Bug Fixes & Enchancements for Simple Android Application- Only A Few Screen

We are looking for a developer to help us with bug fixes and enhancements for our Android application. This is a new app that we had another Freelancer create, however they were not able to find solutions to some of the bugs. The largest issue of all is that the app crashes when trying to play a video on LG devices only. The developer mentioned it was due to the reason in this link [login to view URL] The webservice is already created and working on our server, as well as the app. The bug & enhancement list may seem long at first, but most of them are only minor changes. When project is complete App needs to work well with all Android devices, both phones and tablets. A copy of the working APK along with the source code will be provided. We have basic mockups that can be used as a guide. This will be a simple social networking app used for taking pictures/ video and getting feedback from other users. Full details attached, Photoshop version of the mockup is also available. Once the app is completed, we will need a copy of all source code. We reserve the right to update the bug list as fixes are sent in case new issue arise. All fixes and enhancements need to be completed to our satisfaction for full payment, as well as Google Play acceptance.