DESCRIPTION

ROM Phone IIIF150 Air 1 Ultra – ROM Android 13

ONLY MT6789

ROM 3 – Official IIIF150 Air 1 Ultra version: Air1 Ultra_2201_V3048 - ASW2300_YO_2201_V3048 – Air1_Ultra_EEA-user 12 SP1A.210812.016 – Android 12

ROM 2 – Official IIIF150 Air 1 Ultra version: IIIF150_Air1_Ultra_RU_TAG_13_RU - k6789v1_64-user 13 – Android 13 – Install OTA

ROM 1 – Official IIIF150 Air 1 Ultra version: IIIF150_Air1_Ultra_RU_TAG_ASW2300_RU_2201_T2063 - k6789v1_64-user 12 SP1A.210812.016 – Android 12

Gapps include  – No Rooted

Language support: Multilang

ROM Install :

- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6789_Android_scatter.txt in ROM
- Wait file to be added into Flash Tool
- Select "Download Only" or if upgrade "Firmware upgrade"
- Turn off your phone, remove the battery (if the battery is removable) and replace it after some seconds (and don't turn on the phone).

- Press “Download” button to start
- and connect your phone into the computer via USB data cable.
- The process will start and a red progress bar will appear after color purple, yellow.
- And green circles display
- Finish !

- You can now safely disconnect your phone and turn it on.

※Please make a backup of your device before installing or updating ROM