smartphone battery life

The iPhone battery life is a long disputed problem, whether it exists or not here are some essential tips to improving the
Smartphones, we love them, in fact we can't live without them. That said they do have a rather unfortunate habit of not making
It's not just Apple iPhones that can have battery issues when they are first released! Do you have a Nokia Lumia 800 and are you affected by the bug? Let us know...