So, I recently dug up an old "Neura Evolio" tablet (from Romania) and I saw that it's running on Android 2.2.1. I normally wanted to use it as a second monitor for my PC, but its OS is too old. I tried to search for a way to upgrade it to 4.0 (Ice Cream Sandwich) or higher, but the site that had the updates shut down. I found some extra sites that had the files uploaded unofficially, but sadly those cannot be accessed as well. Also, before you say that I should try and update it from the settings, it just says "Your system is currently up to date". If you want to know how the tablet looks like to get an idea from it, I attached an image as well. Thank you!