ViVo X Note unlock bootloader??? - Android Q&A, Help & Troubleshooting

This is a very simple question, and i have tried scouring the internet for this answer, but to no avail, i havent found anything. Has anyone successfully unlocked the bootloader/rooted/and flash an american OS to the Vivo X Note? I've tried all the conventional ways to unlock the bootloader on this device and nothing works. It's so odd because vivo has OEM unlocking in the dev options, but nothing in ADB works with it and there isnt an OEM tool like Xiaomi's tool that can do it. Every command just does not work with this phone. I hope there is an answer out there cause i would love to be able to remove originOS and put funtouch or something American on it. Thanks!

have you tried below command from fastboot-
fastboot bbk vivo_bsp unlock_vivo
Click to expand...
Click to collapse
I heard it works on some Vivo phone, not on all

criiture said:
This is a very simple question, and i have tried scouring the internet for this answer, but to no avail, i havent found anything. Has anyone successfully unlocked the bootloader/rooted/and flash an american OS to the Vivo X Note? I've tried all the conventional ways to unlock the bootloader on this device and nothing works. It's so odd because vivo has OEM unlocking in the dev options, but nothing in ADB works with it and there isnt an OEM tool like Xiaomi's tool that can do it. Every command just does not work with this phone. I hope there is an answer out there cause i would love to be able to remove originOS and put funtouch or something American on it. Thanks!
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Click to collapse
Hello and good morning, @criiture
Welcome to XDA. I hope you'll always find and get the support you require.
However, prior to your next posting please read the guidances that are stuck on top of every forum like
[Read Before Posting]QUESTIONS DO NOT BELONG IN GENERAL
Hello Everybody, In order to attempt to keep this forum neat and tidy the moderation team is asking you to post your questions into the Questions and Answers (Q&A) forum and not into the General section. You can find the Q&A forum by clicking...
forum.xda-developers.com
and the others. I've moved the thread to Android Q&A.
Thanks for your cooperation!
Regards
Oswald Boelcke
Senior Moderator

Some people reports this guide to work for unlocking Vivo X Note as well

I have a vivo X note and i really want to unlock bootloader. I think i have to downgrade it, but vivo does not help...

ferja5 said:
I have a vivo X note and i really want to unlock bootloader. I think i have to downgrade it, but vivo does not help...
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Click to collapse
criiture said:
This is a very simple question, and i have tried scouring the internet for this answer, but to no avail, i havent found anything. Has anyone successfully unlocked the bootloader/rooted/and flash an american OS to the Vivo X Note? I've tried all the conventional ways to unlock the bootloader on this device and nothing works. It's so odd because vivo has OEM unlocking in the dev options, but nothing in ADB works with it and there isnt an OEM tool like Xiaomi's tool that can do it. Every command just does not work with this phone. I hope there is an answer out there cause i would love to be able to remove originOS and put funtouch or something American on it. Thanks!
Click to expand...
Click to collapse
I know this was quite awhile ago but I can help if you're still interested. This is my current device and I have a pretty good handle on downgrading/rooting. I can also help you get back to the latest OTA. The key is to make sure you have a copy of the OTA.zip or at least the boot.img from that OTA version. I have all of these files backed up and can share them but could also walk you through the process so you're able to do it yourself. Let me know if interested. If there is a demand I may write up a guide. Happy to share any knowledge/data on an individual basis if not

Related

unlocking h831 bootloader?

