No longer supports iPhone 3GS

The newest version no longer supports iOS 6 and the iPhone 3GS. Hopefully they dont for everyone to upgrade like when they dropped iOS 5 support. Yes, I know my iPhone is old, but I need this one as it is unlocked and I used it when we travel to Korea and USA.
So please dont lock us out.

skippingrock about KakaoTalk, v5.0.4