I have an iPhone 3G. The problem is that it stopped being detected on PC/mac(I believe because of voltage fluctuation). I was still able to charge it using wall charger. Luckily the iPhone was jailbroken at that time and I started using wifi sync on my phone to connect and sync with my mac. But, before few weeks, it’s just stuck at recovery mode and because of the fact that it’s not recognized by any computer I’m not able to make it out of recovery mode using redsn0w or other tools.
Any help will be much appreciated.