激活的时候出现ProvisioningPreCondition 99

[qianniansha]

OPPO手机，设备所有者隐藏模式。无法激活，出现错误。

java.lang.IllegalStateException: Unexpected @ProvisioningPreCondition 99
at android.os.Parcel.createException(Parcel.java:2095)
at android.os.Parcel.readException(Parcel.java:2055)
at android.os.Parcel.readException(Parcel.java:2003)
at android.app.admin.IDevicePolicyManager$Stub$Proxy.setDeviceOwner(IDevicePolicyManager.java:8392)
at com.android.commands.dpm.Dpm.runSetDeviceOwner(Dpm.java:203)
at com.android.commands.dpm.Dpm.onRun(Dpm.java:115)
at com.android.internal.os.BaseCommand.run(BaseCommand.java:56)
at com.android.commands.dpm.Dpm.main(Dpm.java:41)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:338)
Caused by: android.os.RemoteException: Remote stack trace:
at com.android.server.devicepolicy.DevicePolicyManagerService.enforceCanSetDeviceOwnerLocked(DevicePolicyManagerService.java:8653)
at com.android.server.devicepolicy.DevicePolicyManagerService.setDeviceOwner(DevicePolicyManagerService.java:7809)
at android.app.admin.IDevicePolicyManager$Stub.onTransact(IDevicePolicyManager.java:3270)
at android.os.Binder.execTransactInternal(Binder.java:1021)
at android.os.Binder.execTransact(Binder.java:994)

[qianniansha]

我谷歌到了解决方法了
OPPO仅允许白名单内的应用、测试签名应用激活设备所有者。
所以可以用MT管理器签名后再安装激活就行了，MT里选择签名，默认的就行。
看清楚，签名后的文件最后边有sign，别安装成原版。