Official Firmware Advan T1S v12 Latest Update 2019

Free download official firmware advan T1S Mediatek MT6589 for Unbrick dead after Flash or repair Atuck On Logo.
Flash Advan T1S use SP-FlashTool.
Android Rom detected:
 platform: MT6589, cpu abi: armeabi-v7a
 manufacturer: Vandroid
 board: Vandroid, name: Vandroid
 brand: ADVAN, contoh: T1S
 build id: KOT49H, version: 4.4.dua (T1S/P7021B/V12/20150721 )
 build description: advan89_6833-user 4.4.2 KOT49H eng.chenjr.1437443244 test-keys

T1S_P7021B_MT8389_P6833-01_4.4.2_V12_20150721_FOTA_8+512_@2015-07-21_10-57.tar.gz
type file: ROM size: 489MB
md5: 57ab99878371e5281927378411e4d27c
AndroidFileHost Google Drive
Install ROM:
Open FlashTools Folder, and Click on Flash_tool.exe
Select "scatter-Loading"and search MT6589_Android_scatter_emmc.txt in ROM Folder
Select "Download Only"or if out notifications PMT changed for the ROM Please select upgrade "Firmware upgrade"
Turn off your phone, remove the battery (if the battery is removable)
Press “Download”button to start
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.
Until there green circles display
Finish.