iphone cdma4
 

hello, here i have iphone 4 cdma ios 5.1.1 working with Reliance, i am facing the problem with Whatsapp while opening it the error shows ( Your phone date is inaccurate! Adjust your clock and try again ),if someone have the solution of this plz help me attaching the picture link also .
http://s32.postimg.org/6ynvkmozl/iphone4.jpg

thnks to me i had done update to my iphone4 cdma to ios7.1.2 & solve the problem.

iPhone 4 is upgradeableto iOS 7.1.2
You should upgrade your iPhone as soon as you can. And of course, you need to set your date and time correctly.