Database Develop

[Q] Downgrade Bootloader/gpt.bin on unlocked bootloader

I noticed on an unlocked bootloader, I can't downgrade the bootloader or gpt.bin (these are the only ones i checked once i read in another post about this). Can anyone explain why or how to do this? What is gpt.bin???
Kind of related - if the AT&T and Verizon locked BL 4.4 versions can downgrade, why can't I with an unlocked BL? It makes me feel cheated.. unless I'm not understanding something correctly...

mohlsen8 said:
I noticed on an unlocked bootloader, I can't downgrade the bootloader or gpt.bin (these are the only ones i checked once i read in another post about this). Can anyone explain why or how to do this? What is gpt.bin???
Kind of related - if the AT&T and Verizon locked BL 4.4 versions can downgrade, why can't I with an unlocked BL? It makes me feel cheated.. unless I'm not understanding something correctly...
Click to expand...
Click to collapse
actually, after playing with it for a while now, i was able to downgrade from 4.4 to 4.2 (camera update) using RSD Lite and the leaked firmware. using fastboot commands themselves doesn't work. it's weird.
i'd still love to know why we can't downgrade the bootloader and some other files on unlocked dev editions.

mohlsen8 said:
actually, after playing with it for a while now, i was able to downgrade from 4.4 to 4.2 (camera update) using RSD Lite and the leaked firmware. using fastboot commands themselves doesn't work. it's weird.
i'd still love to know why we can't downgrade the bootloader and some other files on unlocked dev editions.
Click to expand...
Click to collapse
you can. end of story. don't know what you read or what you are personally doing wrong that isn't allowing you to downgrade your device. but you most definitely can do this. there is nothing that you can't do with an unlocked bootloader.

jayboyyyy said:
you can. end of story. don't know what you read or what you are personally doing wrong that isn't allowing you to downgrade your device. but you most definitely can do this. there is nothing that you can't do with an unlocked bootloader.
Click to expand...
Click to collapse
This is absolutely correct!

jayboyyyy said:
you can. end of story. don't know what you read or what you are personally doing wrong that isn't allowing you to downgrade your device. but you most definitely can do this. there is nothing that you can't do with an unlocked bootloader.
Click to expand...
Click to collapse
there's a couple places i've seen this. and my bootloader is unlocked, and i can't downgrade, for instance, to the bootloader from the original t-mobile software (4.2.2 pre-camera) - this file, just to clarify (from sbf droid developers): TMO_XT1053_4.2.2-13.9.0Q2.X-116-X-17-6_CFC.xml.zip. i take the motoboot.img out and use "fastboot flash motoboot motoboot.img". i get:
(bootloader) Preflash validation failed
phone display says:
Failed to hab check for tz: 0x4e
?
while we're discussing, motorola says these can be relocked. in all of my screwing around this morning i was trying this too. i followed all directions and still cannot lock the phone. i use "fastboot oem lock" and it tells me:
(bootloader) FAIL: Please run fastboot oem lock begin first!
ok, so i use "fastboot oem lock begin". now it gives me:
(bootloader) Ready to flash signed images
ok, try "fastboot oem lock" again and then it gives me:
(bootloader) Re-Lock Failure. See Display
display says "No valid PIV block in SP for system piv validation failed (system) Re-lock failure".
i've tried many times to flash all stock files back to the phone using fastboot, as well as RDS Lite, and it's been successful each time, but it won't re-lock. i've also tried "fastboot oem lock begin" then flashing all the stock files, then "fastboot oem lock". still, no dice. what's up with this?

The updated bootloader isn't let you flash older files. If you flash a full package it will downgrade the bootloader first and then you can flash the other older files. If you use a program such as rsdlite it will handle it all for you.

