Does anyone can write any guide how to use Sp Flahtool to bring the A8 (806) phone back into life. After restoring the phone to factory settings , the phone went brick. No led at all!!! It was a custom firmware on it (MT6580_A8_5.1_BLACKVIEW_ALPS.L1.MP6.V2.19) ,the phone was sold by GAGA-MART (Aliex...