Film Name: How to Reset Nokia Lumia Windows Phone 8 Windows Phone 8.1 | Tech Master. br (This video is on how to reset Nokia Lumia devices running on windows phone 8 or 8.1. Reseting your devices is very helpful when you face issues like freeze screen, hang, slowness, etc. Reseting your Nokia Lumia devices running on Windows Phone 8 or 8.1 will bring back the factory settings. All your data will be lost..so its recommended that you must take a complete backup of all your important data. No need to take backup of contacts. Also check your sky drive to see what all is backup..if you have kept auto uploading ON. Reseting your device will resolve the issues like HangFreeze screen which stop or at-least the chances of getting HangFreeze screen will be almost Nil). br Directed & Edited by: Jagdish Didwana. br Tech Master: Vinod Didwana. br br For more such videos and updates Stay Tuned and like Tech Master Official page: www.facebook.comtechmastertvshow br Subscribe our channel: www.youtube.comtechmastertvshow br Blog: br br Tech Master - A Technology Show By Didwana Films.