Vorke Z3
PC Upgrade Firmware (Root)
http://www.mediafire.com/file/mqopvq7wpc27o51/VORKE_Z3_SDK-V1.0_AP6356S_Android6.0_rooted_20170515.121332.img
PC Upgrade Firmware (Unroot)
http://www.mediafire.com/file/01ny5ap3babtaaa/VORKE_Z3_SDK-V1.0_AP6356S_Android6.0_unroot_20170515.145742.img