Re: BS-11 runs, but no Network on my Mobile

I am rather sure this is an issue with the BS-11 clock. It requires a very accurate and stable clock for GSM (in my tests with just one phone a BTS clock detuned by about 1 ppm causes the phone to no longer see both test network and official network). There are most certainly differences between the phones too in regards to how much inaccuracy they tolerate. You can make a test to see if it is a problem with the clock: take a SIM card from a phone which is registered (location updated has been done) to the BS-11 network and put it in a phone which did not find the BS-11 network. Now the phone should be able to see the BS-11 network when powered on because it immediately listens on the ARFCN of the BS-11 and does not register (and synchronize its clock) to an official network first. However it most certainly will no longer find the official networks.