FilesRom Rom – Mobile Firmware download 
Device Brand : alps
Device Model : 7s – 892AH0A.Va0
Device CPU : MT6580
Device IntName : full_benrui6580_we_l
Device Version : 5.1
Device Project : ALPS.L1.MP6.V2.19_BENRUI6580.WE.L_P2
Device ExtInfo : LMY47I test-keys
Iphone 7s MT6580
Version: 892AH0A.Va0 – Links download for membership only
How to flash rom using SP Flash Tool
- Always backup device before flash new rom. Flashing a wrong preloader or firmware, will make the device completely dead.
- Download SP_Flash_Tool and Driver from here
- Instal driver MTK65xx on PC computer.
- Unpack FlashTools, and Click on Flash_tool.exe
- Select "scatter-Loading" and search MT6xxx_Android_scatter.txt in ROM
- Select "Download Only" or if upgrade "Firmware upgrade". If the phone is brick select "format all + download".
- Click Download Button
- Turn off your phone, 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.
- Wait for flashing process to complete
- And green circles display, Finish !
- Reboot device and waiting (5 - 10 minutes) for the phone boot up.
- If there was no cache or userdata inside the ROM folder, you might need to factory reset device from recovery after flash
