DESCRIPTION

ROM Phone ATMAN X20 (X9S) – ROM Android 6.0

ONLY MT6737T

ROM 3 – Official ATMAN X20 (X9S) Version: V222HA.GUSE3.CX.D7.HB.HJ.P3.0402.V3.03 – full_pri6737t_66_m0-user 6.0 MRA58K

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ROM 2 – Official ATMAN X20 (X9S) Version: V261HA.GUSE3.CX.D7.HB.HJ.PF.0402.V3.03 – full_pri6737t_66_m0-user 6.0 MRA58K

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ROM 1 – Official ATMAN X20 (X9S) Version: V222HA.GUSE.CX.D7.HB.HJ.P3.0312.V2.01 – full_pri6737t_66_m0-user 6.0 MRA58K

Gapps not include – No Rooted

Language support: EN/CN

Install ROM :

- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6737T_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