Download Nibiru 2.0 firmware for GenBasic Quad HD from here, here or here. Download Nibiru 3.0 firmware for GenBasic Quad HD from here. Download Rockchip Driver Assistant v4.4 from here and download Rockchip Batch Tool v1.8 from here.
Archive: Nibiru 2.0 408 R6
Archive size: 449 MB
Image name: 408-6.img
Platform: Rockchip RK3288 / RK32
Inside archive: firmware + DriverAssitant_v4.5 + FactoryTool-v1.42e
FW version: 5.0.00 / Android Lollipop 5.1.1
Boot version: 2.19
Model: GenBasic Quad HD Android Virtual Reality System / Sovawin H3 All in One VR
Model number: HXSD
Build number: rk3288-userdebug 5.1.1 LMY49F eng.nibiru.20170327.185240 test-keys
SDK version: RK30_ANDROID5.1.1-SDK-v1.00.00
This is for advanced users only! You may brick your device and void your warranty by flashing.
Firmware updates happen automatically over the air as long as you are connected via WiFi. You do not need to flash it yourself unless your headset is not doing so automatically. If you flash Nibiru 2.0, it will not automatically upgrade to Nibiru 3.0.
To get to the Android bootloader screen, hold the volume up button and press the power button until the device turns on.
5.5″ Quad HD 2560×1440 75Hz Low Latency LCD Display
Integrated Dimensional Audio System
Rockchip RK3288 – Quad Core ARM Cortex-A17 @ 1.8GHz and Mali-T764 @ 600MHz
2GB DDR3 RAM
16GB eMMC with expandable MicroSD card storage
4K H.265, H.264 Hardware Decoder
2.4GHz 802.11b/g/n WiFi
HDMI Input (1080P)
USB 2.0 Type A Host Port
3.7V 4000mAH Battery (2-4H Battery Life)
Extra Large 40mm Blue Reflective Low Dispersion Aspheric Glass Lens Element
110° Field of View (FOV)
Per Eye Adjustable Pupillary Distance
Adjustable Focus/Display Distance
Compensates for Myopia/Nearsightedness up to -6.00
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.