well, I've upgraded three PSP's already to 3.71 M33 and this is the first time I have encountered this problem. I'm using the "easy install" kits to upgrade the PSP to 3.52 M33, then M33-3 then to 3.71 M33 then M33-2. Earlier, I upgraded this PSP from 3.40 (OE I think.. but I'm sure it was 3.40) to 3.52 M33 to M33-3. Now, when I'm to upgrade it to 3.71 M33, it wont continue and the screen just shows that "this upgrade requires 3.52 M33-3 or higher to continue" and restarts.
I dont know what the problem is, I tried reinstalling 3.52 M33-3 but it still shows the same screen when I upgrade to 3.71 M33...
Any solutions out there? Thanks in advance