Hi!
First of all, I'm sorry for my English...
I have unlocked and rooted my device (Huawei P9 lite).
I have install the TWRP bootloader and I tried to install a new costum ROM, but my device was turned off and never opened again. (Maybe: Low battery).
I try to charge my device but it didn't recognize the charger. So, I removed the battery from device (with the help of a technician) and charging it.
After all, I tried again to root and install TWRP but the device doesn't open or recognized of my PC...the only thing to do is to be recognized by the PC in fastboot mode but not allowing me to do something in the command window.
What am I doing?
First of all....
What exactly did you try to flash? Which "custom ROM" are you talking about?
Schlengge said:
First of all....
What exactly did you try to flash? Which "custom ROM" are you talking about?
Click to expand...
Click to collapse
I download the costum ROM from here: http://forum.xda-developers.com/huawei-p9lite/development/dev-cyanogenmod-13-huawei-p9-lite-t3465612
Use <[DEV] VNS-L21-L22-L31 [EUROPE] Toolkit [0.0.0.8] Bootloader/Recovery/Root/Dual-Sim> and try again to da all from begining...
- check bootloader - lock/unlock
- flash stock recovery/twrp
- root it if is necessary
- copy update.app to SDcard into dload folder and try to reflash device.
I tired... but it didn't recognized my device!
Vangeliskar1 said:
I download the costum ROM from here: http://forum.xda-developers.com/huawei-p9lite/development/dev-cyanogenmod-13-huawei-p9-lite-t3465612
Click to expand...
Click to collapse
Okay so that is interesting.
Have you followed the exact instruction on the Website of Meticulus?
The CM Rom is HIGHLY alpha and cannot be flashed without a strict preparation.
Are you able to boot your phone into fastboot mode?
Schlengge said:
Okay so that is interesting.
Have you followed the exact instruction on the Website of Meticulus?
The CM Rom is HIGHLY alpha and cannot be flashed without a strict preparation.
Are you able to boot your phone into fastboot mode?
Click to expand...
Click to collapse
No...
I can't!
It doesn't work (Volume down + power key)
Vangeliskar1 said:
No...
I can't!
It doesn't work (Volume down + power key)
Click to expand...
Click to collapse
So the device does not respond in any way?
Hmm...
Maybe refer to the CM thread and hope that someone there can help you.
Don't know if Meticulus checks out this forum section.
You said: the only thing to do is to be recognized by the PC in fastboot mode but not allowing me to do something in the command window.
So, the device is recognized by PC in fastboot mode or not?
gtdaniel said:
You said: the only thing to do is to be recognized by the PC in fastboot mode but not allowing me to do something in the command window.
So, the device is recognized by PC in fastboot mode or not?
Click to expand...
Click to collapse
Maybe...I don't know!
I have this message:
C:\adb>fastboot devices
9JT0216627000650 fastboot
C:\adb>
Ok. Try to use this tool [DEV] VNS-L21-L22-L31 [EUROPE] Toolkit [0.0.0.8] Bootloader/Recovery/Root/Dual-Sim>
And tell here what appears to work or not...
gtdaniel said:
Ok. Try to use this tool [DEV] VNS-L21-L22-L31 [EUROPE] Toolkit [0.0.0.8] Bootloader/Recovery/Root/Dual-Sim>
And tell here what appears to work or not...
Click to expand...
Click to collapse
I had tried bu it doesn't work...
I have this massage:
Drivers on PC are installed right? Just to make sure...
May be I'm wrong, there is two options to active in develloper menu ? USB debug and OEM I don't know why ?
Excuse me if I'm off topic.
Schlengge said:
Drivers on PC are installed right? Just to make sure...
Click to expand...
Click to collapse
Yes everything is allright!
I have install and Hi suite!
Phone have any control? Reboot? Power?
When you conected to PC at Devices on PC appear something?
No...it is dead....
On PC: yes! It is apeared to devices
Ok! If appear in Devices is a chance to get it back to life...
It should be recognized in fastboot mode to... (where appears with serial number).
