I\'m new to Android and now doing a simple app that requires writing some data into a peripheral device.
Actually nothing goes wrong in a Samsung GT-S7272C device.
For those who may find this post as a result of a status 133 onCharacteristicWrite, I found that we get this 133 result in because the remote device disconnected. I lost a lot of time looking for a problem on the Android side, only to discover later that the problem was on the other side.
From this I gather that status = 133 seems to be some sort of undocumented generic cause for error.