App Crashing or Won’t Open? iPhone Re-sign Guide (Fix Revoked Apps)
A signed multi-open app that suddenly won't open or crashes on launch has usually been "revoked" (the signing expired). Don't worry — a quick re-sign fixes it and your chats stay put.
Why does it get revoked?
Signing certificates have an expiry. When it lapses, or after a major iOS update, the signature becomes invalid and the app stops opening. It's not the app itself breaking.
What to do: one-tap re-sign
Re-signing signs the app for your device again so it works. With CloneMyApp you get a reminder when it's about to expire; one tap re-signs it, usually within minutes, and your chats and account are kept.
📷 [screenshot] Expiry reminder and one-tap re-sign
How to reduce revokes
- Before a major iOS update, ask support whether to back up first.
- Choose a service with "free re-sign" — far more stable than fake apps.
Never fear a revokeCloneMyApp offers free re-signs and real human support.
See supported apps