Hacking Question About Downgrade

[LoneFlo]

Hi there !

Simple question: If I update my FW with ChoixdujourNX to avoid burning fuses, will I have to restore full NAND backup if I wanna downgrade for any reason or is there another way ?

 

[Kubas_inko]

1. NAND backup.
2. Downgrade via choidujourNX.
3. Rebuild NAND (thus downgrade) via choidujour.

 

[LoneFlo]

1. NAND backup.
2. Downgrade via choidujourNX.
3. Rebuild NAND (thus downgrade) via choidujour.

Great. So ChoidujourNX allows to rollback. Good to know. Thanks

 

[paulzheng]

it needn't full nand or rawnand.
backup boot0/1 and sys emmc is enough. cost a couple of mins.

 

[paulzheng]

it needn't full nand or rawnand.
backup boot0/1 and sys emmc is enough. cost a couple of mins.

 

[natkoden]

Great. So ChoidujourNX allows to rollback. Good to know. Thanks

Yeah, with no issues at all. When yo don't have CFW your alternative is choidojour (without NX) or NAND backup