Q: Will installing the latest flash file erase my data? A: No, installing the latest flash file will not erase your data, but it is recommended to backup your important data before installing.
Since standard consumer tools like Nokia PC Suite often cannot perform deep firmware overwrites, specialized service software is required: nokia+e71+rm346+latest+flash+file+install
Ensure your device has a sufficient charge. It's recommended to have at least 50% battery life. Q: Will installing the latest flash file erase my data