CELKON/C99
Mobile display problem
I have purchased (Unfortunately!!) a Celkon-make C-99 model mobile instrument from Big-C, showroom at Dabagardens, Visakhapatnam on Dec-18th of 2010. I have hardly used it for less than 10 days and one fine morning it became deffective. It was shoing some thing un recognisable on the screen. I ...