If you have downloaded all parts of the archive, follow these steps to ensure a clean installation:
Ensure you have downloaded all parts (Part 1, 2, 3, and 4) before extracting. If one is missing, the file will be corrupted.
Cutting power during the "Writing Upgrade" stage will brick your board.
If the TV hangs on the Android logo, try factory resetting from the recovery menu or re-flashing.
Try a different USB drive or a different port on the board.
Wait for the LED indicator to blink rapidly, signaling the update has started. ⚠️ Critical Reminders
Before you flash your device, verify your board matches these specs: MS338 PB802 Resolution: 1366 x 768 (HD Ready) Panel Compatibility: Samsung RAM/Storage: 512MB / 4GB OS: Android How to Install the Firmware