Upgrading JB to 5.1.1 on a 3GS OB BB 6.15 on a new computer

[ncaa76]

I want make sure I have everything covered.

1.) I got a new Macbook Pro, was on a PC laptop before but it died recently. I do not have access to my old backups for my iPhone. I was able to Backup everything to iCloud except all my cracked Apps. Is there a way to transfer my cracked apps to my MAC or id my only option to download them again?

2.) Since I have my 3GS Old boottrom unlocked with Baseband ipad 06.15, can I use redsn0w 0.9.12b2 to fix the GPS not working issue that sn0wbrezze fixes with there latest JB on PC?

Thanks so much for taking the time to help me out I really appreciate it.

I'm running JB 5.0.1 right now, by the way.

[phanpride]

The gps is not fixed, I thought snowbrezze when I upgraded to 5.1.1 I thought would fix the gps problem too but it doesn't