Thông tin Tecno Spark 20C ( BG7n ) xoá xác minh tài khoản google frp

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Waiting For Device Connection...
USB PORT: MediaTek PreLoader USB VCOM (Android) (COM11)
Port: MediaTek PreLoader USB VCOM (Android) (COM11)
Manufacturer: MediaTek Inc.
OPEN COM PORT... OK
Handshake... OK
Analyzing server data...... OK
Read CHIP ID... OK
HW-CODE: 0X766
CPU: MT6765
Read Chip Version... OK
HW-SUBCODE: 0X8A00
HW-VERSION: 0XCA00
SW-VERSION: 0X0000
Read Phone Configuration... OK
Send Protection Files BROM... OK
Check BROM status... OK
Setup DEVICE... OK
Init HARDWARE... OK
Setup DEVICE... OK
Read DEVICE Status... PRELOADER
Send Download Agent... OK
Random key:  b4347aa9888b0af6f2dfb43cc15b3ffe
Sla Version:  01000100  >> 65537
Waiting for server........ OK
Send authentication packet... OK
Read Device Info... OK
EMMC INFO:
EMMC Boot1 Size: 4.00 MB
EMMC Boot2 Size: 4.00 MB
EMMC RPMB Size: 4.00 MB
EMMC USER Size: 116.50 GB
EMMC CID: D62D004D4D4331323851145931A89A55
RAM INFO:
SRAM Size: 232.00 KB
DRAM Size: 4.00 GB
CHANGE TO HIGH-SPEED PORT... OK
Server ... OK
Get Partition ...
Read Build Prop Info... FAIL
  [FS ERR] FAILED TO MOUNT /VENDOR_A/
Read Internal Storage Info... OK
USERDATA: 107.65 GB
USERDATA: ENCRYPTED
Prepare data... OK
RESET FRP... OK
Search Userdata Partition... OK
This May Take A Few Seconds, Please Wait
Write Userdata Partition... OK
Finalize... OK
Reboot... OK
Elapsed Time: 1 min, 22 secs, 456 msecs