Toshiba 32L2963DG With 17MB211S Board: Firmware Compatibility for Hyundai FLR32TS Replacement

Hello dear friends, I have a small problem, help me, in short, a Toshiba 32l2963DG TV with a 17MB211S motherboard and a VES315UNDB-2D-N21 panel. In short, the reason is that its native motherboard burned out, I went to an online store and bought a new one without noticing that it was for a Hyundai FLR32TS
439SMART TV. I wanted to ask or maybe help how I can run this motherboard on a TOSHIBA TV, maybe with some firmware, because I've tried a lot of things, nothing helps, and I don't have the software itself.

You have installed the Hyundai motherboard in your TV. To install the software, you need the OK key on the remote control to be active. It is possible that the Toshiba remote control is not compatible with the Hyundai (different code). Below is the software for your TV. If you cannot install it, look for a Hyundai remote control. Link valid for 2 days. You try at your own risk.
https://files.fm/u/dkmpvfzacv

L.E.
Hyundai FLR32TS = 17MB211S panel VES315UNDA-2D-N21
If you have image problems, tell me and it will be solved much more easily.
Only if the remote control is active.