DESCRIPTION

ROM MobilePhone Sigma X-treme PQ28 – ROM Android 7.0

ONLY MT6737T

Official ROM SigSigma X-treme PQ28 version: FQ5C62WTE1D.XWP.V18S.DF.N.HB.H.SSXS13DAKLS23KP.0306.V3.10 – X-treme_PQ28_Sigma_mobile_v0.1.1

full_fq5c62_xwp_v18s_df-user 7.0 NRD90M

Gapps include – No Rooted

Language support: Multilang

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