Int-SdCard write fix

應用到解決內部SD卡寫入訪問錯誤。

**Note-This app won't work if your symlinks are broken or toolbox (bin) is missing. Please do not underrate the app if it doesn't works for you. Many ROMs have this problem, so this fix doesn't works for them.**

This an small utility app to fix write access error in Internal SdCard. This problem occurs in KitKat firmwares mainly on restoring nandroid backup. Consequences is, files won't get saved in int- sdcard.

To fix this, just tap on Fix me button in the app. This will restore the functionality of sdcard back to normal. If you still couldn't fix the error, tap on Download button to download an additional file fixer. You will be notified once the download is finished. All this process is automatic, so you don't need to manually manage the downloaded file.