i see a lot of tutorials on how to unlock the bootloader for the h831 while searching. has anyone tried these?
i'm curious because i'm getting the g5 tonight. and i might want to root it in the future.
There is no bootloader unlock for the h831 and there isn't one in developement either. If you really searched on the forums, you would have realised this yourself.
nalf3in said:
There is no bootloader unlock for the h831 and there isn't one in developement either. If you really searched on the forums, you would have realised this yourself.
Click to expand...
Click to collapse
actually, there is one:
https://forum.xda-developers.com/lg-g5/how-to/guide-adb-root-rw-dm-verity-off-sprint-t3523499
some have reported it to work. thanks though. and i didn't say i searched the forums, now did i.
Firstly, what you found isn't a bootloader unlock nor a "normal" root method (with supersu and all the bells and whistles). That is actually an userdebug kernel and an adb root is pretty limited for non-devellopers and you shouldn't use it ubless you know what you are doing. So I actually didn't lied to you as there really is no bootloader unlock available for the h831 nor one in devellopement.
Secondly, when you post a question in ANY forum, everyone expect you should AT LEAST make a quick search in the forum iteself or google it. Why ? Because if everybody ask questions without checking if they have been answered, the community is stuck at posting the same answer again and again, wasting everyone's time and ressources. Why somebody should take his own damn time to answer a question if the other person isn't even ready to make a quick 1 minutes search ?
nalf3in said:
Firstly, what you found isn't a bootloader unlock nor a "normal" root method (with supersu and all the bells and whistles). That is actually an userdebug kernel and an adb root is pretty limited for non-devellopers and you shouldn't use it ubless you know what you are doing. So I actually didn't lied to you as there really is no bootloader unlock available for the h831 nor one in devellopement.
Secondly, when you post a question in ANY forum, everyone expect you should AT LEAST make a quick search in the forum iteself or google it. Why ? Because if everybody ask questions without checking if they have been answered, the community is stuck at posting the same answer again and again, wasting everyone's time and ressources. Why somebody should take his own damn time to answer a question if the other person isn't even ready to make a quick 1 minutes search ?
Click to expand...
Click to collapse
seems like you're angry...how about you just get the hell out of my thread eh?
i asked a question in the QUESTIONS forum! it doesn't matter if it was asked before. if you don't like to answer with kindness, then don't answer at all.
thanks for the info though.

Can a LG Harmony M257 Cricket be rooted and bootloader be unlocked?

Thank you very much!!!
eletech said:
Thank you very much!!!
Click to expand...
Click to collapse
I don't have this device but, so far, based upon the following threads (specific to your device), this hasn't been achieved yet OR it may have and hasn't been posted yet.
https://forum.xda-developers.com/showthread.php?t=3730098
https://forum.xda-developers.com/showthread.php?t=3702377
Since there's no specific place within the forum for this device, you may be able to obtain some member guidance within one of the following General Q&A threads.
https://forum.xda-developers.com/showthread.php?t=2259645
https://forum.xda-developers.com/showthread.php?t=2257421
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT provide support via PM unless asked/requested by myself. PLEASE keep it in the threads where everyone can share.
maybe this will work?
im in the same boat here but as far as i can tell you need to unlock the bootloader with this
(search this unlock bootloader lg "m257" its the first thing that comes up in google im a new user and cant post links yet)
then use that to get twrp to get supersu on useing the zip
the problem is that the guide is very vague on how to get the commands to word, it basicly says get this and use it with no real explanation on how it is done.
anyone here has an LG M257, please dump the system.img
https://www.mylgphones.com/cricket-lg-harmony-m257-firmware-how-to-dump-software-with-lg-up.html
I have the dump of system.img, but I do not know how to upload it here. It seems too large.