In that stage try that tool to see if is any information visible in status (model, serial number, build number etc)
gtdaniel said:
Ok! If appear in Devices is a chance to get it back to life...
It should be recognized in fastboot mode to... (where appears with serial number).
In that stage try that tool to see if is any information visible in status (model, serial number, build number etc)
Click to expand...
Click to collapse
It is apeared at devices with that name: android Bootloader Interface
Tool?
Which tooL?
In comand window?
That tool: VNS-L21-L22-L31 [EUROPE] Toolkit [0.0.0.8] Bootloader/Recovery/Root/Dual-Sim
You attached a image with phone in fastboot mode. Can you replicate again that stage?
In that stage use that tool and see if phone appear there.
Related
Hello. Please help me. I have a Japanese version of G2 (L-01F - DoCoMo) and i tried to flash an european version of kitkat because i couldn't update in OTA. Now the phone is bricked, it is bootlooping, the Download Mode doesn't work, it shows a few of blue dots and it stays there (the phone can't be recognized on PC using the USB cable). I can enter the Recovery Mode (the grey screen with LG logo) where the phone can be read by PC and using ADB tool is shown as "recovery". I can't use fastboot.exe because the device is not being recognized. What can i do? Thank you very much.
unkn0wn68 said:
Hello. Please help me. I have a Japanese version of G2 (L-01F - DoCoMo) and i tried to flash an european version of kitkat because i couldn't update in OTA. Now the phone is bricked, it is bootlooping, the Download Mode doesn't work, it shows a few of blue dots and it stays there (the phone can't be recognized on PC using the USB cable). I can enter the Recovery Mode (the grey screen with LG logo) where the phone can be read by PC and using ADB tool is shown as "recovery". I can't use fastboot.exe because the device is not being recognized. What can i do? Thank you very much.
Click to expand...
Click to collapse
Can someone help me please ?
unkn0wn68 said:
Can someone help me please ?
Click to expand...
Click to collapse
I have the same problem. Please tell me if you can fix it.
http://forum.xda-developers.com/lg-g2/help/device-conecting-to-pc-download-mode-t2996249
ronen1n said:
I have the same problem. Please tell me if you can fix it.
http://forum.xda-developers.com/lg-g2/help/device-conecting-to-pc-download-mode-t2996249
Click to expand...
Click to collapse
Actually i'm trying to repair it since October 2014. No-one knows the solution. I went to 3 different GSM Services and they don't know what to do...
So...when i'm trying to put it in download mode it stays like this and the PC doesn't recognize it.
The only way to connect the phone to the computer is to put it in recovery mode (Backup & Restore) by holding Volume Up and Power Button at the same time with the phone turned off. It should appear something like this. The PC recognizes the phone but only in ADB. Look.
The third possible screen, which also is useless is this by typing in the CMD the following: "adb reboot recovery" (click). Here, the PC doesn't recognize the phone too.
Fastboot doesn't work.
And that's my problem. I don't know what to do.
unkn0wn68 said:
The PC recognizes the phone but only in ADB. Look.
Click to expand...
Click to collapse
If there are any custom roms that will run on your phone, adb push it to the sdcard and flash in TWRP.
iowabowtech said:
If there are any custom roms that will run on your phone, adb push it to the sdcard and flash in TWRP.
Click to expand...
Click to collapse
I have permission problems...
unkn0wn68 said:
I have permission problems...
Click to expand...
Click to collapse
?
Your screenshot above shows the device being recognized via adb in recovery. What permission problems?
Not working anymore.
Sorry.
Do you mean that you had your old tablet already killed, and then you recovered it following these steps?
You can see it here, in my Twitter
https://twitter.com/victorcangil16/status/642389331768942592
Can anyone confirm this on a separate dead tablet? if so its a pretty damn good find.
Hi Victorcangil 16,
Could you exactly discribe how did you make this miracle (which drivers...) ?
Thanks
jo2e said:
Hi Victorcangil 16,
Could you exactly discribe how did you make this miracle (which drivers...) ?
Thanks
Click to expand...
