Frnds I want to write a review on celkon A35k mobile I dont want to buy this type of monile they are useless and time wasting mobiles we they are many drawbacks in this mobiles first drawback in mobile is battery backup and next one is anriod problem and next one is camera problem and next one in this mobile postive aspects are low cost and good working and software working is good so please biy another type of mobile without seeeing anything in this mobile so please go and buy this type of mobile before buying this type mobile please se review and buying this my suggetion iam writting to company please invent new mobiles with postive response and should not have any drawback