Sooner or later each of us have to perform Lumia 520 hard reset. But you need to have a good reason for that. Most often it is done in order to clear phone memory or solve some bugs. After some time of active use Lumia 520 you have collected a lot of apps, games, photos, and other. But then you need to remove all of that. What to do? The answer is quite simple – perform hard reset and erase all data on phone memory. Now I'll try to tell you step by step instruction. If you have something important, for example photos, documents, music, videos, you should copy all data to a computer. … [Read more...] about Lumia 520 hard reset: step by step instruction