OnePlus phones are currently suffering from a software issue in which the included Phone app deletes speed dial contacts daily.
Users first started reporting the issue on the OnePlus 5/5T, but it also appears to plague the OnePlus 3/3T and OnePlus 6/6T. It appears the bug is present across multiple versions of OxygenOS, as well.
In a statement to Android Police, a OnePlus spokesperson said the company will address the issue in its next software update.
Source: OnePlus Via: Android Police
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