Flashing any firmware, especially a repack, is an inherently risky process. Heed the following warnings before proceeding:
Official version numbers for Android 6.0.1 include and V21.40.0.1877 . Therefore, a "repack" would involve taking an official 6.0.1 ZIP file (like UL-Z00T-WW-21.40.0.1692-user.zip ) and modifying it. asus zenfone selfie z00ud firmware 60 1 repack
If the repack causes issues, you can always revert to the official Asus firmware: Flashing any firmware, especially a repack, is an
While repacks are generally faster, some versions may have minor bugs in non-essential features like specific motion gestures or camera "Pano Sphere" modes. Installation Overview Flashing any firmware
If you are looking for a "Repack" (a repackaged or optimized ROM), this usually refers to a or a Custom ROM based on the stock firmware. Official firmwares are not usually called "repacks."