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bricked atrix hd mb886 using mexican firmware

hii!!
is there any way to downgrade the firmware
i firmware my atrix ATT using MB886_niimx-user-4.1.2-9.8.2Q-50_MB886_NII_TA-2-16-release-keys-NII-MX
at step 15/23 it stop and at screen of cell it appear: Partition ( boot) security Version downgraded preflash validation failed for boot
i tryed to use 7.7.1Q-144_MB886_MR1-22_SIGNED_CFC and it show: downgraded security version update gpt_main version failed preflash validation failed for GPT
is there any wat to restore back?? or create a trick to cellphone can use it or i have to trash the cell??
Thanks

rorrito said:
hii!!
is there any way to downgrade the firmware
i firmware my atrix ATT using MB886_niimx-user-4.1.2-9.8.2Q-50_MB886_NII_TA-2-16-release-keys-NII-MX
at step 15/23 it stop and at screen of cell it appear: Partition ( boot) security Version downgraded preflash validation failed for boot
i tryed to use 7.7.1Q-144_MB886_MR1-22_SIGNED_CFC and it show: downgraded security version update gpt_main version failed preflash validation failed for GPT
is there any wat to restore back?? or create a trick to cellphone can use it or i have to trash the cell??
Thanks
Click to expand...
Click to collapse
Sorry charlie,
Wrong section
Q&A is right here: http://forum.xda-developers.com/forumdisplay.php?f=1695
btw, Your are supposed to unlock your bootloader and manually flash the radio (NON-HLOS)

[Q] 4.4.2 Kitkat image for flashing with RSD Lite?

Could someone PLEASE provide an image of the 4.4.2 Kitkat firmware (preferably Retail.EU) suitable for flashing with RSD Lite?
For all those who got stuck with a dead phone...

pj.de.bruin said:
Could someone PLEASE provide an image of the 4.4.2 Kitkat firmware (preferably Retail.EU) suitable for flashing with RSD Lite?
For all those who got stuck with a dead phone...
Click to expand...
Click to collapse
There is nothing we can do, someone needs the fastboot files from Moto / a leaked source.
Just use RSD+JB and then take the OTA to KK

dagoban said:
There is nothing we can do, someone needs the fastboot files from Moto / a leaked source.
Just use RSD+JB and then take the OTA to KK
Click to expand...
Click to collapse
No , flashing JB with RSD, which used to work before upgrading to KK, now fails with:
Downloading ...
downgraded security version
update gpt_main version failed
preflash validation failed for GPT
Fastboot command failed​
Is there a workaround?
Or is there a way to flash the KIA20.74.rar version using just the standard recovery mode?
Or to flash CM11?
(I was in the KitKat testdrive program, and all worked fine till the application updates of last week.
Now the boot process stops while either the Motorola or Intel logo is shown.
Full factory restore using recovery mode doesn't help.
I had this twice before while on Jelly Bean, and solved it by flashing with RSD.)

pj.de.bruin said:
No , flashing JB with RSD, which used to work before upgrading to KK, now fails with:
Downloading ...
downgraded security version
update gpt_main version failed
preflash validation failed for GPT
Fastboot command failed​
Is there a workaround?
Or is there a way to flash the KIA20.74.rar version using just the standard recovery mode?
Or to flash CM11?
(I was in the KitKat testdrive program, and all worked fine till the application updates of last week.
Now the boot process stops while either the Motorola or Intel logo is shown.
Full factory restore using recovery mode doesn't help.
I had this twice before while on Jelly Bean, and solved it by flashing with RSD.)
Click to expand...
Click to collapse
Remove the line with gpt_signed from the XML file is the rsd lite package

Hazou said:
Remove the line with gpt_signed from the XML file is the rsd lite package
Click to expand...
Click to collapse
No good, the boot and system patitions give the same problem, and still no booting.
Partition (system) Security Version Downgraded
PIV block validaton failed
eIV block validation failed for system
Invalid PIV image: systemFastboot command failed​Recovery and motobp could be flashed.

