How to Update to iOS 9 on an iPhone 6: Step-by-Step Guide

Updating to iOS 9 on your iPhone 6 is a straightforward process. First, ensure your device is connected to Wi-Fi and has sufficient battery life or is plugged into a power source. Then, go to Settings > General > Software Update. If iOS 9 is available, you’ll see an option to download and install the update. Click on it, and follow the on-screen instructions to complete the update.

After the update, your iPhone 6 will have improved performance, better battery life, and access to new features that were not available in the previous iOS version.


Updating your iPhone 6 to iOS 9 might sound like a daunting task, but it’s actually quite simple and can bring a host of benefits to your device. Whether you’re a tech rookie or a seasoned gadget guru, keeping your iPhone’s operating system up-to-date is crucial for ensuring it runs smoothly and securely. iOS 9, in particular, offers a range of improvements over its predecessors, from a smarter Siri to enhanced multitasking capabilities.

But why is this update so important? Well, just like you need to keep your car in check with regular services, your iPhone requires similar attention to perform at its best. This article is for anyone with an iPhone 6 who wants to make the most out of their device by harnessing the power of iOS 9.

Step by Step Tutorial: How to Update to iOS 9 on an iPhone 6

Before we dive into the steps, it’s important to know that updating your iPhone 6 to iOS 9 will give your phone a new lease of life. You’ll experience fewer crashes, enhanced security features, and some cool new functions to play with.

Step 1: Check compatibility

Ensure your iPhone 6 is compatible with iOS 9.
Compatibility is key! Before you even think about updating, you have to make sure that your iPhone 6 is able to run iOS 9. Thankfully, iPhone 6 is fully compatible with iOS 9, so you can proceed without a hitch.

Step 2: Backup your data

Back up your iPhone 6 using iCloud or iTunes.
Never dive into an update without a safety net. Backing up your data ensures that all your precious photos, contacts, and apps are safe, even if something goes wrong during the update process.

Step 3: Connect to Wi-Fi

Connect your iPhone 6 to a stable Wi-Fi network.
Updating over Wi-Fi is like filling your car with the best fuel. It’s essential for a smooth update process and prevents you from burning through your mobile data allowance.

Step 4: Start the update

Go to Settings > General > Software Update and start the download and installation process.
This is where the magic happens. Your iPhone will do most of the work, but make sure you’re connected to power – you wouldn’t want it to run out of juice mid-update, would you?

Step 5: Follow on-screen instructions

Follow the on-screen prompts to complete the update to iOS 9.
Your iPhone will guide you through the rest. Once it’s done, you’ll be greeted with a shiny, updated interface and all the cool new features iOS 9 has to offer.


Enhanced performanceUpdating to iOS 9 can breathe new life into your iPhone 6, making apps run smoother and the device more responsive overall.
Improved battery lifeiOS 9 comes with battery optimizations that can extend your iPhone’s battery life, so you can go longer between charges.
Access to new featuresiOS 9 introduces new features like a smarter Siri, a news app, and multitasking capabilities that were not available in previous versions.


Potential for bugsAs with any new software release, there might be undiscovered bugs that could affect your iPhone’s performance.
Compatibility issuesSome older apps might not work correctly or at all with iOS 9 until they are updated by the developer.
Update timeThe update process can take a significant amount of time, during which you won’t be able to use your iPhone.

Additional Information

Now, a few extra nuggets of wisdom to keep in mind when updating to iOS 9 on your iPhone 6. Always make sure you have at least 1.5GB of free storage before attempting the update – think of it as clearing out your garage before bringing in a new car. If you’re low on space, consider deleting apps you no longer use or transferring photos to your computer.

You might also want to update your apps after the iOS 9 update to ensure they’re optimized for the new system. And remember, patience is a virtue. If the update seems to be taking forever, it’s normal. Grab a cup of coffee, sit back, and let your iPhone do its thing.


  1. Check that your iPhone 6 is compatible with iOS 9.
  2. Back up your data using iCloud or iTunes.
  3. Connect to a Wi-Fi network to avoid using mobile data.
  4. Begin the update via Settings > General > Software Update.
  5. Follow the on-screen instructions to complete the update.

Frequently Asked Questions

Will updating to iOS 9 delete my personal data?

No, updating to iOS 9 will not delete your personal data. However, it’s always a good idea to back up your data before starting the update process.

How long will the update to iOS 9 take?

The update process can vary in time, but it generally takes about 30 minutes to an hour. Make sure you have enough time set aside.

Can I use my iPhone 6 while it’s updating to iOS 9?

No, you will not be able to use your iPhone while it’s updating. You’ll see a progress bar on the screen indicating the update status.

What should I do if the update to iOS 9 fails?

If the update fails, try restarting your iPhone and attempting the update again. If it continues to fail, connect your iPhone to a computer and use iTunes to update.

Do I need to update my apps after updating to iOS 9?

It’s a good idea to update your apps after updating to iOS 9 to ensure they’re optimized for the new operating system and to take advantage of any new features.


Updating your iPhone 6 to iOS 9 is a great way to improve your overall user experience, from boosted performance to the introduction of nifty new features. Sure, it might seem like a bit of a hassle at first, but the benefits far outweigh the temporary inconvenience. Just make sure to back up your data, connect to Wi-Fi, and have a bit of patience, and you’ll be enjoying iOS 9 on your iPhone 6 in no time. Ready to take the plunge? Go ahead and give your iPhone the update it deserves!

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