good I hope u help me, a couple of days acquired a ez flash micro sd iv compatile ago. I came in a little black box of secondhand. It has firmware 1.76. and put a micro 4 gb. Loading games is normal but unfortunately does not save games, I read many tutorial - Put a short name and 8 letters rom.y nothing -configure correctly ez client of all possible forms read. -parchar cleaned the rom sdram gbata . - Format the micro fat 16, fat ,fat 32 standard. -install previous firmawares only la1.75, other versions 1.72, and other lower can not install my screen remains in black -Save games with L + A + B + Up command does not leave me any errors, apparently saved normally, but when loading the game, not saved. -the sav files, if they weigh 8KB. I've copied the rom in the north if successful ips patch unsuccessfully -probado Only stay change the battery, but being a current model would be spent battery or the flash card is damaged, there lei flash card there are few who have that mistake to read but not write. please help.