Hi guys,i juz bought a 2nd hand desire s from lowyat seller.
It is ap set. After received the phone,i do factory reset both sd card and phone itself. My problem is, the soft button(home,application,back and search button) din light on.i try to calibrate g-sensor and it does light on once,after tat the light goes off and no matter how many times i calibrate it still din light on,any possible problem wif it?
And,i go into market,try to download some free apps,it prompt up wif the apps will be downloaded,after sec the download cancel without any notification,no matter how many times i download,it juz repeat the same thing.i try to clear the cache as well,but it does not help anything.Anyway,my market is version 2.3.4 though.Pls advice.

@jenwww

ya i juz found out the lighting of softkey depends on the environment...
yes,it happen to all download,i remove google account,do a factory reset,replace wif another google account,it is still the same.