You can now download and install XXUAMDL Android 4.2.2 official Jelly Bean firmware on your Samsung Galaxy S4 I9500. You will be using ODIN to install the software onto your cellphone. Before you begin you will need to ensure a few things. Firstly, please make sure that you have backed up your sensitive data because you will lose it. Secondly, make sure you have at least 50% battery left and that you have the correct USB drivers installed on your computer. Lastly, you will need to ensure that USB debugging is enabled on your cellphone. If you are ready to begin, please follow the step-by-step tutorial below.