August 30th, 2012, 05:12 PM
Join Date: Apr 2012
Device(s): Samsung Galaxy S4 GT-I9505,
Samsung Galaxy S2 GT-I9100, Samsung Galaxy Tab 2 10.1
Carrier: 3 Ireland
Thanked 20 Times in 17 Posts
A factory reset would more than likely clear this, although you would lose all your data/info.
If your Tab is unrooted, download Kies, and install.
Once installed, connect your tablet and see if there is an update for ICS available, this may help to resolve the issue that you are experiencing.
You can also check and install updates for the tab over your network, go into settings - about tab and check for updates, however i found this to be extremely unreliable.