Click to collapse
I used Windows 10 with the NVIDIA Family USB Drivers. I made the process I described in the first post
Victorcangil 16 said:
I used Windows 10 with the NVIDIA Family USB Drivers. I made the process I described in the first post
Click to expand...
Click to collapse
Ok,
Thx for your reply Victorcangil 16.
But how did your device was recognized by windows before done this process ? APX or something else
It was reconized as normal device by Windows, like if I plug my phone to the PC. And the drivers I had to configure them manually, if not, It gives me error when doing FastBoot
Victorcangil 16 said:
It was reconized as normal device by Windows, like if I plug my phone to the PC. And the drivers I had to configure them manually, if not, It gives me error when doing FastBoot
Click to expand...
Click to collapse
It stay on :"<waiting for device>"
And my tablet is not reconized as normal device but as "APX"
What does APX mean?
Change the ADB drivers interface using the next process:
Search in Windows: Device Manager
If the ADB interface has a Yellow alert, Right Click, Update Drivers, Select from Computer, Use Disk, Use all, and then select the file in the NVIDIA Drivers folder (in my case, Downloads). Accept,
Victorcangil 16 said:
What does APX mean?
Click to expand...
Click to collapse
I don't known. My tablet appears like that in the peripherics manager ...
If you hace skype, I can help you easily
Victorcangil 16 said:
If you hace skype, I can help you easily
Click to expand...
Click to collapse
Yes i have skype.
But i think i got the problem : my tablet wasn't rooted and the bootloader was locked...
I think you saved your shield because it was rooted...
I thinks is that. If is has not unlocked bootloader, you can't change nothing. But to unlock it, just type in Fastboot: "fastboot oem unlock" (tablet will Factory Reset)
Victorcangil 16 said:
I thinks is that. If is has not unlocked bootloader, you can't change nothing. But to unlock it, just type in Fastboot: "fastboot oem unlock" (tablet will Factory Reset)
Click to expand...
Click to collapse
Same thing with this command : <waiting for device>
:/ I think something is going on with Drivers
Hi, one question for such kind of reactivation - root is required ?
Yes, Root and Unlocked Bootloader are required ro recover the "killed" Tablet
Just bought by mistake deactivated Shield...is it possible to make root via fastboot ?
Hi guys, I'm having a weird problem with my zenfone 5 (a501cg). I have searched a lot but still can't find out a proper solution So I post it here and try to provide as much information as possible so hopefully developers at xda can help me.
My phone is rooted and I'm currently using modded rom called "bazzrom pinaslang" in the forum. Recently I want to use another rom so I decide to use adb sideload again.
However, the problem occurs: using adb sideload only show "error" message". BUT Adb devices show the phone.
Then I decide to use adb reboot fastboot to enter fastboot. But the phone only show a usb icon, and using "fastboot devices" doesn't show the device anymore.
I try other way by enter recovery mode "adb reboot recovery". The phone show resting android with "no command" message. I also try hold power and press down volumn after that but nothing happend. I try anything with that "power" + "volumn" combo but nothing happend (or it just shutdowns the phone).
Also, using "power" + "up volumn" to enter Droid boot doesn't work.
Driver is install. In device manager it shows "Android composite adb interface".
The only good news is my phone still boots normally and I can use it. Please help me get back my fastboot so I can upgrade my phone to Lollipop and other modded ROM.
Thank you so much !!!!
techgeard said:
Hi guys, I'm having a weird problem with my zenfone 5 (a501cg). I have searched a lot but still can't find out a proper solution So I post it here and try to provide as much information as possible so hopefully developers at xda can help me.
My phone is rooted and I'm currently using modded rom called "bazzrom pinaslang" in the forum. Recently I want to use another rom so I decide to use adb sideload again.
However, the problem occurs: using adb sideload only show "error" message". BUT Adb devices show the phone.
Then I decide to use adb reboot fastboot to enter fastboot. But the phone only show a usb icon, and using "fastboot devices" doesn't show the device anymore.
