Anketa: Zlepšila sa výdrž batérie telefónu Nokia Lumia 920?

I went through a period when my phone would drain between 0.5 to 1% battery life every 10 minutes, even when using the battery saver.

However over the last week my battery life has improved dramatically to back where I expected it to be, meaning more than 50-60% battery life after a busy 9 hour work day, including streaming some podcasts during my lunch break.

I am still using Facebook Messenger, Rooms and the People Hub, and besides a stream of updates from Nokia for their network apps can not really explain the improvement.

Have our other readers had the same experience? Let us know below.