download nokia pc suite from ovi or nokia website to your pc then connect the phone and ensure you have good internet connection on your pc, the software will detect your phone's make and model then it will give you an option of updating your phone software where theres an available update, if theres none then it will return a repair software option. I would advice you update the software so that the suite will completely delete your old software and download and install a current version on your phone. dont forget to back up your privacy info
'One headache for famous medieval holy people was that someone might murder you to acquire your body parts for the relics trade'