I recently updated my N211 using UEUpdater and this worked successfully. (package SARA-N2xx-02B_FW_U06_57_A09.06_IP.zip)
However, now when I send any AT command in M-Centre I get no response from the board.
Nothing works not even simply sending AT!!
M-Centre though shows this as connected.
Is there an online repository of all available FW, or am I doing something wrong in UEUpdater??