Steve-x said:
The updated bootloader isn't let you flash older files. If you flash a full package it will downgrade the bootloader first and then you can flash the other older files. If you use a program such as rsdlite it will handle it all for you.
Click to expand...
Click to collapse
so if i flashed the entire 4.2.2 pre-camera file through RSD Lite, it would downgrade the bootloader as part of that? why am i not allowed to do this in fastboot manually?

mohlsen8 said:
so if i flashed the entire 4.2.2 pre-camera file through RSD Lite, it would downgrade the bootloader as part of that? why am i not allowed to do this in fastboot manually?
Click to expand...
Click to collapse
Yes, it would downgrade the bootloader.
You can do it with fastboot manually but you need to do it in the proper sequence is all.

Steve-x said:
Yes, it would downgrade the bootloader.
You can do it with fastboot manually but you need to do it in the proper sequence is all.
Click to expand...
Click to collapse
really? i had no idea that sequence mattered. why would that matter if i have an unlocked bootloader and want to flash an older one onto the device?
i just tried running the 4.2.2 pre-camera file through rsd lite (after removing the getvar line as usual) and it fails on 2/16 (flashing gpt.bin). screen says "downgraded security version. update gpt_main version failed. preflash validation failed for GPT".
i don't understand why it won't work for me and i really would love to understand all of this.

mohlsen8 said:
really? i had no idea that sequence mattered.
i just tried running the 4.2.2 pre-camera file through rsd lite (after removing the getvar line as usual) and it fails on 2/16 (flashing gpt.bin). screen says "downgraded security version. update gpt_main version failed. preflash validation failed for GPT".
i don't understand why it won't work for me and i really would love to understand all of this.
Click to expand...
Click to collapse
to me happens the same, shouls we first downgrade bootloader and recovery before using GPT, maybe our version of RSD lite is not the same?

beelzebu said:
to me happens the same, shouls we first downgrade bootloader and recovery before using GPT, maybe our version of RSD lite is not the same?
Click to expand...
Click to collapse
i have 6.14. going to install 6.15 now and try.
edit: 6.15 does the same thing. won't flash 4.2.2 pre-camera through RSD Lite because of the downgraded security error on GPT.bin.

mohlsen8 said:
i have 6.14. going to install 6.15 now and try.
edit: 6.15 does the same thing. won't flash 4.2.2 pre-camera through RSD Lite because of the downgraded security error on GPT.bin.
Click to expand...
Click to collapse
Had the same issue with downgrading from the camera ota to the pre camera sbf file, rsdlite wouldn't flash got.bin failed, I think it possibly the ota that prevents downgrading, but if you flash from one sbf file and downgrade you're OK, I haven't tried it, just a thought
Sent on my Moto X

flashallthetime said:
Had the same issue with downgrading from the camera ota to the pre camera sbf file, rsdlite wouldn't flash got.bin failed, I think it possibly the ota that prevents downgrading, but if you flash from one sbf file and downgrade you're OK, I haven't tried it, just a thought
Sent on my Moto X
Click to expand...
Click to collapse
Are you saying you were able to flash the pre-camera sbf? edit: sorry - didn't read you right at first. i have tried it through rsd lite and no go.
I don't actually want to go back to that.. just want to know what the deal is with my "unlocked" bootloader. what i think is that the bootloader cannot be downgraded (and then gpt.bin and stuff subsequently cannot be). Someone pulled an oopsie with the 4.4 update because even the AT&T/Verizon versions can downgrade, so we can downgrade that but not to the pre-camera one.
I'm just used to nexuses where i can fastboot flash whatever i want whenever i want. i would just love clarification just to know what the deal is.

