This page will contain all problems, issues, solutions and troubleshooting guides for Starmobile Up HD. We will update it regularly so that it will be easier for you to find solutions for your problems. If you're reading this now, then you must be looking for ways to fix whatever issue you have with your phone. Read on to see if we published posts that may have addressed your concern. For future reference, you may want to bookmark this page to make it easier to find. We are here to help. In fact, we've been providing free online support for almost 4 years now. If you have problems with your Android device, you can always contact us via droidista.com@gmail.com or you may leave a comment below providing all necessary details about your problem. Basic Troubleshooting Battery . This is the main power source of your device. It is located at the back underneath the main cover and is removable; meaning, you can replace it on your own if damaged. If your phone won't tur...