Glad to share the Onda V919 3G Air Dual OS newest Win8.1 + Android 4.4 firmwares, including android & windows firmware files, flash tool and method. Please click these links to download: Onda V919 3G Air DualOS part1, part2, part3, part4. (Password: geekbuying.com)
Note: The Android firmware files are fit for V1, V2, V3.
1) improve the WiFi function under Android system;
2) optimize the file managment function under Android system;
3) solve the abnormal problem when screen is bright under Android system;
4) optimize the display effects under Android system.
1) please download all packages;
2) when unzipping, please select 4 packages together, and unzip synchronously. Don’t unzip one by one, it will cause some files lost;
3) please apply it to the corresponding versions;
4) please read the flash guides carefully before operating.