Update recovery.fstab

recovery/root/etc/recovery.fstab

@@ -11,5 +11,5 @@
 /m9kefs1	emmc	/dev/block/platform/13540000.dwmmc0/by-name/m9kefs1	flags=backup=1;subpartitionof=/efs
 /m9kefs2	emmc	/dev/block/platform/13540000.dwmmc0/by-name/m9kefs2	flags=backup=1;subpartitionof=/efs
 /m9kefs3	emmc	/dev/block/platform/13540000.dwmmc0/by-name/m9kefs3	flags=backup=1;subpartitionof=/efs
-/external_sd	vfat	/dev/block/mmcblk1p1 /dev/block/mmcblk1			flags=display="Micro SDcard";storage;wipeingui;removable
+#/external_sd	vfat	/dev/block/mmcblk1p1 /dev/block/mmcblk1			flags=display="Micro SDcard";storage;wipeingui;removable
 /usb-otg	vfat	/dev/block/sda1 /dev/block/sda				flags=display="USB-OTG";storage;wipeingui;removable