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I recently just installed ParanoidAndroid 3.99 RC2. after unlocking my bootloader, I do not go in the OS. then I want to reinstall from the recovery mode, CWM says "Cant Mount SDCard. so I want to go back to the Stock Rom., but the problem is, my computer does not recognize" fastboot Device ". though I had to install the driver. I've download" Factory Image "(4.3 JWR66Y.) so what can I do to get back to the original OS ?
Pliss Help Me !!!
ayyub46 said:
I recently just installed ParanoidAndroid 3.99 RC2. after unlocking my bootloader, I do not go in the OS. then I want to reinstall from the recovery mode, CWM says "Cant Mount SDCard. so I want to go back to the Stock Rom., but the problem is, my computer does not recognize" fastboot Device ". though I had to install the driver. I've download" Factory Image "(4.3 JWR66Y.) so what can I do to get back to the original OS ?
Pliss Help Me !!!
Click to expand...
Click to collapse
You have unlocked your bootloader with your Computer right?? so the drivers is working fine..
If you can get into bootloader you just need to extract the ROM, and run flash-all.xx
are you trying to run fastboot while in your phones recovery or bootloader?
You don't flash stock google firmware using recovery, you flash it using fastboot while the device is on bootloader mode.
http://forum.xda-developers.com/showthread.php?t=2010312
rcoliveirajr said:
You have unlocked your bootloader with your Computer right?? so the drivers is working fine..
If you can get into bootloader you just need to extract the ROM, and run flash-all.xx
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simms22 said:
are you trying to run fastboot while in your phones recovery or bootloader?
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eksasol said:
You don't flash stock google firmware using recovery, you flash it using fastboot while the device is on bootloader mode.
http://forum.xda-developers.com/showthread.php?t=2010312
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I've installed the driver and want to flash it using fastboot. but cmd says "is not recognize".
omg what the day !!
then it seems that the driver isnt installed properly(or in the right location), fastboot wouldnt see your device then.
ayyub46 said:
I've installed the driver and want to flash it using fastboot. but cmd says "is not recognize".
omg what the day !!
Click to expand...
Click to collapse
Try to delete all drivers that you installed, or Windows installed, and download and install this driver. Probably it'll work..
[SOLVED] im using android sdk and flash using fastboot mode. thanks for ur all suggest guys
Sent from my Nexus 4 using xda app-developers app
So guys im a beginner but trying to be risky without knowing anything, i want to upgrade my zenfone firmware from 1582 to 1854 i downloaded it from asus.kremowka.xyz , and i try to flash it using flashfire i have back up but i cant do anything with it, after flash process finished device reboot to fastboot mode, now it can only reboot to fastboot mode or recovery only Help please when i check on recover it is said 1582 so maybe the flash is error but now i get stuck in fastboot mode, i try to adb fastboot reboot but still the same i try to restart still the same please help anyone it'll be appreciated , or recommend me thread with solution for this
xynthesis said:
So guys im a beginner but trying to be risky without knowing anything, i want to upgrade my zenfone firmware from 1582 to 1854 i downloaded it from asus.kremowka.xyz , and i try to flash it using flashfire i have back up but i cant do anything with it, after flash process finished device reboot to fastboot mode, now it can only reboot to fastboot mode or recovery only Help please when i check on recover it is said 1582 so maybe the flash is error but now i get stuck in fastboot mode, i try to adb fastboot reboot but still the same i try to restart still the same please help anyone it'll be appreciated , or recommend me thread with solution for this
Click to expand...
Click to collapse
go to recovery and factory reset your device.. wfind option apply update from adb. now use adb sideload to flash the rom you downloaded
sukhwant717 said:
go to recovery and factory reset your device.. wfind option apply update from adb. now use adb sideload to flash the rom you downloaded
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ok wait
look like i can solve it myself with flashing some of common file in fw 1582 through fastboot, ty
xynthesis said:
look like i can solve it myself with flashing some of common file in fw 1582 through fastboot, ty
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Click to collapse
How do you flashed your update in flashfire? Through firmware update or zip/ota?
