[URGENT] Problem with any 3046.0000.xxx firmware

[juanmar2]

I tried with more than 4 different amber firmwares from different countries and no one seems to function on my Lumia 620. All of them boot but my touch screen doesn't function, ?anyone can help me? I have a temporary solution doing a downgrade. ?Can someone give me a gdr3 firmware link? thanks!

Sorry for my awfull english.