jole writes "The newest iPhone 3.1 update intentionally removed tethering functionality from all phones operating in networks that are not Apple partners. This is not limited to hacked or jailbroken phones, but also includes expensive 'officially supported' factory-unlocked phones. To make the problem worse, Apple has made it impossible to downgrade back to a working 3.0 version for iPhone 3GS phones."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 internet speed test! ×