I try other way by enter recovery mode "adb reboot recovery". The phone show resting android with "no command" message. I also try hold power and press down volumn after that but nothing happend. I try anything with that "power" + "volumn" combo but nothing happend (or it just shutdowns the phone).
Also, using "power" + "up volumn" to enter Droid boot doesn't work.
Driver is install. In device manager it shows "Android composite adb interface".
The only good news is my phone still boots normally and I can use it. Please help me get back my fastboot so I can upgrade my phone to Lollipop and other modded ROM.
Thank you so much !!!!
Click to expand...
Click to collapse
Hi,
Have you tried to boot into your system, enable USB debugging and run
Code:
adb reboot-bootloader
?
dgadelha said:
Hi,
Have you tried to boot into your system, enable USB debugging and run
Code:
adb reboot-bootloader
?
Click to expand...
Click to collapse
Hi dgadelha, thanks for your reply.
I have tried your suggestion before but phone only reboots and display usb icon. I also try power volumn combi like i did in my post but still nothing happened.
Usb debugging is enabled.
Techgeard.
techgeard said:
Hi dgadelha, thanks for your reply.
I have tried your suggestion before but phone only reboots and display usb icon. I also try power volumn combi like i did in my post but still nothing happened.
Usb debugging is enabled.
Techgeard.
Click to expand...
Click to collapse
In that case, follow the "Last resort" part of this guide http://www.asus.com/zentalk/forum.php?mod=viewthread&tid=33800
It will reinstall your fastboot when the USB icon appears
dgadelha said:
In that case, follow the "Last resort" part of this guide
It will reinstall your fastboot when the USB icon appears
Click to expand...
Click to collapse
Hi dgadelha,
I have seen your link before my post, but I still wonder because the "last resort" in the link is used for "bricked" phone or the one that doesn't start up or stuck in somewhere. My phone can still boot and use quite normal : ( except one thing that my sd card always unmounted in this Pinaslang modded rom.
TG.
UPDATE I decide to try xFSTK but my computer still recognizes the device as "adb..." . if I turn off developer mode it becomes "portable device" in Window Device Manager.
The xFSTK can't recognize any Cloverfieldplus. (it shows "CLOVERFIELDPLUS...: 0")
TG.
techgeard said:
Hi dgadelha,
I have seen your link before my post, but I still wonder because the "last resort" in the link is used for "bricked" phone or the one that doesn't start up or stuck in somewhere. My phone can still boot and use quite normal : ( except one thing that my sd card always unmounted in this Pinaslang modded rom.
TG.
Click to expand...
Click to collapse
Hi,
Because the last resort will use a hardware function (xFSTK way) to update your dnx, ifwi and fastboot images. This way you can restore your fastboot.
Thanks.
techgeard said:
UPDATE I decide to try xFSTK but my computer still recognizes the device as "adb..." . if I turn off developer mode it becomes "portable device" in Window Device Manager.
The xFSTK can't recognize any Cloverfieldplus. (it shows "CLOVERFIELDPLUS...: 0")
TG.
Click to expand...
Click to collapse
You must instal the drivers it mentioned.
Also it will appear as Cloverview when the USB logo appears
Thanks!
dgadelha said:
Hi,
Because the last resort will use a hardware function (xFSTK way) to update your dnx, ifwi and fastboot images. This way you can restore your fastboot.
Thanks.
You must instal the drivers it mentioned.
Also it will appear as Cloverview when the USB logo appears
Thanks!
Click to expand...
Click to collapse
Hi dgadelha,
After a while I can start the xFSTK and begin download. However, after some attempts it always say error. The same messages show up as below:
Code:
start
sending dner
writeoutpipe dner
writeoutpipe 0
write----> dner
windriver Error: 0x20000015, Timeour expired
LogError
Error Code:1 - Connection Error
Failed to start Dldr state matchine, aborting...
void CloverviewPlusDownloader::do_abort()
Abott
FAIL
.....
techgeard said:
Hi dgadelha,
After a while I can start the xFSTK and begin download. However, after some attempts it always say error. The same messages show up as below:
Click to expand...
