If you can tell me the (printed on the sticker behind the screen), I can help you find the exact single-file firmware for your specific TV.
You can search dedicated board repositories like Kazmi Elecom for consolidated ZIP/RAR files. ⚙️ Board Technical Specifications CPU: Dual Core (Cortex A7) / Quad Core versions exist. Download CV338H A42 1366x768 Intex part3 rar
If the screen looks distorted after flashing, you can often change the resolution via the Service Menu (Input + 208/258/1147) without re-flashing. If you can tell me the (printed on
Place the firmware file (usually named CtvUpgrade.bin or similar) in the root directory. Flash Process: Power off the TV. Plug the USB into the TV's USB port. Press and hold the Power Button on the TV panel. Plug in the power cord while holding the button. If the screen looks distorted after flashing, you
Wait for the TV to reboot automatically. Do not disconnect power during this time. ⚠️ Critical Troubleshooting