I'm currently using an iPhone 4 with IOS 4.1, i jailbreak it with limera1n.
When i installed limera1n, the app showed in my phone but with the icon in white. I managed to run it and installed Cydia through it. But when the app Cydia shows in my phone, it is also in white and it does not start up properly.
When i press it, it ends itself less than 1 second.
Please help!!!
P/S: I rebooted my phone several times, and i tried restore my phone and doing all the steps again, its still the same.
Open the limera1n.app on the iPhone
Tell it to install cydia again
Once done reboot
Change the auto lock back to your preference, I only had you do this so the screen wouldn't lock up while installing cydia
This happened to me to
You could also try greenpois0n.com but the drawback being when it jailbreaks it It places cydia on the homescreen but it could be a Cydia Download Fail so you would have to jailbreak again and again till u get it