how to remove bootloader is unlocked on cos 13 - OnePlus 8 Pro Questions & Answers

i have oneplus 8 pro EU flashed with cos 13 F.63
how do i remove the bootloader is unlocked warning
thanks alot guys.

AidenDRJr said:
i have oneplus 8 pro EU flashed with cos 13 F.63
how do i remove the bootloader is unlocked warning
thanks alot guys.
Click to expand...
Click to collapse
The unlocked bootloader warning is Android functioning as intended. See Android Boot Flow.
Removing it involves modifying the bootloader, which can brick your device.

AidenDRJr said:
i have oneplus 8 pro EU flashed with cos 13 F.63
how do i remove the bootloader is unlocked warning
thanks alot guys.
Click to expand...
Click to collapse
There's a whole thread for it here that quite frankly sounds very complicated and not worth the hassle. As @V0latyle said - if you mess up you could brick your device.

thanks guys for the answers

Related

TWRP & xiaomi.eu support?

When can we expect to see TWRP and xiaomi.eu support for the Pro?
Does anyone know if Xiaomi's bootloader unlocking tool supports the Pro?
I didn't see any mention of it on the MIUI forum, and I'd much prefer to linger here than there.
I think you will not get good support, because for that price you can get a MI5, with Snapdragon 820. The other thing is xiaomi need a snapdragon version for India, like by the redmi note 3.
TWRP and developer ROM EU is present today on xiaomi.eu!
Bootloader tool unlock of Xiaomi work great on this phone
vigorsolair said:
TWRP and developer ROM EU is present today on xiaomi.eu!
Bootloader tool unlock of Xiaomi work great on this phone
Click to expand...
Click to collapse
Can you help me to unlock bootloader
And Root the Phone?
Please...
3llawi said:
Can you help me to unlock bootloader
And Root the Phone?
Please...
Click to expand...
Click to collapse
Its not hard, you just need to go to "en . miui .com /unlock" and follow instructions.
When your phone is unlocked you can install TWRP with fastboot and then install custom ROMs or root.

Bootloader unlock tool (apk)

Found a bootloader unlocking app, from the official ASUS site...Anyone tried this out? Does it work fine, i still have a locked bootloader, chek this if it really works cause its given by ASUS official site!
Here's the link for it : https://www.asus.com/in/Phone/ZenFone-Max-Pro-ZB601KL/HelpDesk_Download/
Select os version Android - the app is first one in the utility tab
It will void your warrantee and your imei is blacklisted and not getting any ota even you locked it back
paramparmatma said:
It will void your warrantee and your imei is blacklisted and not getting any ota even you locked it back
Click to expand...
Click to collapse
By the way, i've unlocked bootloader by Official site from Asus. So, i locked it back. Can i get OTA update ?
X00TDB Unlocked and fastboot not working
I unlocked my X00TDB using the official apk and now none of the fastboot flash commands are working. I was aiming on replace the official firmware (339) with LineageOS but I'm not even able to flash twrp after the unlock. Any ideas?
Thanks in advance.
JoiSenpai said:
By the way, i've unlocked bootloader by Official site from Asus. So, i locked it back. Can i get OTA update ?
Click to expand...
Click to collapse
No...AFAIK you won't be getting any more ota updates even if you relock or switch to stock
Hello this is for asus zenfone max pro m1. idk if someone will still see this but, i downloaded the official apk unlock tool from asus how do i unlock nootloader with it? All tutorials ive seen they dont use an apk file type thats why im confused. Also where do you download the driver to install in pc? Ive downloaded the intel one. Thank you so much if someone will reply to this
Can i use the app to relock the bootloader?

[Nokia 6 TA-1021, Android 9] Is this phone rootable?

