[FIXED] No option for OEM Unlock on Lenovo A5000 - General Topics

In devlopemed options there no OEM Unlock how to fix it Lenovo A5000

Does it have fastboot mode? Some Mediatek devices do not allow unlock bootloader, but you still be able to flash the boot, system, userdata and cache partitions in fastboot mode.

segfaulto said:
Does it have fastboot mode? Some Mediatek devices do not allow unlock bootloader, but you still be able to flash the boot, system, userdata and cache partitions in fastboot mode.
Click to expand...
Click to collapse
Yes, it's unfortunate that so many devices hide OEM unlocking. I fell victim to this annoying issue when trying to root my ANDR11/OneUI3.1 SAMSUNG a102u device. Unable to fix the problem and root the device.

segfaulto said:
Does it have fastboot mode? Some Mediatek devices do not allow unlock bootloader, but you still be able to flash the boot, system, userdata and cache partitions in fastboot mode.
Click to expand...
Click to collapse
yea it can run in to fastboot

also xiaomi redmi 3 pro
mi unlock say "conect to internet and try again"
whjyu

segfaulto said:
Does it have fastboot mode? Some Mediatek devices do not allow unlock bootloader, but you still be able to flash the boot, system, userdata and cache partitions in fastboot mode.
Click to expand...
Click to collapse
when i try to flash twrp it say its blocked

yarik303 said:
when i try to flash twrp it say its blocked
Click to expand...
Click to collapse
Some devices not allow flash recovery partition with bootloader locked, but since you can flash boot partition with locked bootloader then you can make a script to run on boot time to flash the recovery (I did it to fix a bootloop on my Lenovo tab and worked) or if your device is rooted you can flash recovery using terminal emulator, there is a program called SP Flash Tools, this is the program to flash Mediatek devices you can try it too.

Also, did you try run this command on fastboot mode:
fastboot oem unlock
or
fastboot flashing unlock

segfaulto said:
Also, did you try run this command on fastboot mode:
fastboot oem unlock
or
fastboot flashing unlock
Click to expand...
Click to collapse
fastboot flashing unlock = Failed (remote: unlnown command)
fastboot oem unlock = okay
fastboot flash recovery recovery.img = Failed (remote: download for partition 'recovery' is not allowed)

segfaulto said:
Some devices not allow flash recovery partition with bootloader locked, but since you can flash boot partition with locked bootloader then you can make a script to run on boot time to flash the recovery (I did it to fix a bootloop on my Lenovo tab and worked) or if your device is rooted you can flash recovery using terminal emulator, there is a program called SP Flash Tools, this is the program to flash Mediatek devices you can try it too.
Click to expand...
Click to collapse
SP Flash Tool = just dont flash in fastboot or in normal mode

also i have now on lenovo android system recovery 3e can i install twrp from that?

segfaulto said:
Some devices not allow flash recovery partition with bootloader locked, but since you can flash boot partition with locked bootloader then you can make a script to run on boot time to flash the recovery (I did it to fix a bootloop on my Lenovo tab and worked) or if your device is rooted you can flash recovery using terminal emulator, there is a program called SP Flash Tools, this is the program to flash Mediatek devices you can try it too.
Click to expand...
Click to collapse
i get root on it

GUYS I FIXED
1. A OEM UNLOCK IS NOT AN OPTION IN LENOVO A5000
2.I FLASHED TWRP BY FLASHR OR JUST BY ROOT
THEME CLOSED

Can you give me instructions exactly how you did it? I have tablet A7600H also has no OEM unlocking option

