[Q] How to unlock Huawei U8860 bootloader ? - Android Q&A, Help & Troubleshooting

Hi,
Trying to install CWM on my Huawei U8860, i blocked it.
When i boot it, a black screen appear with : Image signature verify fail!
Of course it concerns the recovery.img so i tried to restore my backup recovery but even with the pink screen i cant access to the internal sd memory (i dont even know if this is possible)
I also tried serverals "dload/UPDATE.app" (the B919 is recommended but i didnt find it) but : "update failed" at the first or second step.
According to my searches, i have to unlock the bootloader, but all i found is dead links.
Can you help me ?
(And sorry for my english :b )

nobody ?

fastboot flash recovery recovery.img :
FAILED <remote: Command not allowed>

Related

【MEIZU CUSTOMER SERVICE FLASH TOOLS】 save your bootloop, bricked pro5!

hi guys.i have have the customer servise flash tool for m86(pro5).just for m86,not work on any other phones.
and i want to share it yo you.
now just forget the customer servise.
it can falsh roms even if you lost your recovery and fastboot when your bl is locked.just like the Downloading Mode in samsung.
tools download here (Credits go to @Naphtha)
TestPCTool 1.0.0.9.rar
MultiUpgrade 4.8.5.rar
SAMSUNG USB DRIVER
How to Flash the Rom (M86).pdf (if you need some help with this just reply i will answer your question if i have time.) although my english is poor
you may need flyme roms here
[url]http://www.flymeos.com/firmwarelist?modelId=10&type=1[/URL]
enjoy it
nothing has changed
error token signature
i have this programms but they don`t worked... (Token signing fail)
P.S. please help me to flash my phone (i have fastboot mode & root, system running normally)
skype - evgen2910
My PC does not recognize my device when connected via USB , is said to have been a malfunction , I installed the RR rom and can not recognize it.
Please help:crying::crying:
Are there any tools that work for us with locked bootloaders and no recovery?
locked boot and rooted Pro 5
hexxor93 said:
Are there any tools that work for us with locked bootloaders and no recovery?
Click to expand...
Click to collapse
i have same situation
without success always i get error token sign failed WHEN USE MultiUpgrade 4.8.5.
WHO HAVE REAL SOLUTION THIS HAPPEN AFTER UNLOCK PASSWORD WITH MRT Dongle.
The same, i've a Token sign failed.
EDIT : After research, this tool is the bull**** beacause we need to are into Meizu factory. Indeed, to get the right token you need another tool, but only Meizu have it.
Sorry Guys.
EDIT 2 : https://forum.xda-developers.com/meizu-pro-5/how-to/to-unlock-hardbricked-meizu-pro-5-t3566173 Possible Way
Hi Guys, any other solution ? It reports me the same token sigh failed.
- First time when I stucked in Guest Mode (firmware 5.1.6G i thing ) I was able to fix it by this guide from KYOTOX
https://forum.xda-developers.com/meizu-mx/general/guide-meizu-mx5-stuck-guest-mode-fix-t3397191
(after boot to the desktop phone was 5-6 seconds in Admin User than phone switched to the "GUEST MODE", no more recovery mode, locked bootloader, rooted ) it was possible to solve it by that guide
- now I stucked after upgrade to 6.9.7.5 with Android 7 again (propably because I am just beginner without any experiences with flashing etc )
- Problem is before desktop appears, new flyme or Android 7 is showing me stupid commercials on 7 sheets, so during the process of reading sheet , phone switches to the GUEST, so in generally no chance.
Sorry for my english
multimedia box said:
i have same situation
without success always i get error token sign failed WHEN USE MultiUpgrade 4.8.5.
WHO HAVE REAL SOLUTION THIS HAPPEN AFTER UNLOCK PASSWORD WITH MRT Dongle.
Click to expand...
Click to collapse
bl locked rooted and no recovery.i use the flash tool but no luck.tokens failed. i follow this steps.i have the phone in bootloader mode{locked,rooted}
c/adb write
1.fastboot devices
2.fastboot oem unlock
3.close and boot again in bootloader mode.now you have unlocked bootloader
4.download recovery TWRP_3.0_m86 and put it at c/adb and write fastboot flash recovery TWRP_3.0_m86.img
5.close phone and press volume + and close button to reboot recovery.
and thats it. the phone boots twrp recovery!!
mikee72 said:
bl locked rooted and no recovery.i use the flash tool but no luck.tokens failed. i follow this steps.i have the phone in bootloader mode{locked,rooted}
c/adb write
1.fastboot devices
2.fastboot oem unlock
3.close and boot again in bootloader mode.now you have unlocked bootloader
4.download recovery TWRP_3.0_m86 and put it at c/adb and write fastboot flash recovery TWRP_3.0_m86.img
5.close phone and press volume + and close button to reboot recovery.
and thats it. the phone boots twrp recovery!!
Click to expand...
Click to collapse
With what rom previously flashed u've been able to do this ?

