@Patachou bummer you are having so many issues. I would NOT recommend using a Launcher on the ONN Box. I tried this twice and both times my box was bricked. BUT the good news is it is very easy to do a factory reset. Please see this thread and in the 2nd post from the top @Miki outlines how to factory reset your box. DO THIS. it worked for me. Then when you get your box back up and running, go to the toolbox and install KODI 21.1 then whatever Build or Addons you want.
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