Getting stuck with 2FA can be a headache. If you're having trouble receiving the authentication code on your GitHub mobile app, here are a few quick checks:

Network Connection: Ensure your mobile device has a stable internet connection. Sometimes a wonky connection can delay code delivery.

App Permissions: Double-check if GitHub has the necessary permissions on your mobile device. Sometimes adjusting these settings can do the trick.

Device Clock: Ensure the clock on your mobile device is accurate. A time discrepancy can mess with the authentication process.

Check Spam Folder: Sometimes, these codes sneak into the spam folder. Give it a quick look, just in case.

If none of these work, mayb…