Relatively new to Uniden R3 firmware updating. My R3 has 1.54 firmware 2.15 (?) and wanted to know if there are simple steps for downloading and installing just the database. I noticed that Uniden releases database updates sometimes separately rather than bundled with new firmware revisions. I don't want to make any mistakes when updated just the newest database for speed and red light photo enforcement. Thanks for any newbie tips for dummies in updating just the database for the R3.