From the feedback from Chinese users, someone with an older SD card took about 18 seconds to load a 4MB game, and when he switched to SANDISK Red 32GB, it took less than 4 seconds.
https://bbs.oldmanemu.net/thread-1550.htm
Yeah but do you know why FW5 does not work on my card since my SD card is fast enough?
@EZ-Flash2 it is possible make an option for turn off the RTC like the Ez-Flash Omega in a near update?
Why would you want that?