If you want to update your iPhone 4/4s to tiện ích ios 9, this article will help you with that. Here shows you how lớn update iPhone 4/4s to ios 9 & things you need lớn pay attention to.

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2. Check Compatibility Of Your Device

Another thing you need lớn know when you are dealing with how lớn update iPhone 4/4s to game ios 9 hassle-free is the compatibility of your game ios device. Tiện ích ios 9 is currently available for iPhone 4s & models, which came afterward. You can also tăng cấp it for ipad tablet Air 2 and iPad mini 2 and 3 efficiently.

So, if you have an táo khuyết device that operating system. Tiện ích ios 9 requires storage is not compatible, you should stop then and there from making an upgrade as it may harm your device. Plus, you should kiểm tra and then tăng cấp your quả táo device khổng lồ the new ios version khổng lồ avoid problems later on.

3. Sufficient Space to Install Update

When you tải về and install the new firmware on your device, you are notified of the need for không lấy phí space. Ample of space may be required khổng lồ install the upgraded version of the operating system. Ios 9 requires a storage space of about 1.3 GB on your iPhone. Miễn phí up some disk space on your iPhone by either deleting your media files or by storing them at another location. You can restore the data back to post the up-gradation process.

4. Update Apps before tiện ích ios 9 Update

Update apps và games lớn the latest version before upgrading quả táo 9 as you might not be able lớn open, delete or update the apps after the quả táo upgrade. It may also cause apps crashing and freezing. Hence, it is recommended to lớn know how lớn update iPhone 4/4s to game ios 9 prior to rolling out the process.

Keeping in mind the above mentioned necessary tips, you can easily update iPhone 4s to tiện ích ios 9 without troubling yourself in future.

Part 2: 2 Ways to Update iPhone 4/4S to ios 9

Of course, you can also try the WhatsApp built-in e-mail feature khổng lồ export WhatsApp messages. This is an appropriate solution if there are not so many WhatsApp messages that need lớn be exported. Now let"s take a look at some tips on how lớn operate this for both iPhone và Android.

1. Update Over The Air (OTA)

The wireless delivery of new software or data to mobile phones & tablets is known as over the air update. If you want to upgrade the underlying operating system, OTA updates are just meant for you. As the name suggests, you get your updates from wireless carriers, not via USB or other connectivity methods.

Over the air technology is basically used to lớn administer Software Updates, configuration settings, etc directly to lớn your portable devices like Smartphones và tablets. For an over the air (OTA) updates, you should follow these steps.

Step 1 . Head straight khổng lồ the "Settings" of your game ios device first.

Step 2 . Next, scroll the settings menu down và get into the "General" section.

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Step 3 . Lastly, push the "Software Update" tab & then the device will automatically check for the latest firmware update available for your quả táo device.


2. Update iPhone via iTunes

When you think about how lớn update iPhone 4/4s to tiện ích ios 9 safely, then the first thing that comes in your mind would be iTunes. The default iOS data management software is designed in a very simple way, making it easier khổng lồ navigate between sections. You need to lớn follow these steps to update iPhone 4s to tiện ích ios 9 easily.

Step 1 . Make sure that you have the latest version of iTunes installed on both your computer and your iPhone.

Step 2 . Now, plug in your tiện ích ios device into your computer with the help of a lightning cable supplied with it.

Step 3 . Next, launch the iTunes on your computer and it will detect your iPhone automatically. Now, select your quả táo device. Và get into the "Summary" section.

Step 4 . Hit on the "Check for Updates" button and iTunes will look for the latest firmware update for your quả táo device.


Step 5 . Lastly, it will throw a pop up on your screen if the latest firmware is available for your game ios device. Hit on the "Download và Update" button to lớn initiate the update process.

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Now, after reading this article, you won"t need khổng lồ worry about how lớn update your iPhone4/4S. If you are willing lớn undo an iPhone update, here is the guide khổng lồ help you with that. Actually, those methods work for all versions of the iPhone, you can also backup your iPhoneX by using dr.fone in one click.