Download: Part1, Part2, Part3     (Unzipping password: geekbuying.com)

V919 AIR CH DUALOS Windows10 (TH2) Firmware-20160304: For V7

V919 AIR CH DUALOS Android Firmware-20160216: For V7

AMI System Switch program: For V919 AIR Dual OS(V7), V919 3G AIR Dual OS (V5) dual systems switch.

V919 AIR CH Windows10 Drivers: To solve the problem of weak WiFi signal

WIFI X64 Driver: when WiFi or BT is abnormal, reinstall the driver

V919 AIR CH Dual OS-Android ROM(V7)_20160429: For V7

Description:

1) This firmware is only fit for V919 AIR CH Dual OS V7(BIOS version is for 014 or later models);
2) Optimizate the WiFi automatic connection problem after waking screen up;
3) Preinstalled with Google Play Store.

Note: Flashing this ROM will reset partitions and clear Windows os. After this flashing, please reinstall corresponding Windows ROM as guide.

Attention matters:
1, please download all packages and unzip by WINRAR tool.
2, before unzipping, exit the anti-virus software, or some programs will maybe deleted wrongly.
3, when unzipping, please select all packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost.
4, please apply it to the corresponding version, don’t flash on other models.
5, please read the flash guides carefully before operating.

Onda:
To check the hardware version, please see the SN code 9,10th numbers on back cover.