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i am following the HelloWorld tutorial from developer.android.com in Eclipse Kepler Service Release 2 & 0S X 10.9.4, but when I try to run the application I get the next error:

[2014-08-15 14:05:33 - MyFirstApp] Uploading MyFirstApp.apk onto device 'emulator-5554'
[2014-08-15 14:05:34 - MyFirstApp] Failed to install MyFirstApp.apk on device 'emulator-5554': Read-only file system
[2014-08-15 14:05:34 - MyFirstApp] com.android.ddmlib.SyncException: Read-only file system
[2014-08-15 14:05:34 - MyFirstApp] Launch canceled!

I guess I have to unmount the /system, but I don't know where is located exactly:

That's the result trying to unmount:

mount: /system: unknown special file or file system.

same for System:

mount: /System: unknown special file or file system.

and no result trying to find it using

mount | grep system
darkZone
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  • How did you make the emulator Read-Only? That seems a bit weird and makes it rather impossible to deploy anything to it. Have you tried creating a new device? – Jontatas Aug 15 '14 at 12:24
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    No, you should not have to do anything. If the emulator is not fully initialized, wait. Otherwise try making a new emulator. – Chris Stratton Aug 15 '14 at 12:25
  • I deleted manually the folder /Users/user/.android/avd and create a new device again. – darkZone Aug 15 '14 at 12:44
  • This should work for you: http://stackoverflow.com/questions/2083709/android-emulator-sdcard-push-error-read-only-file-system – TomerZ Oct 16 '14 at 10:07

1 Answers1

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  1. open CMD
  2. Change directory to SDK location (android-sdks\platform-tools)
  3. Execute "adb shell"
  4. Execute "su"
  5. Execute "mount -o remount -o rw /"

Need to do for all (not only /system)

Specialist
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