Recently I was looking in forums and all corners to unlock the bootloader, and our colleagues from vivo x70 pro have the solution,
Unlocking bootloader/ rebooting in edl without testpoint Vivo Y31 2021
Unlocked models with this method: Vivo Y31 PD2050F 2021 A12 6.7.20 Vivo V21e PD2107F A12 6.6.19 I did it from rooted Samsung J120F, I didn't try from PC///bc no PC =( My guide in Russian {Mod edit: Link removed} Custom fastboot for vivo in...
forum.xda-developers.com
It should be noted that I had the latest version of Origin Os Ocean and the method did not work for me, I had to downgrade to origin os with the official downgrade version of vivo, I went back to how I bought the phone from the factory, but from there I was able unlock the bootloader, after installing root, you can try at your own risk. But I'm telling you, it works...
I suppose that it is possible once the bootloader is unlocked, go to update the system again to the latest version and root
Vivo x70 Pro+ Bootloader Unlock - HOW TO GUIDE
THIS GLITCH HAS BEEN FIXED AS OF MAY 2022. IF YOUR FIRMWARE IS PAST THAT SECURITY LEVEL YOU CAN NOT OPEN THE BOOTLOADER ANYMORE. WARNING! THIS IS EXPERIMENTAL, I HAVE NO IDEA WHERE WE CAN GO FROM HERE. THIS MIGHT BREAK YOUR DEVICE!!! UNLOCKING...
forum.xda-developers.com
Link
Ok in origin os ocean, unlock and root.
after you unlocked bootloader and rooted !
did you have fingerprint ?
No, fingerprint not work.
minhthien0711 said:
after you unlocked bootloader and rooted !
did you have fingerprint ?
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Herchagabo said:
No, fingerprint not work.
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can you fix it's in this topic !
https://forum.xda-developers.com/t/...nt-vivo-y31-2021.4440801/page-4#post-86940397
minhthien0711 said:
can you fix it's in this topic !
https://forum.xda-developers.com/t/...nt-vivo-y31-2021.4440801/page-4#post-86940397
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Click to collapse
It did not work, error when doing the test, and I looked and it is probably an error with the persist image. but I don't have a backup, and I downloaded the firmware but it comes divided, persist_1, persist_2, persist_3.
I don't know how to move it.
how to downgrade firmware to originos 1.0?
come one guys... if the fingerprint is broken whats the point of unlocking the phone.
Some people unlock the bootloader so they can root with magisk and enable VoLTE. Once that is done you can relock the bootloader and fingerprint functionality returns.
minhthien0711 said:
how to downgrade firmware to originos 1.0?
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In the vivo x70 unlock post there is a link to an application for pc, original from vivo, that downloads the origin os 1.0, I used it to be able to go back to 1.0 and be able to unlock the bootloader, but after unlocking you can update back to origin os ocean if you like
frcraig said:
Some people unlock the bootloader so they can root with magisk and enable VoLTE. Once that is done you can relock the bootloader and fingerprint functionality returns.
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I don't know if that works, since when you block the bootloader again and if the system detects that there are alterations, it won't boot, you will enter a bootloop
https://zs.vivo.com/upload/aftool/downgrader-setup.exe
Warning, Is chinene, Use Photo Translator
Related
How do I uninstall TWRP and unroot my Honor 9 Lite so i can update the phone to LLD-L31 8.0.0.128(C432) with face unlock?
I have already locked bootloader.
OmaroOmaro said:
How do I uninstall TWRP and unroot my Honor 9 Lite so i can update the phone to LLD-L31 8.0.0.128(C432) with face unlock?
I have already locked bootloader.
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Click to collapse
same problem with me
OmaroOmaro said:
How do I uninstall TWRP and unroot my Honor 9 Lite so i can update the phone to LLD-L31 8.0.0.128(C432) with face unlock?
I have already locked bootloader.
Click to expand...
Click to collapse
WTF dude.....
You relocked the bootloader with TWRP? You are really lucky to not have a bricked phone.
Unfortunately for you, to replace twrp with stock recovery and get the phone back to stock state you'll have to unlock the bootloader again as we cant do anything with a locked bootloader.
*>Unlock your phone like you did before.
*>Make sure you have twrp installed.
*>Follow this guide: https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
(just don't put image of twrp in the directory since you are aiming to go stock)
Fredin_ said:
WTF dude.....
You relocked the bootloader with TWRP? You are really lucky to not have a bricked phone.
