Pokemon B/W R4 Ultra Help

Hey guys I would like to know if there is any fix for this cartridge, I use firmware 1.55 from here: http://www.r4ultra.com/When I open the game a white screen comes and stays forever.I also tried Wood 1.12 and it doesn't work, it freezes in "Loading..."Thanks in advance

http://forum.romulation.net/index.php?topic=47381.0This thread needs locking now.

I've already read and tried that, it didn't work. Also firmware there is 1.34 but I have 1.55 and I don't seem to find that.

if it's not in the main thread then no it doesn't work. Get a proper flashcart instead of a shitty flashcart stealing the R4 name.