[Resolved]  Samsung Mobile D-840 — battery gets discharged immediately after it is fully charged and the screen displays lines

ine one set the battery gets discharged immediately after it is fully carged. in the other set the screen displays lines and the battery problem of getting discharged. we sent the sets to your service centres firstly at patparganj. delhi and again at nehru enclave kalkaji., where we were made to make several visits for pick up an ultimately we had to contact ur sr mnager incharge of service centre. the problem still persist. please advise us what we should do with the 2 handsets purchased with the trust that SAMSUNGis a internationally known brand & known for quality & service, which now just seems to be total farce. aweaiting immediate reply & further action in the matter.