Celkon
Celkon Mobile C550

I bought Celkon c550 two months back. one week it worked fine then i got a problem battery not charging, then they replaced battery (in Big C) again after one month same problem came, went to service center (Kukatpally, Hyderabad).. they are not responding properly and said that board problem, even though i have warranty of one year they charged amount, and telling that it is not going to repair.. guys think before once again for buying celkon phones.. waste service