What you need to know about Philippine Airlines mobile apps
Philippine Airlines has an Android app that works with most Android tablets, phones, and some Android Wear devices. Check in, get flight alerts, and view mobile boarding passes all right on your Android device of choice — making travling with Philippine Airlines much more convenient
For Philippine Airlines Mabuhay Miles members, you'll be able to manage your account from the app, though using their website will no doubt provide more functionality
Also take a look at Philippine Airlines's website by clicking here — you should be able to do what you need there.