Zingle incident

Vietnam SMS Carrier Maintenance - Viettel Mobile

Minor Resolved View vendor source →

Zingle experienced a minor incident on August 2, 2026, lasting 8d 6h. The incident has been resolved; the full update timeline is below.

Started
Aug 02, 2026, 05:00 PM UTC
Resolved
Aug 10, 2026, 11:46 PM UTC
Duration
8d 6h
Detected by Pingoru
Aug 02, 2026, 05:00 PM UTC

Update timeline

  1. monitoring Aug 02, 2026, 05:00 PM UTC

    The Viettel Mobile network in Vietnam is conducting an emergency maintenance from 02 August 2026 at 10:00 PDT until 02 August 2026 at 13:00 PDT. During the maintenance window, there could be intermittent delays delivering SMS to Viettel Mobile Vietnam handsets. We are aware of the short notice and are working with our Carrier Partners to provide earlier notification where possible.