Specialized repair sites like Dip Electronics LAB or Alibaba/AliExpress product pages sometimes provide software links to buyers for resolution matching. Installation Guide (Write-up)
Native 1366x768 HD, though some variants support up to 1920x1080. Where to Download: Download R83 819 1366x768 XINFEI Dump rar
Wait until the blinking stops or the TV restarts automatically. Post-Flash: Specialized repair sites like Dip Electronics LAB or
The standby light should start blinking rapidly, indicating the update is in progress. indicating the update is in progress.