After several years of abuse, the keypad gave up (buttons had to be really pressed in to function), and it finally slowed down to a crawl. Rebooting the phone took a couple of minutes at least. It was literally impossible to perform backups, etc. Even a master reset did not fix the problem, I formatted the phone and still no luck, I finally gave up and discarded the phone to the pile of clutter on my desk in the study, and quickly forgot about it. This was around April of this year 2009.
Yesterday, I saw the phone again, and Googled for a solutions. Basically I needed to get into Service mode and format the phone from there. To get into the Service mode (you can do this both with and without the keyboard) you needed to, enter the following sequence of key events;
- Jog dial up
- "*" key press
- Jog dial down
- Jog dial down
- "*" key press
- Jog dial down
- Information
- Service tests
- Service functions
After formatting the disk, the phone will reboot, but this time it was much after than the previous snail pace performance. Thus once again the P910i is back in service and now I just need to get all the old software and contact details back on it.