I have the zte grand x max plus. It wont boot up it will go to the main screen that says "ZTE" and then screen will go off. Screen will still be on just black. Phone will boot in FTM mode by pressing volume down and power. Phone will also boot in qshusb mode by pressing volume up and down and power. Phone will not boot into recovery with volume up and power will do the same thing and screen just go blank. Any help or advice would be appreciate. Thanks