mohlsen8 said:
Are you saying you were able to flash the pre-camera sbf? edit: sorry - see you said you didn't try this. i have tried it through rsd lite and no go.
I don't actually want to go back to that.. just want to know what the deal is with my "unlocked" bootloader. what i think is that the bootloader cannot be downgraded (and then gpt.bin and stuff subsequently cannot be). Someone pulled an oopsie with the 4.4 update because even the AT&T/Verizon versions can downgrade, so we can downgrade that but not to the pre-camera one.
I'm just used to nexuses where i can fastboot flash whatever i want whenever i want. i would just love clarification just to know what the deal is.
Click to expand...
Click to collapse
No I couldn't flash the pre camera sbf firmware after accepting the camera fix through ota, I believe flashing the ota flashes something that's prevents you from downgrading. You could try inserting the camera fix gpt.bin file into the pre camera sbf file and see if it flashes ?don't know if it will work
Sent on my Moto X

flashallthetime said:
No I couldn't flash the pre camera sbf firmware after accepting the camera fix through ota, I believe flashing the ota flashes something that's prevents you from downgrading. You could try inserting the camera fix gpt.bin file into the pre camera sbf file and see if it flashes ?don't know if it will work
Sent on my Moto X
Click to expand...
Click to collapse
at that point i could easily just flash everything other than gpt.bin and motoboot. i was hopping around on some of them today just to check it out. it's those two that are the issue.

mohlsen8 said:
at that point i could easily just flash everything other than gpt.bin and motoboot. i was hopping around on some of them today just to check it out. it's those two that are the issue.
Click to expand...
Click to collapse
now that's interesting. figured i'd try it anyway, so in the pre-camera SBF file i replaced gpt.bin with the post-camera gpt.bin and it flashes fine through rsd lite, motoboot and all. what the hell.

I think you can downgrade to any version. Check out the xml file for the order of operations. You will see some of them flash a few parts, then reboot the phone, and then continue with the flashing process. Others flash everything one partition after the other. I believe that reboot is vital for certain downgrades.

Steve-x said:
I think you can downgrade to any version. Check out the xml file for the order of operations. You will see some of them flash a few parts, then reboot the phone, and then continue with the flashing process. Others flash everything one partition after the other. I believe that reboot is vital for certain downgrades.
Click to expand...
Click to collapse
i thought that as well and compared the two 4.2.2 xml's and did not find any real differences like that. not to mention gpt.bin is the first thing flashed and it fails when it tries to flash it. i'd like to know if anyone is or was able to directly flash 4.2.2 pre-camera without replacing the gpt.bin or motoboot.

mohlsen8 said:
i thought that as well and compared the two 4.2.2 xml's and did not find any real differences like that. not to mention gpt.bin is the first thing flashed and it fails when it tries to flash it. i'd like to know if anyone is or was able to directly flash 4.2.2 pre-camera without replacing the gpt.bin or motoboot.
Click to expand...
Click to collapse
i would assume that your issue is coming from flashing OTAs that are not specific for dev phones (don't even know if dev phone OTAs are available). Im not certain of all of this, but when you flash the same OTA that a non-dev phone uses, it will still impliment the security checks to not let you downgrade even though your bootlader is unlocked. Perhaps you may need to unlock the bootloader again (even though it says it is unlocked). Again, i don't actually know this to be true, but I would assume that there is an error somewhere in some code that is relocking (or something like that) a dev phone that flashes the OTAs that are coming out. A nexus wouldn't ahve this problem because none of their OTAs are ever locked anyway (i believe). So the problem is probably with Verizon not releasing a different OTA for unlocked dev phones as opposed to consumer editions.
Im just speculating. Im sure you can find the answer on google if you read up about what unlocking the bootloader actually means.

jayboyyyy said:
i would assume that your issue is coming from flashing OTAs that are not specific for dev phones (don't even know if dev phone OTAs are available). Im not certain of all of this, but when you flash the same OTA that a non-dev phone uses, it will still impliment the security checks to not let you downgrade even though your bootlader is unlocked. Perhaps you may need to unlock the bootloader again (even though it says it is unlocked). Again, i don't actually know this to be true, but I would assume that there is an error somewhere in some code that is relocking (or something like that) a dev phone that flashes the OTAs that are coming out. A nexus wouldn't ahve this problem because none of their OTAs are ever locked anyway (i believe). So the problem is probably with Verizon not releasing a different OTA for unlocked dev phones as opposed to consumer editions.
Im just speculating. Im sure you can find the answer on google if you read up about what unlocking the bootloader actually means.
Click to expand...
Click to collapse
is that a dig? you don't have to be a jerk. i'm not some idiot pressing buttons over here. just asking if anyone knows why this is.
this is for t-mobile. but i have a gsm dev edition, same model as t-mobile etc. even the official firmware files for the GSM Developer Edition, that i downloaded directly from Motorola themselves, are labeled "T-MOBILE RETAIL..". i don't think the dev edition ever had the pre-camera version (it shipped with the update applied). so maybe you're right about that. i dunno. i'm not the only one who's reporting this. i was just really curious to know why this is.

