- New Listing Mio DigiWalker C220 Car Portable GPS Navigator System 3.5' US Maps On SD Card.
- When I'm in the car, I plug in the SD card and have all 50 states. When I want to browse the internet, I plug in my SDIO WiFi card. I can only recommend 2 SDIO WiFi Cards for the Mio C320: Ambeon WL54C-SD, or Spectec SDW-821. These are both 802.11g cards. I have the Ambeon WL54C-SD, I paid $45 for it through Amazon.com. It works on both MioPocket and MioPocket Lite since I debugged the registry.
SD cards Note: You are recommended to use Class 6 MicroSD cards. The recorder supports MicroSD cards with up to 32GB capacity. You are advised to use a memory card with at least 8GB capacity.SandDisk Ultra and Extreme cards are currently not supported.
. 731 AnswersSOURCE:I have fixed my son's unit twice with the same problem ove the last 18 months.First remove the 4 screws from the corner on the back.Then gently pry the back off being careful of the speaker wires attached to the main board.You can't miss the battery as it's the biggest thing there. Follow the wires to the plug which will probably be hidden under a piece of black tape.
Mio Digiwalker C220
Unplug the battery and let it stand for 10 minutes. Plug the battery back in and reassemble!Posted on Apr 19, 2009.