installing firmware 4.1- in the guide 3.1 to 4.1 soft modding it says that its recomended that you do so
error 002- it can be fixed by installing new cios 249, ciosx rev17,(recomended version) search that, install the newest neogamma( neogamma r8 final, there's r9 but still on beta testing)This step is optional unless you are on 3.1, 3.3 or 3.4 in which case you must update, if you are on 3.2 or 4.0 you can update if you want and it is recommended that you do, if you are on 4.1 there is no need obviously! If you are on 3.1 you will have to update to 4.0 first, make sure you install the patched IOS60 first though still. Before you update to 4.1 make sure you have at least 250 blocks free or you will brick, install IOS60-patched first with Wad Manager using IOS249, then run Firmware Updater 4.1
<--please refer to error codde index for more info002:
DVD Read Error / Anti-piracy security Most likely old or missing IOS.
Q. How can I fix this?
Install a newer IOS 249. There is a 002 fix channel that will fix most of the older games, Neogamma r7 is the latest version for now. USB Loader GX,CFG, Uloader are other alternatives.Also mind that some games require alternate dol loading method to play.
wadmanager 1.3 is too old, you should use wad manager 1.4 or higher
start the guide from top to bottom, re soft mod the wii, it'll just overwrite what you have there, that way every thing is up to date