Click to collapse
Hi techgeard,
Looks like it's a driver timeout.
Which OS are you using? I see they used Windows 7 or before on the tests.
Also you should try getting xFSTK developers (on SourceForge) to help about this issue.
Thanks.
dgadelha said:
Hi techgeard,
Looks like it's a driver timeout.
Which OS are you using? I see they used Windows 7 or before on the tests.
Also you should try getting xFSTK developers (on SourceForge) to help about this issue.
Thanks.
Click to expand...
Click to collapse
Iam using Win7x64. The same with the guy posting in the link.
TG.
Hi,
I bought a water damaged P8 Lite for repair/parts that I was able to bring back to life.
However, volume up key is not working, and phone has a password on it.
I tried a different set of buttons but the problem is in the board.
Consequently I can't boot recovery mode and hard reset the phone.. Is there any other solution to solve this and use this board?
Thanks.
Use fastboot to flash a new firmware....this should work
madz78 said:
Hi,
I bought a water damaged P8 Lite for repair/parts that I was able to bring back to life.
However, volume up key is not working, and phone has a password on it.
I tried a different set of buttons but the problem is in the board.
Consequently I can't boot recovery mode and hard reset the phone.. Is there any other solution to solve this and use this board?
Thanks.
Click to expand...
Click to collapse
Well, since you bought water defective P8 Lite, i guess you're having problem on the board (or at least with hardware), and if that's the case then it is better to change the hardware.
But, you can also once try flashing new firmware via fastboot method. Remember flashing requires your bootloader to be unlocked, so make sure it is..
The Process??
Enable Developers Option and USB debugging (assuming that you can switch it on)
Connect your mobile to laptop/computer.
Make sure you have Minimal ADB and Fastboot Installed. Download link: http://forum.xda-developers.com/showthread.php?t=2317790
Commands:
adb devices ---- will show your serial number if its enabled
adb reboot bootloader --- will show your bootloader status (if it's green then you can flash files)
amageek said:
Well, since you bought water defective P8 Lite, i guess you're having problem on the board (or at least with hardware), and if that's the case then it is better to change the hardware.
But, you can also once try flashing new firmware via fastboot method. Remember flashing requires your bootloader to be unlocked, so make sure it is..
The Process??
Enable Developers Option and USB debugging (assuming that you can switch it on)
Connect your mobile to laptop/computer.
Make sure you have Minimal ADB and Fastboot Installed. Download link: http://forum.xda-developers.com/showthread.php?t=2317790
Commands:
adb devices ---- will show your serial number if its enabled
adb reboot bootloader --- will show your bootloader status (if it's green then you can flash files)
Click to expand...
Click to collapse
Hi,
Unfortunately I'm unable enable usb debugging and can't read the device...
Will huawei SW do any good?
madz78 said:
Hi,
Unfortunately I'm unable enable usb debugging and can't read the device...
Will huawei SW do any good?
Click to expand...
Click to collapse
huawei SW?? i didn't get that.. can you explain please
amageek said:
huawei SW?? i didn't get that.. can you explain please
Click to expand...
Click to collapse
I mean Hisuite or any other..
madz78 said:
I mean Hisuite or any other..
Click to expand...
Click to collapse
hisuite is pretty much useless.
yeah.. I was able to enter fastboot&rescue mode with hisuite but from there i can't recover anything..
Is there any flasher that allows me to flash phone via rescue mode?
Thanks.
Hey, I might have something here, in rescue mode adb doesn't see any devices but using "fastboot devices" i get "QLF7N15615001024"
Can I work with this?
Thanks.
Just read before posting. Since you can enter fastboot just go ahead and download a fastboot flashable firmware from the various threads in this subforum or extract the images from the update.app you want to flash using huawei image extractor.
deleted
keikari said:
deleted
Click to expand...
Click to collapse
keikari are you from finland too?
gabrielkor00 said:
keikari are you from finland too?
Click to expand...
