At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Only from the maker, or a somewhere like here
https://www.sparesmarine.co.uk/webshop/electronics/globalmap-3500c/lowrance-globalmap-3500c-spares-accessories/?brandFilter=Lowrance%20GPS%20Chartplotter
your phone needs flashed if you cannot access the menus on your phone bring it to your local independant retailer if he has correct equipment he can set default without wiping your phone memory
×