You probably know this, but the file that may be corrupted is also the file that also contains the contacts. So if people have easy access to this, I don't want to be held responsible if I didn't give a caveat about how you lose groupings, icons, images, etc associated with contacts (even though it has been backed up to SIM - it defaults to name and cell phone only). Furthermore, the file replacement will put it back to factory mode except you don't lose anything else besides the contacts. Just to give an example, the vibration feedback, full brightness, no shortcut menu, are a few of the undoings.
Lastly, I want to keep the posts to a minimum because I have the CU920 and don't want posts for other phone models unless I have few to confirm. I appreciate the thought but I think this way is better for me and those who really need it and not ones whom just want to experiment.
Nano do you think backing up my RecMngr.bin file would be a very good thing to do while everything is working correctly just in case somewhere down the road I run into Touchscreen inaccuracy problems?? This way if it happens nothing is lost and a uncorrupted version of this file is neatly tucked away, an once of prevention per say..