If the app flips to Chinese, switch it back to English in two taps. Paths for both apps.

It is a settings flip, not a failure.
If your app suddenly shows Chinese, the language setting changed — easy to flip back:
The app sometimes defaults to the phone's locale or a tap in the wrong menu switches it to Chinese. Both apps have an English toggle.
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.
If the toggle is missing or greyed out, the kit explains the region-lock cause and the workaround that restores English.
Why some accounts hide English and how to bring it back.
Which app versions hide the toggle vs. which show it.
Both paths as a printable card.
What you are reading is free. The shut crate is the part you carry.
Two doors, one question. Walk through the one your answer opens.
Direct WeChat binding fails far more often than this two-hop route.
If English will not stay on:
Four levels deep — a failed payment never strands you.

Someone behind the counter can usually unblock you faster than any app.
Most travellers know about three of these before they fly. This one is often not one of them.
Verified against these sources on 2026-09-20.