The N79 is a symbian phone not a Windows based system. So no horrid registries there that you need to worry about! But if you really want to reset your phone for some reason then try a hard reset. You will find instructions on Google on how to hard reset your phone. But be ware! a hard reset will erase all your contacts, data, installed applications, messages, everything on your phone's memory really. So make sure you backup if you are hard resetting your phone. One way to backup your contacts and data is to create a backup of your phone on your memory card. This will backup all your data but not your installed applications. HTH, Amro Cheers, Amro ----- Original Message ----- From: austin pinto To: sunilsangtani ; accessindia ; Talks Mailing List ; The Accessible Phones Discussion List ; Voice Vision. ; access-uk Sent: Wednesday, October 27, 2010 1:06 PM Subject: [access-uk] qtestion on cleaningthe registry and junk files in s60v3 phone hello all i want to cleen the registry of my n79 phone and junk files leftover by uninstalled apps how to do this -- created using a dell inspiron mini 10(1012) NETBOOK win7ultimate ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq