The board is often associated with the MT8222 chipset. Chassis: RSAG7.820.1637. Main IC: MediaTek MT8222.
: For standard consumer updates, visit the Hisense USA Support page and enter your TV's serial number (found on the back label). Troubleshooting Guide Download Hisense LCD26V68N RSAG7 820 1637 Dump rar
Used for hardware-level flashing when the TV is stuck in a boot loop or the standard USB update method fails. The board is often associated with the MT8222 chipset
: Offers the official service manual and circuit diagrams for the main board. Download Hisense LCD26V68N RSAG7 820 1637 Dump rar
If you are seeking this dump because your TV is not working, try these steps before attempting a risky hardware flash: