I have just renewed my subscription for safety cameras. when i now approach a camera i get a visible flashing icon but no audible warning. i have contacted tom tom by e-mail and there reply was to reset my device, they have given me instructions on how to do this but i am a bit concerned that i might lose everything i have on my device. There instructions are - go into change preferences- reset factory settings-when i get to this atage i am asked twice if i really want to delete all settings locations and itineraries that i have added i am a bit nervous about saying yes at this point. Mabey i should just forget about the audible warning, i only paid about fifteen pounds for the subscription so i am not worried about that, i would miss the audible warning though, it was very good. Has anyone tried this and has it been successful i would be grateful for any help.Chessy.