thank you xflak, i want to ask something, i have used modmii v4.7.1 for a while , my wii 4.2U and booted as ios and i am using SDHC 4g, i am not using sneek or uneek at all , is it save to upgrade through sysCheck to v4.8.1, i'am afraid of breaking , what do you recommend update or not or update...