After jailbreaking my sisters OTB 1.1.3 iPhone using downgrades, upgrades and the dev team jailbreak, i decided to do the same to my iphone which has bootloader 3.9, however, after going through all the upgrading to 1.1.3, then downgrade to 1.1.1--->up to 1.1.2, and use the dev team jailbreak, it worked, except for the fact that my springboard is empty, and it shows no applications when i unlock, I am currently restoring back to 1.1.1 and downgrading the baseband, any reason why the apps are gone?