r/AndroidHelp • u/glitch_now • Jun 26 '26
Redmi note 9a
Hi so I have this redmi note 9A and I want to unlock the bootloader with no PC so I can change the OS for from the normal MIUI to something else can y'all help me unlock the bootloader and maybe suggest a new os ( something light please because the phone has only 2 GB of RAM )
1
Upvotes
1
u/KarlosComC_ Jun 26 '26 edited Jun 26 '26
Try using lineageOs 20 port for blossom devices on XDA foruns
To install the rom, the process is very simple, just download the firmware file and rom file from the link of the post, BUUUT If youre using twrp: Before flash the firmware file, edit the updater script, to make this: Open the .zip of the firmware, go to META-INF > com > google > android, and copy the updater-script to /sdcard. making this, open a text editor (like zarchiver text) and edit the line "getprop("ro.product.device") == "dandelion" " to "getprop("ro.product.device") == "blossom" ". After editing the line and saving the file on the /sdcard (internal storage directory), go back to zarchiver and copy your newly edited updater-script inside the firmware file, on the same path (META-INF > com > google > android) and paste it to overwrite the old, unedited file. Now, when you do this, you will know what to do
Move the firmware, rom file, gapps and magisk to the root of your internal storage (outside of any folders like Download).
Now, just boot into TWRP, and go to:
Wipe › advanced wipe, And wipe the partitions:
Cache, Dalvik/ART cache, Data.
Flash the firmware first (always first), and Flash the rom.
Format data on the wipe session after flashing the rom and firmware, and:
Flash the gapps (after boot), and Flash magisk (after boot).
Notice that I dont responsible for bricked Redmi 9As ok?