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[Q] flash failed

OP sommoomnia

21st February 2014, 05:46 PM   |  #1  
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hello guys when i try to flash the bt my wifi n7 2012 with 4.4.2 (grouper-Nakasi) is in error and do not understand why ... can someone help me?

Code:
Microsoft Windows [Versione 6.1.7601]Copyright (c) 2009 Microsoft Corporation. Tutti i diritti riservati.


C:\Users\Francesco>cd C:\Users\Francesco\Desktop\Nuova cartella\nakasi-kot49h


C:\Users\Francesco\Desktop\Nuova cartella\nakasi-kot49h>fastboot flash bootloader bootloader-grouper-4.23.img
sending 'bootloader' (3911 KB)...
OKAY [  0.522s]
writing 'bootloader'...
FAILED (remote: (InvalidState))
finished. total time: 0.758s
Code:
fastboot mode
product name - grouper
variant - grouper
hw versione - er3
bootloader version - 4.23
baseband version - n/a
serial number - xxxxxxxxxxx
singning - not defined yet
lock state - unlocked
forgive my english, but I translated with tranlate
21st February 2014, 06:25 PM   |  #2  
GedBlake's Avatar
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Flag Ashton-under-Lyne, Manchester, UK
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Quote:
Originally Posted by sommoomnia

hello guys when i try to flash the bt my wifi n7 2012 with 4.4.2 (grouper-Nakasi) is in error and do not understand why ... can someone help me?

Code:
Microsoft Windows [Versione 6.1.7601]Copyright (c) 2009 Microsoft Corporation. Tutti i diritti riservati.


C:\Users\Francesco>cd C:\Users\Francesco\Desktop\Nuova cartella\nakasi-kot49h


C:\Users\Francesco\Desktop\Nuova cartella\nakasi-kot49h>fastboot flash bootloader bootloader-grouper-4.23.img
sending 'bootloader' (3911 KB)...
OKAY [  0.522s]
writing 'bootloader'...
FAILED (remote: (InvalidState))
finished. total time: 0.758s
Code:
fastboot mode
product name - grouper
variant - grouper
hw versione - er3
bootloader version - 4.23
baseband version - n/a
serial number - xxxxxxxxxxx
singning - not defined yet
lock state - unlocked
forgive my english, but I translated with tranlate

Hi, sommoomnia...

There known issues fastboot flashing the v4.23 bootloader that ships with **some** versions of Factory Stock, and that are known to cause 'Invalid state/ signature mismatch' errors when fastboot flashed.

For further details, see here... and also here, [WARNING][URGENT] N7 grouper (2012 WiFi) bootloader .img files from Google.

However, the second half of your output above indicates your Nexus 7 has the v4.23 bootloader already installed... so I'm a little puzzled why you're attempting to flash it again.

Rgrds,
Ged.
Last edited by GedBlake; 21st February 2014 at 06:33 PM. Reason: typo corrected.
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21st February 2014, 07:59 PM   |  #3  
sommoomnia's Avatar
OP Junior Member
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Quote:
Originally Posted by GedBlake

Hi, sommoomnia...

There known issues fastboot flashing the v4.23 bootloader that ships with **some** versions of Factory Stock, and that are known to cause 'Invalid state/ signature mismatch' errors when fastboot flashed.

For further details, see here... and also here, [WARNING][URGENT] N7 grouper (2012 WiFi) bootloader .img files from Google.

However, the second half of your output above indicates your Nexus 7 has the v4.23 bootloader already installed... so I'm a little puzzled why you're attempting to flash it again.

Rgrds,
Ged.

Today I wanted to do a factory reset and I used to reflash the rom to be sure to start from clean rom and I found the error ....
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