OK... Lets do this
1. on your PC go to add/remove programs and remove any installed OS.
2. plug your phone into PC and be sure DM recognizes it. If so save your contacts etc via backup app.
3. unplug phone.
4. install BBSAK v1.7 found at rimgeeks.com (or someplace on here maybe)
5. install ShrinkaOS.
6. find BBSAK in your program files folder (navigate to it don't use start menu) and right click on the exe file run as admin. Backup your apps, wait for it! the popup comes up fast but the backup hasn't even started, watch phone.
7. do not disconnect your pone, close BBSAK open ShrinkaOS the same way, navigate to exe and rightclick run as admin do not right click on shortcut and run. At the top is a navigation window/line to find your OS, use that to find the OS you just installed, check off anything you want shrunk out, even if Mr.X shrunk it already just do it... click on the large, "shrink my OS" button at bottom.
8. NOW, do not disconnect, instead click "load os" from shrink window. a loader window comes up, check the parts you need like docs to go, notes, bbm etc. then run it.
This works everytime. let me know.