Hacking Untitled games

[.yami]

Hello, i already posted this issue on several other boards, but none could solve my problem, i got a R4 Advance with an 8GB Samsung microSD, i got plenty games but everytime i try to insert a new one it gets Untitled and it wont open, if i format the card and put only the game that was getting untitled, it runs normal.
Some guys told me it was about the SDHC thing, i've already tried to make several folders with like 10 games in each, but i still got the Untitled problem

someone can please help?
i'm using 1.20 English firmware

 

[TheDestroyer]

Try other brand of MicroSD like SanDisk or Transcend!

i haven't heard someone using samsung microSD for their cart except you.. so maybe that's the problem..

 

[triassic911]

Reformat your card. Backup everything before hand.

This is a temporal fix, you really should be using a 4gb card max.

 

[mehrab2603]

trust me, it's not your sdhc card problem.r4 clone firmwares has a bug in them.though they claim they support sdhc they don't support it completely.the firmwares can only read the first 4 gb of stuff in your card.anything you add after 4 gb isn't recognized by the firmware completely.so it can't title them.i have this exact problem with my ndsl r4 sdhc.