1. Enable USB Debugging ( Google is the best friend )
2. About adb and fastboot ( Google still the best friend ) just type ' Minimal Fastboot '
Link :
https://androidfilehost.com/?fid=962187416754459552
3. Extract Minimal Fastboot then press Shift + Right Click the folder then select ' Open Command Window Here '.
4. Then check make sure your devices is connected . ( type 'adb devices') your devices should be listed if connected to adb.
5. Allow USB Debugging on devices.
6. Now type 'adb reboot bootloader' ( easy way boot your devices to bootloader )
7 Then run the command on first post.
8.If success, then reboot your devices type 'fastboot reboot' or reboot manual.
9. Then download the apk file, link
https://xdaforums.com/asus-zenfone-...nable-camera-api-2-root-t3823498/post77222331
10. Check you gcam.
11. Done
Ty so much it worked so fine but i changed ur steps little bit without loading bootloader i installed fastboot and adb used this command
by using minimal fastboot.exe because i using windows 10. i extracted your zip it didnt work in terminal. but really ty so much.
fastboot devices
fastboot oem enable_camera_hal3 true
fastboot reboot
installed google camera v8.1
pics are so much difference ty a lot for ur help and for this thread creator. i bought 6gb version this saturday. camera is ok but after installing this google camera it was awesome.