[SOLVED]Bootloader bricked, recovered, but fail when running firmware

Hello,
It had the original rom 4.4 on my XT1058 with root and unlocked bootloader, but was not getting running with 4.4.2 update for the original recovery. So I was going to be able to update and run fasthall.bat back to 4.2.2, but I opened the file and rebooted the machine to backup and forgot that it was open. Result: ****ed me.
I believe I have lost my bootloader, but following the tutorial of Gundabolu SC, unable to enter fastboot again, however, I can not run the sbf or RSD by flashall.bat.
I noticed that my phone with this LOCKED status, though I unlocked it.
To start the fastboot I run the code the tutorial I mentioned above, then it displays the following screen
Code:
[COLOR="Red"]Failed to hab check for gpt_main: 0x4e
CID Read Failure
Invalid CID Status 0x69
CustomerID error. Contact Dealer: 0xdead
No SP Partition found[/COLOR]
[COLOR="DarkOrange"]Fastboot Reason: Invalid CID[/COLOR]
For both methods to recovery, it becomes part of gpt.bin and when arrives at motoboot, of the following error message:
Code:
[COLOR="DarkOrange"]getvar max-download-size
downloading 32768 bytes
done
getvar max-download-size
downloading 1643008 bytes[/COLOR]
[COLOR="Red"]downgraded security version
update aboot version failed[/COLOR]
Can anyone help me?
------------
Problem solved thanks to XDA's amazing users!

feelknOck said:
Hello,
It had the original rom 4.4 on my XT1058 with root and unlocked bootloader, but was not getting running with 4.4.2 update for the original recovery. So I was going to be able to update and run fasthall.bat back to 4.2.2, but I opened the file and rebooted the machine to backup and forgot that it was open. Result: ****ed me.
I believe I have lost my bootloader, but following the tutorial of Gundabolu SC, unable to enter fastboot again, however, I can not run the sbf or RSD by flashall.bat.
For both methods, it becomes part of gpt.bin and when arrives at motoboot, of the following error message:
Code:
downgraded security version
aboot version update failed
Can anyone help me?
Click to expand...
Click to collapse
You can try go to this link Hope it helps
http://forums.androidcentral.com/mo...7371-unroot-unbrick-your-phone-using-sbf.html
---------- Post added at 04:31 PM ---------- Previous post was at 04:18 PM ----------
Did it worked??S i am too not quite sure about this??

manav113 said:
You can try go to this link Hope it helps
http://forums.androidcentral.com/mo...7371-unroot-unbrick-your-phone-using-sbf.html
Click to expand...
Click to collapse
I tried to recover via RSD several times, both with 4.4, as 4.2.2, but both have the same error.
In the RSD panel the following error message:
Code:
Failed flash process. 2/13 flash mootboot "motoboot.img" -> Phone returned FAIL.

quite a different error.NEVER heard of it>Wait let me ask my friends about it..

manav113 said:
quite a different error.NEVER heard of it>Wait let me ask my friends about it..
Click to expand...
Click to collapse
the issue is the bootloader you are trying to install dose not match the one installed so it will fail everytime we have to find the right one to get everything installed correct
so we need to grab the 100% correct firmware package for your phone.
the model you gave me is for the AT&T version
here is the 4.4 AT&T firmware try installing this one
http://sbf.droid-developers.org/download.php?device=0&file=4
let me know the outcome.