Related

Moto M

Hi all
Iam trying to unlock my bootloader in moto m to root the device.
when trying
fastboot oem get_unlock_data>> it shows as failed remote unknown error
also i used command fastboot oem unlock,it says as unlocked
then tried to flash it with twrp recovery image>it says as done but I cant able to go to twrp.
Please help me to fix the issue
Once you have flashed the twrp image, can you boot into android? Does adb work? If yes, try and run "adb reboot recovery" and report results.
arunanbu44 said:
Hi all
Iam trying to unlock my bootloader in moto m to root the device.
when trying
fastboot oem get_unlock_data>> it shows as failed remote unknown error
also i used command fastboot oem unlock,it says as unlocked
then tried to flash it with twrp recovery image>it says as done but I cant able to go to twrp.
Please help me to fix the issue
Click to expand...
Click to collapse
3 easy steps:
1. fastboot oem unlock in bootloader mode. Accept the message on the phone's screen. Read carefully.
2. Fastboot boot twrp.img
3. flash / sideload latest supersu.zip

can I fastboot boot twrp to backup the original recovery ?

Or the distributed boot / system / data (rom) for restoration?
I figured to HTCDEV unlock to allow fastboot to write to recovery
and then fastboot boot twrp to backup whats there before overlaying it.
why not try it?
https://forum.xda-developers.com/showthread.php?t=2798853
fuzzynco said:
Or the distributed boot / system / data (rom) for restoration?
I figured to HTCDEV unlock to allow fastboot to write to recovery
and then fastboot boot twrp to backup whats there before overlaying it.
Click to expand...
Click to collapse
Yes.
Captain_Throwback said:
One thing to note is that you CAN fastboot boot TWRP on this device, so if you don't want to overwrite stock recovery, you don't have to
Click to expand...
Click to collapse
Just make sure to do that from the bootloader menu, not the download mode. Download didn't work for me, command line in Windows was stuck on booting and the download mode said finished flashing, that's it. Once rebooted to the bootloader menu everything was fine. That's how I backed my original recovery as well. You'll probably need to unlock the bootloader on htcdev first though, at least that's what I did.
BolecDST said:
Just make sure to do that from the bootloader menu, not the download mode. Download didn't work for me, command line in Windows was stuck on booting and the download mode said finished flashing, that's it. Once rebooted to the bootloader menu everything was fine. That's how I backed my original recovery as well. You'll probably need to unlock the bootloader on htcdev first though, at least that's what I did.
Click to expand...
Click to collapse
Yes, I figured that, (htcdev.com bootloader unlock).
Thanks for the pointer, I really don't know which mode is for what ...
I think bootloader mode is for direct fastboot flashing
fastboot flash <partition> <file>
or fastboot boot <file>
and download mode & RUU mode is for things packaged
like an RUU. fastboot flash zip <file>
fastboot oem <--->
fuzzynco said:
Yes, I figured that, (htcdev.com bootloader unlock).
Thanks for the pointer, I really don't know which mode is for what ...
I think bootloader mode is for direct fastboot flashing
fastboot flash <partition> <file>
or fastboot boot <file>
and download mode & RUU mode is for things packaged
like an RUU. fastboot flash zip <file>
fastboot oem <--->
Click to expand...
Click to collapse
Recovery is to be flashed in download mode as has been on the HTC 10 the case. In fact download mode can be viewed at as fastboot mode of the phone.
Sent from my htc_pmeuhl using XDA Labs
Left a note here.
My first-batch U11 can be booted to twrp with "fastboot boot twrp-blahblah.img" under bootloader menu (I wish I didn't remember it wrong)
But it can't be done after it came back from repair (no power issue with unknown reason), which motherboard had been replaced and updated to Oreo already.
Anyway, it seems that stock-recovery backup is not required since there's reliable source of stock-recovery which inside the OTA file.