Unfortunately for you, to replace twrp with stock recovery and get the phone back to stock state you'll have to unlock the bootloader again as we cant do anything with a locked bootloader.
*>Unlock your phone like you did before.
*>Make sure you have twrp installed.
*>Follow this guide: https://forum.xda-developers.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279
(just don't put image of twrp in the directory since you are aiming to go stock)
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I've unlocked and relocked my BL about 10 times with no adverse effects that i can see apart from after relock BL displays 'relocked'. I've also loaded all 3 different versions of TWRP in between and about 4 gsi images. Now back to stock B136 with magisk 17.1 and BL unlocked again with safetynet passing and banking apps working plus google play showing 'certified'. Why does unlocking and rocking BL cause issue? apart from the obvious full wipe required. Isn't it just a software flag getting set and reset? It's a genuine question cause i really don't know.
xzyk said:
I've unlocked and relocked my BL about 10 times with no adverse effects that i can see apart from after relock BL displays 'relocked'. I've also loaded all 3 different versions of TWRP in between and about 4 gsi images. Now back to stock B136 with magisk 17.1 and BL unlocked again with safetynet passing and banking apps working plus google play showing 'certified'. Why does unlocking and rocking BL cause issue? apart from the obvious full wipe required. Isn't it just a software flag getting set and reset? It's a genuine question cause i really don't know.
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Click to collapse
Boy aren't you lucky. Some guys have a hard time with relocking bootloader.Maybe you are just lucky or they're doing something wrong.
But how did you flash twrp with a locked bootloader?
PS im also having the relocked status in fastboot. Do you think we can make it back to 'Locked'? Just in case of warranty issues.
Hi everyone
Question for professionals and experienced people I hope to get a reliable answer on this matter
1- What do I lose when opening a bootloader other than air update and payment and warranty service?
2- Is it possible to return to the official status and receive air updates?
Thanks everyone in advance
Can't say for sure but you should still get OTA; if not you'll get full ROM zips delivered via OTA instead of the smaller chunk/patch updates.
The main thing is banking apps and Google Pay. Widevine should be OK. On mine it's L1 so still A-OK for Netflix/etc.
OTA updates work also if bootloader is unlocked. Idem for payement and warranty service...
If you root the phone it isn"t the same story.
Mine is rooted and OTA updates work. I download the update BUT I unroot the phone before installing it.
It"s possible to relock the bootloader but no need to do that...
PS: Unlocking bootloader resets the phone (Back up what you need before).
Unlock bootloader means no more hd on netflix n stuff.
Widevine stay L1 but netflix will failed to load unless you delete smthing n widevine drop to l3
zephyruel said:
Unlock bootloader means no more hd on netflix n stuff.
Widevine stay L1 but netflix will failed to load unless you delete smthing n widevine drop to l3
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Click to collapse
thank you for replying
lelozerien said:
OTA updates work also if bootloader is unlocked. Idem for payement and warranty service...
If you root the phone it isn"t the same story.
Mine is rooted and OTA updates work. I download the update BUT I unroot the phone before installing it.
It"s possible to relock the bootloader but no need to do that...
PS: Unlocking bootloader resets the phone (Back up what you need before).
Click to expand...
Click to collapse
Do you mean, after unlocking the bootloader, I can receive the OTA update
Android AOSP said:
Do you mean, after unlocking the bootloader, I can receive the OTA update
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Click to collapse
Yes.
zephyruel said:
Unlock bootloader means no more hd on netflix n stuff.
Widevine stay L1 but netflix will failed to load unless you delete smthing n widevine drop to l3
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Click to collapse
Thanks for the information :good:
lelozerien said:
Yes.
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Excellent I want to unlock the bootloader and flash the global ROM, and I was worried about the OTA update
Android AOSP said:
Excellent I want to unlock the bootloader and flash the global ROM, and I was worried about the OTA update
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Read carefully the forum! It seems people had problems by flashing a wrong global rom. I can't help you more because I've got MI9T Pro and didn't read a lot about that.
lelozerien said:
Read carefully the forum! It seems people had problems by flashing a wrong global rom. I can't help you more because I've got MI9T Pro and didn't read a lot about that.
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Click to collapse
Yes, I read about it, but after relock the bootloader
HI.
I am currently using the Tencent verions 8/128gb rog phone 2.
My bootloader is unlocked and i am running the latest WW rom with WW fingerprint.
I want to go back to the original factory state so that i may be able to get the Updates via OTA.
