If you see the compatibility chart you will see that these 9028 maps don't incl cspeech & ASR but everything else is the same as the "High level" 8977 maps
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If you see the compatibility chart you will see that these 9028 maps don't incl cspeech & ASR but everything else is the same as the "High level" 8977 maps
But cspeech/ASR on a 2 GB device? He will find no difference to an Europe_South_West_1011_8977.