I have the boost mobile s2, which I'm told is exactly like the samsung epic touch 4g. I am rooted and am on a custom rom (pacinblack). I am trying to install a mail apk file someone linked me to that also has a widget inside this app. The file is email.apk. I also have es file explorer. I downloaded the file and I long pressed the file (in es explorer) to install it. It said it installed correctly. I then reboot my phone and go into my app drawer and widgets and there is no mail app. Am I doing something wrong??When I go into settings-apps and when I look in the download section, there is no mail app, but when I go into the all section I see something that says exchange services. Is this the e-mail apk I am looking for. When I press on this, it gives me two options, to forcestop or diaable?? This is called exchange services and has a picture beside it of mail, so I figured this was it. Does anyone know why this is not showing up in my app or widget drawer?? Does this apk file have to be in a particular folder on my sd card or in systems? Someone told me in the other forum that to put it in systems-apps. I tried moving it to there but it wont move there and when I try, it changes the name of the file but leaves it right where it is?? I have root access enabled on my es explorer so that is not the problem. If anyone has any suggestions, it would be greatly appreciated. I am seeking help in this forum because the other forum is not that active and there doesn't appear to be any active developers there. Thank again.