| Q: How do you save FS and FW from phone for future use?
A: You don't, you just download new files from support area.
Q: How do you make RSA strong again?
A: By restoring firmware after removal of RSA.
Q: I don't understand the difference between 'Unlock RSA' and reducing the certificate to Brown.
A: Changing to brown enables manipulation of the phone, if you can, that is the best method to do it. On newer phones that has protected EROM, you cannot change the certificate, and the "loophole" on these are to remove RSA in order to manipulate them. after manipulation, RSA has to be restored, or the phone will not power on. |