CVTE manufactures boards for hundreds of different TV models. A firmware for one TV will brick (destroy) another TV if they use different LCD panels.
Before we dive into the update process, we must understand the hardware specifications. cvte msd338 512m update upd
: Toggle this if the screen image is upside down. Summary Table Specification / Detail Manufacturer CVTE (Guangzhou Shirui Electronics) Board Type Android Universal Smart TV Motherboard Common Firmware Name MstarUpgrade.bin Standard File System Service Menu Access Source + 2580 CVTE manufactures boards for hundreds of different TV models
This article serves as a comprehensive resource for understanding what the MSD338 with 512MB of RAM is, why you might need to update it, how to do it safely, and how to recover a bricked device. : Toggle this if the screen image is upside down
Press and hold the on the TV cabinet (not the remote).
: Use a high-quality USB flash drive formatted to FAT32 .