Apr 20, 2019 · The latest version of iOS that can be installed on iPhone 4 is iOS 7.1.2. It is not possible to upgrade it to run iOS 9. iPhone is pretty old now as per iOS release schedule.

Feb 26, 2024 · About iOS 9 Updates. With this update your iPhone, iPad and iPod touch become more intelligent and proactive with powerful search and improved Siri features. New multitasking features for iPad allow you to work with two apps simultaneously, side-by-side or with the new Picture-in-Picture feature.

Aug 19, 2017 · See the following for instructions: Update the iOS software on your iPhone, iPad, or iPod touch - Apple Support. If your iPhone is running iOS 7.1.2 and will not update beyond that, you may want to verify that it isn't an iPhone 4 rather …

iOS version by device. These tables show the first and maximum version of iOS or iPadOS for each iPhone, iPad, and iPod touch. Only major versions (e.g. iOS 13) are shown, not point releases (e.g. iOS 13.5.1). Information about which devices are …

Dec 26, 2017 · Currently, the latest version of iOS available for iPhone 4 users is iOS 7.1.2. Apple is signing this firmware to this day if you wish to restore your device using iTunes. But remember, there are going to be no software updates for the iPhone 4 after iOS 7.1.2 and that’s the end of the line for the smartphone.

Nov 27, 2015 · Sorry, but what iPhone do you have? An iPhone 4 (as you state in the title of your message) or an iPhone 4S (as you state in the text of your message)? If you have an iPhone 4S you can install iOS 9.x as well.

Apr 11, 2016 · iOS 9 makes the foundation of iOS even stronger with refinements including battery optimization that provides a typical user with an additional hour of battery life [depending on usage], and a low-power mode to help further extend battery life.

Oct 10, 2017 · There is a simple trick to download an older version of apps on your iPhone 4 running iOS 7.1.2. Simply, you need to download this app on another device that’s running iOS 9 or iOS 10 and use the same Apple ID account to download the app on your iPhone 4. Follow the steps below to learn how to do that:

Signed IPSW files can be restored via iTunes. Unsigned IPSWs cannot currently be restored via iTunes.

[3] iOS 9 is the final version of iOS compatible with devices with the 30-pin dock connector, including the iPhone 4s, iPad 2, and iPad (3rd generation). It is also the final version of iOS that supports the iPad Mini (1st generation) and the last 32-bit iPod Touch, the iPod Touch (5th generation) . iOS 9's successor, iOS 10, drops support for ...