Database Develop

Fastboot USB not detected

When I try to flash the boot.img by running the phone in Fastboot USB it does not connect with my PC. I have installed the latest version of SDK and the necessary files that need to be installed such as fasboot.exe, etc.
I had successfully flashed a boot.img before reformatting my PC but now the phone disconnects when in Fastboot USB mode although it can connect and is shown in Device Manager when inside the phone OS.

reeper250 said:
When I try to flash the boot.img by running the phone in Fastboot USB it does not connect with my PC. I have installed the latest version of SDK and the necessary files that need to be installed such as fasboot.exe, etc.
I had successfully flashed a boot.img before reformatting my PC but now the phone disconnects when in Fastboot USB mode although it can connect and is shown in Device Manager when inside the phone OS.
Click to expand...
Click to collapse
install htc sync for htc drivers... Check my sign... U can find ADB and fastboot drivers with list of commands...

shiromau said:
install htc sync for htc drivers... Check my sign... U can find ADB and fastboot drivers with list of commands...
Click to expand...
Click to collapse
I have already done all of that but the phone still disconnects when on Fastboot USB mode

reeper250 said:
I have already done all of that but the phone still disconnects when on Fastboot USB mode
Click to expand...
Click to collapse
Well anyways it could be multiple things. It could be
1. You dont have proper drivers (but u said above you do with latest SDK and HTC Sync installed)
2. Broken USB port on computer
3. Broken mini HDMI port on your phone
4. Broken Cable.
You wouldnt by any chance be using PACman are you? I actually had some problems where my computer would not detect PACman in fastboot. If thats the case reflash PACman and try again. If that still doesnt work, then flash another ROM with full wipe, then see if it connects.

072665995 said:
Well anyways it could be multiple things. It could be
1. You dont have proper drivers (but u said above you do with latest SDK and HTC Sync installed)
2. Broken USB port on computer
3. Broken mini HDMI port on your phone
4. Broken Cable.
You wouldnt by any chance be using PACman are you? I actually had some problems where my computer would not detect PACman in fastboot. If thats the case reflash PACman and try again. If that still doesnt work, then flash another ROM with full wipe, then see if it connects.
Click to expand...
Click to collapse
I was running PACman but after I installed the latest update for it my phone kept bootlooping so I am currently running CyanVivo X. It connects fine using the USB cable but it just doesn't connect when going into Fastboot USB.

I can also connect through the recovery menu with Clockwork Recovery.

You have to make sure whether your USB port is broken or the cable itself.
Enviado do meu Incredible S

thiagofbrito said:
You have to make sure whether your USB port is broken or the cable itself.
Enviado do meu Incredible S
Click to expand...
Click to collapse
It is not the USB port or the cable because it works 100% fine when not in Fastboot USB. The phone connects perfectly fine within the ROM and in Clockwork Recovery but not in Fastboot USB. I am thinking that re-unlocking the phone may help.
EDIT: I was using a USB 3.0 port and that was the issue... For some reason it didn't like the USB 3.0 in Fastboot USB << Heads up for anyone else having this issue.

reeper250 said:
It is not the USB port or the cable because it works 100% fine when not in Fastboot USB. The phone connects perfectly fine within the ROM and in Clockwork Recovery but not in Fastboot USB. I am thinking that re-unlocking the phone may help.
EDIT: I was using a USB 3.0 port and that was the issue... For some reason it didn't like the USB 3.0 in Fastboot USB << Heads up for anyone else having this issue.
Click to expand...
Click to collapse
Is there any fix for this? My ultrabook only has USB 3.0 ports...

Yeah i've been having this same issue exactly for 3 days already but clueless. Shall there be anyone who had figured it out, plz kindly share the solution ok.
Thanks in advance
reeper250 said:
It is not the USB port or the cable because it works 100% fine when not in Fastboot USB. The phone connects perfectly fine within the ROM and in Clockwork Recovery but not in Fastboot USB. I am thinking that re-unlocking the phone may help.
EDIT: I was using a USB 3.0 port and that was the issue... For some reason it didn't like the USB 3.0 in Fastboot USB << Heads up for anyone else having this issue.
Click to expand...
Click to collapse

blackbird2394 said:
Is there any fix for this? My ultrabook only has USB 3.0 ports...
Click to expand...
Click to collapse
Denim Guy said:
Yeah i've been having this same issue exactly for 3 days already but clueless. Shall there be anyone who had figured it out, plz kindly share the solution ok.
Thanks in advance
Click to expand...
Click to collapse
No fix unless you want to replace your USB 3 ports with USB 2 ports.