Need help in loop booting twrp

Hi all,
I'm new here so idk if this is the right or the wrong section for my problem, but I need help like I never did xD
So I have Doogee X6 phone it's mt6580 android 5.1 , few days ago I decided to root it and I done it with Kingoroot app and it succeed. Today, I tried to install custon recovery so I head to Needrom and download twrp img from there and tried to install it with ADB FASTBOOT FILES WINDOWS like in this XDA tutorial
https://www.xda-developers.com/how-to-install-twrp/
I followed the steps then I ran to the problem where I had to unlock boatloader with "fastboot oem unlock" next I install the recovery img using "fastboot flash recovery twrp-2.8.x.x-xxx.img", after that the phone started to reboot and try to enter twrp with some failure lines like:
updating patrition details
'full selinx support is ..
failed to find /data invalid argument
... done'
I tried to boot into Factory mode or pressing all the buttons but didn't work the reboot process is quite fast :'(
So what should I do now ? did I brick my phone or can it be repaired again ?
I apreciate it if someone can help me with my problem
Thank you

[Help]Need attention of experts.

Hello, excuse me for wasting your time. But I need your help. I have a symphony r30 device and I want to root it. But it has a signed stock recovery. I have unpacked it and ported for me. But the problem is it is not flashing. I have tried via So flash tool and fast boot mode for flashing it. But it always says Failed.
SP Flash Tools says error(5054)
And fast boot mode says "Failed (remote: Not allowed in locked state."
So please help me sir.........

Mate 10 lite bricked !!!

Hi . after browsing in different threads i couldn"t find something to work .
after flashing different custom roms , i rebooted and ended up with no recovery , no os, only fastboot with bootloader unlocked but frp locked wich gives me no possibility to flash anything trough fastboot . i get an error mode with func NO:11(recovery image) error NO:2 (load failed ). and i can"t enter dload mode to try the 3-buttons update because i can"t completly turn off the phone . any suggestion ?
THANKS IN ADVANCE
Next time don't flash different custom roms.

unbrick Lenovo tab M10 plus (x606x)

Hello everybody,
first of all I'm, sorry for my newbie's awkwardness and for my bad english too...
I'm a linux (Debian) enthusiast and I'd liked to install it on my Lenovo Tab M10 Plus; my choice felt on "Linux Deploy" but it needs a rooted device so, after an internet search for tutorials and tips and a system backup (.adb file saved on PC) I bravely tried with Magisk... and I failed (or I think so).
The tablet start in a never-end booting loop and on the splash screen appears the message
"
Orange State
Your device has been unlocked and can't be trusted
You device will boot in 5 seconds
"
I can access in fastboot mode so I tried to flash a no-rooted (downloaded) boot.img but it didn't works (the flashing process reports OKAY but the device reboot anyway in Orange Status), I tried with the flashall command that reports
"
error: ANDROID_PRODUCT_OUT not set
"
I tried to wipe and flash but it didn't works, I granted the access in some recovery mode and tried to install the .adb backup file from the SD card but the system says :
"
E: signature verification failed
E: error: 21
Installation aborted.
"
I thought to open the backup .adb file for extract the original files (I don't know if it could be done and if it could be useful) but how?
I think someday someone more skilled than me will solve the problem but, waiting for that day... any advice ?
Thanks, anyway.
Cheers, Ste.
Use official Lenovo Rescue and Smart Assistant
Same problem...lenovo tab x606F firmware is not present in Lenovo Rescue Smart Assistant and you can't add it manually!
Yes hello, sadly I am having the same issue as well. Anyone have any ideas? Here's what I've tried:
[edit]

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