Learn how to flash this device using ResearchDownload tool from here
Make sure you are downloading the exact ROM of the device you want to flash because
flashing a wrong pac file, will make the device completely dead
(can’t power on, can’t charge and will not be detected by a computer)
Processor
CPU: 1.3 GHz Quad core Cortex A7
OS: Android v4.4 (KitKat)
Camera
Primary: 5 MP
Secondary: 2 MP
Internal Memory
4 GB
Battery
Li-Ion 2600 mAh battery
M-HORSE ONE A9 STOCK ROM (PAC File)
JHM-ONE-A9-91-20160309-V12-twocard
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M-HORSE ONE A9 STOCK ROM (BIN File)
M-horse One A9 [romshillzz]_20170408_152959_FullFlash
DOWNLOAD ROM