[Solved] java.io.FileNotFoundException: /app.properties: open failed: EROFS (Read-only file system)
try to use “android.permission.WRITE_INTERNAL_STORAGE” insert it to AndroidManifest.xml example’s below: <?xml version=”1.0″ encoding=”utf-8″?> <manifest xmlns:android=”http://schemas.android.com/apk/res/android” package=”com.megazy.android” android:versionCode=”1″ android:versionName=”1.0″ > <uses-sdk android:minSdkVersion=”15″ android:targetSdkVersion=”17″ /> <uses-permission android:name=”android.permission.INTERNET” /> <uses-permission android:name=”android.permission.WRITE_INTERNAL_STORAGE” /> 2 solved java.io.FileNotFoundException: /app.properties: open failed: EROFS (Read-only file system)