@cmuki
Thank you very much for your response! However, I want to install the stock firmware that was fully backed up from the original factory software. Unfortunately, what I see is that it was not saved as an .img file but as an .iso, which I extracted. I thought I could flash it using RKDevTool, but even the files don’t seem to match
It looks like the files and the RKDevTool are not properly linked, meaning the configuration is not set up correctly in the RKDevTool. Could you send me the correct configuration for it?
(I have also tried the Factory Firmware, which installed successfully, but unfortunately, it has issues. In Kodi, hardware decoding doesn't work, and every video I try to watch is completely blue. That’s why I prefer the Stock Firmware i would like instead.)