no need to be using that.

First off thanks so much for the reply and help it is very aprreciated!
Secondly i did come across this sticky however like i stated the phone is in a boot loop which means i cant get past the google logo in order to set it in developer mode and set usb-debugging neither can my computer recognize the phone when i plug it in, using the original cable i've tried every port there is on my desktop and laptop and nothing comes up in device manager. The phone is completely wiped and no OS is on it. Is there any way i can get a ROM on the phone?! This is one idea i have but i don't know if it'll work, I was thinking of buying a another working nexus install the drivers with that one and then i can get the bootloop one to get recognized? and return the new one. Will that work?

dnpmoney45 said:
First off thanks so much for the reply and help it is very aprreciated!
Secondly i did come across this sticky however like i stated the phone is in a boot loop which means i cant get past the google logo in order to set it in developer mode and set usb-debugging neither can my computer recognize the phone when i plug it in, using the original cable i've tried every port there is on my desktop and laptop and nothing comes up in device manager. The phone is completely wiped and no OS is on it. Is there any way i can get a ROM on the phone?! This is one idea i have but i don't know if it'll work, I was thinking of buying a another working nexus install the drivers with that one and then i can get the bootloop one to get recognized? and return the new one. Will that work?
Click to expand...
Click to collapse
You need to get adb to work with your device, which you can do in a custom recovery. You don't need to have USB debugging enabled, you would if you were booting into the OS, but not the recovery.
You can get drivers setup while in recovery or fastboot just as easy as if you were booted into the OS, so no you don't need another device.

cupfulloflol said:
You need to get adb to work with your device, which you can do in a custom recovery. You don't need to have USB debugging enabled, you would if you were booting into the OS, but not the recovery.
You can get drivers setup while in recovery or fastboot just as easy as if you were booted into the OS, so no you don't need another device.
Click to expand...
Click to collapse
thanks thats great news cause i dont have that kind of cash but how do i get ADB to work with the phone every installation guide i've looked at requires that i have the phone recognized om device manager. Is there anyway to install adb without having the device to recognize?

dnpmoney45 said:
thanks thats great news cause i dont have that kind of cash but how do i get ADB to work with the phone every installation guide i've looked at requires that i have the phone recognized om device manager. Is there anyway to install adb without having the device to recognize?
Click to expand...
Click to collapse
again, read the thread i gave you. if you're still asking this question, read it again.

Isn't that for the nexus 4? And I did pay attention to section A but it told me how to install the drivers which is the same way as every other tutorial I've looked at. My device doesn't show up on my computer and I can't install their way. As for the fastboot driver installation idk what their talking about. I followed the instructions though and got no results. I didn't do the whole thing cause for part C I need the original rom for galaxy nexus and also I don't know if the platform tools zip is for my device so I haven't gone through with it just yet. I'm sorry it's not my phone so I don't want to mess it up even further. I've read about the part with it being in recovery mode with the volume up + power option but I'm at work and haven't tried that yet but I doubt that will work since the phone is clean. Can u please be a little more specific there's 99 pages that I have to go through for that sticky. If u can't it's ok I'll just have to go through it next week. Once again thanks for pointing me in the right direction and giving me some hope.
Sent from my Nexus 4 using xda premium

WTF, how in the hell did that thread get here, sorry man
This is the right one
http://forum.xda-developers.com/showthread.php?t=1626895
a maguro wrote this.

Oh ok thanks this makes a lot more sense. Sorry for not telling u that earlier lol.
seriously thanks ill try it tonight.
Sent from my Nexus 4 using xda premium

ok so i tried the link but im always stuck with part A. When i go into fastboot and then try the command "fastboot devices" it hangs on waiting for the device. I can't see the device anywhere on my computer to install the fastboot drivers as instructed by 1wayjonny in this post http://forum.xda-developers.com/showpost.php?p=20058157&postcount=1
Am i missing something here? i did everything in the other steps such as downloading all the files into the same directory and everything. Im using windows 7 and i updated all my drivers for usb and even tried different usb cables including the original and usb2.0 and 3,0 ports but still no dice. I also tried it on windows 8 and got the nada.

dnpmoney45 said:
I can't see the device anywhere on my computer to install the fastboot drivers as instructed by 1wayjonny in this post http://forum.xda-developers.com/showpost.php?p=20058157&postcount=1
Click to expand...
Click to collapse
You reboot the device into bootloader/fastboot mode, then you connect the USB, and there's no sign at all that a USB device has been installed?
Remove all drivers, reboot, and start over. Get a tool for Windows that allows you to really dig on all of the installed drivers and remove all Nexus devices drivers permanently. Rant: Umm, Windows sucks bad. Thanks Linus!

