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How To Guide [INSTRUCTION] How to make backup, restore TWRP on MIUI (error 255, fork etc)

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dromaczek

Senior Member
Oct 9, 2012
1,056
302
Kraków
Hi,
We have MIUI based on A12,
Some of You want to make NAND backup on A11, but always data backup make error like: fork, error 255 etc.. There is nice way to fix it.

Instuction below to make NAND backup correctly:
1) On miui setting remove second space, remove second user
2) boot into twrp
3) run script: RMDAD_v0.0.1.zip
4) go to console on TWRP, write on it: rm /data/extm -Rf
5) make succefully backup (data partition)

To restore from A12 to A11:
1) flash xioami eu fastboot A11 rom with format https://androidfilehost.com/?fid=2188818919693786473
2) fully boot
3) go to twrp, flash xiaomi eu new rom (stable or beta what U use before)
4) IMPORTANT!!!!! fully boot, set password - screenlock!
5) go to twrp, copy your TWRP backup to phone from computer, restore it
6) boot fully
7) reboot again
8) everythin is ok (miui backup data partition dont has icos size and font size set etc, all apps etc come back)

Paweł
 

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  • 3
    Hi,
    We have MIUI based on A12,
    Some of You want to make NAND backup on A11, but always data backup make error like: fork, error 255 etc.. There is nice way to fix it.

    Instuction below to make NAND backup correctly:
    1) On miui setting remove second space, remove second user
    2) boot into twrp
    3) run script: RMDAD_v0.0.1.zip
    4) go to console on TWRP, write on it: rm /data/extm -Rf
    5) make succefully backup (data partition)

    To restore from A12 to A11:
    1) flash xioami eu fastboot A11 rom with format https://androidfilehost.com/?fid=2188818919693786473
    2) fully boot
    3) go to twrp, flash xiaomi eu new rom (stable or beta what U use before)
    4) IMPORTANT!!!!! fully boot, set password - screenlock!
    5) go to twrp, copy your TWRP backup to phone from computer, restore it
    6) boot fully
    7) reboot again
    8) everythin is ok (miui backup data partition dont has icos size and font size set etc, all apps etc come back)

    Paweł