I had the same problem and took it back to the shop for repair, they sent it off and I got a new one back a week later because they couldn't fix due to "timescales". I think its the 1.6 firmware as I have gone back to 1.5.
I am having the exact same symptoms on with a Motorola Droid.
Did you find a solution to this?
* Various settings got reset.
* The power button only shows "Power off", not Airplane Mode.
* I can't receive incoming calls.
* The phone won't lock, even though I have a pattern set.
* The Home button doesn't take me home.
same here just started happening ,i rely on my phone for work but now i cant receive calls and to make one i have to go to the dialer through the main menu , realy sucks
Screen doesn't lock, just 'fades', with end-call button
cannot receive calls
home and start-call buttons don't work
several system settings reset, in particular ringtone
Details:
Using cyanogenmod 6.1.0 stable (android 2.2.1)
Solved it with a factory reset
Thoughts about what might have caused this:
Some date related issue? No activity for a year in this thread, and suddenly 2 new occurrences in a week. Could be that my problems started before 31th of May as well, not sure.
I recently changed my ringtone to an mp3 that was stored on my SD card.
Got affected by the feared android sms bug two weeks ago, never before. (Sms's go to apparently random contacts.)
Phone occasionally reboots spontaneously, although this hasn't happened since previous factory reset a couple of weeks ago.
Links, seems to be a known bug with some workarounds:
The HTC Magic is the second EVER Android Phone and first launched on Vodafone in Europe on May 1st. With a sexy, slim form factor, 3.2 inch touchscreen and beautiful HVGA resolution, the Magic greatly increased the physical attraction to Android.
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