relock bootloader - Xiaomi Poco X3 NFC Questions & Answers

Hi, does we can relock bootloader safely ? With miflash.

green2005 said:
Hi, does we can relock bootloader safely ? With miflash.
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If you use the same version of the ROM you had when you bought the phone and made the MI account, i guess it is safe to do it.

Related

Rooting the .14 firmware

Do i really have to unlock bootloader to root it? If yes, can i relock it afterwards?
BLiapis said:
Do i really have to unlock bootloader to root it? If yes, can i relock it afterwards?
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Yes, make sure to backup your TA first, otherwise you can't relock it again.
BLiapis said:
Do i really have to unlock bootloader to root it? If yes, can i relock it afterwards?
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You need not unlockbootloader just to root, but if you are changing kernels..then you should unlock
no need to unlock
Here you can find how to root .14 simply with no unlocked bootloader required
tested by me and work perfectly
Don't forget To hit Thanks

OTA with Chinaman unlock.

Just curious if the bootloader is relocked after accepting the OTA, and if so will the code have to be re entered? Or will a Fastboot OEM unlock suffice?
Brenardo said:
Just curious if the bootloader is relocked after accepting the OTA, and if so will the code have to be re entered? Or will a Fastboot OEM unlock suffice?
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It won't relock you.
Sent From My Droid Ultra
Caseyk621 said:
It won't relock you.
Sent From My Droid Ultra
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So if I downgrade and take OTAs will the bootloader unlock remain, and is this even possible?
Once the bootloader is unlocked it cannot be changed to its original state...

Shifting to dev rom after unlocking bootloader?

Mi4C's bootloader got locked but I unlocked it again by flashing the stable version & then using command fastboot oem unlock but now can I flash Developer ROM with TWRP recovery ?
or will it lock the bootloader again ?
TheDj408 said:
or will it lock the bootloader again ?
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Yes, it will. Use xiaomi.eu or sMIUI one instead.

RELOCK bootloader.

Does anyone know how to relock bootloader? I've unlock it but after I can't find twrp to marshmallow.
You cannot relock the bootloader on this device. Could you be a bit more specific on your issue?
TVD1903 said:
You cannot relock the bootloader on this device. Could you be a bit more specific on your issue?
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Nevermind now, just wanted to know can I relock it.

Question Can i relock bootloader?

can you relock bootloader after change rom from V13.0.10.0.RKCEUXM to V13.0.5.0.SKCMIXM ?
biox2003 said:
can you relock bootloader after change rom from V13.0.10.0.RKCEUXM to V13.0.5.0.SKCMIXM ?
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Except if your device is a Chinese version (if this model exists) you can re-lock the bootloader on any stock rom.

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