[Q] Going back to Old Bootloader

so i have a problem, i got stuck at the new bootloader, but i want to know if there is a way to flash to the old BootLoader without the usb connect, cause my phone usb port doesn't work when i connect to the pc, any help is appreciated

MrAlez said:
so i have a problem, i got stuck at the new bootloader, but i want to know if there is a way to flash to the old BootLoader without the usb connect, cause my phone usb port doesn't work when i connect to the pc, any help is appreciated
Click to expand...
Click to collapse
Yes it is possibe. From the root prompt on a terminal you could "dd"the correct images to the correct partitions.
However I would recommend you try to find an other PC (windows 7? ) where the usb does work, and where the correct APX driver can be installed if the phone is in the invisible recovery mode. (you will have to have a plan B if the dd fails anyway).

leuk_he said:
Yes it is possibe. From the root prompt on a terminal you could "dd"the correct images to the correct partitions.
However I would recommend you try to find an other PC (windows 7? ) where the usb does work, and where the correct APX driver can be installed if the phone is in the invisible recovery mode. (you will have to have a plan B if the dd fails anyway).
Click to expand...
Click to collapse
My pc USB ports works, my phone port doesn't, thats why i need a secure guide to going back to the oldbootloader without connecting to the PC

micro-sdcard
Try with a micro sdcard. You can see the slot if you remove the back cover.
It has saved me a couple of times

Wut?
oneearleft said:
Try with a micro sdcard. You can see the slot if you remove the back cover.
It has saved me a couple of times
Click to expand...
Click to collapse
Wait,wat? i don't get it, i don't know what are you talking about, butl i went back to the old bootloader, had to buy a new part for my phone, i think this is solved. thanks for your reply!

[Q] How to root/unlock an HTC one without connecting to a PC

Hello, I have an HTC one M7 (cid H3G__402) with 4.4.3 and I found no way to get it to work on any pc I try to connect it to. So, of course, there's no way to unlock the bootloader, do s-off or any of those things since fastboot does not see the device. Now, I just recently read about Sunshine and since it does not require connection to a pc, it will work to unlock the bootloader and s-off. But will it actually solve my problem?
When I go into recovery mode to try to install anything it says "check cid failed". Now I'm trying to download a stock rom to flash it and see if anything changes with that but I'm not really sure recovery mode is "ready" to read anything off the phone.

6MDMaster6 said:
Hello, I have an HTC one M7 (cid H3G__402) with 4.4.3 and I found no way to get it to work on any pc I try to connect it to. So, of course, there's no way to unlock the bootloader, do s-off or any of those things since fastboot does not see the device. Now, I just recently read about Sunshine and since it does not require connection to a pc, it will work to unlock the bootloader and s-off. But will it actually solve my problem?
When I go into recovery mode to try to install anything it says "check cid failed". Now I'm trying to download a stock rom to flash it and see if anything changes with that but I'm not really sure recovery mode is "ready" to read anything off the phone.
Click to expand...
Click to collapse
The problem with fastboot could be driver related, when you connect your phone with the usb cable does your pc detect it at all? In device manger your device should be listed "MY HTC".
When connected to fastboot mode in the bootloader does the screen show fastboot usb in red?
What about mass storage are you able to copy files to the sd card normally using mass storage on your pc?
Sunshine will work to get you Unlocked rooted and s-off, but it would be fairly pointless if you can't copy any Rom to the device.
What recovery are you using? (name and version please)

Danny201281 said:
The problem with fastboot could be driver related, when you connect your phone with the usb cable does your pc detect it at all? In device manger your device should be listed "MY HTC".
When connected to fastboot mode in the bootloader does the screen show fastboot usb in red?
Click to expand...
Click to collapse
No pc detect the device. I tried on five different computers with different OSs with either drivers installed or not. No devices detected, not even in device manager.
No, Fastboot does not show fastboot usb.
Danny201281 said:
What about mass storage are you able to copy files to the sd card normally using mass storage on your pc?
Click to expand...
Click to collapse
Nope. The HTC one does not support sd cards. I could use dropbox (or whatever) to copy the file on the device but I'm wondering if it would help.
Danny201281 said:
What recovery are you using? (name and version please)
Click to expand...
Click to collapse
The stock one that came with the system, I guess. I don't really know what name and version it is.

