Thanks, I tried with your change but dosn't work. 10021 is unique. Here the complete Google XML. Everything, except Google satellite works.
<!-- GOOGLE maps -->
<provider id="10020" type="0" visible="true" background="-1">
<name>Google</name>
<mode>Classic</mode>
<area></area>
<url><![CDATA[http://mt{s}.google.com/vt/lyrs=m@207000000&hl=en&x={x}&y={y}&z={z}]]></url>
<serverPart>0;1</serverPart>
<zoomPart>{z}-8</zoomPart>
<zoomMin>8</zoomMin>
<zoomMax>27</zoomMax>
<tileSize>256</tileSize>
<attribution><![CDATA[(c)2011 Google - Map data (c)2011 Tele Atlas]]></attribution>
<extraHeader><![CDATA[User-Agent#Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1]]></extraHeader>
<extraHeader><![CDATA[Referer#http://maps.google.com/]]></extraHeader>
</provider>
<provider id="10021" type="0" visible="true" background="-1">
<name>Google</name>
<mode>Satellite</mode>
<area></area>
<url><![CDATA[http://khm{$serverpart}.google.com/kh/v=138&src=app&x={$x}&y={$y}&z={$z}]]></url>
<serverPart>0;1;2;3</serverPart>
<zoomPart>{z}-8</zoomPart>
<zoomMin>8</zoomMin>
<zoomMax>28</zoomMax>
<tileSize>256</tileSize>
<attribution><![CDATA[(c)2011 Google - Map data (c)2011 Tele Atlas]]></attribution>
<extraHeader><![CDATA[User-Agent#Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1]]></extraHeader>
<extraHeader><![CDATA[Referer#http://maps.google.com/]]></extraHeader>
</provider>
<provider id="10022" type="0" visible="true" background="-1">
<name>Google</name>
<mode>Hybrid</mode>
<area></area>
<url><![CDATA[http://mt{s}.google.com/vt/lyrs=y&x={x}&y={y}&z={z}]]></url>
<serverPart>0;1</serverPart>
<zoomPart>{z}-8</zoomPart>
<zoomMin>8</zoomMin>
<zoomMax>28</zoomMax>
<tileSize>256</tileSize>
<attribution><![CDATA[(c)2011 Google - Map data (c)2011 Tele Atlas]]></attribution>
<extraHeader><![CDATA[User-Agent#Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1]]></extraHeader>
<extraHeader><![CDATA[Referer#http://maps.google.com/]]></extraHeader>
</provider>
<provider id="10023" type="0" visible="true" background="-1">
<name>Google</name>
<mode>Terrain</mode>
<area></area>
<url><![CDATA[http://mt{s}.google.com/vt/lyrs=t@130,r@207000000&hl=en&src=api&x={x}&y={y}&z={z}]]></url>
<serverPart>0;1</serverPart>
<zoomPart>{z}-8</zoomPart>
<zoomMin>8</zoomMin>
<zoomMax>23</zoomMax>
<tileSize>256</tileSize>
<attribution><![CDATA[(c)2011 Google - Map data (c)2011 Tele Atlas]]></attribution>
<extraHeader><![CDATA[User-Agent#Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1]]></extraHeader>
<extraHeader><![CDATA[Referer#http://maps.google.com/]]></extraHeader>
</provider>
edit
I do some test again. It works, but only for overview. If I zoom in there is the message connection failure.