ERASE FRP Selected Model : Samsung A02s
Code Name : SM-A025F | SM-A025M
Operation : Erase FRP [1]
Authenticating... OK
Retrieving data... OK [233,21 KiB]
Initializing data... OK
Searching for HS-USB QDLoader 9008... COM10
Connection : USB 2.0 High-Speed
USB Driver : [Qualcomm Incorporated] qcusbser - Version : 2.1.0.5
Connecting to device... OK
Handshaking... OK
Reading bootloader info... OK
Serial : 11639835 SoC : [Snapdragon 450] [SDM450] [0x0009A0E1]
OEM : Samsung [0x0020] Model : Unknown [0x0000]
PK_HASH[0] :3CCEFAE4CACF8160EF95A9C7D10C9AA7
PK_HASH[1] :AA7E9664B75C5238DF67A3C4E273BEE2
Writing flash programmer... FAIL
[Sahara] Firehose verification failed!
UNLOCKTOOL 2021.10.04.0
Elapsed time : 20 seconds
please help solutions frp a025m security agosto 2021