[EDL] FACTORY RESET Selected Model : Vivo X21 UD
Code Name : PD1728UD
Operation : Factory Reset [4]
  Authenticating... OK
  Retrieving data... OK [263.82 KiB]
Initializing data... OK
Waiting for HS-USB QDLoader 9008... COM35
Connecting to device... OK
Handshaking... OK
Reading bootloader info... OK
  Serial : 3505556442 SoC : [Snapdragon 660] [SDM660] [0x0008C0E1]
  OEM : Vivo [0x0073] Model : Unknown [0x0000]
  PK_HASH[0] : F188B3BC5198FB412FC8AB7EF8B60D24
  PK_HASH[1] : 5EBB705A0FC0AF387F1DB21533CC4570
Writing flash programmer... OK
Connecting to flash programmer... OK
Configuring device... OK
  Firehose config : eMMC [Sector:512] [Target:4096] [Host:1048576]
Erasing FRP... OK
Erasing USERDATA... OK
Rebooting... OK
UNLOCKTOOL 2024.09.02.0
Elapsed time : 29 seconds

Admin...Wai Linn Thu