Select the method for your device brand.
Download the appropriate files for your model:
recovery.img
boot.img
ZenOS zip package
recovery.img (or .tar)
vbmeta.img (or .tar)
ZenOS zip package
Put device in Download Mode. Use Odin to flash:
• AP slot: recovery.tar
• CP/User slot: vbmeta.tar
Reboot to recovery immediately.
In ZenOS recovery:
1. Select Factory Reset
2. Select Format Data and confirm
On device: Advanced → Apply Update → Apply from ADB
Optional: sideload addons (GApps/Magisk) then select:
Reboot System Now