How to Install Stock Firmware CHUWI Hi9 Air

Download Stock Firmware/Flash File CHUWI Hi9 Air:

Download Official Stock Firmware Flash File For CHUWI Hi9 Air. If you have CHUWI Hi9 Air Smartphone and You want to download the Stock ROM /Flash File/For it then You are on a Correct Place, You have to do this by following the Below Guide.

In Some cases We have bricked our device, then we can bring back the phone (Unbrick) using the stock firmware anytime. Also if you feel your CHUWI Hi9 Air lag or has an issue, then flash the Stock firmware from the list below and save from situation. Stock Firmware doesn’t void a warranty on your CHUWI Hi9 Air.

CHUWI Hi9 Air  Smartphone is Run on 8.0 OS Which is powered by a Mediatek Processor. the CHUWI Hi9 Air is a dual SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, USB OTG, FM, 3G and 4G.


1. This Guide is work on Listed Devices only. So Please Don’t try it on any other Phone.
2. Flashing The ROM by Flash tools Will Erase all Your Data. So create a backup of Your Personal data before Flashing, [if possible]
3. Please Do carefully, We are Not Responsible for any damage, bootloop, or dead SD card’s.
4. Ensure that your Device at-least 50% charge During Flashing Process,to Stop the Accidentally Switch off.
5. Follow all steps correctly otherwise it cause bootloop.
6. Must backup NVRAM using this Guide before Doing anything.

Must Require:

1. backup NVRAM
2. backup Your Personal data
3. Create a nandroid backup

Firmware Information-

Device NameCHUWI Hi9 Air
languageMulti Language
Root accessNot Rooted


Firmware: chuwiX20_8.0_X970_T10_D3_4+64_2560x1600_5025+3L2

Product name:  CHUWI Hi9 Air
Type: Full ROM
ROM Size: 1.2 GB
SoC: Mediatek
Product version: chuwiX20_8.0_X970_T10_D3_4+64_2560x1600_5025+3L2
Os: Android 8.0
Password: Null
Download: Drive

Flash Tools:

  • SP flash tools 5.2 Here


  • Mediatek Preloader V-COM Driver Here

How to Install Stock Firmware Flash CHUWI Hi9 Air:

  • Install Mediatek Vcom Driver on PC.
  • Download Extract and Run SP Flash tools
  • Click Scatter and Load Scatter File from ROM Folder
  • Select Download Only. Click Download
  • as Soon as Connect Your Switched off Phone.
  • Wait For Success. Done/

Detailed Guide With Images:

For Flash tools follow This Guide: Here
For OTA Follow this Guide : Here

Read also:
  1. How to unlock Bootloader
  2. How to Repair IMEI Number


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