So, are you Lumia 520 user? We have an interesting news for you. Yesterday, Nokia released the Update 3, aka Lumia Black for Lumia 520 in some of the countries. We got the update for our device and we are happy to inform all our readers that Nokia has listened to the uservoice and double tap to wake up is now available for Lumia 520 users. Earlier, the feature was only available to the high end models like Lumia 1020 and 1520. But the sad part is, Glance screen is still missing out due to Hardware Limitations. We are testing the update and soon a full review will be posted. If you have any specific query, then post it in the comments section and we will try to cover it. Till then, stay tuned.