Originally Posted by AlexDC2013
To use ep1 as client you should modify obb files. If you do that game will download them again. But I think I found a solution. I think game detects if obb is modded from obb size. Few days ago I decompiled hl2.apk using some tools from internet. In scripts I found an xml where was rided exact size of obb files. After modifing size I recompile app back to apk and i tried to install. No succes because was an error at signature. I dont have any idea about signing an app so i didnt make it work. You should have more knowlege in such things then me. You sould try this maybe will work.
No, that won't work, either. Changing the client has nothing to do with the obb files. They come with the HL2:EP1 from NVIDIA (you can't get them from anywhere else. Android can't use DLLs). I have a friend who is able to help me out, though. He just got a 32gb LTE SHIELD Tablet.