I will add a picture. I renewed the situation with modems. If that, LOS 14.1 firmware, the antenna readings in LTE in the Tasquebar are incorrect if the signal is medium or weak. The readings begin to jump from zero to the maximum, regardless of the signal level. And when the 4G signal is powerful, shows less correctly. But NetMonitor will not deceive)
In general, I will make an adjustment. When in 3G clings for a specific cell, then the failures are no longer observed. Apparently, after all, this base station resets the connection and the phone rushes further. In short, apparently in places where cells are many, the phone will rush, the 3G connection will be lost periodically for 1-2 seconds. But if you are in a residential area where one turret with sector antennas in the yard, then everything will be more or less smooth.
Well, I did not commit discoveries here, I simply stated a fact. Following the results, I leave a modem 8.5.8.0. Thanks to the advice of smart people yesterday here!
Fully Firmware from 8.5.8.0 I could not find, although thoughtfully googled, only a modem. If someone knows where the full FW is for our phone from Miui8, please share. And I do not want to have something raw from 9.2.1.0, and I do not want a start picture where you write about the unlocking of the loader)
Posted on 19.02.2018, 09:55: powar19 It disappears in most cases imperceptibly in Tasquebar. The failure lasts quickly and is seen in the NetMonitor graph. Sometimes, if the failure is long in time, the drop in the signal to zero is also visible in Tasquebar to zero. If not to monitor it, it is imperceptibly extremely externally)