I updated my iphone 4s from 6.1.1 to 6.1.3 and now it is locked up. SAME think happened the last two updates
Basics from the manual are restart, reset, restore
Follow the 3R's- if a restart does not solve your problem proceed
User troubleshooting is:
1.restart, ie power off/on,
2. reset http://support.apple.com/kb/HT1430,
3. restore from backup, restore as new device. http://support.apple.com/kb/HT1414
Retrieving data ...