What does 7700 10 mean?

The main reason for the failure of verification is the failure of face recognition, or it may be that the Immigration Bureau has not updated to the latest version, and this page can be downloaded and used. Face recognition should first find a place with sufficient light sources, and then choose a mobile phone with higher pixels. Try to show your face and don't bring any ornaments. If there is a big gap between the photo and the person, the verification may not pass.

The "Immigration Bureau" APP is the official mobile client application software of the government service platform of the National Immigration Bureau. In order to deepen the reform of "simplifying administration and decentralizing power, strengthening supervision and improving services", further optimize the service process and innovative service methods in the field of entry and exit, and further promote "Internet+government services", the National Immigration Bureau launched the "Immigration Bureau" APP to provide people with one-stop convenience services such as online appointment, online endorsement application and online inquiry.