iOS and iPadOS 13.4 arrive with iCloud Drive folder sharing, improved Mail app and trackpad support on iPad | TechSpot
Here's How iOS 13.4.1 Stacks up Against iOS 13.4 in a Speed Test Comparison - Video
Apple releasing iOS 13.4 and watchOS 6.2 GM to developers - 9to5Mac
iOS 13.7 and iPadOS 13.7 Download Available Now
iOS 13.4 and macOS 10.15.4 Prevent FaceTime Calls From Working With Some Older iPhones and iPads Amid Pandemic - MacRumors
Download and Install iOS 13.4 or iPadOS 13.4 for iPhone and iPad [OTA Links]
iOS 13.4.1 Released To Fix FaceTime Bug
Apple Just Released iOS 13.4 Public Beta 1 for iPhone, Includes New Memoji Stickers & More Convenient Mail Tools « iOS & iPhone :: Gadget Hacks
Hands-on with iOS 13.4 beta 1 changes and features [Video] - 9to5Mac
5 Things to Know About the iOS 13.4.1 Update
5 Things to Know About the iOS 13.4 Update
iOS 13.4 Beta 1 Vs iOS 13.3.1 Performance Comparison [Video] | Redmond Pie
iOS 13 - Wikipedia
Amazon.com: Flydigi Wasp-X Mobile Gamepad for iPhone Exclusive. Support iOS 13.4. CapAir Mapping Technology. Just Plug and Play. Support iPhone X to iPhone 12mini, not Support iPhone XR, 12 Pro Max, 11. :