So you can get back online
[FIXED] Error getting IP address (100% working)
“Failed to Obtain IP Address” is a common network error that you may encounter on your Android phone. This error occurs when your phone is unable to obtain an IP address from your router. This is often a problem with your router, but sometimes it can be your phone that is the problem.
A faulty DHCP server, minor network glitches, problematic cache files, and MAC address filtering are the most common causes of the problem. We'll walk you through the steps to potentially fix your network issue.
Minor glitches in your router are often the reason why your devices can’t obtain an IP address. This usually results in a “Failed to Obtain IP Address” error message on an Android phone.