source: romdevelop.com

CPH2219 Reset efs done CF Tool

log 

Brand : OPPO
Model : [CPH2219]
Operation : RESTORE EFS

Download Loader : 629.21 KB
Initializing Data : 1.07 MB

Waiting For HS-USB QDLoader 9008 : COM17
Received Hello
Reading Bootloader Info : OK
MSM_HW_ID : 0014D0E1005100
Serial Number : 3D1CFE96
OEM PK_HASH[0] : 49445E14621312DFECCD4389F267E6B7
OEM PK_HASH[1] : 87834378CF2129259DFAF107D75EE329
Sending Hello Response Packet : OK
Writing Flash Programmer : OK
Restore EFS : Done 
Rebooting Device

All Task Completed
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