Apple has released an iOS 4.3.3 (4.2.8 for CDMA) software update which resolves issues with location logging.
This update contains changes to the iOS crowd-sourced location database cache including:
● Reduces the size of the cache
● No longer backs the cache up to iTunes
● Deletes the cache entirely when Location Services is turned off
You can download this software update from here:
Note:Guys do not update right now, if your want to keep your jailbreak!