How can I go back to MIUI 12, use a Custom Rom, and want to flash MIUI through TWRP without losing the Bootloader unlock?
RobsonDUG said:
How can I go back to MIUI 12, use a Custom Rom, and want to flash MIUI through TWRP without losing the Bootloader unlock?
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Just download any stock recovery ROM you wanna use and flash it in TWRP, format data and that's all.....or you can download any fastboot stock ROM and flash it using MiFlash tool ("clean all" option checked.....be careful, the "clean all and lock" is checked by default, so if you wanna keep you bootloader unlocked you have to change it).
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i got a mi4 lte with me and i tried flashing twrp 3.2.1.0 then flash extended partition and nitrogen os but it gave me error 7, after that i tried flashing miui9 eu but it ended up my partition are messed up.
and so i flash miui 6 fastboot rom and now my mi4 is all fine.
so can anyone guide me how to actually flash a custom rom on this phone i tried googling but im confused now because there's so many guide im not sure which one to follow
thanks in advance
xSmart007x said:
i got a mi4 lte with me and i tried flashing twrp 3.2.1.0 then flash extended partition and nitrogen os but it gave me error 7, after that i tried flashing miui9 eu but it ended up my partition are messed up.
and so i flash miui 6 fastboot rom and now my mi4 is all fine.
so can anyone guide me how to actually flash a custom rom on this phone i tried googling but im confused now because there's so many guide im not sure which one to follow
thanks in advance
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Are you coming with stock ROM? If you are, just simply format data in twrp and then install you will be fine.
tonyyang- said:
Are you coming with stock ROM? If you are, just simply format data in twrp and then install you will be fine.
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forgot to update but it's all fine now, simply formatting data didn't help me back then.
what i did:
- flash miui 9 global rom fastboot
- flash twrp via adb
- format system, cache etc without formatting internal storage
- flash custom rom
xSmart007x said:
forgot to update but it's all fine now, simply formatting data didn't help me back then.
what i did:
- flash miui 9 global rom fastboot
- flash twrp via adb
- format system, cache etc without formatting internal storage
- flash custom rom
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hii
how to flash miui 9 global rom fastboot?
when coming from stock rom to custom rom did you unlock bootloader?
sudarshan3 said:
hii
how to flash miui 9 global rom fastboot?
when coming from stock rom to custom rom did you unlock bootloader?
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the mi3/mi4 doesn't have locked bootloader.
fastboot rom flashed using miflash. be sure to back up your files
Without unrooting my OnePlus 7 if i directly go to fastboot mode and use command fastboot OEM lock what will happen ( my phone is rooted with magisk without twrp)? I want to lock my OnePlus 7 bootloader as i want to sell my phone
Thanks in advance
mannulko said:
Without unrooting my OnePlus 7 if i directly go to fastboot mode and use command fastboot OEM lock what will happen ( my phone is rooted with magisk without twrp)? I want to lock my OnePlus 7 bootloader as i want to sell my phone
Thanks in advance
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Please don't do this. Please clean install stock rom like stable OxygenOS and perform a factory reset from that rom. Now you can lock your bootloader.
strongst said:
Please don't do this. Please clean install stock rom like stable OxygenOS and perform a factory reset from that rom. Now you can lock your bootloader.
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Ok thanks
mannulko said:
Ok thanks
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If you need further help, just ask
Clean install means i should download stock oos rom and flash it through local upgrade method?
mannulko said:
Clean install means i should download stock oos rom and flash it through local upgrade method?
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Exactly. Or if you are already on latest stock oos, you can do a factory reset,then boot, enable USB debugging and issue the fastboot command to lock the device(which wipes it additionally).
Hi, How do I downgrade from stock unrooted 10.3.4 to 10.3.3? Can I simply install the full OTA file via local upgrade? The reason is that I'd like to install Resurrection Rom which is needs 10.3.3 as base. Of course, I'll root the phone once it's on 10.3.3.
Also, the ROM page says I need to install OOS on both slots on TWRP. How do I do this? I'd assume that if the device on stock OOS from the start, that would mean that OOS is on both the slots. Isn't this so? Pls help
Back up your data, download the full version on oxygen updater, delete all in twrp so that 0000, connect to pc to add the 2.3gb OOS, go back to flash. It will flash OOS official both slots and you will go back to stock, you can root and twrp with tool all in one after back on stock. If that for someone reason doesn't work try the fast boot rom in tool all in one, recovery firmware, delete all option. I have done this option before to lock bootloader back
djhulk2 said:
Back up your data, download the full version on oxygen updater, delete all in twrp so that 0000, connect to pc to add the 2.3gb OOS, go back to flash. It will flash OOS official both slots and you will go back to stock, you can root and twrp with tool all in one after back on stock. If that for someone reason doesn't work try the fast boot rom in tool all in one, recovery firmware, delete all option. I have done this option before to lock bootloader back
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Thanks comrade
I installed Arrow OS after unlocking bootloader and flashing a recovery so i want to sell the phone and is there anyway i can lock the bootloader and instal the official MIUI?
I already have the official ROM and fastboot can be used on it but i want help to minimize the chances of bricking my phone
pistone45 said:
I installed Arrow OS after unlocking bootloader and flashing a recovery so i want to sell the phone and is there anyway i can lock the bootloader and instal the official MIUI?
I already have the official ROM and fastboot can be used on it but i want help to minimize the chances of bricking my phone
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Yes, flash MIUI fastboot ROM with MI flash tool.
Noter2017 said:
Yes, flash MIUI fastboot ROM with MI flash tool.
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Will it work if I flash it directly on TWRP?
-Save MIUI 12 to internal storage
-Boot to recovery
-Flash MIUI
-Format Data
-Reboot
Sketzu said:
Will it work if I flash it directly on TWRP?
-Save MIUI 12 to internal storage
-Boot to recovery
-Flash MIUI
-Format Data
-Reboot
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If you do not want any problems , you will use fastboot version of MIUI and flash it in mi flash tool.
Hi,
i want to go back to stock rom and re-lock the bootloader.
I tried to flash the fastboot rom "lmi_eea_global_images_V12.5.1.0.RJKEUXM" via MiFlash (2018.5.28.0), but it failed because of anti rollback.
Current installed rom is xiaomi.eu weekly 21.7.28 (miui 12.6). TWRP is also installed.
Whats the right way to get back to stock?
Thanks
Spillunke said:
Hi,
i want to go back to stock rom and re-lock the bootloader.
I tried to flash the fastboot rom "lmi_eea_global_images_V12.5.1.0.RJKEUXM" via MiFlash (2018.5.28.0), but it failed because of anti rollback.
Current installed rom is xiaomi.eu weekly 21.7.28 (miui 12.6). TWRP is also installed.
Whats the right way to get back to stock?
Thanks
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https://forum.xda-developers.com/t/guide-use-xiaomi-flash-tool.4262425/
@NOSS8
perfect, thanks!