https://wccftech.com/download-ios-12-4-8-for-iphone-6-ipad-air-ipod-touch-now-available/

You can download iOS 12.4.8 update for devices like the iPhone 6, iPhone 5s, iPad Air, iPad mini 3, iPod touch 6 and more.

While Apple's focus is on the next big thing - iOS 14 - while adding polish to the current release of iOS 13, the company has, in no way, abandoned iOS 12 users just yet. A while back, the Cupertino giant released iOS 12.4.7 for users the world over and if you have a device like the iPhone 6, then you can go ahead and grab iOS 12.4.8 over the air as well.