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Can't create file: Read-only file system


How to configure ADB access for Android devices?USB devices showing as read onlyWhy can't I write data to SD CardHow to change the permissions of the sound devices so only audio users can read and writeAndroid adb no permissionUbuntu 14.04/15.10 - Android file access issueShared Files are not collaborating (only coming as read only)How to change directory permission from read-write to read-onlyTest command: Readable test failsIs there a way to let an application create files with 664 permissions?













0















I was trying to recover files from android phone using adb shell and test disk. But I am getting a read only filesystem error, even though the permissions to write is granted to the user.



adb devices


list the device attached.
After I ran the following commands



adb shell


Inside the shell I did the following



user:/ $ su
user:/ # adb shell "stty raw; cat </dev/block/mmcblk0p56" > data.img
sh: can't create data.img: Read-only file system


How to solve this?










share|improve this question


























    0















    I was trying to recover files from android phone using adb shell and test disk. But I am getting a read only filesystem error, even though the permissions to write is granted to the user.



    adb devices


    list the device attached.
    After I ran the following commands



    adb shell


    Inside the shell I did the following



    user:/ $ su
    user:/ # adb shell "stty raw; cat </dev/block/mmcblk0p56" > data.img
    sh: can't create data.img: Read-only file system


    How to solve this?










    share|improve this question
























      0












      0








      0








      I was trying to recover files from android phone using adb shell and test disk. But I am getting a read only filesystem error, even though the permissions to write is granted to the user.



      adb devices


      list the device attached.
      After I ran the following commands



      adb shell


      Inside the shell I did the following



      user:/ $ su
      user:/ # adb shell "stty raw; cat </dev/block/mmcblk0p56" > data.img
      sh: can't create data.img: Read-only file system


      How to solve this?










      share|improve this question














      I was trying to recover files from android phone using adb shell and test disk. But I am getting a read only filesystem error, even though the permissions to write is granted to the user.



      adb devices


      list the device attached.
      After I ran the following commands



      adb shell


      Inside the shell I did the following



      user:/ $ su
      user:/ # adb shell "stty raw; cat </dev/block/mmcblk0p56" > data.img
      sh: can't create data.img: Read-only file system


      How to solve this?







      command-line permissions read-only adb






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked 10 mins ago









      supremumsupremum

      5932616




      5932616




















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