可以更新去 iOS 5.1.1

cheehann

iOS 5.1.1 已经出了，你们更新了吗？

About iOS 5.1.1 Software Update

This update contains improvements and bug fixes, including:

• Improves reliability of using HDR option for photos taken using the Lock Screen shortcut
• Addresses bugs that could prevent the new iPad from switching between 2G and 3G networks
• Fixes bugs that affected AirPlay video playback in some circumstances
• Improved reliability for syncing Safari bookmarks and Reading List
• Fixes an issue where 'Unable to purchase' alert could be displayed after successful purchase

For information on the security content of this update, please visit this website:

qweasd147-

没 untethered jailbreak，不up

loongbhd

再有省电吗？