6MDMaster6 said:
No pc detect the device. I tried on five different computers with different OSs with either drivers installed or not. No devices detected, not even in device manager.
No, Fastboot does not show fastboot usb.
Click to expand...
Click to collapse
Might also be caused by a bad usb cable or because you are using a usb charging cable without data connections
Nope. The HTC one does not support sd cards.
Click to expand...
Click to collapse
Yes we known that:laugh:. When speaking about sd card here we are reffering to /sdcard which is your internal storage, not a "real" sd card. What he want to know is if your are able to copy files to your phone storage when its connected to your PC. Your phone should show in your "computer" folder like a usb stick for example.
The stock one that came with the system, I guess. I don't really know what name and version it is.
Click to expand...
Click to collapse
You can't flash rom with stock recovery, well you can't do anything with stock recovery except a factory reset

alray said:
Might also be caused by a bad usb cable or because you are using a usb charging cable without data connections
Click to expand...
Click to collapse
I also tried something like 5 or 6 usb cables that work with other phones too.
alray said:
Yes we known that:laugh:. When speaking about sd card here we are reffering to /sdcard which is your internal storage, not a "real" sd card. What he want to know is if your are able to copy files to your phone storage when its connected to your PC. Your phone should show in your "computer" folder like a usb stick for example.
Click to expand...
Click to collapse
Was just making sure
The phone doesn't show on the computer AT ALL. Not like a usb stick, not like a "device not recognized"... nothing. Zip. Nada.
It just charges via usb and that's it.
alray said:
You can't flash rom with stock recovery, well you can't do anything with stock recovery except a factory reset
Click to expand...
Click to collapse
That's my problem, really. Anything I try to do via recovery it just will say "check cid failed" and reboot the phone. Either "sd card" or "phone storage"

6MDMaster6 said:
I also tried something like 5 or 6 usb cables that work with other phones too.
Was just making sure
The phone doesn't show on the computer AT ALL. Not like a usb stick, not like a "device not recognized"... nothing. Zip. Nada.
It just charges via usb and that's it.
Click to expand...
Click to collapse
Looks like a defective usb port on your phone. Try to clean it
That's my problem, really. Anything I try to do via recovery it just will say "check cid failed" and reboot the phone. Either "sd card" or "phone storage"
Click to expand...
Click to collapse
You can't use the stock recovery to flash anything. Th eonly thing stock recovery can flash is OTA updates.

alray said:
Looks like a defective usb port on your phone. Try to clean it
You can't use the stock recovery to flash anything. Th eonly thing stock recovery can flash is OTA updates.
Click to expand...
Click to collapse
6MDMaster6 said:
I also tried something like 5 or 6 usb cables that work with other phones too.
Was just making sure [emoji14]
The phone doesn't show on the computer AT ALL. Not like a usb stick, not like a "device not recognized"... nothing. Zip. Nada.
It just charges via usb and that's it.
That's my problem, really. Anything I try to do via recovery it just will say "check cid failed" and reboot the phone. Either "sd card" or "phone storage"
Click to expand...
Click to collapse
Yeah I agree with @alray Unless you haven't yet tried a different USB cable. It's either the cable or the port on your device. Is it rooted? if it is you can use Rom Toolbox from the playstore to flash a custom recovery. I can provide a H3G Stock rom if you can get it on to the phone. But if its the port it wont fix it.
H3G Stock 4.4.3 Nandroid backup
https://www.androidfilehost.com/?fid=95864024717073216

