<div layer1="img-s"></div><div class="tz-picture"><img src="http://club0.autoimg.cn/album/g8/M05/54/0B/userphotos/2018/01/07/15/500_wKgH3lpRy_uAVtyGACGuHCesgYE925.jpg" style="height:525px;width:700px"  /></div><div layer1="img-e"></div><br /><div layer1="text-s"></div><div class="tz-paragraph">跪求大神，2015款CRV导航一体机，没有SD卡，目前导航是高德V6.0&nbsp;要怎么升级成最新版本的导航？<img src="https://z.autoimg.cn/creator/packages/emoji/smiley/83.gif" class="spic" /><img src="https://z.autoimg.cn/creator/packages/emoji/smiley/83.gif" class="spic" /><img src="https://z.autoimg.cn/creator/packages/emoji/smiley/83.gif" class="spic" /></div><div layer1="text-e"></div><br />

15款CRV怎么升级导航？