Hi. I wanted to get root in my ohone, but any tutorial I followed is useful. I can't use SuperSu and TWRP methods because I can't unlock the bootloader and the app Nokia gives in the official page for unlocking is completely useless. Better not even talking about the one click root apps because I am not even going to pretend they exist.
So I don't know what to do. Some people says this model is completely impossible to root, while others recommend I use Magisk (I don't know how) or specific commands in the Minimal ADB blackboard, do I don't know what I should really do.
So if there exist a way I can root this model of phone which again is Nokia 6 TA-1021 with Android 9, I would like to know the options and how to execute them. Thanks!!
alexholox said:
Hi. I wanted to get root in my ohone, but any tutorial I followed is useful. I can't use SuperSu and TWRP methods because I can't unlock the bootloader and the app Nokia gives in the official page for unlocking is completely useless. Better not even talking about the one click root apps because I am not even going to pretend they exist.
So I don't know what to do. Some people says this model is completely impossible to root, while others recommend I use Magisk (I don't know how) or specific commands in the Minimal ADB blackboard, do I don't know what I should really do.
So if there exist a way I can root this model of phone which again is Nokia 6 TA-1021 with Android 9, I would like to know the options and how to execute them. Thanks!!
Click to expand...
Click to collapse
Since pie update, twrp is not booting in some devices of nokia 6 (TA-1021)
and if u want to root your phone
It's must to unlock your device bootloader first .
After that you can flash twrp and magisk ..
But keep in mind ..
Magisk 17.1 is working on Android pie or else canary build( i haven't tested it yet)
And if you want to unlock bootloader of your phone then u have to buy unlock key .
Or else you can try the procedure as mentioned before by @Calyxhikari.
Follow that procedures carefully.. hope it will work for u
Emmykay223 said:
Since pie update, twrp is not booting in some devices of nokia 6 (TA-1021)
and if u want to root your phone
It's must to unlock your device bootloader first .
After that you can flash twrp and magisk ..
But keep in mind ..
Magisk 17.1 is working on Android pie or else canary build( i haven't tested it yet)
And if you want to unlock bootloader of your phone then u have to buy unlock key .
Or else you can try the procedure as mentioned before by @Calyxhikari.
Follow that procedures carefully.. hope it will work for u
Click to expand...
Click to collapse
Thanks for the reply.
Yes I concluded the issue is being unabled to unlock the bootloader but I am a bit lost.
How to do it? And also, you menctioned I have to buy a key... There is absolutely no other way of doing it? Am I forced to spend more money or there exist a free way?
I never had to unlock it before and I don't know the process.
alexholox said:
Thanks for the reply.
Yes I concluded the issue is being unabled to unlock the bootloader but I am a bit lost.
How to do it? And also, you menctioned I have to buy a key... There is absolutely no other way of doing it? Am I forced to spend more money or there exist a free way?
I never had to unlock it before and I don't know the process.
Click to expand...
Click to collapse
It's not expensive , you can buy it from techmesto.com
Or contact to calyxhikari i bought it in just 250rs (INR) And believe that was very simple process to unlock bootloader some commands are necessary to unlock it and that's the only way to unlock it . Once you buy it, then you can lock and unlock it anytime .
Emmykay223 said:
It's not expensive , you can buy it from techmesto.com
Or contact to calyxhikari i bought it in just 250rs (INR) And believe that was very simple process to unlock bootloader some commands are necessary to unlock it and that's the only way to unlock it . Once you buy it, then you can lock and unlock it anytime .
Click to expand...
Click to collapse
Does Calyx Hikari know the keys or what he does in the process?
Also, he also sells the key or he just can help?
alexholox said:
Does Calyx Hikari know the keys or what he does in the process?
Also, he also sells the key or he just can help?
Click to expand...
Click to collapse
According to me he sells too. Contact him
How to root Nokia 6. TA-1021 Android 9
Yes it Is, if you buy the key. I have latest updates for my nokia ta-1021 and i have rooted that.
2
[email protected]
How to root Nokia 6 2017 Android 8.1.0?
I have unlock bootloader of Nokia 6.. now I want to know what should I have to do for get root system
Bughlani said:
I have unlock bootloader of Nokia 6.. now I want to know what should I have to do for get root system
Click to expand...
Click to collapse
hello, how did you unlock your bootloader?
did you buy a key?

Install gcam on mi a1

My device is running Android pie March 5 2019 update.
I need to know i would be able to install gcam after unlocking the bootloader?
Or anything else to do after unlocking the bootloader before install gcam?
I need to know the full method/process of this.
Anyone please help me .
Bax.bie said:
My device is running Android pie March 5 2019 update.
I need to know i would be able to install gcam after unlocking the bootloader?
Or anything else to do after unlocking the bootloader before install gcam?
I need to know the full method/process of this.
Anyone please help me .
Click to expand...
Click to collapse
I used this guide on pie: https://forum.xda-developers.com/mi-a1/how-to/guide-enable-camera2-api-eis-stock-t3883017
after using this guide you should be able to use Gcam with your bootloader locked
I recommend to backup your data as unlocking and locking the bootloader can trigger a wipe, which can be bypassed if you do it according to the guide, but backup just in case.
​
orma1 said:
I used this guide on pie: https://forum.xda-developers.com/mi-a1/how-to/guide-enable-camera2-api-eis-stock-t3883017
after using this guide you should be able to use Gcam with your bootloader locked
I recommend to backup your data as unlocking and locking the bootloader can trigger a wipe, which can be bypassed if you do it according to the guide, but backup just in case.
Click to expand...
Click to collapse
Thanks brother. Please tell me the method in this video as same as the method you told me?
https://youtu.be/cgZpyoWcLTs

C900 B163??