pj.de.bruin said:
No good, the boot and system patitions give the same problem, and still no booting.
Partition (system) Security Version Downgraded
PIV block validaton failed
eIV block validation failed for system
Invalid PIV image: systemFastboot command failed​Recovery and motobp could be flashed.
Click to expand...
Click to collapse
I had no problem flashing JB with RSD over KK

dagoban said:
I had no problem flashing JB with RSD over KK
Click to expand...
Click to collapse
Then where did you get JB?
The (Retail.EU) version I'm using is named "CFC_9.8.2I-50_SMI-26_S7_USASMIJBRTEU.xml" and dated 01/17/2013.
My KK version is not the OTA, but the latest one from the testdrive program.

pj.de.bruin said:
Then where did you get JB?
The (Retail.EU) version I'm using is named "CFC_9.8.2I-50_SMI-26_S7_USASMIJBRTEU.xml" and dated 01/17/2013.
My KK version is not the OTA, but the latest one from the testdrive program.
Click to expand...
Click to collapse
"CFC_9.8.2I-50_SMI-26_S7_USASMIJBRTEU.xml" is a JB image
What if u flash the gpt.bin (or how it is called) from a 4.4.2 update zip through fastboot. This will solve the gpt security mismatch. Then try RSD-Lite again, but remove the gpt line. Or flash the system_signed, recovery_signed, boot_signed manually with mFastboot or fastboot compatible with an image that's more than 100mb. And then do a full data erase.
The 4.4.2 update zip is floating around somewhere for the gpt file, already seen it on the internet.
This should solve your problem. If it doesn't u got a far greater problem i think, or i just don't know.

Hazou said:
"CFC_9.8.2I-50_SMI-26_S7_USASMIJBRTEU.xml" is a JB image
What if u flash the gpt.bin (or how it is called) from a 4.4.2 update zip through fastboot. This will solve the gpt security mismatch. Then try RSD-Lite again, but remove the gpt line. Or flash the system_signed, recovery_signed, boot_signed manually with mFastboot or fastboot compatible with an image that's more than 100mb. And then do a full data erase.
The 4.4.2 update zip is floating around somewhere for the gpt file, already seen it on the internet.
This should solve your problem. If it doesn't u got a far greater problem i think, or i just don't know.
Click to expand...
Click to collapse
Nope, flashing gpt_signed, or any of the other signed images, with mfastboot give the same preflash validation errors as with RSD, as was to be expected.
I have found some 4.4.2 update zips, but they are all TWRP backups, not full partition images; I don't see how these can be flashed with mfastboot.

Found it! I had to unlock the bootloader, and now JB can be flashed.

I guess it would also have been possible, after unlocking the bootloader, to flash the "unofficial TWRP recovery" and then install one of the 4.4.2 TWRP backups from an SD card.

Partition Table lost

I flashed MB886_att-user-4.1.1-9.8.0Q-97_MB886_FFW-20-27-release-keys-ATT-US_BuildA.xml.zip and it worked fined, it showed some 6mb update, and so i updated. it went to bootloader and a fastboot error came, that downgrade security version and update gpt_main version failed.
Now whatever i try to flash, it returns the error that invalid partition name...
Is there a way to fix this..
Does anyone have the gpt_main0.bin file of the updated nimax mexican retail ROM?

I had this same error once because battery was not full. Try that

XT1053 20 sec reboot loop

XT1053 yesterday got into a never-ending reboot loop on around 20th second of loading up. I think the phone had the latest firmware update on it.
I tried to upload a new firmware:
GHOST_RETAIL_5.1_LPA23.12-15_cid9_CFC
RETAIL-US_4.4.4_KXA21.12-L1.29.1_2_cid9_CFC_1FF
TMO_5.1_LPA23.12-15_15
Using RSDLite 6.1.5
I always get:
downgraded security version
update gpt_main version failed
preflash validation failed for GPT
Any ideas how to proceed?
P.S. XT1053 is a US *unlocked* version purchased directly from Motorola.

flashing bootloader -- preflash validation failed (after flash-all.bat)

I tried to upgrade from Android M preview 3 to 6.0 Marshmallow using the flash-all.bat.
There were error messages and the phone would not boot into recovery.
I went back to fastboot to flash files one at a time.
When I try to flash bootloader it fails with the "Preflash validation error" message.
Is this telling me that I can't flash the bootloader because it was already flashed during the (unsuccessful) flash-all.bat?
Can I flash the other files to get the phone back to working order?

Hi, I have the same issue. Were you able to flash the new bootloader?

I've read and heard from several people that the flash-all.bat doesn't work correctly. I'd recommend flashing the .img files separately.