We recently released an important software update to stop your Windows Phone from restarting.
User guide and FAQs
Get startedSet up your device and learn about its keys and parts.
BasicsLearn about the basic features of your device.
Phone management and connectivityManage your connections, memory and security.
Product and safety informationLearn about your device and how to use it safely.
Apps supportGet support for your device's apps.
Need more help? View in one glance all the contact methods available for your location.