I have que some problem. Anyone have a solution?
I download the firmware .zip file, but the phone not recognize adb sideload commands. Just fastboot commands, and fastboot I can not use firmware .zip.
after installing asop extended rom,, my twrp is replaced by stock recovery..i want to get twrp back....i tried it via pc...device is booting to bootloader but when i type fastboot recovery.img in command.bat...it says waiting for device.....but device got recigniced by pc when on debuging mode, but not recognising when device is on bootloader
swaranngs said:
after installing asop extended rom,, my twrp is replaced by stock recovery..i want to get twrp back....i tried it via pc...device is booting to bootloader but when i type fastboot recovery.img in command.bat...it says waiting for device.....but device got recigniced by pc when on debuging mode, but not recognising when device is on bootloader
Click to expand...
Click to collapse
Just download flashify from play store or any other website
Install the apk
Flash your TWRP IMAGE THROUGH THE APP
The Hard Gamer said:
Just download flashify from play store or any other website
Install the apk
Flash your TWRP IMAGE THROUGH THE APP
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Thnx for your concern but I can't enable root..tried to enable it on dev options ...it shows root is enabled but apps keeps saying no root
swaranngs said:
Thnx for your concern but I can't enable root..tried to enable it on dev options ...it shows root is enabled but apps keeps saying no root
Click to expand...
Click to collapse
Just return to fastboot and flash youtlr twrp
First install the drivers also
Switch to fastboot
Connect to pc
Go to device manager
Find your phone if it is recognised by any name or as unknown device
Right click on it and update your drivers
Hello,
I was always a Samsung fanboy, but than I decided to buy the P9 lite (VNS-L21 single sim)
I wanted to flash the android 7 update for my phone, but I was such a noob in Huawei, that I didn't understand a word. But i tried to do what the instructions said. Now my phone is bricked. I can go to recovery, erecovery (which can't download anyithing) and download mode. I heard of this fastboot stuff as well, but I don't know how to do this. I tried to flash as many roms as I could with dload and it didn't work, after 5%, it said it failed... Now I don't know what to do. I think somebody (expert) should make a clear tutorial for noobs. Oh and I almost forgot that i don't have root, custom recovery, and things like that. I just bought the phone, I didn't want to make big changes, just new android. Is it possible that after this Huawei would fix my phone, if I couldn't? Or warranty is void? And sadly I don't know more of my phone because I'm not ina rom, and the phone and papers don't say more.
If you could help me, I would appreciate it:
Raul
Turn off your phone, connect to the pc while holding the volume down button, you will end up in fastboot mode.
I assume you have ADB and drivers installed (if not, install ADB and device drivers).
Optional: unlock your bootloader if it's locked.
Download the latest offical rom zip for your phone version (the marshmallow one), extract the update.app.
Use Huawei extractor to ectract the following files (google is your friend in this one, but its not difficult):
boot.img
recovery.img
cust.img
system.img
After you've done this, connect your phone to the PC in fastboot mode .
Open a command promt from the folder where the extracted files are (shift+right click, Open Command window here), enter the following commands
fastboot devices (you will see the list of attached devices with a lot of random number + fastboot)
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash cust cust.img
fastboot flash system system.img
fastboot reboot
After all this, you should be good to go, just be sure you are using the correct rom for you version.
Or you can just serach on the forum and find this.
https://forum.xda-developers.com/huawei-p9lite/help/unbricking-vns-l21-vns-l31-tutorial-t3583400
(Sorry for my english.)
Fastboot says that it has failed command not alllowed, after I want to installl the files. And I couldn't unlock bootloader without phones information...
rr999999 said:
I would happily unlock my bootloader, but I don't know anyithing about my phone (except model...) without the os...
