.
If the device already run an older version of /e/OS,
-
Download latest /e/ build,
/e/OS dev sake download -
Reboot to the “recovery-e”
- Go direct to step (8) or (9) of this illustrated guide
.
In official documentation Install /e/OS on a ASUS ZenFone 8 - “sake” we can see :
Install /e/OS
In /e/OS recovery main screen:
- Select
Apply Update
and in next screenApply update from adb
- In the next screen, the device is now in sideload mode
Note at this point the Cancel option is highlighted that does not mean you have canceled the action. The device is in adb sideload mode.
- On your PC type begin adb sideload. Type the below command in a console
adb sideload downloaded_file_name.zip
Replace downloaded_file_name.zip with the name of the /e/OS file you downloaded in the previous section
- Press
enter
key on the keyboard to start the sideloading The screen will show the progress percentage…This might pause at 47% - Give it some time
- The PC console will now display
Total xfer: 1.00x
- The phone screen will now display some text with a message similar to
Script succeeded result was [1.000000]
This means that the install was successful.
Reboot the device
In /e/OS recovery main screen:
- Select
Reboot system now
The reboot process may take 5 - 10 minutes
Success: Congratulations !! Your phone should now be booting into /e/OS !!