azram711 Posted December 15, 2023 Share Posted December 15, 2023 I have successfully installed Monterey on my Dell Inspiron 7378. Everything seems to work, except bluetooth and touchscreen. This is the required ZIP file: https://www.mediafire.com/file/ro6r08x4uzwmo2n/Send+me+Azhars-MBP.zip/file  I have a question, I tried to install Sonoma first, but it did not boot. It showed a prohibited sign and thats it. Why is that? Thank you. Quote Link to comment Share on other sites More sharing options...