bk201doesntexist said:
You reboot the device into bootloader/fastboot mode, then you connect the USB, and there's no sign at all that a USB device has been installed?
Remove all drivers, reboot, and start over. Get a tool for Windows that allows you to really dig on all of the installed drivers and remove all Nexus devices drivers permanently. Rant: Umm, Windows sucks bad. Thanks Linus!
Click to expand...
Click to collapse
I've done it both ways just to ensure it wasn't something that simple. I uninstalled all drivers i can possibly find theres non no where i used CC to look for more and device deview and even unistalled the java se and eclipse and android SDK and all the packages and installed them again and still nothing. My nexus 4 however recognizes both in adb and fastboot ......

Anything at all? Anyone?
Sent from my Nexus 4 using xda premium

dnpmoney45 said:
Anything at all? Anyone?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Well, maybe you could try omapflash. If you can't get several PCs to see the device, then something's wrong with the USB port?
Not even on Linux?
a manta wrote this.

bk201doesntexist said:
Well, maybe you could try omapflash. If you can't get several PCs to see the device, then something's wrong with the USB port?
Not even on Linux?
a manta wrote this.
Click to expand...
Click to collapse
I did a little looking up about omapflash and from what i can see so far there needs to be drivers installed first. I may be wrong but i have to do some more research on it and i dont have a linux pc my laptop is down thanks to a power pin connector pin being pulled out. and i dont know if the device port is good or bad i can get a charge but that doesnt mean its fine. What if i get another device and install drivers via that and then try to get it to recognize? would that work?

dnpmoney45 said:
What if i get another device and install drivers via that and then try to get it to recognize? would that work?
Click to expand...
Click to collapse
To really make sure that the issue isn't on the host side but rather the USB port on the device? Yeah, that would rule it out.
Also, I just remembered: you're not using the USB ports of your PC case are you? Make sure you're using the motherboards' own USB ports.
a maguro wrote this.

bk201doesntexist said:
To really make sure that the issue isn't on the host side but rather the USB port on the device? Yeah, that would rule it out.
Also, I just remembered: you're not using the USB ports of your PC case are you? Make sure you're using the motherboards' own USB ports.
a maguro wrote this.
Click to expand...
Click to collapse
Thats all it would do?! What about making me able to install the drivers and get the phone to be recognized? No wont work im dreaming?
And no im not using case ports at all i use them for charging and thats all i know at least that those arent reliable.

Windows 8 64-bit...drivers install...stuck
even I am stuck on the same roadblock. have my GNex stuck on the google logo. can access recovery mode though (TWRP 2.5.0.0). Now i just upgraded my PC to Windows 8 64-bit and cant seem to be able to install drivers.
the problem is that almost all the methods require:
1. GNex to be connected with USB Debugging ON
2. install ADB Drivers
3. get into Fastboot or Recovery
4. install Bootloader Drivers
since i cant get past the Google logo on my GNex...i cant perform Steps 1 & 2.
and if i directly try to install the bootloader drivers the OS returns an error (yellow exclamation next to the installed driver)
Added pictures to help explain better.
Thnx in advance.

rej_ares said:
even I am stuck on the same roadblock. have my GNex stuck on the google logo. can access recovery mode though (TWRP 2.5.0.0). Now i just upgraded my PC to Windows 8 64-bit and cant seem to be able to install drivers.
the problem is that almost all the methods require:
1. GNex to be connected with USB Debugging ON
2. install ADB Drivers
3. get into Fastboot or Recovery
4. install Bootloader Drivers
since i cant get past the Google logo on my GNex...i cant perform Steps 1 & 2.
and if i directly try to install the bootloader drivers the OS returns an error (yellow exclamation next to the installed driver)
Added pictures to help explain better.
Thnx in advance.
Click to expand...
Click to collapse
SOLVED (Dont know how but it worked):
1. Factory reset (TWRP)
2. Installed an old ROM which was already on the GNex
3. Restart...it gets stuck at the Google logo...remove battery
4. TWRP - Factory reset
5. reboot...

