In U-Boot console:

# Load SPL and U-Boot into RAM sudo sunxi-fel spl boot0.bin sudo sunxi-fel write 0x2000 u-boot.bin # Then jump to U-Boot sudo sunxi-fel exe 0x2000

This is the most reliable method for updating Allwinner H616 Android TV boxes. Step 1: Prepare Your PC Download and install the on your PC. Download and launch the PhoenixSuit application. Click on the Firmware tab inside PhoenixSuit.

Widely considered the gold standard for budget Android TV boxes. SlimBOXTV offers highly optimized ROMs based on Android 10 (and newer iterations depending on the specific box configuration). It features a clean ATV interface, built-in root toggles, and excellent hardware acceleration support.

# 1. Build custom kernel + rootfs make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- Image modules dtbs make ARCH=arm64 INSTALL_MOD_PATH=rootfs modules_install

To help find the exact firmware files for your project, could you tell me: