iPhone Bluetooth not working after iTunes 7.5

[ncsmith4]

Anyone else have this problem? My bluetooth wont turn on in the settings. The *ONLY* thing Ive done recently is iTunes 7.5...

 

[unity]

iTunes would not have dont that, it does not update the phone. You tried restarting the phone? Next would be a restore.

 

[grockk]

sounds like the headset is just powered off, not in standby. try holding down the headset button.

sometimes, mine powers off after leaving in the dock for extended period.