Sprint Officially Releases OS 4.7.1.57 for Tour 9630

If you're a Sprint Tour owner and haven't made the jump to OS 5.0 just yet, you're in luck. Sprint has released OS 4.7.1.57 for those of you still on the stock OS. This is an official release, but it looks like only current Sprint customers can get the upgrade through Desktop Manager. Reports have come in that various aspects have been improved, so be sure to leave a comment and let us know your findings.

• Download Sprint OS 4.7.1.57>>
• Discuss OS 4.7.1.57 in the forums>>
• Instructions: How to Upgrade Your BlackBerry's Operating System >>

Next year's problem

Don't listen to AT&T: Your phone isn't going to stop making calls

AT&T customers have been receiving warnings from the carrier saying that their phones will soon stop making calls. That's technically true, but the network change isn't coming until 2022. Here's what you need to know about the transition to VoLTE (HD Voice) on AT&T.