For advanced users, the HiSTBLinux SDK allows you to compile and flash Linux distributions like Ubuntu 16.04. This turns the TV box into a low-power home server or IoT gateway.
Connect the USB to a USB 2.0 port (USB 3.0 often won't work for flashing). Go to Settings > System > Local Update and select the drive.
There are two primary methods for installing a new image on a Hi3798MV100 device. This is the safest method for functional devices. hi3798mv100 firmware
Power off the box. Insert the USB drive. Use a toothpick to hold the Reset button (usually hidden inside the AV port or between USB ports) while plugging the power back in. Release when the Android logo appears. Method 2: HiTool (Recovery/Unbricking)
Power on the device while clicking "Burn" in HiTool to rewrite the eMMC partitions directly. Where to Download Firmware For advanced users, the HiSTBLinux SDK allows you
Download the firmware and rename it to update.zip . Place it in the root directory of the USB drive. Initiate Update:
Check glinuz/hi3798mv100 for Linux-specific builds and kernel files. Go to Settings > System > Local Update and select the drive
For Himedia devices, check their official support pages for legacy firmware updates.
A primary hub for Hi3798MV100 AOSP firmware discussions and troubleshooting.