Two Samsung made devices are getting software updates in US today. T-Mobile has released update for Samsung Sidekick, and Sprint is updating Nexus S 4G. Both the updates are available over –the-air, you will soon get notification on your devices for these updates.

Update Details:

Nexus S 4G:

GRJ90 Changelog:

• Wi-Fi fixes
• Improves speaker audio quality
• TTY support
• 4G download performance improvements
• 4G signal strength adjustments

Samsung Sidekick:

KG2 Changelog:

• Adds Google Books
• Removes “Data Network Mode” option from Power Key long press menu
• Adds optical joystick performance enhancements
• Other performance and UI enhancements and improvements