[Q] Return to factory locked S on

Hey guys thanks for reading and hopefully we can get this problem solved. The problem is that my pc won't reconize my phone when I boot into hboot. I've been trying to return to stock since I'm returning the phone for a replacement but I cant because it doesn't show up.
I've tried
Different cables
restarting phone and pc
uninstalling and reinstalling
Different platform tools
Another thing is that when the phone is on and connected it shows up when I type adb devices but in the hboot screen i doesnt if you guys can help that would be great, Thanks

LoneWolf said:
Hey guys thanks for reading and hopefully we can get this problem solved. The problem is that my pc won't reconize my phone when I boot into hboot. I've been trying to return to stock since I'm returning the phone for a replacement but I cant because it doesn't show up.
I've tried
Different cables
restarting phone and pc
uninstalling and reinstalling
Different platform tools
Another thing is that when the phone is on and connected it shows up when I type adb devices but in the hboot screen i doesnt if you guys can help that would be great, Thanks
Click to expand...
Click to collapse
It's probably a driver problem. Download HTC Sync. Run it to install the drivers. Then uninstall HTC Sync. It doesn't play nice with ADB/fastboot.

xunholyx said:
It's probably a driver problem. Download HTC Sync. Run it to install the drivers. Then uninstall HTC Sync. It doesn't play nice with ADB/fastboot.
Click to expand...
Click to collapse
No dice. It was working fine before I upgraded to lollipop

Phone doesn't detect it's connected to pc

Hello,
I used to have Viper rom installed but I wanted to go back to stock so I flashed stock RUU and ever since my phone doesn't detect it's connected to a pc : in stock rom I don't have the option to chose betwen MTP or PTP mode, in download or recovery mode fastboot doesn't see my device (and neither does adb in stock rom).
I already tried two differents usb cable and two different pc with the same results.
My device is S-OFF.
Thanks for you help

Reboot it.. ?
Sent from quite brutal hTc 10 ..

jauhien said:
Reboot it.. ?
Sent from quite brutal hTc 10 ..
Click to expand...
Click to collapse
Already tried but thanks

maybe its the pc that don't know its connected to a phone/
when you go to your device manager on your pc (I don't know what os your using) are there any errors being shown? you most likely need to update the driver
link to a a know working fast boot for this phone https://www.androidfilehost.com/?fid=24545065934258327

afuller42 said:
maybe its the pc that don't know its connected to a phone/
when you go to your device manager on your pc (I don't know what os your using) are there any errors being shown?
Click to expand...
Click to collapse
I'm a mac user but with windows under bootcamp the phone doesn't show up in device manager. The only thing that happens is that the phone begins to charge but that's the only thing. I also don't have any usb hub, the phone is connected directly to the computer.
Edit : even with your fastboot link it doesn't work
Edit2 : in bootloader mode only I now have the following message : unknown usb device (device descriptor request failed)

Installed htc sync to get the HTC driver?
Sent from my HTC 10 using Tapatalk

fmedrano1977 said:
Installed htc sync to get the HTC driver?
Sent from my HTC 10 using Tapatalk
Click to expand...
Click to collapse
Yes I did, same results. Other thing I noticied is that quickcharge doesn't seem to work anymore

USB debugging checked in Developers Options?

schmeggy929 said:
USB debugging checked in Developers Options?
Click to expand...
Click to collapse
Yes

allezlol1601 said:
Yes
Click to expand...
Click to collapse
Try to uninstall HTC Sync if it is installed

schmeggy929 said:
Try to uninstall HTC Sync if it is installed
Click to expand...
Click to collapse
Still no luck

allezlol1601 said:
Hello,
I used to have Viper rom installed but I wanted to go back to stock so I flashed stock RUU and ever since my phone doesn't detect it's connected to a pc : in stock rom I don't have the option to chose betwen MTP or PTP mode, in download or recovery mode fastboot doesn't see my device (and neither does adb in stock rom).
I already tried two differents usb cable and two different pc with the same results.
My device is S-OFF.
Thanks for you help
Click to expand...
Click to collapse
I have the same issue since I have rooted my HTC 10. Today I found that in developer option there is an option choosing the usb setting. after selecting the MTP option the phone have connected to the pc.
Hope it helps with your problem too.

KW0229 said:
I have the same issue since I have rooted my HTC 10. Today I found that in developer option there is an option choosing the usb setting. after selecting the MTP option the phone have connected to the pc.
Hope it helps with your problem too.
Click to expand...
Click to collapse
Thanks but I've also tried that and of course it still doesn't work.
I sent it back to after sales service through my operator.
I'm waiting for their answer and will update this thread if anyone faces the same problem
Edit : After a month of waiting I finally got back my HTC. It was a material issue, they had to change the motherboard to solve it.
So I can also confirm that even if you're S-OFF and have an unlocked bootloader HTC will still repair the phone for free.
Thanks to everyone who tried to help me !