USCIS alerted the public that due to system maintenance, it is not able to send text messages with updates on case status changes. USCIS does not know when the system will be back to normal. The alert notes that updates can still be found on the USCIS website.
Outage: Case Status by Text Message
Because of system maintenance, we are not able to send you text messages updating you about changes in the status of your case. We do not know when the system will be back to normal. However, you can still get updates on our website. We apologize for any inconvenience this may cause.
Source: AILA Doc. No. 18042631.
