: Once the box restarts, you can remove the USB drive and check the section in settings to confirm the new version is running. Benefits of Upgrading Performance : Reduces system crashes and freezes. Compatibility
Verify the firmware version matches your hardware (check the "Version" or "About" menu).
: Scroll down and select Device Preferences or About .
Once the TV1 restarts, your system software is updated, but you should take two additional steps to ensure peak performance: Upgrade Firmware Sunplus Box Tv1 20-
Updates the media player interface and expands USB file format compatibility. Essential Prerequisites Before Upgrading
Use a drive formatted to FAT32 with a capacity of 32GB or less. Sunplus boxes often fail to read NTFS or exFAT file systems.
The device may be sold under different brand names (Diunamai, Dikom, Akai, etc.), but they all share the same core Sunplus technology. That means the upgrade methods described here will work regardless of which label is printed on the case. : Once the box restarts, you can remove
Select (sometimes listed as Upgrade or USB Upgrade ). Set the upgrade mode to USB Upgrade or All Code . Step 4: Execute the Upgrade
A Sunplus SP7350 firmware will not work on a Sunplus SP7250 board. Mismatching these will ruin the device.
Copy the firmware file directly into the of the flash drive. Do not put it inside any folders or rename it unless explicitly commanded by the firmware developer. : Scroll down and select Device Preferences or About
: Extract the downloaded firmware archive (usually a .zip or .rar file). Place the raw .bin file directly into the root directory of your USB drive. Do not place it inside a folder.
: Use a high-quality USB 2.0 or 3.0 flash drive under 32GB. Format it to the FAT32 file system using a computer. The receiver cannot read NTFS or exFAT formats.
Network/OTA (if supported)