0540SIM無しさん (アメ MM6b-erXM)
2019/02/16(土) 22:10:49.09ID:wc/5gCCBMFirst, flash vendor2factory, then reboot, flash TWRP with factory support and reboot again, flash ROM.
Vendor2factory:
https://androidfilehost.com/?fid=962187416754475514
Factory support TWRP:
https://androidfilehost.com/?fid=11410963190603913223
It's recomended a Clean Flash If coming from Previous PE Build.