Hello I have my new M3i Zero GMP-Z003 when I use the real time save the game freezes, I have tried different games. First I used The SYSTEM_ENG from http://www.m3adapter.com/SLOT-1_Series_M3i-Zero_G003.htm gave me insert system file error. to flash successfully Then I used F_CORE_v2.0.2 & G6&M3DS-R_M74 to flash successfully. The files downloaded from http://www.handheldsources.net/M3DS/Download_M3DSR.html I have also tried F_CORE_v1.8.2 same problem. The sd-card is a 8 GB sandisk I have formatted this with SDFormatter 3.0 and also used another sd-card. Please someone can help me?