Help needed to root Viewsonic VSD243 non-GMS device

Hi all,
I'm hoping one the XDA geniuses can help with a challenge I have!
I have a Viewsonic VSD243 I bought second hand to give to my kids but didn't realize it's a non-GMS device and therefore doesn't support playstore. Most of the apps the kids want need playstore so have been looking for a way to get playstore working without luck. Now I know why it was so cheap!
The bootloader is locked and I haven't been able to get to the bootloader to unlock as there are no physical volume buttons on the device and abd reboot bootloader just restarts the device...fastboot is not finding a device no matter what I try. I've been attempting various other workarounds for weeks with no luck (e.g. methods used for Huawei devices using apps like chat partner, ) but not had any luck
Please could someone recommend a method(s) to unlock the bootloader / root the device given the above (especially with the restriction of not having physical volume keys)? Ideally I'd like to create a dual boot on the device, one with existing ROM and one with custom (e.g. via Magisk) but can't get to root :-(
Your help would be really appreciated
Jaggedboy said:
Hi all,
I'm hoping one the XDA geniuses can help with a challenge I have!
I have a Viewsonic VSD243 I bought second hand to give to my kids but didn't realize it's a non-GMS device and therefore doesn't support playstore. Most of the apps the kids want need playstore so have been looking for a way to get playstore working without luck. Now I know why it was so cheap!
The bootloader is locked and I haven't been able to get to the bootloader to unlock as there are no physical volume buttons on the device and abd reboot bootloader just restarts the device...fastboot is not finding a device no matter what I try. I've been attempting various other workarounds for weeks with no luck (e.g. methods used for Huawei devices using apps like chat partner, ) but not had any luck
Please could someone recommend a method(s) to unlock the bootloader / root the device given the above (especially with the restriction of not having physical volume keys)? Ideally I'd like to create a dual boot on the device, one with existing ROM and one with custom (e.g. via Magisk) but can't get to root :-(
Your help would be really appreciated
Click to expand...
Click to collapse
@Jaggedboy
Welcome to XDA. I hope you'll always get the support you require.
However, prior to your next posting please read the guidances that are stuck on top of every forum like
Note: Questions go in Q&A Forum
If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
forum.xda-developers.com
and the others. I've moved the thread to Android Q&A.
Thanks for your cooperation.
Regards
Oswald Boelcke
Senior Moderator
I successfully unlocked and rooted a VSD231 with KingoRoot.apk just say no to all the junk it tries to put on it. I am going from memory a long time ago.
thank you for responding and good to know you managed with a viewsonic device. I'll give it a go as don't have many other options...
I spoke to Viewsonic and was told the only way to get playstore was to jailbreak the device and put on an alternate ROM...when I asked how to unlock the bootloader to do it they said they couldn't / wouldn't tell me :-( !!
When I talked to them years ago, they were very surprised that I unlocked and rooted my VSD231.

Combination Firmware for Samsung Galaxy J4 (SM-J400F) - Binary version U9

Hi guys. There seems to be no thread for Galaxy J4 despite requests to put it up so my sincere apologies if I've missed it. Got my sister's J4 on FRP lock. She hadn't enabled USB debugging nor OEM unlock in Developer options. I've watched tons of tutorials on how to unlock but it's dawned on me that none of these methods can work with the bootloader locked. The only way I think I can do that is by flashing the exact combination firmware then enabling USB debugging and OEM unlock then attempting FRP unlock. Problem is, the available combination firmware I've come across are binary versions U1 to U7. This phone is binary version U9. I've scoured the internet for this specific combination firmware to no avail. Anyone knows where I can find it? It's been a long 3 months of searching am almost giving up.
seya90210 said:
Hi guys. There seems to be no thread for Galaxy J4 despite requests to put it up so my sincere apologies if I've missed it. Got my sister's J4 on FRP lock. She hadn't enabled USB debugging nor OEM unlock in Developer options. I've watched tons of tutorials on how to unlock but it's dawned on me that none of these methods can work with the bootloader locked. The only way I think I can do that is by flashing the exact combination firmware then enabling USB debugging and OEM unlock then attempting FRP unlock. Problem is, the available combination firmware I've come across are binary versions U1 to U7. This phone is binary version U9. I've scoured the internet for this specific combination firmware to no avail. Anyone knows where I can find it? It's been a long 3 months of searching am almost giving up.
Click to expand...
Click to collapse
Hello and good afternoon, @seya90210
Welcome to XDA although you're already a long time member. I hope you'll always find and get the support you require.
However, prior to your next posting please read the guidances that are stuck on top of every forum like
Note: Questions go in Q&A Forum
If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
forum.xda-developers.com
and the others. I've moved the thread to Android Q&A.
Thanks for your cooperation!
Regards
Oswald Boelcke
Senior Moderator
Thanks for that. An oversight on my part.. Will adhere to the guides.

