have a iris lava 430 model number.there was a problem in display brightness.so I will give it to service center at guru nanak service station,gupta palace , room no.201. rajouri garden, new delhi. and my comlaint no. is LIN 138C6912382. on 22/8/2013. and ther is not respond after one week.my mobile no. is 9213931153. gurdeep singh.

Regards
gurdeep354@gmail