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Click to collapse
Post here IMEI and SN from the box of phone and i can try get your bootloader unlock code...
If I would unlock it, would fastboot work? Because fastboot pc app recognizes my phone, but my phone says in fastboot mode, that I should connect itself to pc and open hisuite. WTF?
rr999999 said:
If I would unlock it, would fastboot work? Because fastboot pc app recognizes my phone, but my phone says in fastboot mode, that I should connect itself to pc and open hisuite. WTF?
Click to expand...
Click to collapse
Until you have bootloader unlock you can not run any fastboot flash command...
rr999999 said:
If I would unlock it, would fastboot work? Because fastboot pc app recognizes my phone, but my phone says in fastboot mode, that I should connect itself to pc and open hisuite. WTF?
Click to expand...
Click to collapse
Heyho,
normally yes, after bootloader unlock u are able to flash via fastboot. But...
I tried to flash as many roms as I could with dload and it didn't work, after 5%, it said it failed...
Click to expand...
Click to collapse
What is the error? - Have u disconnected the device from the PC during the update?
If not, try to update again and just disconnect the device from any USB connection...
Regards,
Sebastian
k1ll3r8e said:
Heyho,
normally yes, after bootloader unlock u are able to flash via fastboot. But...
What is the error? - Have u disconnected the device from the PC during the update?
If not, try to update again and just disconnect the device from any USB connection...
Regards,
Sebastian
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Hello. I disconnected it from everything (for example USB)When I tried to install it said something like incompatibility version, but it couldn't be because I tried many roms for my phone. And I tried some dual sim roms as well because, I thought that it might work... But then I will do that unlock if it will do good. Thanks for the help Without bootloader I can't flash from dload as well?
rr999999 said:
Hello. I disconnected it from everything (for example USB)When I tried to install it said something like incompatibility version, but it couldn't be because I tried many roms for my phone. And I tried some dual sim roms as well because, I thought that it might work... But then I will do that unlock if it will do good. Thanks for the help Without bootloader I can't flash from dload as well?
Click to expand...
Click to collapse
Heyho,
the dload method works always without unlock bootloader. But, u can't flash for example an B161 over an B3xx (what nougat is) if the update u installed modified already the oeminfo u are not able to flash any rom below B3xx (nougat) via dload.
-
In that case u might use the official rollback package (never tested it myself) or, u unlock ur bootloader, flash a TWRP recovery matching to ur current FW. Flash from there a oeminfo + custom.bin (lower than B3xx) and flash the FW matching to the new oeminfo via dload and stock recovery.
Regards,
Sebastian
If you have custom recovery, wipe everything. Data, system, boot. extract update app (which is your stock rom) with huawei update extractor. go to custom recovery, flash stock boot IMG and stock recovery IMG. Power off, use three button dload method, reboot, when booting press vol up for three second, now you are in e-recovery. Press shutdown. Press and hold power and vol up for stock recovery. Do factory reset. If need do the factory reset 2/3 times. Now you are with locked bootloader.
Sent from my NEM-L21 using Tapatalk[/QUOTE]
Sent from my NEM-L21 using Tapatalk
i relock my phone to play a certain game and now its stuck on the boot screen for days.
before i relock:
-i have twrp recovery
-didnt connect to my xiaomi account so i cant unlock the phone
-tried unlocking the phone again but got an error using adb
-cant access boot recovery too
Reflash using fastboot your rom. When you download the fastboot version, unzip it and you will have a file named "flash all without storage.bat" .
Open it and plug in your phone in fastboot mode.
If it still does not start , try using the "flash all.bat" file.
alexmanu1 said:
Reflash using fastboot your rom. When you download the fastboot version, unzip it and you will have a file named "flash all without storage.bat" .
Open it and plug in your phone in fastboot mode.
If it still does not start , try using the "flash all.bat" file.
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Tried both ,no luck...
XxKaKixX said:
Tried both ,no luck...
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I don't know what else you can do , sorry.