V9 4.0内外卡对调的方法

tonyjai

首先root
1.然后用re到根目录下找到etc/vold.fstab文件，当前目录改成读写，
  编辑etc/vold.fstab文件，找到以下两行：
dev_mount sdcard /mnt/sdcard emmc@fat /devices/platform/goldfish_mmc.0
/devices/platform/mtk-sd.0/mmc_host
dev_mount sdcard /mnt/sdcard2 auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-
sd.1/mmc_host
2.将其中/mnt/sdcard改成/mnt/sdcard2，/mnt/sdcard2改成/mnt/sdcard，结果如下
dev_mount sdcard /mnt/sdcard2 emmc@fat /devices/platform/goldfish_mmc.0
/devices/platform/mtk-sd.0/mmc_host
dev_mount sdcard /mnt/sdcard auto /devices/platform/goldfish_mmc.1 /devices/platform/mtk-
sd.1/mmc_host
3.关机重启即可

亲测成功