I just updated to v11
Some issues...
1.When you use a task killer... it kills "cappa data"... what results in "home" hw button no longer working
2.music app longer works
3."Super power saving" no longer works.. "settings has stopped " error.. what results in Home hw button not working (default launcher/normal boot)
4.quick boot... and clicking super power saving...reboots/crashes phone
5.quick boot... sometimes boots without a working Home button
Cheers