Check the storage and remove unnecessary stuff to make space. Perhaps the network connection you are using is raising the problem. So, here are the three suggestions of assistance for you regarding network connection issues which can be culprit for "Download and Install" button getting gray. First of all, make sure that your cellular data is giving constant connection. If not, using Wi-Fi over cellular data will be our first suggestion in order to resolve "Download and Install" button grayed out problem.
In case you get the problem even after switching to Wi-Fi network, another tip that makes sense will be trying the update on another iPhone to see if the internet is the problem. If the "Download and Install" button doesn't gray out on that iPhone, there must be an issue with your iPhone. Here's the third suggestion to you i. Since iTunes is the trusted service by Apple, and it can also update your iPhone. However, make sure you are using the latest iTunes and a stable Wi-Fi connection.
Now, follow the steps below:. We would like to introduce an excellent free tool that allows you to selectively backup your device. So you may want to know how to update iOS without WiFi.
You can read this article and get help from it. We will answer your question that "can I update my iPhone without wifi". Keep scrolling and find the solutions. However, please note that you will need other internet connection than Wi-Fi for an update process.
Please make sure your computer has been connected to the network or you have mobile data to proceed for the process. Make sure to have enough data plan in your device since the updating process consumes a lot of data. Once checking all this, read the following steps to update your iPhone. Please ensure that you have a backup of your data before proceeding to the steps since the existing data might get lost after the updating. In addition, make sure that iTunes has been updated to the latest version on your PC.
If the download takes a long time You need an Internet connection to update your device. If the update doesn't complete If you're installing the update, the progress bar might appear to move slowly. Find the update in the list of apps. Tap the update, then tap Delete Update. Published Date: August 12, Yes No. Character limit: Maximum character limit is Start a discussion in Apple Support Communities.
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