BiteSMS it is without question one of the best tweak-s that allow us to effectively manage the messaging system of iOS, but unfortunately tweakis not currently compatible with iOS 7. The main problem is of course the lack of support for Mobile Substrate, but separate as the 64-bit architecture of the chips A7 it seems to give the developers some trouble. They support however, they managed to make BiteSMS work iOS 7 after a jailbreak made using evasi0n7, but of course there are operational problems.
We have overcome mobile substrate not being ready, but are having some issues with 64 bit compilation. After about 10 hours we have finally got biteSMS compiled. But there are some runtime issues, which are much harder to fix. Best guess is a few days to get this sorted. Rest assured, it's taken us all by surprise, but we have been working on biteSMS on iOS 7 for many months now, it's not 100%, but I'd say it's ready for Beta, about 85% there. I'll keep you updated here, but in the meantime have a Merry Christmas!
Best guess 28 Dec.
Bit SMS 8 it is still mostly functional iOS 7, but the remaining bugs force its developers to continue the work of preparing the tweak, one of them estimating that on Saturday we should have the new version of the tweak available for download.
