i confused how to make my rokr dual boot? what do you mean dual boot? bootloader and Rokr<<--->> e398 monter pack capable
Dual Boot is capability to enter safe mode on your boot loader.
So you will have 2 ways to enter Boot Loader:
1. Normal boot, by holding * + # then pressing red button
2. Safe mode boot, by holding green button then pressing red button
You can flash your phone even you have low battery power using safe mode boot.
As far as I know dual boot only can be used on E398 cause it placed on CG18, and ROKR has different CG18 from E398. CMIIW