Psp 5.50 Prome-4 To 6.60 Pro !!top!!
To update your PSP from to 6.60 PRO , you must first bypass a "version spoof" that makes the system think it is on version 9.90, which prevents standard updates . 1. Fix the "9.90" Version Error
This is the most critical step of the transition. psp 5.50 prome-4 to 6.60 pro
Once your system information shows version 6.60, you can install the custom software. To update your PSP from to 6
: The 6.60 PRO-C series is widely considered the most stable "all-around" custom firmware (CFW) for the PSP-1000, 2000, and 3000 models. Phase 1: Preparation & Fixing the "Version 9.90" Error psp 5.50 prome-4 to 6.60 pro
Before we touch the memory stick, it is vital to understand what is happening under the hood.