Stuck in fastboot mode and twrp can't mount internal partitions

Hi,
So, I'm a bit new to this device and also helping a friend so not sure what actually caused this, but here is the issue I am having.
Whenever I turn on the phone, it boots only to fastboot mode. This is also true whenever plugging the charger to the phone.
Bootloader is still locked, and trying to flash stock rom using pc tool or fastboot shows that it is successful but has no effect. I've tried this multiple times.
I could boot directly to twrp, using fastboot boot and twrp shows that it can't mount any internal partition.
Issuing df command from twrp shows no partition other than tmpfs. Mount shows similar output, with the addition of recovery partitions.
Anything I could do about this phone?
Bootloader never locks in mi4i.
Try flashing TWRP instead of just booting into it
use
fastboot flash recovery twrp.img
After flashing, allow modifications
and repair file system for system and data partitions to ext4 from wipe menu
madhurajkumar said:
Bootloader never locks in mi4i.
Try flashing TWRP instead of just booting into it
use
fastboot flash recovery twrp.img
After flashing, allow modifications
and repair file system for system and data partitions to ext4 from wipe menu
Click to expand...
Click to collapse
Well, when I check in fastboot oem device-info
Device unlocked is false.
Doesn't that mean it's bootloader is locked?
Also I did tried flashing TWRP, but it won't stick. After reboot the modification just seems gone.
Mi4i bootloader is unlocked by default as far I knew. Did you try
fastboot oem unlock
to unlock it?
Did repair file system not work when you tried it from twrp?

