Hi All Got a weird one here. Downloaded and installed onto my 3GS iOS4 GM from Apple, install went OK, restore of data (using iTunes 9.2) went OK no problems at all but noticed that auto-lock in now greyed out and I couldn't change the settings. Thought this was a bit weird so did the upgrade to iOS4 again this time checking that auto lock was accessible, which it was, immediately after the upgrade. Continued with the restore of my data only to notice afterwards that auto lock was greyed out again! I figure this is an issue with either the data or iTunes but for the life of me can't think why. Have any of you any thoughts on this? Thanks for any help in advance.