extended internal memory

In old tomtom (XL) it was enough to upload navcore via usb after replacement.

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Maybe there is some recovery type in the nav3 device ...?

magart Reviewed by magart on 7th July 2020. extended internal memory Has anyone ever tried to replace eMMC on nav3 devices? For example from 4GB to 8GB. The memory looks the same as in older TT XL and XXL devices. In them you can easily do it. Technically, I think it is possible, but can I program all memory from scratch? Will nav 3 start with empty memory? Rating: 5