# Expo: Some apps getting "There was an unexpected error delivering the notification" when sending iOS notifications

> Expo status incident “Some apps getting "There was an unexpected error delivering the notification" when sending iOS notifications” on 2021-06-04: impact minor (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/expo/incidents/pfw2rh52tvfv
Last updated: 2021-06-04T16:12:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-06-04 16:12 UTC · Resolved: 2021-06-04 16:12 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.expo.dev/incidents/pfw2rh52tvfv](https://status.expo.dev/incidents/pfw2rh52tvfv)
- [Company: Expo](https://rewindex.com/company/expo.md)

## Timeline of updates

- **resolved** 2021-06-04 16:12 UTC: Some apps have gotten an error saying, "There was an unexpected error delivering the notification." when sending iOS push notifications. We have identified the issue related to iOS credentials that is affecting some apps. A fix has been deployed.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by Expo, started 2021-06-04 16:12 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/expo/incidents/pfw2rh52tvfv
- Citation: Expo, “Some apps getting "There was an unexpected error delivering the notification" when sending iOS notifications” (2021-06-04 16:12 UTC). Archived by Rewindex: https://rewindex.com/company/expo/incidents/pfw2rh52tvfv (CC BY 4.0).
- Markdown link: `[Expo: Some apps getting "There was an unexpected error delivering the notification" when sending iOS notifications (2021-06-04)](https://rewindex.com/company/expo/incidents/pfw2rh52tvfv)`


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Canonical: https://rewindex.com/company/expo/incidents/pfw2rh52tvfv · Markdown: https://rewindex.com/company/expo/incidents/pfw2rh52tvfv.md · JSON: https://rewindex.com/api/v1/companies/expo/incidents/pfw2rh52tvfv · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T15:35:04.383Z