I had a ds lite using an r4 clone with firmware 1.18, and then i decided to change it to Wood r4 version 1.05 so i could play games like warioware, so i just switched the firmwares, but the games that i played on firmware 1.18 now need to create a new save file, and don't use the previous save files, maybe the wood r4 1.05 isn't suitable to play r4 save files? Help please much appreciated