Hi, i recently got a 7100t UK version of ebay and upgraded the firmware using files from the t-mobile.de site, it didnt work, so i used javaloader -usb wipe to reset it and attempt it again. This time it did work and i then unlocked it using a server credit i got of ebay, it now recognises my sim from a different network and i can easily make and send texts. The problem is, whenever i try to type a number it does not let me and remains on the home screen, neither can i go to the address book and press the green key when someones name is highlighted. Can someone help me solve this?

worked it out. Apparently when i was installing the upgrade, must have unticked the phone check box, updated it again with the box ticked and it now works fine. Dunno how that happened.