PITTSBURGH (KDKA) – If you have an older iPhone or iPad, you’ll want to update to the latest iOS before Sunday.
Otherwise, you won’t be able to connect to use certain functions.READ MORE: Protester Sues City, Three Pittsburgh Police Officers Claiming He Was Injured In Last Year's Protests
It has to do with a GPS clock reset that happened back in April.READ MORE: South Hills Village Mall Offering Active Shooter Preparedness Training To Retailers
The update affects iPhone 5-S and 4-S models, as well as iPad 2-S, iPad retina display and the fourth generation iPad.
If you don’t update your iPad or iPhone by Sunday, you’ll have to connect it to a computer and do the update manually.MORE NEWS: Pa. Departments Of Education And Transportation Working To Address Bus Driver Shortage
To find out if your device is up to date, visit Apple’s website.