How To Get POP The Forgotten Sands Working
You need these revisions of the loaders or up to get this game to work:
WORKS WITH cIOS38rev17/19/20
CFG Loader v58
CFG_USB_Loader_58 Full Package
USB Loader GX R938
Download and use the .wip that matches your game region and put it in neogamma folder
(if you dont have one make one on the root of your sd)
Enable looking for patches, disable EVERYTHING that patches the disc in another way(Ocarina, language, video mode patches, Country String patching etc) and when loading check that it says patch applied.
Working With Wiiflow r92
You will still need to add disable_dvd_patch=yes and returnto=0 in the wiiflow.ini, under the [GAMEID] section.And change [GAMEID] to the GAMEID of your Prince of Persia version.
NTSC-J Users With No Voice in the game try this....
Get the latest NeoGamma:
or the GX linked above
Use clean settings(no patches at all, no Ocarina)
Put the included .wip(linked above) files to the codes folder on your sd card
Enable looking for patches
When booting the game, look what it says about patches
If you can't get the game to work with this, you have some bigger problem. If this works, enable Ocarina, put the gct file (RPWZ41.gct or RPWZ41(2).gct) may need to change the disc id to match the one of your game) in your codes folder on sd card, enable language forcing, and check if it says "codes applied".