[Q] Nexus 6 not recognized by pc after been fully wiped out

Hi guys
Really need urgent help on this one
I wanted to update my nexus 6 to latest5.0.1.
Usually i flash factory images but this time i tried to sideload. This is what i did.
I wanted to factory reset my phone and wipe everything and then side load. so i used TWRP and wiped by mistake the android OS. Now im left with nothing but twrp which also deleted my recovery file.
Now i can access my bootloader and twrp.
My main problem is that when i plug my phone to my pc it does not recognize it and i tried every possible way suggested by NRT tool to update my driver and no luck?
When i plug it to the pc it charges and i get baloon message that pc did not recognized the device.
Im using original cable.
Any help is really appreciated
Thanks

if your pc can recognize your device in fastboot mode then you can go this thread
http://forum.xda-developers.com/nexus-6/general/guide-flash-factory-images-nexus-6shamu-t2954008

fethi2 said:
if your pc can recognize your device in fastboot mode then you can go this thread
http://forum.xda-developers.com/nexus-6/general/guide-flash-factory-images-nexus-6shamu-t2954008
Click to expand...
Click to collapse
As i said earlier my pc wont recognize my device.
Some said that my motherboard could be damaged is it true?

try the universal adb driver http://adbdriver.com/

you can try this one too.
Najeeb Al Busaidi said:
As i said earlier my pc wont recognize my device.
Some said that my motherboard could be damaged is it true?
Click to expand...
Click to collapse
simms22 said:
try the universal adb driver http://adbdriver.com/
Click to expand...
Click to collapse

Najeeb Al Busaidi said:
As i said earlier my pc wont recognize my device.
Some said that my motherboard could be damaged is it true?
Click to expand...
Click to collapse
If mother board was damaged, you were not able to enter in bootloader Try installing universal driver as other suggested above or install motorola's driver

Najeeb Al Busaidi said:
As i said earlier my pc wont recognize my device.
Some said that my motherboard could be damaged is it true?
Click to expand...
Click to collapse
Enable usb debugging in developer options on the phone, then choose either the drivers posted above or the Google usb drivers from the sdk. Choose to install the drivers manualy in device manager when connected to the pc.

gee2012 said:
Enable usb debugging in developer options on the phone, then choose either the drivers posted above or the Google usb drivers from the sdk. Choose to install the drivers manualy in device manager when connected to the pc.
Click to expand...
Click to collapse
Debugging is both impossible and useless.
Can't set USB debugging if android is not installed. USB debugging only works in android anyway. It has no affect on bootloader or recovery

rootSU said:
Debugging is both impossible and useless.
Can't set USB debugging if android is not installed. USB debugging only works in android anyway. It has no affect on bootloader or recovery
Click to expand...
Click to collapse
Oke thanks, never to old to learn

gee2012 said:
Oke thanks, never to old to learn
Click to expand...
Click to collapse

99.99999999 .... % of the issue is USB Drivers on the PC in question.
I'd uninstall, then reinstall, or try the universal ones.
Try on another PC if available, once seen you can get it back.

fethi2 said:
if your pc can recognize your device in fastboot mode then you can go this thread
http://forum.xda-developers.com/nexus-6/general/guide-flash-factory-images-nexus-6shamu-t2954008
Click to expand...
Click to collapse
My pc cant recognize the phone while in fastboot

Hi guys
Check the attachment
And let me know if u found the problem.

Can't flash TWRP

Hi. I decided to flash my Honor 3c with Cyanogenmod 12.1. My problem is that i need TWRP (now I have CWM) but i can't flash it to my device. I try to do it by SP Flash Tool, but after i connect my turned off device, I get this error:
BROM ERROR : S_BROM_DOWNLOAD_DA_FAIL (0x7D4)
[H/W] Fail to download DA to baseband chip's internal SRAM!
[HINT]: 1. There's an cable communication problem between FlashTool and BootROM. 2. Target might be shutdown unexpectedly or target lost power supply.
[ACTION] 1. Try again. 2. Proceed H/W checking in download cable and target side com port. 3. Monitor if power-drop occured in target side.
Click to expand...
Click to collapse
Where is the problem? I've tried with 2 different cables and 2 different computers

