Recently released for sale smartphone Nokia Lumia 800 on the basis of the operating system Windows Phone, is known to have problems with the battery. More precisely, it is a long battery life, which, despite the 1500 mAh battery, not so much, and users are complaining that the battery too quickly discharged. Recall, Nokia Lumia 800 - a model based on the 1.4-GHz processor, equipped with 3.7-inch touchscreen and an 8-megapixel camera. Nokia has already promised to release a software update for your device which is designed to solve the problem. We now know that it will be less than a month, and more specifically - on January 18. In particular, the operator 3 in Italy, received an email that the update will start it on January 18. Also, this report notes that at the request of users who do not want to wait until the updates are released, the unit can be replaced.