Hi, This is my first post on here I've been googleing what do but thought would come ask for advice. I jailbroke my iPhone 4 back in October2010 using Limera1n the OS version I jailbroke with was 4.1 (8B117). How can I update it to the latest jailbroken OS? What would be the best way to do this? I did think about about restoring back to the proper version of OS and then jailbreaking it again but had read there could be issues with that.