Redmi note 7 flashing failed [Answered]
 

Hydra Qualcomm Tool Ver 1.0.3 Build 1
Windows 7 Service Pack 1 (Version 6.1, Build 7601, 64-bit Edition)
Intel(R) Core(TM) i7-4600U CPU @ 2.10GHz
Intel(R) HD Graphics Family
Ram Installed : 8 GB
Windows Access Right : Admin
Software Run As Admnistrator

******* Dongle Info *******
Version : Hydra Tool v 1.1
Serial : 190300000585
Initialize : OKAY
Status : Activated
Life : 0 [0-0-0-0-0]

Searching for Qualcomm 9008 Device...Found
FriendlyName :Qualcomm HS-USB QDLoader 9008 (COM121)
SymbolicName :\??\USB#VID_05C6&PID_9008#7&22a31029&0&2#{a5dcbf1 0-6530-11d2-901f-00c04fb951ed}
Driver Ver :07/08/2009,2.0.6.6

Getting device info......
Serial No.: 0xA8EA1B11
HW_ID : 0008C0E100000000
MSM ID : 0x0008C0E1, SDM660-Qualcomm Snapdragon 660
MODEL_ID : 0x0000
OEM_ID : 0x0000 - QUALCOMM
PBL Ver : 00000004
PK HASH : a7b8b82545a98eca23d6e9105fb464568d1b5828264903441b def0cd57e3c370

Firehose Loader[mi_2_9.elf]
--------------------------------------------------
Header Type : OLD
TargetMSM :
Tag : _auth
Version : 5
Code_size : 416
Signature_size : 256
fhVendor : XIAOMI
HW_ID : 3006000000010000
Vendor : GENERIC
OEM_ID : 0001
MODEL_ID : 0000
SW_ID : 000000000000000B
APP_ID :
pk_hash : a7b8b82545a98eca23d6e9105fb464568d1b5828264903441b def0cd57e3c370
OEM_VERSION : c3-bsp-builder-job001.bj
IMAGE_VARIANT : Sdm660LA
QC_VERSION : BOOT.XF.1.4-00255-S660LZB-1
--------------------------------------------------

SaharaBoot... Ok
Sending ...............................Ok
Connecting to Firehose...
Ping...... Ok
Configuration.
Xiaomi Authentication needed...
Signature Request -> bob[ztwDidKi516AzyO4V7ZVkj151jz]
Signature @256bytes Authentication.... Denied..
Signature Verification Failed
Running : Failed
Device is not in Firehose Mode

Elapsed Time : 00:00:27

Hello, please select Micron model. And hold testpoint for 5 to 6 secs.

hi i tried that gives the same error

Alternatively you can try Auto brand and model and hold testpoint for 5 to 6 secs.

Also need to retry few times until Signature accepted by your device.

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