dray_jr said:
the issue is the bootloader you are trying to install dose not match the one installed so it will fail everytime we have to find the right one to get everything installed correct
so we need to grab the 100% correct firmware package for your phone.
the model you gave me is for the AT&T version
here is the 4.4 AT&T firmware try installing this one
http://sbf.droid-developers.org/download.php?device=0&file=4
let me know the outcome.
Click to expand...
Click to collapse
I'm downloading and post the result. 202 KB/s
Thank you!
-

dray_jr said:
the issue is the bootloader you are trying to install dose not match the one installed so it will fail everytime we have to find the right one to get everything installed correct
so we need to grab the 100% correct firmware package for your phone.
the model you gave me is for the AT&T version
here is the 4.4 AT&T firmware try installing this one
http://sbf.droid-developers.org/download.php?device=0&file=4
let me know the outcome.
Click to expand...
Click to collapse
Sorry for double post there.
I remember that my device is the XT1058, but Brazil.
I downloaded the sbf, removed the max-download-size and run the RSD, but he brought me the same errors.

Sounds like you need to wait for the full 4.4.2 Brazil image to be posted for download to recover the phone.

Steve-x said:
Sounds like you need to wait for the full 4.4.2 Brazil image to be posted for download to recover the phone.
Click to expand...
Click to collapse
Excuse me, but why do you think?
I did not get to install 4.4.2, I started to run the script flashall.bat 4.2.2 and thinking it would give time, it ended up damaging the bootloader.
Tried the firm indicated that dray_jr and 2 BR's, but it did not work.
I am very worried.

Did you try this, sounds like your trying to flash 4.2.2 firmware over 4.4.2 which won't work http://forum.xda-developers.com/showthread.php?t=2628940
Sent on my Gummy running Lenoto X

Do you get the "downgraded security version" error when trying to flash 4.2.2 and 4.4 ?

flashallthetime said:
Did you try this, sounds like your trying to flash 4.2.2 firmware over 4.4.2 which won't work http://forum.xda-developers.com/showthread.php?t=2628940
Sent on my Gummy running Lenoto X
Click to expand...
Click to collapse
I was going to try and probably would work (I've done this several times and has no secret), but it was not to start. I opened flashall.bat script but forgot to close it, because it was going back up yet, but the script detected the fastboot and started the process.
With seconds I removed the cable, barely gave it to start the first stage (before I left without turning back) and corrupted my bootloader.
I had the Original ROM 4.4 installed with root and unlocked bootloader, but even trying the 4.4 firmware I get the errors I described above.
Would have something to do with the tutorial I follow to start the fastboot?
I am Brazilian and even translating and reading what little I understand, I can not identify a problem as well. I'm scouring all here and trying something, but like I said, I am a layman and do not understand how the bootloader and related work.
Steve-x said:
Do you get the "downgraded security version" error when trying to flash 4.2.2 and 4.4 ?
Click to expand...
Click to collapse
With 2 firmwares I get the same error.

everytime i post here i reread the first thread and i am still not sure what you did.
so im going to ask some questions and see if we can't get some more info on this issue
1. Your device was 4.4 unlocked bootloader and rooted
2. did you try and install the 4.4.2 firmware
3. your device is the AT&T model but from Brazil
because if you are getting the gpt error on both 4.2.2 and 4.4 and it would lead me to think that the 4.4.2 bootloader is installed on your device.

