Identity verification can fail for several boring reasons. Most are fixed by light, a clear photo, or a wait.
Four small causes cover almost every silent failure.
If verification fails with no clear message, one of these is usually the cause:
Verification needs a clear passport photo, a stable network, an up-to-date app, and no conflicting face data. Any one of those breaks it.
Every case shows the diagnosis and the first step - free. The full step-by-step fix for this exact case, the decision tree, and the offline kit are $9.99.
When verification keeps failing for no stated reason, the kit isolates the exact cause.
Four questions that point to the one fix that applies to your case.
Which phone models and app versions fail most, so you can pre-empt it.
The whole checklist as a printable card for low-signal moments.
If it keeps failing after you have tried the basics:
Most travellers know about three of these before they fly. This one is often not one of them.