: If you only need to control the TV, apps like Onida Smart TV Remote can act as a temporary solution while you troubleshoot software issues.
: Use the ONIDA 2.O Customer App to request service or technical firmware files directly from the manufacturer. Download ONIDA 55UIB Software part07 rar
: Go to Settings > Device Preferences (or About ) > System Update > Check for Update . : If you only need to control the
If your TV is still functional, the best way to get the latest software is through the built-in system settings: If your TV is still functional, the best
If your TV won't start and you need to flash it via USB, "part07.rar" indicates you are likely looking at a split archive. To use this, you must have (part01 through the final part) in the same folder before extracting.
: You can also try Settings > All Settings > Support > Software Update > Update Now to download and install automatically. If the TV is Stuck (Logo/Bootloop)
Do you have the from the sticker inside the TV back panel? This would help in finding the specific firmware set. How to update the software on an Android TV - TCL Support