samsung c-170 display problem

[suyogthedon]

hi,
i have samsung c-170 & it sleep from my hand on road.
then i trying to switch on it was started but i can't
see display then i change my display; but i can't solve
this problem & i have still this problem?.......
can anyone help me to solve this problem?>>...
thank' s
(i am learning mobile repairing coarse in pune?...
plZ help me?>.........,,,,,,
THANKING U

[Gonzo]

As you have broken the device of yours and not getting it work then first thing that i will advise you to check for the Warranty period of the mobile and then to contact the dealer or manufacturer of the device and ask for the same. Just do the same and see whether you are getting it work with the help of the manufacturer or not.