I have problems with my bv7000 pro phone since the power button does not work, a review by a technician mentions that the contactor is damaged, how can I get a contactor or make my warranty valid for this product the person who sold it to me I remarked that you have already entered a note with you. ...

Buy a few days ago a bv7000 pro but it has been a nightmare since the calls are cut off and the internet is dead in none of the options (2g, 3g and 4g), a technician tells me that the problem is with the band frequencies Used in Mexico that do not match the ones that the phone brings please could he...