S918N is possible rooting with out know security issues

Hello, I am a person who lives in South Korea and wants to root. Perhaps because of s918n's n, all community methods fail frequently. Even the installation of twrp has not been successful yet, but the note 9 that is playing at home succeeds in less than an hour after starting work..
I'm too beginner, so the current factor I figured out is that each region in the world has a different model, and as an identifier, n means South Korea, that is, it's impossible until twrp and rom suitable fo
r phones with n come out..
I am wondering if my analysis is correct. Oh, and currently, as far as I know, my model does not have a rooting method.. Is this correct?
korbyhygy said:
Hello, I am a person who lives in South Korea and wants to root. Perhaps because of s918n's n, all community methods fail frequently. Even the installation of twrp has not been successful yet, but the note 9 that is playing at home succeeds in less than an hour after starting work..
I'm too beginner, so the current factor I figured out is that each region in the world has a different model, and as an identifier, n means South Korea, that is, it's impossible until twrp and rom suitable fo
r phones with n come out..
I am wondering if my analysis is correct. Oh, and currently, as far as I know, my model does not have a rooting method.. Is this correct?
Click to expand...
Click to collapse
Hello and good afternoon, @korbyhygy Welcome to XDA! I hope you'll always get the support you require.
However, prior to your next posting please read the guidances that are stuck on top of every forum like
Note: Questions go in Q&A Forum
If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
forum.xda-developers.com
and the others. I've moved your thread to Android Q&A.
Thanks for your cooperation!
Regards
Oswald Boelcke
Senior Moderator
korbyhygy said:
Hello, I am a person who lives in South Korea and wants to root. Perhaps because of s918n's n, all community methods fail frequently. Even the installation of twrp has not been successful yet, but the note 9 that is playing at home succeeds in less than an hour after starting work..
I'm too beginner, so the current factor I figured out is that each region in the world has a different model, and as an identifier, n means South Korea, that is, it's impossible until twrp and rom suitable fo
r phones with n come out..
I am wondering if my analysis is correct. Oh, and currently, as far as I know, my model does not have a rooting method.. Is this correct?
Click to expand...
Click to collapse
Are you trying to root your phone or install a custom ROM?
I have failed all the methods on the s23ultra bulletin board. Please give me the address where I can download the twrp and rom files that have been verified to work on the current s918n..
ethical_haquer said:
Are you trying to root your phone or install a custom ROM?
Click to expand...
Click to collapse
yep i want..
korbyhygy said:
yep i want..
Click to expand...
Click to collapse
I don't quite understand what you want (Sorry, language barrier), but to root your device follow Magisk's official Installation Instructions. I beleive there are currently no custom ROMs for your device because your device is so new. Let me know if you have any questions!
korbyhygy said:
I have failed all the methods on the s23ultra bulletin board. Please give me the address where I can download the twrp and rom files that have been verified to work on the current s918n..
Click to expand...
Click to collapse
If you are trying to flash the stock OneUI, follow the directions here. Once again, please let me know if you have any questions.
AnswerThank you so much, I finally succeeded. I'm still not sure what exactly happened, so I don't even know why it happened, but...
First of all, I succeeded in obtaining superuser privileges, and I am enjoying all the privileges after rooting, such as installing the Majisk module. First of all, I was determined, but in the end, the point that the banking app and the Korean multifinancial integration app called TOS are not open after rooting is more difficult and nerve-wracking than I thought... First of all, since I have entered the world of rooting, I will enjoy a little and identify the cause later...
Thank you so much for your interest and help
Translated with DeepL
korbyhygy said:
AnswerThank you so much, I finally succeeded. I'm still not sure what exactly happened, so I don't even know why it happened, but...
First of all, I succeeded in obtaining superuser privileges, and I am enjoying all the privileges after rooting, such as installing the Majisk module. First of all, I was determined, but in the end, the point that the banking app and the Korean multifinancial integration app called TOS are not open after rooting is more difficult and nerve-wracking than I thought... First of all, since I have entered the world of rooting, I will enjoy a little and identify the cause later...
Thank you so much for your interest and help
Translated with DeepL
Click to expand...
Click to collapse
Nice! As for banking apps, there are plenty of threads here on XDA about getting those to work. Good luck!

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