Hello peeps pls help me out, I recently bought and airtel huawai modem E173u-2.... And a friend of my told me he can unlock it he said he read it somewhere on the internet, and he can help me unlock it. But at the end of the day he couldn't and now the modem now installs a mobile patner dashboard which is annoying instead of the normal airtel dashboard... Pls I need help on how to make the modem install its normal original airtel dashboard pls help me pls......