Cvte Msd338 512m Update 2021 New! Guide
: Updating internal libraries to allow basic operation of apps like YouTube or Netflix, though performance remains limited by the hardware. JustAnswer 2. Technical Specifications Mainboard Model TP.MS338.PB801 (CVTE architecture) MSTAR MSD338 Operating System Android (typically version 4.4 or 7.1 based) 512MB DDR3 Storage (Flash) 4GB or 8GB EMMC Panel Support Universal (HD 1366x768 / FHD 1920x1080) 3. Firmware Update Procedure
| Component | Specification | |-----------|---------------| | | MSTAR MSD338 (ARM Cortex-A53, 32-bit) | | RAM | 512 MB DDR3 | | Storage | 4GB / 8GB eMMC | | Typical OS | Android 6.0.1 (Marshmallow) or 7.1.2 (Nougat) | | Manufacturer | CVTE (Guangzhou CVTE Electronics Technology) | | Target Devices | Commercial signage, low-cost smart TVs, projector boards |
As of 2026, the MSD338 512MB platform is considered . The 2021 update is prized among:
Insert the prepared USB flash drive into the port (avoid using blue USB 3.0 ports if present; standard black USB 2.0 ports work best for flashing). cvte msd338 512m update 2021
The Ultimate Guide to Updating the CVTE MSD338 (512M) Smart TV Board (2021 Firmware Edition)
| | Chassis/Mainboard | Key Details | Files & Source | | :--- | :--- | :--- | :--- | | BFTVUpdate338.bin | MSD338 Platform | For generic/rebranded TVs from various brands. A popular method for forced recovery when the device is bricked. | ZNTvRom | | allupgrade_msd338_4G_ref50.bin | TP.MS338E.PA671 | Primarily for ERISSON 24HLE18T2SMW-LOT00001; uses 4GB EMMC & 512MB RAM. | Kenotrontv | | allupgrade_msd338_4G_1G_ref30.bin | TP.MS338E.PB803 | Used for POLAR P40L33T2CSM; dual-core A53 CPU, 1GB RAM & 4GB EMMC. | Kenotrontv | | allupgrade_msd338_8G_1G_sos.bin | TP.MS338.PB802 | Generic SOS recovery firmware; 1GB RAM & 8GB EMMC. | Softaawy | | TP.MS338.PB802 EMMC 512G 4G 1366-768.rar | TP.MS338.PB802 | Focused on 512MB RAM, 4GB storage, and 1366x768 panel resolution. | Softaawy | | MSD338STV5.0_512M_4G_GZGT | MSD338STV5.0 | Universal driver board firmware; 512MB RAM, 4GB storage, panel LTN240CT04 at 1920x1200. | ZNDSRom | | MSD338STV5.0_512M_4G_LTN154X1_L02 | MSD338STV5.0 | Similar to the above; uses 512MB RAM, 4GB storage, and panel LTN154X1_L02 at 1280x800 resolution. | ZNDSRom |
Repair technicians often keep a copy of this update as the before manufacturers abandoned 512MB support entirely. : Updating internal libraries to allow basic operation
If you are reading this, you likely own a portable monitor, a small USB-powered display, or an all-in-one LCD panel based on the chipset. In the world of cheap, versatile monitor driver boards, the MSD338 is a legend. However, by 2021, many users began reporting glitches, audio lag, and compatibility issues with newer HDMI sources.
CVTE Mainboard based on MSD338 chipset with 512MB RAM
Have you successfully flashed your board? Encountered a "white screen of death"? Leave a comment on the forum post linked below. If this guide helped you, share it with the r/cyberdeck community. Firmware Update Procedure | Component | Specification |
If you own a device with this chipset and 512MB RAM, – it is the peak of what that hardware can ever achieve.
The MSD338 platform is a widely adopted scaler board solution manufactured by CVTE (Guangzhou Shiyuan Electronic Technology). It is commonly found in 4K interactive whiteboards and digital signage displays. The "512M" designation refers to the onboard DDR3 memory capacity, which dictates the performance ceiling for multitasking and media decoding.