手機內外卡交換

只是想請問一下：內外卡交換後  手機連接電腦  電腦會如何顯示(未開手機驅動程式與已開手機驅動)？
如果要抓檔案進手機時  檔案是會放在已經交換過的內卡或外卡？
安裝檔案後會佔用到已交換後的外卡嗎？還是只使用到已交換後的內卡？

我的有交換過...
連上電腦,一樣會出現2個磁碟機,
一個是原本的內卡,另一個是原本的外卡,
但是磁碟名稱會交換過來...
原本的內卡在電腦上顯示的是[卸除式磁碟]
而外卡顯示的是[SDCARD2]
內外卡交換後,名稱也交換過來了....內卡變成[SDCARD2],外卡[卸除式磁碟]....
至於你想將電腦中的檔案放內卡或外卡...隨你高興...反正內外卡電腦中都看的到...
不過安裝程式的話,內外卡交換後會變成安裝在外卡中喔....
像我現在原本的內卡根本就沒在用....容量太小了,乾脆放棄不要,當作不存在....
尤其我有刷過ROM,所以原本的內卡空間剩下115MB...完全放棄不要了...
外卡插張16G,完全變成手機儲存空間....
有點像是欺騙系統,讓系統認為SD卡就是內建的儲存空間....
意思就像是買了一隻16G版本的HTC One一樣....

放上我的手機儲存空間給你看,應該會比較清楚

登錄/註冊後可看大圖

謝謝!我也想過要內外卡交換  但是我這支手機的vold.fstab文件 打開後只有"dev_mount sdcard /mnt/sdcard auto /"  沒有這兩行"dev_mount sdcard /mnt/sdcard emmc@fat"和  "dev_mount sdcard /mnt/sdcard2 auto /device"  害我不知道怎麼弄= ="

交换是比较麻烦的事情,最简单的是做硬链接,这样不会破坏任何路径

象超级挂载等工具,就能将手机上的内容映射到卡上去

我這隻手咪沒辦法改 所以我用分區EXT 分區大小自己分割 如果是32G的卡 也可以分割10幾G  一樣的效果
遊戲不怕沒地方放 謝謝指教

看到你的手機型號...
應該是Android 2.2 Froyo版本吧?
一般看到的修改版本是給4.0用的

Android 2.2 Froyo應該要修改成下面這樣
============================================================
# internal sdcard
{
        mount_deep = 1
        ums_path = /sys/devices/platform/musb_hdrc/gadget/lun0/file
        asec = enable
        mbr_policy = overwrite
}
dev_mount sdcard1 /mnt/sdcard/external_sd 1 /devices/platform/mmci-omap-hs.1/mmc_host/mmc0

# externel sdcard
{
   mount_deep = 0
        ums_path = /sys/devices/platform/musb_hdrc/gadget/lun1/file
        asec = disable
        discard = enable
        mbr_policy = skip
}
dev_mount sdcard /mnt/sdcard 1 /devices/platform/mmci-omap-hs.0/mmc_host/mmc1
#end line ## keep this line
============================================================

以上是由公版的vold.fstab修改的,
手中沒有Samsung Galaxy Ace的vold.fstab檔,
不過我想應該差不多才是...
可以嘗試參考我上面改好的內容自行修改看看...
或是你貼你的vold.fstab內容讓我看看,或許可以幫你改...

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dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.1/mmc_host
手機Android版本號2.3.4的

只有這麼短一行???
和公版的差異很大耶....
我不確定如果換成公版的你能不能用....

三星手機比較沒那麼繁雜才對吧!不管是2.X的哪支手機  除非有比較特殊  不然應該通用率蠻高的  只能試試看了  有2.3公版的嗎?你打的那些是要插在哪一行?總要試試看  反正我電腦有線刷檔  沒差

she2751673 發表於 2013-5-14 19:52

                               
登錄/註冊後可看大圖

三星手機比較沒那麼繁雜才對吧!不管是2.X的哪支手機  除非有比較特殊  不然應該通用率蠻高的  只能試試看了 ...

做了點功課,發現你這隻手機不太一樣,
好像大家都是修改partition...
不過我還是盡量試看看了...
將內容修改成下面這樣...

###################################
# internal sdcard
{
ums_path = /sys/devices/platform/usb_mass_storage/lun0/file
asec = discard
discard = enable
}
dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.1/mmc_host/
# external sdcard
{
ums_path = /sys/devices/platform/usb_mass_storage/lun1/file
asec = enable
}
dev_mount sdcard1 /mnt/sdcard/external_sd 23 /devices/platform/msm_sdcc.3/mmc_host/
#end line ## keep this line

如果還不行,那我暫時就無能為力了.....