Hello,
I just fixed my boot loop issue on my 4400NEX, and also upgraded my firmware with the new SD firmware. After reinstalling the stereo, it boots fine, but Android Auto wireless will no longer connect to my S22 ultra. I have done a little googling and apparently this issue is widespread with different phones when upgrading to 1.02. a lot of people have had luck downgrading to 1.01 and gain their connectivity back. Do any of you guys have the original firmware versions? id like to see if I could go back to 1.01, but unfortunately Ill have to start at 1.00. Thanks in advance.