dray_jr said:
everytime i post here i reread the first thread and i am still not sure what you did.
so im going to ask some questions and see if we can't get some more info on this issue
1. Your device was 4.4 unlocked bootloader and rooted
2. did you try and install the 4.4.2 firmware
3. your device is the AT&T model but from Brazil
because if you are getting the gpt error on both 4.2.2 and 4.4 and it would lead me to think that the 4.4.2 bootloader is installed on your device.
Click to expand...
Click to collapse
He removed the cable as it was flashing, can you get to the fastboot screen?
Sent on my Gummy running Lenoto X

dray_jr said:
everytime i post here i reread the first thread and i am still not sure what you did.
so im going to ask some questions and see if we can't get some more info on this issue
1. Your device was 4.4 unlocked bootloader and rooted
2. did you try and install the 4.4.2 firmware
3. your device is the AT&T model but from Brazil
because if you are getting the gpt error on both 4.2.2 and 4.4 and it would lead me to think that the 4.4.2 bootloader is installed on your device.
Click to expand...
Click to collapse
1. Yes, I was running 4.4 with unlocked bootloader and rooted
2. I installed the original recovery to try the OTA update for version 4.4.2, but he returned me error halfway through the update, because my ROM was modified. That's when I thought of going back to 4.2.2 without changes and run the 4.4.2.
3. My device is the XT1058 Retail Brazil.
flashallthetime said:
He removed the cable as it was flashing, can you get to the fastboot screen?
Click to expand...
Click to collapse
Yes, I can start the fastboot via script "qflash.exe with (PORT NUMBER)-ramload MPRG8960.hex-mbn 33 MSM8960_bootloader_singleimage.bin-v-o" with a blank bootloader.

feelknOck said:
1. Yes, I was running 4.4 and unlocked bootloader routed.
2. I installed the original recovery to try the OTA update for version 4.4.2, but he returned me error halfway through the update, because my ROM was modified. That's when I thought of going back to 4.2.2 without changes and run the 4.4.2.
3. My device is the XT1058 Retail Brazil.
Yes, I can start the fastboot via script "qflash.exe with (PORT NUMBER)-ramload MPRG8960.hex-mbn 33 MSM8960_bootloader_singleimage.bin-v-o" with a blank bootloader.
Click to expand...
Click to collapse
ok if i remember well first flash recovery from 4.4 firmware
mfastboot flash recovery recovery.img
after then u ll be able to flash entire image of 4.4.2

could it be that even thou the 4.4.2 update failed that it still installed the new bootloader and that is why nothing else will install.
but either way he could flash the 4.4 firmware without the gpt file and then take the OTA and everything should be fine.

danger2u said:
ok if i remember well first flash recovery from 4.4 firmware
mfastboot flash recovery recovery.img
after then u ll be able to flash entire image of 4.4.2
Click to expand...
Click to collapse
Before having this problem I tried all that.
I installed the original recovery and tried to upgrade to 4.4.2 but it gave error in the middle of the update and restarted the phone saying that the software update was not completed.

dray_jr said:
could it be that even thou the 4.4.2 update failed that it still installed the new bootloader and that is why nothing else will install.
but either way he could flash the 4.4 firmware without the gpt file and then take the OTA and everything should be fine.
Click to expand...
Click to collapse
I will remove the line from gpt and try again.
Earlier I was testing at work and now I'm home. The 4.4 firmware download this lingering: (

you really can't cause anymore problems so this is what i would try because from what i have read if you try to install 4.2.2 or 4.4 you the a gpt.bin verification error. which means that neither 4.2.2 or 4.4 are the right bootloader.
That leaves us with some how the 4.4.2 bootloader got installed because it is the only bootloader that can't go to 4.4 so with that being said.
I would download the correct 4.4 firmware for your phone.
extract it
and use the below adb commands to install it but leave out the gpt.bin flash command
Code:
*leave this one out*fastboot flash partition gpt.bin
fastboot flash motoboot motoboot.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
mfastboot flash system system.img
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot reboot
i think everything should install fine and your phone should boot up and from what i have read you should still be able to take the 4.4.2 OTA without bricking your phone

[Q] How do I downgrade from 4.4.3 to 4.4.2 - XT1053?

