Some Google Pixel users have encountered problems trying to install the latest security updates on their phones, where the update message appears, and the issue is discussed on Reddit and Google product forums.
The problem appears to be limited to Google Pixel users only 5 inches because users of Google Pixel XL did not have any problems with the new update, and Google said through the Google Pixel forum page that they are looking at it.
This is not the first problem Google Pixel users face. They encountered a voice issue in February and a problem with Bluetooth in March. Otherwise, Google Pixel phones are among the first to receive monthly security patches unlike other phones.