Exception occurred while executing 'clear': java.lang.SecurityException: PID 29160 does not have permission android.permission.CLEAR_APP_USER_DATA to clear data of package com.android.providers.telephony at com.android.server.am.ActivityManagerService.clearApplicationUserData(ActivityManagerService.java:4101) at com.android.server.am.ActivityManagerService.clearApplicationUserData(ActivityManagerService.java:4054) at com.android.server.pm.PackageManagerShellCommand.runClear(PackageManagerShellCommand.java:2385) at com.android.server.pm.PackageManagerShellCommand.onCommand(PackageManagerShellCommand.java:289) at com.android.modules.utils.BasicShellCommandHandler.exec(BasicShellCommandHandler.java:97) at android.os.ShellCommand.exec(ShellCommand.java:38) at com.android.server.pm.PackageManagerService$IPackageManagerImpl.onShellCommand(PackageManagerService.java:7022) at android.os.Binder.shellCommand(Binder.java:1158) at android.os.Binder.onTransact(Binder.java:960) at android.content.pm.IPackageManager$Stub.onTransact(IPackageManager.java:4729) at com.android.server.pm.PackageManagerService$IPackageManagerImpl.onTransact(PackageManagerService.java:7006) at android.os.Binder.execTransactInternal(Binder.java:1433) at android.os.Binder.execTransact(Binder.java:1372)