İ have a (demo) p9 lite which didn't get any update so I tried some of the firmwares (Asia i guess) now i get this version which is not getting any update and iam stuck in this firmware but my emui version was before 4.1 now 4.1.3 that is working on a marshmallow version so can anybody help? (My bootloader is locked and sorry for my bad English)
zigana777 said:
İ have a (demo) p9 lite which didn't get any update so I tried some of the firmwares (Asia i guess) now i get this version which is not getting any update and iam stuck in this firmware but my emui version was before 4.1 now 4.1.3 that is working on a marshmallow version so can anybody help? (My bootloader is locked and sorry for my bad English)
Click to expand...
Click to collapse
Hello dear,
I don't know if the 'demo' version can be unlocked (bootloader code),
but if yes then you can use @k1ll3r8e's TOOLKIT to rebrand to another region (cust)
like C432 european or C636 asian, etc... you just need the correct files.
Once you rebranded then will be possible to upgrade to nougat via Firmware Finder app
or some other tool/script.
P.S.: What version of p9 lite do you have ? L21-L22-L23-L31-L53 ?
Cheers
Dadditz said:
Hello dear,
I don't know if the 'demo' version can be unlocked (bootloader code),
but if yes then you can use @k1ll3r8e TOOLKIT to rebrand to another region (cust)
like C432 european or C636 asian, etc... you just need the correct files.
Once you rebranded then will be possible to upgrade to nougat via Firmware Finder app
or some other tool/script.
P.S.: What version of p9 lite do you have ? L21-L22-L23-L31-L53 ?
Cheers
Click to expand...
Click to collapse
L-31
zigana777 said:
L-31
Click to expand...
Click to collapse
Well, i think you can rebrand to the european firmware (C432);
both single and dual sim oeminfo files and matching firmwares (B160&B161) available. (see the attachments below)
But, like a told, you need to unlock the bootloader first.
P.S.: you already risked to brick the device trying by your own,
using the toolkit and doing something wrong could turn the device in a paperweight....beware what you do with your device !!!
Cheers
Dadditz said:
Well, i think you can rebrand to the european firmware (C432);
both single and dual sim oeminfo files and matching firmwares (B160&B161) available. (see the attachments below)
But, like a told, you need to unlock the bootloader first.
P.S.: you already risked to brick the device trying by your own,
using the toolkit and doing something wrong could turn the device in a paperweight....beware what you do with your device !!!
Cheers
Click to expand...
Click to collapse
İ get it but how am I suppose to unlock my bootloader is there any free way to do it or do i need to pay for it if yes which one is safer to do that and a bit cheaper i am a student so i don't want to pay too much for a 3 years old phone
zigana777 said:
İ get it but how am I suppose to unlock my bootloader is there any free way to do it or do i need to pay for it if yes which one is safer to do that and a bit cheaper i am a student so i don't want to pay too much for a 3 years old phone
Click to expand...
Click to collapse
Dear friend,
I agree with you and completely opposed to paying, but
I believe there are no other ways than giving up a couple of beers and
using DC-UNLOCKER which at the cost of 4 euro reads the bootloader code.
Obviously you only know if it's worth it and definitely remains your choice.
For everything you should / want to do there's a guide you just have to follow.
If you encounter any problems or are unsure about how to do,
you can always meet the community or me in this topic.
I wish you the best !!
Cheers
Dadditz said:
Dear friend,
I agree with you and completely opposed to paying, but
I believe there are no other ways than giving up a couple of beers and
using DC-UNLOCKER which at the cost of 4 euro reads the bootloader code.
Obviously you only know if it's worth it and definitely remains your choice.
For everything you should / want to do there's a guide you just have to follow.
If you encounter any problems or are unsure about how to do,
you can always meet the community or me in this topic.
I wish you the best !!
Cheers
Click to expand...
Click to collapse
Thanks for the help mate u're awesome ?

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