Like magic its there. I don't believe you have access to the user cp on the phone.
Really depends on how the cellphone user is accessing our site.
The apps made for it are junk, I deleted all of them from my Android phone.
I am using the Android Firefox Browser and it works just fine to view threads, but I am not seeing a way to get to the Control Panel with it.
In Landscape Mode it looks almost like the view we see in our PCs.
In standard vertical mode, you can see the full menu of Forums, but there is no listing for Control Panel.
I suspect that it would be way too busy to make that work on a cellphone.
So, we moderators must be alert to ask if the user is on a cellphone, and does not have a PC.... if so, we need to fill in your profile.
You can select "Full Version" and get the menu to go to the Control Panel, but when you get there you just see a menu back to Enhanced Mobile mode.