Ceranzuo said:
Hi. I decided to flash my Honor 3c with Cyanogenmod 12.1. My problem is that i need TWRP (now I have CWM) but i can't flash it to my device. I try to do it by SP Flash Tool, but after i connect my turned off device, I get this error:
BROM ERROR : S_BROM_DOWNLOAD_DA_FAIL (0x7D4)
[H/W] Fail to download DA to baseband chip's internal SRAM!
[HINT]: 1. There's an cable communication problem between FlashTool and BootROM. 2. Target might be shutdown unexpectedly or target lost power supply.
[ACTION] 1. Try again. 2. Proceed H/W checking in download cable and target side com port. 3. Monitor if power-drop occured in target side.
Where is the problem? I've tried with 2 different cables and 2 different computers
Click to expand...
Click to collapse
Is your phone in bootloader mode? Hold Vol down+power to enter fastboot mode and then connect your phone to PC.
If you are already doing that or the problem still persists and have an unlocked bootloader(which I am sure you have), try to flash twrp manually.

muradulislam said:
Is your phone in bootloader mode? Hold Vol down+power to enter fastboot mode and then connect your phone to PC.
Click to expand...
Click to collapse
When I do it, my phone just turns on normally.
How can I check if I have unlocked bootloader? I have unlocked it about 1 year ago, but I did full wipe yesterday.

Ceranzuo said:
When I do it, my phone just turns on normally.
How can I check if I have unlocked bootloader? I have unlocked it about 1 year ago, but I did full wipe yesterday.
Click to expand...
Click to collapse
Vol down+power should boot into fastboot. Turn off the phone, hold both until honor logo shows up, let go of power but hold vol down for about 5 sec more.
If still the same, Turn off your phone, connect USB cable to phone, hold Vol down and connect the cable to computer. It should boot into bootloader now.
If it can not boot into bootloader still, the last is to try adb but that is a bit lengthy.
In bootloader mode, it will be written on phone screen in red whether phone is locked, unlocked or relocked.
Wipe does not effect bootloader status so it's still unlocked imo.

muradulislam said:
If still the same, Turn off your phone, connect USB cable to phone, hold Vol down and connect the cable to computer. It should boot into bootloader now.
Click to expand...
Click to collapse
After this, I got this text on my screen:
FASTBOOT&RESCUE MODE
Please connect usb cable to your computer and open hisuite
Click to expand...
Click to collapse

Ceranzuo said:
After this, I got this text on my screen:
FASTBOOT&RESCUE MODE
Please connect usb cable to your computer and open hisuite
Click to expand...
Click to collapse
It did not say anything about phone unlocked in red?

muradulislam said:
It did not say anything about phone unlocked in red?
Click to expand...
Click to collapse
Nope. Maybe I was wrong and I have never unlocked it? I don't remember, but I did something when I was upgrading my phone to Android 4.4.2

Ceranzuo said:
Nope. Maybe I was wrong and I have never unlocked it? I don't remember, but I did something when I was upgrading my phone to Android 4.4.2
Click to expand...
Click to collapse
At least it should say, phone locked. Saying nothing is a phenomenon i never heard before but I usually go for newer versions. May be that's the case.
Anyways use adb to fire this command
Fastboot OEM device-info
To be sure if its locked or not.
To setup adb, download and install latest Android SDK, run the program and only download platform-tools.
Your phone is international variant and it came with locked bootloader, I am sure sp tools unlocked it coz otherwise CWM could not be flashed.
Right click platform-tools folder and select run command prompt window here and type the above command
If the bootloader is unlocked (it will tell you if it is), copy the twrp image to platform-tools folder and rename it to twrp.img and fire this command
Fastboot flash recovery twrp.img
And try to reboot into recovery after disconnecting from pc and simultaneously holding power+ Vol up.

edit: nevermind, i forghot about something...

muradulislam said:
If the bootloader is unlocked (it will tell you if it is), copy the twrp image to platform-tools folder and rename it to twrp.img and fire this command
Fastboot flash recovery twrp.img
Click to expand...
Click to collapse
Should I do this when my phone is switched off?

Ceranzuo said:
Should I do this when my phone is connected to pc or not? Switched off?
Click to expand...
Click to collapse
When your phone is connected to your pc in fastboot mode.
Lemme know how did it go, will reply back in the morning. Hope everything works fine for you.
Sent from my PLK-L01 using XDA Labs

muradulislam said:
When your phone is connected to your pc in fastboot mode.
Sent from my PLK-L01 using XDA Labs
Click to expand...
Click to collapse
Ok, after I typed this command, there appeared this message in window:
<waiting for any device>
Click to expand...
Click to collapse
after this I reboot into recovery mode, but there is still CWM, not TWRP

