NEED HELP AFTER ACCIDENTALLY UPDATED OSX ON UNSUPPORTED MACBOOK AIR** KEYBOARD, BACKLIGHT, trackpad NOT RESPONDING!

Hello, I need some help. I have been running “legacy patcher now on my unsupported MacBook Air mid 2013 or a few years now I started on Big Sur and bypassed all the way to Sequoia. Originally it brought me to Sonoma, which I preferred. I forgot to turn off automatic updates it updated to Sequoia. Then updated to Tahoe. At that time “legacy patch didn’t have root patches installed I believe for Tahoe and I really do not like Tahoe. I did not back up my data beforehand. I am able to make it to the home screen where my password needs to be entered, but I cannot get the mouse or be able to put in my password to get into the computer. I have tried the external keyboard external mouse. Sometimes this works, but if anyone has any other options that I can do without a full factory, reset I would greatly appreciate it!

I know that if I can get into my computer and run the root patches on Car legacy now that there is root patches for Tahoe, then I can at least get my keyboard and my trackpad in my mouse working. And then I can go backwards and downgrade to Sonoma or Sequoia. I didn’t really like Sequoia either. I feel like it’s slowed my computer down a lot. If anyone has any tricks up there leave certain codes I can bypass via the terminal. I am all ears. I am asking for help, please and thank you!

submitted by /u/InnovatorMMG
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