This video provides a comprehensive solution for not receiving Instagram verification codes, covering four major categories of common reasons and their corresponding fixes. It first analyzes the main issues leading to unreceived IG verification codes: incorrect or changed phone numbers, unstable networks or VPN interference, phone setting issues and SMS filtering, and Instagram server malfunctions or system bugs. To address these problems, the video offers a systematic troubleshooting process, from checking IG account settings and adjusting mobile network functions to viewing SMS filters and fixing system bugs. It specifically details how to change your phone number via two-factor authentication, reset network settings, check spam message filters, and use UltFone iOS System Repair to completely resolve verification code reception issues caused by system malfunctions, all without data loss and with simple operations.
