HITOOL RECOVERY : If your Qviart Dual device does not respond to Android UPDATEIf your Qviart Dual device does not respond to the android 9 update :
You need to use hitool to get your device working again
https://www.mediafire.com/file/4z8pnsuaf0ggacj/Hitool-Recovery-Dual-procedure-hitool-v.5.0.31-2018.rar/fileHitool-Recovery-Dual-procedure-hitool-v.5.0.31-20181- Connect your receiver with your computer and the hitool software
you will need a
Serial D-Sub DB9 mini jack RS232 adaptorand
db9-female-female-serial-cable-LRG 2-Do not Use HiTool to
erase all data on your Qviart, before
making an
(upload) of specific files of your device :
unuse, deviceinfo, private3- Open hitool and download (
burn) recovery files to qviart device :
fastboot.imgbootargs.imgbootargsbak.imgrecovery.imgrecoverybak.imgAfter reboot
4-Install original firmware
Qviart-DUAL-v-5.00.binhttps://www.mediafire.com/file/awdw1c8s33gu2ui/5.00-Qviart-DUAL-v.2023.bin/fileRename the downloaded firmware as
RomUpdate.binand put it on a folder, and rename the folder as
RomUpdatePlug a USB flash drive formatted as FAT32 and paste the folder on it.
Now power off your device, plug the USB, power on Qviart Dual and immediately keep pressing the power button until it displays
"Update"Wait until finished and the rebooting
5-Install
Qviart DUAL (1.04) (Special) firmware
https://www.mediafire.com/file/zx3dnvg2si3hl73/Qviart_DUAL_%25281.04%2529_%2528Special%2529-03292023.bin/fileIt is better to use windows 10 with hitool and after having connected your receiver with the computer
open hitool then close it and restart the pcthen open hitool a second time for the operation to succeed