XOLO Q000 Opus/ Mobiistar touch LAI 504Q Development

hi guys
I'm minhdangoz from Mobiistar Vietnam.
As you guys know Q1000 Opus and LAI 504Q has the same hw specs and we can use the SW of 504Q for Q1000 Opus.

Pls don't confuse Q1000 Opus with Q1000
Q1000 Opus: BCM23550
Q1000: MTK6589


okay, I will start with the stock ROM.
If your device can not boot up or can not enter to recovery mode, boot-loader mode but still vibate when press power button. It's just soft-brick and we can use the Flashtool to flash the stock ROM.
V009 is the lasted SW of Mobiistar touch LAI 504Q.

original thread from diendan.mobiistar.vn


I. Guide

1. Download Flashtool

or
2. Download Driver
or
3. Download the SW here
or
Unrar all files


a. Install Driver:
- Open "BRCM_WinUSB_ADB_Jungo_MTP_RNDIS_Driver_1.05" folder. Run the .exe file to install driver.

b. Open flashtool folder Brcm_MultiDownloader_1450
- Run "MultiDownloader.exe" programe

c. Choose Settings > Configuration


Click to [...] button and choose the SW folder




d. Choose Download Mode “Upgrade (Keep Factory data) then click Apply



e. Click Start



f. Turn your phone off, remove the battery

g. Insert USB cable then Insert battery

h. Check driver if the Flashtool do not start

Good luck ! :good: