HELP ! S21 FE G990B FAIL EDL MODE FRP

[kristo001]

[EDL] ERASE FRP Selected Model : Samsung Galaxy S21 FE 5G
Code Name : SM-G990B | SM-G990B/DS
Operation : Erase FRP [1]
Authenticating... OK
Retrieving data... OK [420.88 KiB]
Initializing data... OK
Waiting for HS-USB QDLoader 9008... COM16
Connecting to device... OK
Writing flash programmer... FAIL
[Sahara] Firehose verification failed!
Trying to connect to FIREHOSE Mode!
Connecting to flash programmer... FAIL
Waiting for response timeout!
UNLOCKTOOL 2023.12.25.0
Elapsed time : 12 seconds


??? HELP ??

 

[kristo001]

?

 

[Neob22]

Same problem with A71 5G and note 20 5G

 

[gsm-yel23]

same problem a11,

Selected Model : Samsung Galaxy A11
Code Name : SM-A115F
Operation : Factory Reset [1]
Authenticating... OK
Retrieving data... OK [233.18 KiB]
Initializing data... OK
Waiting for HS-USB QDLoader 9008... COM33
Connecting to device... OK
Handshaking... OK
Reading bootloader info... OK
Serial : 3460933016 SoC : [Snapdragon 450] [SDM450] [0x0009A0E1]
OEM : Samsung [0x0020] Model : Unknown [0x0000]
PK_HASH[0] : 084E868B048512D828C51A78A9251ECE
PK_HASH[1] : 3C48313FF498FA6F18335E9F56C276BD
Writing flash programmer... FAIL
[Sahara] Firehose verification failed!
Trying to connect to FIREHOSE Mode!
Connecting to flash programmer... FAIL
Waiting for response timeout!

UNLOCKTOOL

 

[kristo001]

there is still no solution ??? ? ?

 

[myshu2006]

Samsung G990B2/DS same error.