"inside and outside" message is caused by "split-pipe" policy of BES. The idea is that an app that is using BES to connect, cannot connect to WAP/internet, and vice versa. YOu probably tried to connect one way, then changed the settings to another. The only way to get rid of the problem is to re-install the OS on the device.

The second issue I have no idea about, but this is probably due to the fact that 8700 is running 4.1 version of OS and there are some differences.