Top "Iphone-4" questions

The iPhone 4 is the fourth version of the iPhone released by Apple, Inc.

How to fix itunes could not connect to the iphone because an invalid response was received from the device?

I have jailbroken device using Absinthe, 2 days back I removed the jailbreak. Now I am not able to connect my …

iphone itunes jailbreak iphone-4
Xcode: Could not locate device support files

As i am trying to run my application from newly updated Xcode 8 to my iPhone 4 which is running iOS 7.1.2 It …

ios xcode ios7 xcode8 iphone-4
iPhone 4 Camera Specifications - Field of View / Vertical-Horizontal Angle

Does someone know the field of view values for the new iPhone4 camera? I'm doing some AR app's, and I …

iphone camera augmented-reality iphone-4
Reading the iPhone's Ambient Light sensor

I notice on my iPhone, after a few seconds of being in direct sun light, the screen will adjust to …

objective-c ios cocoa-touch iphone-4
Detect retina screen/iPhone 4 in iPhone SDK

In my application I am downloading some images from the web (from my server to be precise), in order to …

iphone cocoa-touch iphone-4
Enabling the photo library button on the UIImagePickerController

Does anyone know how to enable the photo album button on the UIImagePickerController when its in the camera mode? Like …

ios uiimagepickercontroller iphone-4
How could I create a shortcut on desktop in iOS through an app

What do I mean is that I want to use the app to create a shortcut with icon on the …

iphone ios iphone-4
iPhone 4 Retina "apple-touch-startup-image" for Web-apps

This has been asked multiple times here, but without a solid and understandable answer. This is a web-app, not a …

iphone web-applications mobile-safari iphone-4 retina-display
Compensating compass lag with the gyroscope on iPhone 4

I've been experimenting with the compass and gyroscope on iPhone 4 and would like some help with an issue I'm having. …

iphone ios compass-geolocation iphone-4 gyroscope
Images for retina display iphone

I have an working application which i have tested in my ipod touch. Everything works pretty fine. My tabbar icons …

iphone xcode interface-builder iphone-4 retina-display