Microsoft has resumed rolling out the February update to Samsung phones and is continuing to dispatch the update to other Windows Phone models.
The software patch is being sent out on a rolling schedule and customers will see a message on their phone when it’s available.
Microsoft’s engineering team has pinpointed and fixed problems that were preventing a tenth of affected Windows Phones from installing the patch.
Of the failed installation cases, nearly half failed because of a bad internet connection or insufficient computer storage space.