Thanks for reply

I tried running with Stick Option. but still I am unable to do so. Also why its working properly in rssi firmware app. can you somehow change this behavior of phone somehow.

On 11 September 2017 at 12:51, Vadim Yanitskiy <axilirator@gmail.com> wrote:

Hi,

Probably, the problem is related to https://osmocom.org/issues/1458
In short, a phone is unable to sync a strong BTS due to the ADC
input overload.

As a quick solution, you can use the 'stick ARFCN' option in 'mobile.cfg'.
This helped me when a phone was pretty close to my BTS.

With best regards,
Vadim Yanitskiy.