I want to go back to the original CN version and be able to get the OTAs
I read in some posts that Once bootloader has been unlocked. There is no way to get ota anymore. Whether it be cn or ww.. even if you lock the bootloader again??? is that true?
Can someone answer/help me get back to the stock/original factory rom.
i have attached the detailed snapshots showing my current version
First you will never get any OTA updates because you unlocked the bootloader.
Second stay on WW better for you no need to get back to CN there is no updates about 2 month ago.
masl100 said:
First you will never get any OTA updates because you unlocked the bootloader.
Second stay on WW better for you no need to get back to CN there is no updates about 2 month ago.
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you just need relock your bl
thiagoserrao said:
you just need relock your bl
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Click to collapse
Whats the benefit of locking the bootloader again, when there is no chance of Auto OTAz anyways?
thiagoserrao said:
you just need relock your bl
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Click to collapse
Does not work like that. It states clearly on Asus bootloader unlock tool, doing bootloader unlock will permanently disable OTA updates. Since your IEMI number will be automatically black listed from their OTA server. So even if you re-lock your bootloader you still won't receive any OTA updates.
Jake.S said:
Does not work like that. It states clearly on Asus bootloader unlock tool, doing bootloader unlock will permanently disable OTA updates. Since your IEMI number will be automatically black listed from their OTA server. So even if you re-lock your bootloader you still won't receive any OTA updates.
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Click to collapse
but how? because all the imei are the same -.-
anyone has experienced what this man says.
Greatuser123 said:
but how? because all the imei are the same -.-
anyone has experienced what this man says.
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Click to collapse
Don't ask me ask asus. Since they are stating this clearly on their information about their tool.
Also unlocking bootloader does not change IMEI number. That's why doing OTA with re-locked or unlocked bootloader won't give you anymore OTA.
And yes I have seen people saying updates through OTA no longer works once bootloader is unlocked.
So I unlocked my bootloader a week ago in order to root my Samsung galaxy M21 Android 11 One UI 3.1, but since the steps were unclear and I was kinda scared I just ditched the idea of rooting. So I searched on Reddit and etc, once you unlock bootloader whether you get OTA updates. There were mixed answers, but then I found a thread saying that I could re-lock the bootloader so I went with the tutorial and re-locked it!!! My question is once you unlock and then lock the bootloader again will you get OTA updates or not???
ItsMeKande said:
So I unlocked my bootloader a week ago in order to root my Samsung galaxy M21 Android 11 One UI 3.1, but since the steps were unclear and I was kinda scared I just ditched the idea of rooting. So I searched on Reddit and etc, once you unlock bootloader whether you get OTA updates. There were mixed answers, but then I found a thread saying that I could re-lock the bootloader so I went with the tutorial and re-locked it!!! My question is once you unlock and then lock the bootloader again will you get OTA updates or not???
Click to expand...
Click to collapse
Yup, you should get OTA updates if you flashed stock rom and relocked your bootloader
Fredin_ said:
Yup, you should get OTA updates if you flashed stock rom and relocked your bootloader
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Click to collapse
I actually unlocked the bootloader on my Mi 10T Pro 5G and then after a few weeks I decided to re-lock it. I installed the stock fastboot ROM and the locked the bootloader with the "fastboot oem lock" command. Will I still receive OTA updates? Thanks!
I have a Moto Edge S pro, and he came with the global ROM, and of course, with the BL unlocked. My question is: if I root my device, will I be able to install android 13??? Cause he still on Android 11 and it takes a lot of battery, and using root can I block the bootloader? Or just using the unlocked bootloader, can I update my phone by myself? If yes, how? I saw here a lot of manuals but I'm not confident to do by myself without help, can someone help me? Thank you everybody!!!
There is no problem
I have official ROM 13
After the update locked the bootloader
and no problem(moto edge s pro)
sadra9074 said:
There is no problem
I have official ROM 13
After the update locked the bootloader
and no problem(moto edge s pro)
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Click to collapse
Ok, I downloaded the stock rom (using the RMSA) but how can I know that it's already the one with android 13? Because my BL still unlocked and I know I have to put the command to lock again. So, if I install again the stock ROM of android 11 and block the BL, when my phone turns on, will I be able to update using OTA?
My suggestion that once the bootloader unlocked on a motorola phone let it stay unlocked then flash whatever compatible rom you want but don't lock back. Sometimes under special circumstances locking back can brick a phone. If there is an anti-rollback protection in your phone then it can brick the phone with locked bootloader and previous Android version.