This might be a noob question, how can I tell which version of e988 I have? I have a optimus g pro that I got from doha Qatar, trying to flash back to stock with lg flash tool, I need to find out which version of the e988 I have so that I can download the correct files. Another question is that no matter when I was on stock or with custom Rom, I am not able to get the speed pass edge. Does my phone not have the T-Mobile 3g/lte frequencies? Is that why I'm stuck on edge speed with tmobile network? Help please, thanks in advance.