how can i fix the upper keys?
i have a problem with my u600 phone. i can't use the upper keys (cursor keys and the soft touch keys) except the power key ha! i thought that it's just a problem because maybe, my battery is weak. so i tried to use my friends newer 3.7V Li-ion battery, just same with mine. but unfortunately, there's no changes. it's just the same problem. i hope you can give an idea how to fix my phone aside from asking the company or returning it to the shop. thank you very much and more power!
carl yambao, October 2008