That is why you have to install it correctly, since it is an important change, if we do it via OTA (from the same device), we can have errors and not enjoy this new iOS as deserves.
We are going to give you the necessary guidelines to install iOS 8 correctly and that it does not give us any errors.
HOW TO INSTALL IOS 8 CORRECTLY ON IPHONE, IPAD AND IPOD TOUCH
To begin, we are going to have to make a backup copy of all our device. That is, applications, images so as not to lose anything.
We will have to connect the iPhone to our PC/Mac and open iTunes in case it doesn't do it automatically. Once inside iTunes, we must click on the tab where it indicates which device we have connected. This tab appears at the top right.
In our case, since we have connected an iPhone, it will appear in the “iPhone” tab, so we click there. Here we must go to the "Summary" tab, where we will find all the information about our iPhone, iPad or iPod Touch.
Since what we want is to make a backup copy, click on the "Make copy now" button. And our backup will start.
After having carried out this process, we must install the new version of iOS, but in this case, we are going to install it from scratch, which means that we are going to restore our device. Therefore, we click on "Restore iPhone".
Once it has finished restoring, it will tell us that there is a new version of iOS, we accept this new version and install it. This new version is about iOS 8, which we already have ready to install.
When we already have the new iOS installed, it's time to load our backup copy. To do this, we go back to where we had gone to make the copy, but in this case, we click on the button next to it.
Now we will have our iPhone, iPad or iPod Touch just as we left it, but with the latest version of iOS installed correctly.
And in this way we will be able to install iOS 8 correctly on all our devices and without having bugs or errors.
At APPerlas we advise you not to install the new version as soon as it comes out, as there will be a lot of saturation and you will probably get an error during the download.
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