Help with root access for Nokia 3 running Android Pie

Could anyone please help with a guide for rooting Nokia 3 and flashing TWRP that works for Android 9.0?
Thanks.
It's very easy if you have the bootloader already unlocked.
1.- Download magisk apk from github
2.- Install and download the zip
3.- Move the zip to a sd card
4.- Flash twrp using Sp Flash Tools
5.- Boot into recovery and flash magisk zip
That's all
I tried yesterday
Zhowlx said:
It's very easy if you have the bootloader already unlocked.
1.- Download magisk apk from github
2.- Install and download the zip
3.- Move the zip to a sd card
4.- Flash twrp using Sp Flash Tools
5.- Boot into recovery and flash magisk zip
That's all
I tried yesterday
Click to expand...
Click to collapse
Thank you for your answer.
What if you don't have your bootloader unlocked ? Do you just need to check the "Unlock Bootloader" switch in the developers options ? Thank you
Soupape50 said:
Thank you for your answer.
What if you don't have your bootloader unlocked ? Do you just need to check the "Unlock Bootloader" switch in the developers options ? Thank you
Click to expand...
Click to collapse
The only way Is unlocking the bootloader
Just follow this steps and it's done
https://forum.xda-developers.com/nokia-3/how-to/guide-how-to-unlock-bootloader-nokia-3-t3699344
Zhowlx said:
The only way Is unlocking the bootloader
Just follow this steps and it's done
https://forum.xda-developers.com/nokia-3/how-to/guide-how-to-unlock-bootloader-nokia-3-t3699344
Click to expand...
Click to collapse
Thank you really much for your answer, but I don't think this tutorial works on android Pie :/
unfortunately not, I downgrade the android version to nougat and from there I did the whole process, then updated to oreo and then to android p
Zhowlx said:
It's very easy if you have the bootloader already unlocked.
1.- Download magisk apk from github
2.- Install and download the zip
3.- Move the zip to a sd card
4.- Flash twrp using Sp Flash Tools
5.- Boot into recovery and flash magisk zip
That's all
I tried yesterday
Click to expand...
Click to collapse
have tried it?
Zhowlx said:
It's very easy if you have the bootloader already unlocked.
1.- Download magisk apk from github
2.- Install and download the zip
3.- Move the zip to a sd card
4.- Flash twrp using Sp Flash Tools
5.- Boot into recovery and flash magisk zip
That's all
I tried yesterday
Click to expand...
Click to collapse
Can you give more details like what zip ? what apk ( magisk or magisk manager)? How to boot into recovery? (Samsung is easier to boot than nokia so i dont know how to)
Zhowlx said:
unfortunately not, I downgrade the android version to nougat and from there I did the whole process, then updated to oreo and then to android p
Click to expand...
Click to collapse
Hey. How to downgrade nokia 3 from pie to nogaut ? I want to root my device
before you do this just remember this wipes your phone
you can unlock your nokia 3 on 9.0 just make sure bootloader is unlocked in dev settings and boot into fastboot.
then run the following commands
fastboot -i 0x2e04 oem key [MD5-key]
fastboot flashing unlock_critical
fastboot flash boot [path to whatever you're flashing e.g. magisk]
then run
fastboot reboot
and your phone will be rooted and the bootloader unlocked
NulledRoot said:
before you do this just remember this wipes your phone
you can unlock your nokia 3 on 9.0 just make sure bootloader is unlocked in dev settings and boot into fastboot.
then run the following commands
fastboot -i 0x2e04 oem key [MD5-key]
fastboot flashing unlock_critical
fastboot flash boot [path to whatever you're flashing e.g. magisk]
then run
fastboot reboot
and your phone will be rooted and the bootloader unlocked
Click to expand...
Click to collapse
How can I remove the orange state?
I mean, currently, if I lock the bootloader again, I get a red state.
and I can only skip it, if I connect it to the usb.
and start normally, without any status warning, if it is connected to the usb
djxpro said:
How can I remove the orange state?
I mean, currently, if I lock the bootloader again, I get a red state.
and I can only skip it, if I connect it to the usb.
and start normally, without any status warning, if it is connected to the usb
Click to expand...
Click to collapse
perhaps flash an unmodified boot image?
NulledRoot said:
perhaps flash an unmodified boot image?
Click to expand...
Click to collapse
that implies then that I could not root it.
****
I guess I'll keep the orange state.
NulledRoot said:
fastboot -i 0x2e04 oem key [MD5-key]
Click to expand...
Click to collapse
>>>>fastboot: unknown option -- i
TA-1032, android 9 (00W_5_120_SP02), OEM unlocking in dev.opt. enabled.
NOWAY!
ORANGE STATE (^_^)
fastboot oem key [md5 KEY]
fastboot flashing unlock
fastboot reboot
NulledRoot said:
before you do this just remember this wipes your phone
you can unlock your nokia 3 on 9.0 just make sure bootloader is unlocked in dev settings and boot into fastboot.
then run the following commands
fastboot -i 0x2e04 oem key [MD5-key]
fastboot flashing unlock_critical
fastboot flash boot [path to whatever you're flashing e.g. magisk]
then run
fastboot reboot
and your phone will be rooted and the bootloader unlocked[/QUOTE
How to get MD5-key ?
Click to expand...
Click to collapse
Hasnain77 said:
NulledRoot said:
before you do this just remember this wipes your phone
you can unlock your nokia 3 on 9.0 just make sure bootloader is unlocked in dev settings and boot into fastboot.
then run the following commands
fastboot -i 0x2e04 oem key [MD5-key]
fastboot flashing unlock_critical
fastboot flash boot [path to whatever you're flashing e.g. magisk]
then run
fastboot reboot
and your phone will be rooted and the bootloader unlocked[/QUOTE
How to get MD5-key ?
Click to expand...
Click to collapse
https://forum.xda-developers.com/nokia-3/how-to/guide-how-to-unlock-bootloader-nokia-3-t3699344
you need your SN from your phone and put it on the web that is in the thread
Click to expand...
Click to collapse
NulledRoot said:
before you do this just remember this wipes your phone
you can unlock your nokia 3 on 9.0 just make sure bootloader is unlocked in dev settings and boot into fastboot.
then run the following commands
fastboot -i 0x2e04 oem key [MD5-key]
fastboot flashing unlock_critical
fastboot flash boot [path to whatever you're flashing e.g. magisk]
then run
fastboot reboot
and your phone will be rooted and the bootloader unlocked
Click to expand...
Click to collapse
I am in very trouble to rooting my Nokia 3 ta-1032 pie... Pls help me how to unlock bootloader and flash twrp and root on nokia 3 pie security patch 5 October 2019:crying::crying:help me plz
aditya#777 said:
I am in very trouble to rooting my Nokia 3 ta-1032 pie... Pls help me how to unlock bootloader and flash twrp and root on nokia 3 pie security patch 5 October 2019:crying::crying:help me plz
Click to expand...
Click to collapse
get the twrp recovery image file from unofficialtwrp.com/nokia-3-root-twrp-3-2-3 ....
rename the file to recovery.img and put the file in adb directory.....also put the magisk.zip file in the sd card (don't put it in the internal memory)
then get into fastboot mode....then enter the following commands....
fastboot oem key [md5 hash]
fastboot flashing unlock
fastboot flash recovery recovery.img
fastboot reboot
while rebooting, instantly press vol up+power to go into recovery mode( dont let the phone to boot normally or you will have to flash twrp again and your phone might be in orange state but ignore that)....if it shows "no command" press the same buttons at the same time to get into recovery mode.....then install the magisk.zip and reboot....then install magisk.apk and you are done.... tried and tested on nokia 3 ta- 1032 android pie just today and it worked...
mech59 said:
get the twrp recovery image file from unofficialtwrp.com/nokia-3-root-twrp-3-2-3 ....
rename the file to recovery.img and put the file in adb directory.....also put the magisk.zip file in the sd card (don't put it in the internal memory)
then get into fastboot mode....then enter the following commands....
fastboot oem key [md5 hash]
fastboot flashing unlock
fastboot flash recovery recovery.img
fastboot reboot
while rebooting, instantly press vol up+power to go into recovery mode( dont let the phone to boot normally or you will have to flash twrp again and your phone might be in orange state but ignore that)....if it shows "no command" press the same buttons at the same time to get into recovery mode.....then install the magisk.zip and reboot....then install magisk.apk and you are done.... tried and tested on nokia 3 ta- 1032 android pie just today and it worked...
Click to expand...
Click to collapse
can you confirm that this method to root the phone is still working right now with the latest updates of nokia 3?
freaks211 said:
can you confirm that this method to root the phone is still working right now with the latest updates of nokia 3?
Click to expand...
Click to collapse
Don't do it !!! After rooting TA-1032 Pie 9, camera does not work !!!
Hier is what I did:
$ adb devices
$ adb reboot bootloader
$ fastboot devices
$ echo -n "NE1GXXXXXXXXXXXX" | md5sum | tr a-z A-Z | awk '{print $1}'
$ fastboot oem key YOUR-KEY
# the first time did not accepted
$ fastboot -i 0x2e04 oem key YOUR-KEY
$ fastboot oem key YOUR-KEY
$ fastboot flashing unlock
$ fastboot reboot
# Installed magisk v23.apk
$ fastboot flash boot magisk_patched-23000_7R099.img
$ fastboot reboot
I can confirm that this works on Nokia3 TA-1032, but the problem is the camera.
All you get is green background, if anyone knows hot to fix the green
background, please let me/us know.
Thank you,