Ceranzuo said:
Ok, after I typed this command, there appeared this message in window:
<waiting for any device>
after this I reboot into recovery mode, but there is still CWM, not TWRP
Click to expand...
Click to collapse
You dont have your phone drivers installed. Google Huawei USB drivers and install them or use hisuite to install drivers for your phone.
After driver installation, do the same process again.
My bad. I assumed you would have drivers already installed
Sent from my PLK-L01 using XDA Labs

muradulislam said:
You dont have your phone drivers installed. Google Huawei USB drivers and install them or use hisuite to install drivers for your phone.
After driver installation, do the same process again.
My bad. I assumed you would have drivers already installed
Sent from my PLK-L01 using XDA Labs
Click to expand...
Click to collapse
I have already installed many drivers from different sites. I will try with hisuite

Ceranzuo said:
I have already installed many drivers from different sites. I will try with hisuite
Click to expand...
Click to collapse
Hisuite is the best option. Even if that does not work (there is a chance of that), Google Kouch's universal drivers and install those.
May have to manually install dribers if nothing works.
Lemme know how did it go. Will get back to you in the morning if nobody else came along (but someone surely will before that).
Have a nice day/night depending on your time zone
Sent from my PLK-L01 using XDA Labs
---------- Post added at 07:41 PM ---------- Previous post was at 07:31 PM ----------
Lemme get my teacher for you
@DigiGoon
Sent from my PLK-L01 using XDA Labs

I installed Hisuite and connected my phone. Windows have downloaded drivers automatically. And still the same...
But I forgot to tell you that when I connecting my switched off phone, my pc says "USB Device Not Recognized" (or something like that, I dont have english version of windows). Everything is ok when my phone is switched on...
This phone is cursed. I try to give up and stay on my current ROM, so I installed Nova Launcher, but setting it as default doesn't work :/
Thanks for trying to help me anyway.

Ceranzuo said:
I installed Hisuite and connected my phone. Windows have downloaded drivers automatically. And still the same...
But I forgot to tell you that when I connecting my switched off phone, my pc says "USB Device Not Recognized" (or something like that, I dont have english version of windows). Everything is ok when my phone is switched on...
This phone is cursed. I try to give up and stay on my current ROM, so I installed Nova Launcher, but setting it as default doesn't work :/
Thanks for trying to help me anyway.
Click to expand...
Click to collapse
I was awake just for your post. I think I got the problem. You need fastboot drivers imo but I would have to read a bit before I can suggest how to go about it.
Am busy tomorrow but will try to get back to you in the evening (GMT+5 time zone).
Can never be 100% sure but still I am confident, your problem has a solution. Just bear with me a day or two
Sent from my PLK-L01 using XDA Labs

Ceranzuo said:
I installed Hisuite and connected my phone. Windows have downloaded drivers automatically. And still the same...
But I forgot to tell you that when I connecting my switched off phone, my pc says "USB Device Not Recognized" (or something like that, I dont have english version of windows). Everything is ok when my phone is switched on...
This phone is cursed. I try to give up and stay on my current ROM, so I installed Nova Launcher, but setting it as default doesn't work :/
Thanks for trying to help me anyway.
Click to expand...
Click to collapse
Boot into recovery mode, no matter on which recovery are you on, and execute this command:
Code:
adb devices
And see the output, if it says something like:
Code:
**some_number** recovery
then it means there is no problem in the detection of your device by PC, if it does not, then check if the micro USB socket in the device is in good condition.
And I must ask: Are you able to do any operations on device via PC after connecting it?

DigiGoon said:
Boot into recovery mode, no matter on which recovery are you on, and execute this command:
Code:
adb devices
And see the output, if it says something like:
Code:
**some_number** recovery
then it means there is no problem in the detection of your device by PC, if it does not, then check if the micro USB socket in the device is in good condition.
Click to expand...
Click to collapse
I did it and it says some number and recovery
DigiGoon said:
And I must ask: Are you able to do any operations on device via PC after connecting it?
Click to expand...
Click to collapse
In "usb storage media" or something like that? Yes, I do.

Ceranzuo said:
I did it and it says some number and recovery
Click to expand...
Click to collapse
Okay, then it means that there is no problem in the connection. You are using SP Flash tool in which mode?
Sent from my PLK-L01 using Tapatalk