Apple nailed everything I really jailbroke for in iOS 7 other than F.lux.
But F.lux is so truly fantastic that the day there's a proper, 100% supported jailbreak (i.e. one that actually works well with official versions of MobileSubstrate/Cydia), I'll be jailbreaking just for F.lux.
But F.lux is so truly fantastic that the day there's a proper, 100% supported jailbreak (i.e. one that actually works well with official versions of MobileSubstrate/Cydia), I'll be jailbreaking just for F.lux.