I would like to have a few third party watch faces on my Huawei watch, but as you know Apple doesn't let you do this because it doesn't allow any other app stores on it's platform other than the app store, so no Google Play from where I would get the third party watch faces. So my question is, if I can use a cheap android phone to simply download my wanted watch faces and then switch to ios after a hard reset. Will the watch faces stay in the watch?