I tried to downgrade from 4.4.3 (really bad battery life being the reason) to 4.4.2 and couldn't do it. The bootloader is unlocked. Used the manual method and then used the RSD Lite method and got the same "preflash validation failed for GPT" error. Don't know how to get around it. Thankfully, in the fastboot, scrolled down to "factory" and upon clicking it was able to get back into my original 4.4.3 stock ROM. So does anyone know how to downgrade? I'd appreciate the help.

If you're getting an error on GPT.BIN, that means the partition table has changed in 4.4.3 and you can't downgrade to 4.4.2.
I didn't think this was the case.. i.e. there were posts saying that the versions hadn't changed.
You can always try option 5 at -> http://mark.cdmaforums.com/MotoX-ReturnToStock.html but I expect it will error.

KidJoe said:
If you're getting an error on GPT.BIN, that means the bootloader and partition table has changed in 4.4.3 and you can't downgrade to 4.4.2.
I didn't think this was the case.. i.e. there were posts saying that the versions hadn't changed.
You can always try option 5 at -> http://mark.cdmaforums.com/MotoX-ReturnToStock.html but I expect it will error.
Click to expand...
Click to collapse
I just extracted the official 4.4.3 update.zip: it DOES contain a new GPT.BIN
I was also under the impression that people reported success downgrading 4.4.3 > 4.4.2 because the bootloader itself did not change.
OP: Could you verify that you are using the correct 4.4.2 SBF for the XT1053? This one: http://sbf.droid-developers.org/download.php?device=0&file=840

samwathegreat said:
I just extracted the official 4.4.3 update.zip: it DOES contain a new GPT.BIN
Click to expand...
Click to collapse
I can't find my 4.4.2 T-Mo sbf, so I'm having to download it again. I was going to compare the two, as well as motoboot.img...
download is taking forever
If GPT.BIN is different between 4.4.3 and 4.4.2, then downgrading wont be possible unless mfastboot is used, and the person is willing to have miss matched versions on their phone (which wont be a good/safe state for taking possible future updates)

samwathegreat said:
I just extracted the official 4.4.3 update.zip: it DOES contain a new GPT.BIN
I was also under the impression that people reported success downgrading 4.4.3 > 4.4.2 because the bootloader itself did not change.
OP: Could you verify that you are using the correct 4.4.2 SBF for the XT1053? This one: http://sbf.droid-developers.org/download.php?device=0&file=840
Click to expand...
Click to collapse
Yep that is the version that I downloaded and attempted to downgrade to. No joy.

KidJoe said:
I can't find my 4.4.2 T-Mo sbf, so I'm having to download it again. I was going to compare the two, as well as motoboot.img...
download is taking forever
If GPT.BIN is different between 4.4.3 and 4.4.2, then downgrading wont be possible unless mfastboot is used, and the person is willing to have miss matched versions on their phone (which wont be a good/safe state for taking possible future updates)
Click to expand...
Click to collapse
No, I don't think I'm going to do that if that's the case. The thing that's draining my battery is the kernel. Can I just flash a different kernel to combat the problem?

mufakir said:
No, I don't think I'm going to do that if that's the case. The thing that's draining my battery is the kernel. Can I just flash a different kernel to combat the problem?
Click to expand...
Click to collapse
Do you guys think this method will work? :
http://translate.google.com/transla...ngrade+4.4.3+moto+x&es_sm=93&biw=1366&bih=643

mufakir said:
Do you guys think this method will work? :
http://translate.google.com/transla...ngrade+4.4.3+moto+x&es_sm=93&biw=1366&bih=643
Click to expand...
Click to collapse
that is basically like using mfastboot to flash everything but GPT.BIN... so you'll have a missmatched GPT.BIN on there. While it may work, it might be a little flakey, and definitely not safe to take future updates.

