J727T1 Dead trying to FRP with Combination Boot2 (Bin2).. any help!!!

Any help ..

I used by Mistake this combination file in support COMBINATION_TMB_FA70_J727TUVU2AQL2 for reset FRP .. .. is a Boot 2 (Bin2) and there is not any firmware stock for this combination for reflash the phone.. now the phone is without imei and not Flash the Bootloader with the only stock firmware on support and other pages that are boot 1 (BIN1) ....

now phone is dead ... any idea to reflash this phone to Boot 1 or any stock firmware with boot 2 (bin2)

any help

thxs ..