Click to collapse
Yeah
Hello, im new to the forums and i would like to get some help with this huawei on what to do. I recieved this phone already bricked from a friend, so i would like to see if i can make it work again. I dont know how the phone got bricked and i have no idea of what to do. The problem is that the phone starts in the huawei logo and then goes to a black screen and turns itself off again. The phone doesnt make it past that point. I tried to make a reset from recovery, but it doesnt work. In download mode i tried to download the latest recovery, but it says failed to download. In fastboot mode the phone says "Phone unlocked" in red letters and "FRP locked" in green letters.
Any idea of what to do in order to recover the phone ?.
BrattPitlord said:
Hello, im new to the forums and i would like to get some help with this huawei on what to do. I recieved this phone already bricked from a friend, so i would like to see if i can make it work again. I dont know how the phone got bricked and i have no idea of what to do. The problem is that the phone starts in the huawei logo and then goes to a black screen and turns itself off again. The phone doesnt make it past that point. I tried to make a reset from recovery, but it doesnt work. In download mode i tried to download the latest recovery, but it says failed to download. In fastboot mode the phone says "Phone unlocked" in red letters and "FRP locked" in green letters.
Any idea of what to do in order to recover the phone ?.
Click to expand...
Click to collapse
Hello and welcome !
Just thinking you should try to start a fresh & clean install
rolling back to android 6 regardless of the current firmware.
Took a look inside the UNIFIED HELP THREAD but didn't find
any L23 rollback package...
However, I found another LINK that looks promising.
Good luck :fingers-crossed:
For further explanations try asking here.
Dadditz said:
Hello and welcome !
Just thinking you should try to start a fresh & clean install
rolling back to android 6 regardless of the current firmware.
Took a look inside the UNIFIED HELP THREAD but didn't find
any L23 rollback package...
However, I found another LINK that looks promising.
Good luck :fingers-crossed:
For further explanations try asking here.
Click to expand...
Click to collapse
Nice, i will try this and inform back later.
Dadditz said:
Hello and welcome !
Just thinking you should try to start a fresh & clean install
rolling back to android 6 regardless of the current firmware.
Took a look inside the UNIFIED HELP THREAD but didn't find
any L23 rollback package...
However, I found another LINK that looks promising.
Good luck :fingers-crossed:
For further explanations try asking here.
Click to expand...
Click to collapse
Well it didnt work. It says "incompatibility with this version"
BrattPitlord said:
Well it didnt work. It says "incompatibility with this version"
Click to expand...
Click to collapse
Hi,
you should use the follovinq commands in fastboot mode and then post the results please:
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar version
fastboot getvar vendorcountry
Can you access Recovery ? (Power + Volume Up)
-Alf- said:
Hi,
you should use the follovinq commands in fastboot mode and then post the results please:
fastboot oem get-build-number
fastboot oem get-product-model
fastboot getvar version
fastboot getvar vendorcountry
Can you access Recovery ? (Power + Volume Up)
Click to expand...
Click to collapse
im new to this, so i put those commands in windows CMD with the phone connected or how ?
I can get to the stock recovery from huawei.
BrattPitlord said:
im new to this, so i put those commands in windows CMD with the phone connected or how ?
I can get to the stock recovery from huawei.
Click to expand...
Click to collapse
Use ADB commands.
Open developers option and turn on the USB debugging. Connect your device to PC in MTP/FILES mode. Run command
ADB reboot bootloader
(the device will reboot to fastboot mode)
Now you can type fastboot commands.
-Alf- said:
Use ADB commands.
Open developers option and turn on the USB debugging. Connect your device to PC in MTP/FILES mode. Run command
ADB reboot bootloader
(the device will reboot to fastboot mode)
Now you can type fastboot commands.
Click to expand...
Click to collapse
How do i turn debugging if the phone is bricked ? I cant get past the huawei logo. However, i do have access to fastboot mode.
BrattPitlord said:
How do i turn debugging if the phone is bricked ? I cant get past the huawei logo. However, i do have access to fastboot mode.
Click to expand...
Click to collapse
Oh, sorry, my mistake . Okay, install on your PC "Minimal ADB and fastboot" , open it , connect the device in fastboot mode, and run commands.