If you cannot find the exact dump file, you may be able to update through the if the TV still boots:
The indicator light should start blinking, showing the update is in progress. until it finishes. 🔍 Troubleshooting Alternatives Download MS3463S U851 3840x2160 NIKAI DUMP rar
A guide on how to use an to flash the chip directly? If you cannot find the exact dump file,
: Open the back of the TV and look for a sticker on the LCD panel (e.g., HV550QUB-N50 ). You need this to match the software. Download MS3463S U851 3840x2160 NIKAI DUMP rar