Galaxy S3 battery troubles.
2 days ago, for some unidentified reason the battery on my Galaxy S3 (running 4.4.1) began to drain at an alarming rate, (faster than it would charge)
Under the battery monitor the top usage shows gpsd. I have Googled about and uninstalled all my apps that use gps and at present have wifi off, screen brightness turned right down and any services turned off, effectively turning it into a dumb phone.
Has anyone got any ideas or suggestions ?
What is the easiest way of backing up my phone and doing a restore ?