Unable to download iphone app

Small and Medium Business. Humans of IT. Green Tech. MVP Award Program. Video Hub Azure. Microsoft Business. Microsoft Enterprise. Browse All Community Hubs. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Show only Search instead for. Did you mean:. Sign In. Error: Sign-in Error.

Hello, Has anyone been able to resolve the Sign-In Error issue? Steps to produce: 1. Besides repairing the operating system , you can also upgrade or downgrade the OS, reset a device, or repair iTunes.

Step 1. Step 2. Step 3. Step 4. If the issue persists, you should find out if the SIM card you have is compatible with your device. Sometimes the best thing to do when this message appears during the device activation process is to do nothing. You can check the system status, at this link.

An Activation Lock may still be on as the device is still attached to the previous owner. Downloading and updating apps on your iPhone or iPad are usually as simple as tapping a few buttons. If you are one of them, don't worry, it is a common problem that can be fixed in many ways.

On this page, all the workarounds are listed below. So go step by step until you address the issue. Now, run App Store to download apps to check the problem is solved or not. If you find 'cannot connect to App Store' on your device screen when you are download and install apps, fix it first. If you're using cellular data or Wi-Fi and have issues with app downloading, try to connect to another Wi-Fi network.

To check the Wi-Fi connection, try watching a video from the Internet. Get help if the Wi-Fi is not working. The iOS Restrictions disables certain features of the iPhone, including the ability to download apps. So, if you can't install an update, the function may be blocked. Therefore, check how much free space you have and free up iPhone space by deleting unwanted documents and apps. If there is little available storage on your device, you can free iPhone space by exporting unwanted iPhone files or deleting some data you don't need, like apps, photos, podcasts, or videos.

If the app appears on your Home screen, but is dim or has white with lines on it, don't delete the app. Therefore, set your date and time to be automatically to solve this problem.

Another common solution to many problems in iOS 12 or 11 is to update to the latest version of the iOS, which may solve the issue caused by system bugs.