Hi3798 — Firmware 2021

If your box has no visible buttons, the reset switch is likely at the bottom of the 3.5mm AV jack.

Because the Hi3798 is an "open" platform used by many generic manufacturers, there isn't one single website. The best places to look are: hi3798 firmware

Published: January 2025. Revised for Hi3798MV310 CoreELEC 21 compatibility. If your box has no visible buttons, the

Release the button when the logo appears. The system should automatically enter the upgrade animation. Custom ROM Options: Revised for Hi3798MV310 CoreELEC 21 compatibility

Flashing custom firmware voids your warranty. Ensure you have a backup of the stock firmware (dump via dd if rooted). Do not flash firmwares from untrusted sources—they may contain backdoors or turn your box into a DDoS bot.

# Check current partition table cat /proc/mtd # Backup bootloader dd if=/dev/mtdblock0 of=/sdcard/fastboot.bin # Flash recovery dd if=/sdcard/recovery.img of=/dev/mtdblock2