Apple says it is aware of the issue and is working on a fix.

Samsung UK was quick to jump onto the reports.

The post includes a message that reads: “Samsung users woke up on time today.”

Samsung mocks Apple after iPhone alarm failures causes disruption

There was the advert deridingten yearsof iPhones from 2017, which included a reference to the still-controversial notch.

Google also got in on the act with a series ofiPhone-mockingads last year.