You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

I can update my iPhone 6 iOS

I want to update my iPhone 6

iPhone 6, iOS 12

Posted on May 18, 2023 3:08 AM

Reply
Question marked as Top-ranking reply

Posted on May 18, 2023 3:50 AM

An iPhone 6 can only be updated to iOS 12.5.7. If you have need of a more recent version of iOS, you will need to replace your iPhone with a newer model.


Here is a list of the highest version of iOS supported by recent models of iPhone (for simplicity - “generations” are shortened to a number), older devices being restricted in their ability to be updated:


iOS16.4.1(a)

iPhone 14 (all models)

iPhone 13 (all models)

iPhone 12 (all models)

iPhone 11 (all models)

iPhone X, XR, XS

iPhone 8 (all models)

iPhone SE2/SE3


iOS 15.7.5

iPhone 7 (all models)

iPhone 6S (all models)

iPhone SE1


iOS 12.7.5

iPhone 6

iPhone 5S


iOS 10.3.4

iPhone 5/5C


If your iPhone is capable of update to a more recent version of iOS than is currently installed, these support pages outline both the available methods by which the update can be performed - and troubleshooting should you experience difficulties:

Update your iPhone, iPad or iPod touch – Apple Support

If you can't update or restore your iPhone, iPad or iPod touch – Apple Support

If your iPhone, iPad or iPod touch won’t update - Apple Support

iOS update and restore errors – Apple Support


Be aware that while an iPhone may be capable of update, in some circumstances you may need to use a computer to perform the update. To do so, you will need access to either a Windows PC (with iTunes for Windows installed) or a Mac (with iTunes or Finder - as appropriate for the installed version of macOS). Ensure that your installed version of iTunes has been updated to the most recent version; the essential device drivers are included.

Download and use iTunes for Windows – Apple Support

Update to the latest version of iTunes – Apple Support

Update software on iPhone, iPad or iPod touch in iTunes on PC - Apple Support


If you have a beta profile installed, ensure this has been removed from your iPhone - as, otherwise, installation of production software updates may be inhibited. This support page provides the necessary information to remove the beta from your iPad:

How to uninstall iOS beta software - Apple Support


You should note that for your iPhone to install an available update, its battery must be charged to at least 50% capacity - and/or be connected to its Power Adapter. Similarly, the iPad can only be updated over a standard WiFi connection, a 5G Cellular connection, or be updated by a PC or Mac using iTunes or Finder via USB.


6 replies
Question marked as Top-ranking reply

May 18, 2023 3:50 AM in response to lege245

An iPhone 6 can only be updated to iOS 12.5.7. If you have need of a more recent version of iOS, you will need to replace your iPhone with a newer model.


Here is a list of the highest version of iOS supported by recent models of iPhone (for simplicity - “generations” are shortened to a number), older devices being restricted in their ability to be updated:


iOS16.4.1(a)

iPhone 14 (all models)

iPhone 13 (all models)

iPhone 12 (all models)

iPhone 11 (all models)

iPhone X, XR, XS

iPhone 8 (all models)

iPhone SE2/SE3


iOS 15.7.5

iPhone 7 (all models)

iPhone 6S (all models)

iPhone SE1


iOS 12.7.5

iPhone 6

iPhone 5S


iOS 10.3.4

iPhone 5/5C


If your iPhone is capable of update to a more recent version of iOS than is currently installed, these support pages outline both the available methods by which the update can be performed - and troubleshooting should you experience difficulties:

Update your iPhone, iPad or iPod touch – Apple Support

If you can't update or restore your iPhone, iPad or iPod touch – Apple Support

If your iPhone, iPad or iPod touch won’t update - Apple Support

iOS update and restore errors – Apple Support


Be aware that while an iPhone may be capable of update, in some circumstances you may need to use a computer to perform the update. To do so, you will need access to either a Windows PC (with iTunes for Windows installed) or a Mac (with iTunes or Finder - as appropriate for the installed version of macOS). Ensure that your installed version of iTunes has been updated to the most recent version; the essential device drivers are included.

Download and use iTunes for Windows – Apple Support

Update to the latest version of iTunes – Apple Support

Update software on iPhone, iPad or iPod touch in iTunes on PC - Apple Support


If you have a beta profile installed, ensure this has been removed from your iPhone - as, otherwise, installation of production software updates may be inhibited. This support page provides the necessary information to remove the beta from your iPad:

How to uninstall iOS beta software - Apple Support


You should note that for your iPhone to install an available update, its battery must be charged to at least 50% capacity - and/or be connected to its Power Adapter. Similarly, the iPad can only be updated over a standard WiFi connection, a 5G Cellular connection, or be updated by a PC or Mac using iTunes or Finder via USB.


Mar 21, 2024 3:19 AM in response to ayanlade113

ayanlade113 wrote:

I want to update iOS on my iPhone


Whether or not you are able to update any iPhone to a newer version of iOS will be dictated by the iPhone model - and the currently installed version of iOS. You can find this information here:

Settings > General > About


Not sure which iPad you have? Identify your iPhone model - Apple Support


Here is a list of the highest version of iOS supported by recent models of iPhone (for simplicity - “generations” are shortened to a number), older devices being restricted in their ability to be updated:


iOS 17.4

iPhone 15 (all models)

iPhone 14 (all models)

iPhone 13 (all models)

iPhone 12 (all models)

iPhone 11 (all models)

iPhone XR, XS (all models)

iPhone SE2/SE3


iOS 16.7.6

iPhone X

iPhone 8 (all models)


iOS 15.8.2

iPhone 7 (all models)

iPhone 6S (all models)

iPhone SE1


iOS 12.5.7

iPhone 6

iPhone 5S


iOS 10.3.4/3

iPhone 5/5C


If your iPhone is capable of update to a more recent version of iOS than is currently installed, these support pages outline both the available methods by which the update can be performed - and troubleshooting should you experience difficulties:

Update your iPhone, iPad or iPod touch – Apple Support

If you can't update or restore your iPhone, iPad or iPod touch – Apple Support

If your iPhone, iPad or iPod touch won’t update - Apple Support

iOS update and restore errors – Apple Support


Be aware that while an iPhone may be capable of update, in some circumstances you may need to use a computer to perform the update. To do so, you will need access to either a Windows PC (with iTunes for Windows installed) or a Mac (with iTunes or Finder - as appropriate for the installed version of macOS). Ensure that your installed version of iTunes has been updated to the most recent version; the essential device drivers are included.

Download and use iTunes for Windows – Apple Support

Update to the latest version of iTunes – Apple Support

Update software on iPhone, iPad or iPod touch in iTunes on PC - Apple Support


If you have a beta profile installed, ensure this has been removed from your iPhone - as, otherwise, installation of production software updates may be inhibited. This support page provides the necessary information to remove the beta from your iPad:

How to uninstall iOS beta software - Apple Support


You should note that for your iPhone to install an available update, its battery must be charged to at least 50% capacity - and/or be connected to its Power Adapter.

I can update my iPhone 6 iOS

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.