Root archive for model A720F, revision U8, with an 8 at the end that most likely refers to the Android version; size is 19.5 MB in tar format. It is intended for Odin, typically flashed via the AP slot to install a modified boot image. Because the bootloader enforces anti-rollback, the binary digit on the phone must be 8 for this image to be accepted. Back up data, enable OEM unlocking and keep the matching stock firmware ready in case the device fails to boot.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @mobile_jump2. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @mobile_jump2 | 18 Apr 2021 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 5 May 2025 | Open file on RM Schematics |