EFT Lenovo TB-8504F FRP Resetting FRP.....OK but not reset

[DrGEM]

Hi. I need to reset this tab.
LOG

Waiting for server.....OK

Searching for Qualcomm 9008 port.....Detected {COM6}

Loading Programmer.....OK

Setting up.....OK

Reading hardware info.....OK

Serial number: 0xf96ec71f

Hardware ID: 0x000550e1

OEM Private key: 0xddb33f2a320b3536ffa2026554dab19cf903d207bfb0ae9ee1d39847828740c1

Software version: 0x00000000

Sending programmer.....OK

Reading partitions.....OK

Reading prop info.....OK

Device Firmware: TB-8504F_S000041_170910_ROW

Device SDK: 25

Android version: 7.1.1

Device Model: Lenovo TB-8504F

Device Factory: Lenovo

Device CPU: arm64-v8a

Device Factory: LENOVO

Device Factory: LENOVO

Resetting FRP.....OK

Rebooting device.....OK

Operation {Reset FRP} ID: CAC2D97579E6FEC6

Elapsed time 00:13 -- Version 4.2.1

Serial Number: 0xF96EC71F


MSM HW ID: 000550E100000000


OEM Public Key Hash: ddb33f2a320b3536ffa2026554dab19cf903d207bfb0ae9ee1d39847828740c1


SBL SW Version: 0x0000000000000000


Sending Boot..........OK


unpack QC .......OK


Detecting Device info.......OK


Product: LENOVO


Device Model: Lenovo TB-8504F


ID: TB-8504F_S000041_170910_ROW


Sw Internal:


Build Date: 2017年 09月 10日 星期日 06:43:39 CST


Chip Ver:


Android Version: 7.1.1


Architecture: arm64-v8a


FRP RESET... [FRP]


Write config:...............OK

Anyone help me?
Thank you.

 

[DrGEM]

Hi. I use this firehose file and is done. Thanks.