How to Clean Up Space in Car Navigation?

[MilesMarie]

Remove the memory card from the car navigation system, connect it to a computer, and delete unnecessary data to complete the memory cleanup. If you don't want to delete data, you can choose to replace it with a memory card with larger capacity. The running navigation software occupies memory mainly when the navigation device responds slowly to clicks, which is related to the skin interface of the navigation software. More details are as follows: 1. Memory Card Space Issues: Generally, only older car audio systems encounter insufficient memory problems. Older systems usually download maps to a memory card, which is then inserted into the car audio system. Other functions in the car audio system also occupy some memory card space, leading to insufficient memory over time. 2. GPS Built-in Memory Operation Limitations: The capacity of GPS built-in memory is generally 64MB, with some portable navigation devices having 128MB. The WINCE system typically occupies about 30MB as system-specific space, i.e., the operating system platform, while the running program is just a CE program within the WINCE platform. This makes the GPS navigation software run less efficiently. Generally, smooth operation requires coordination between the navigation device's CPU and memory.