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However, if your MSD338 board works perfectly today, do not fix what isn't broken. The flashing risk (bricking) is around 15% if you use a cheap CH340 clone.
CVTE MSD338 (often identified by mainboard model TP.MS338.PB801
OEMs distributed the update as a (typically 256–384 MB). The flashing process via UART or USB follows this partition map: cvte msd338 512m update 2021
: Turn off the TV and unplug the power cord from the wall outlet.
version of the firmware, as the 1GB version will not work on this specific board variant. DeviceAtlas panel resolution for your TV model? However, if your MSD338 board works perfectly today,
By 2021, the MSD338 platform was aging. Consequently, the update released that year addressed specific critical areas:
The monitor will reboot automatically. If it shows a blue or black screen, wait 2 more minutes. If nothing happens, re-attempt with a different USB drive (some MSD338 boards are picky about USB chipset). The flashing process via UART or USB follows
🚀 Firmware Update: CVTE MSD338 (512MB RAM) – 2021 Edition