Apple just released the GM (Golden Master) candidate for developers. I downloaded and tested the new iOS 4 yesterday on my iPhone 3G 16GB. I skipped the betas as it’s currently my only phone and some of the betas were reported to render the iPhone pretty unstable.
This final release of the new iPhone OS 4 (now called iOS 4 as its range of target devices has been extended to iPhone, iPod and iPad) works fine and stable on my old iPhone 3G. I still can’t record videos and have to pass the multitasking feature due to lack of CPU power.
