Download latest firmware 'V919 3G AIR DualOS_android 4.4_V5_20150619' for Onda v919 3G Air tablet from here or from here. Download latest firmware 'V919 AIR DualOS_android4.4_V7_20150619' for Onda v919 Air tablet from here or from here. Download previous firmware from here.
Archive：V919 3G AIR DualOS_android 4.4_V5_20150619 / V919 AIR DualOS_android4.4_V7_20150619
Model： Onda v919 tablet
Image file size: 425 MB / 428 MB
Platform: Intel Atom Z3736F
Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.