Redmi 8 error unlock boot

[Fragga]

This phone is stck on first logo, no recovery can only access FASTBOOT and EDL, trying to unlock boot fails




Waiting for QDLoader port ...
Port found
Device on Port : [ Qualcomm HS-USB QDLoader 9008 (COM7) ]

Analyzing Sahara please wait ...

HW_ID : 0001E0FB000 | Snapdragon 439
BLOCK_ID_S : E4EF375D
BLOCK_ID_H : 02603RNS6369Q23SQ7O8650RPR9QO63N
BLOCK_ID_H : 362N53NP119N0237N470S8SS3958Q84N

Executing boot : Done
Configuring : Failed

Device requires authorization
Connecting to UAT server
Checking UAT server online status
UAT server is online
Reading authorization blob... OK
Blob : [ wUL89Py/CLnhgKXmM/O3ZfavK/IASfe1YBf/jTmTjcFuAA8ADwAPAA8 ]
Sending request to Server
Waiting for signature @256bytes authentication
Signature authentication accepted

Configuring : Done
Reading Parts : Done
Partition Count : 60
Drivers : Qualcomm Technologies, Inc.
Driver Version : 03/19/2014,2.1.1.2

MEM_TYPE : eMMC
Max_Payload_Size_InBytes : 1048576
Max_Payload_Size_Supp. : 1048576
Max_Bytes : 4096
Max_XML_Size : 4096
Version : 1
Target_Name : [MSM 8937]
Userdata : Encrypted

Reading Device Information...

Model : Redmi 8
Android Ver. : 9
CPU : arm64-v8a
Software : Android9_11
Android OS : Pie
MIUI Version : V11
MIUI Code : 9
Display id : ZQL2115-olive-build-20200519032343
Build Date : Tue May 19 03:26:01 CST 2020
Build id : PKQ1.190319.001
Security Patch : 2020-05-01
Brand : Xiaomi
Manufacturer : Xiaomi
Product : olive
Emmc Size : 16GB
Device Mod : olive_global
Local lang. : en-GB

Searching required data ...
Required data found
Reading data please wait ...
Read data done
Unlocking bootloader...
bootloader unlock failed