this is my 1st post.
I have an iPhone 1.1.2 OTB and I downgraded it to ->1.1.1 using iTunes
then jailbreak it using www.jailbreakme.com then update it to 1.1.2 via iTunes.
then I setup my Bladox turbo-Sim to unlock it and everything went fine.
my question is ... can i re-restore my iPhone again to 1.1.1 then update it to 1.1.2?
because I need to refresh my iPhone again since I installed a lot of programs in it and it seem slowly .
if yes do I have to do something after update it to 1.1.2 then jailbreak it or just
insert my sim card with my programmed turbo-Sim ?
thank you in advance.