I believe there are many people .... There is an internal SD too small ... External SD (SDCARD2 or EXTSD) can only be placed on the material .... Some games or video player software .... Not going to read external SD (SDCARD2 or EXTSD) ..... Most of the memory cards are not used to buy more ..... Very disturbed ..... Finally ... Find a way to change the path .... Note .... android4.0 more .... 4.0 below the path is not too!! 1.android4.0 version 2. Need to ROOT3. Use the ES file browser to find the System/etc/vold.fstab file, open the Vold.fstab file with the text editor, and find the following language: Note: Different machine species .... Usually the first SD device is called: SDcard ... The second installation is usually called: Sdcard2 or EXTSD ... Please follow the original name of your machine to modify the location can!!Dev_mount Sdcard/mnt/sdcardAuto/devices/platform/goldfish_mmc.0/devices/platform/mtk-sd.0/mmc_hostDev_mount Sdcard/mnt/sdcard2Auto/devices/platform/goldfish_mmc.1/devices/platform/mtk-sd.1/mmc_host note, the front does not bring the #! Swap the positions .... Change intoDev_mount Sdcard/mnt/sdcard2Auto/devices/platform/goldfish_mmc.0/devices/platform/mtk-sd.0/mmc_hostDev_mount Sdcard/mnt/sdcardAuto/devices/platform/goldfish_mmc.1/devices/platform/mtk-sd.1/mmc_host save and then exit. At this time, you will be in this folder to prepare a Vold.fstab.bak file.the next important step:Settings--Accessibility--Install the app to an external SD card, tick and restart the phoneAfter re-activating the machine and entering the storage of the system settings, the external card has been replaced. The internal 8G storage is recognized as the EXTSD card, at the bottom, the outer 32g is considered an SD card. One day you want to switch back, remove the Vold.fstab file, remove the Vold.fstab.bak ". Bak" and re-activate it. The following is my cool 5890 pro-Test modified with 360 assistant to the Vold.fstab file copy to the computer, with the file editor open this is modified before:
Swap the two positions, modify the following image:
Just put/mnt/sdcard and/mnt/sdcard/external_sd swap position, other places do not make any changes to save the file, copy the phone's external SD card, Use ES File Manager to copy the Vold.fstab to the system directory to overwrite the original, and then: set--auxiliary function--application installed to the external SD card, here tick, restart the phone, restart the phone into the settings-storage view found external SD card into the built-in storage
SD card swap inside and outside the Android phone
