3.02 Pops Loader problem on a 3.03 TA-82+ down/up'ed to 3.03 OE-C
I have a 3.03 OE-C PSP with the 3.02 POPS loader plugin running. I have no problems with it, it works perfectly fine, and makes games like Suikoden II work better than the 3.03 POPS.
Recently, a friend of mine purchased a used 2.5 PSP. I upgraded it to 3.03 (Official) and used the 3.03 Downgrader to bring it down to 1.5. The downgrader did have to patch the motherboard, so the PSP had a TA-82 or higher board in it (not sure if this is a factor). I then upgraded it to 3.03 OE-C.
It works fine, except for one hitch. A PS1 game (Suikoden II) loads and plays fine with the default 3.03 version of POPS, but after copying over the 3.02 POPS loader files and activating it in the Recovery Menu, attempting to load the game locks up the PSP, after showing the Warnings screen but prior to showing the Playstation logo.
I deactivated the plugin, and the game loaded fine, so I reactivated it, and experienced the same problem. As I said, the plugin and the ISO are known good, because they work fine on my PSP.
Is this a problem associated with the 3.03 downgrader? Has anyone else experienced this problem? Is there some particular point I'm missing that should fix the problem?
I really have no clue whether it's the downgrade, the mobo, remnant files left from the downgrade on the PSP flash, or what, but any help would be appreciated.
Thanks in advance.