(OnePlus 8T) Can't unlock critical partitions for installing from Fastboot (tried the fastboot flashing unlock_critical command without luck)

Hi all,
I bricked my phone trying to install TWRP, and then I double F-d up when stopping the MSM Download Tool after some minutes of not working. Now nothing works... except that I tinkered a bit and miraculously Fastboot works!
But, when I try to install one by one the .img files, some of them can't be installed as it says that it cannot install on a protected partition. Trying fastboot flashing unlock_critical or fastboot flashing unlock is not recognised by fastboot...
Where do I go from here? Thanks all in advance!
massa said:
Hi all,
I bricked my phone trying to install TWRP, and then I double F-d up when stopping the MSM Download Tool after some minutes of not working. Now nothing works... except that I tinkered a bit and miraculously Fastboot works!
But, when I try to install one by one the .img files, some of them can't be installed as it says that it cannot install on a protected partition. Trying fastboot flashing unlock_critical or fastboot flashing unlock is not recognised by fastboot...
Where do I go from here? Thanks all in advance!
Click to expand...
Click to collapse
You will get fastboot errors about unlocking critical partitions if you try to flash partitions other than boot, recovery and a few others while you're in bootloader mode.
For the rest you must be in fastbootd mode.
You need to enter one more command , "fastboot reboot fastboot" , you will be in fastbootd then you can enter you following flashing or earsing commands

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