What restore means
Restore asks Apple or Google to check whether the signed-in store
account has subscription evidence that can be sent to EFS for
validation.
When restore may be needed
Restore may be needed after reinstalling the app, changing device,
moving to the rebuilt app, or signing in on a device where expected
subscriber access is not shown.
Android and iOS accounts
Google Play subscriptions are associated with the Google account used
in Play. Apple subscriptions are associated with the Apple account
used for App Store subscriptions.
Validation dependency
Finding store evidence is not the final step. Backend validation must
confirm the evidence before EFS changes access or shows restored
subscription state.
If no subscription is found
Existing subscribers should check the store account first. If expected
access is still not found, they should contact support before starting
a new subscription.
What not to send
Support should not ask users to send raw receipts, purchase tokens,
transaction IDs, order IDs, payment details or private account
screenshots.