KidJoe said:
I can't find my 4.4.2 T-Mo sbf, so I'm having to download it again. I was going to compare the two, as well as motoboot.img...
download is taking forever
If GPT.BIN is different between 4.4.3 and 4.4.2, then downgrading wont be possible unless mfastboot is used, and the person is willing to have miss matched versions on their phone (which wont be a good/safe state for taking possible future updates)
Click to expand...
Click to collapse
@mufakir,
Download completed and I was able to compare.
@samwathegreat is completely correct. GPT.BIN in 4.4.3 is different than 4.4.2.
Unlike with 4.4.2, motoboot.img (the bootloader) did NOT change. Never the less, the upgraded GPT.BIN in 4.4.3 is enough to prevent successful downgrade to 4.4.2.
4.4.3 has not yet been released for Verizon so I can't do any testing.
The only possible way to downgrade would be *IF* the following works to downgrade GPT.BIN.....
mfastboot getvar max-download-size
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot reboot-bootloader
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
(followed by flashing the rest of the rom)
If that still fails, then you can't downgrade 4.4.3's GPT.BIN, and therefore can not successfully or fully downgrade to 4.4.2.

Expert opinion needed in going back to Stock

Hi Guys,
I am in a bit of a problem. My Moto X has unlocked bootloader and rooted with custom recovery (twrp). So i can't update to 4.4.4 from OTA so i want to unroot and lock my bootloader (going back to everything stock).
I tried this method but it failed at first two steps.
fastboot flash partition gpt.bin
fastboot flash motoboot motoboot.img
fastboot flash logo logo.bin
fastboot flash boot boot.img
fastboot flash recovery recovery.img
mfastboot flash system system.img
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot oem lock
i recommend wiping your device also but that is up to you if you dont want
to then skip the next two commands and just type the reboot command
fastboot erase userdata
fastboot erase cache
fastboot reboot
Click to expand...
Click to collapse
The firmware which i am trying to install is:
"Android 4.4.2 Blur_Version.161.44.32.ghost_sprint.Sprint.en.US ghost_sprint-user-4.4.2-KXA20.16-1.32-37-release-keys-cid9.xml"
My fastboot/bootloader with the error i am getting along with My phone information is attached below.
Need your help what should i do now.

Usama Ahmed said:
Hi Guys,
I am in a bit of a problem. My Moto X has unlocked bootloader and rooted with custom recovery (twrp). So i can't update to 4.4.4 from OTA so i want to unroot and lock my bootloader (going back to everything stock).
I tried this method but it failed at first two steps.
The firmware which i am trying to install is:
"Android 4.4.2 Blur_Version.161.44.32.ghost_sprint.Sprint.en.US ghost_sprint-user-4.4.2-KXA20.16-1.32-37-release-keys-cid9.xml"
My fastboot/bootloader with the error i am getting along with My phone information is attached below.
Need your help what should i do now.
Click to expand...
Click to collapse
You should NOT re-lock the bootloader. Leave it unlocked. The phone will update just fine with unlocked BL. Just flash back to stock (what ever version you have on the phone now), then take the new OTA update.
Afterwards you can re-root if you want to.
Once again: You do NOT need to lock the BL - for any reason.
EDIT: Just looked at your pictures. Your phone is in BAD shape -- you should have never attempted to downgrade. This will be difficult to recover. I suggest asking for help in the "debricking" thread in the General sub-forum.
Good Luck.
It looks to me like you WERE on the 4.4.4 or above bootloader, and you flashed just the 4.4.2 system and boot.img at some point. Now, going back to full 4.4.2, you have downgraded the Bootloader and partition table. That is a no-no.

samwathegreat said:
You should NOT re-lock the bootloader. Leave it unlocked. The phone will update just fine with unlocked BL. Just flash back to stock (what ever version you have on the phone now), then take the new OTA update.
Afterwards you can re-root if you want to.
Once again: You do NOT need to lock the BL - for any reason.
EDIT: Just looked at your pictures. Your phone is in BAD shape -- you should have never attempted to downgrade. This will be difficult to recover. I suggest asking for help in the "debricking" thread in the General sub-forum.
Good Luck.
It looks to me like you WERE on the 4.4.4 or above bootloader, and you flashed just the 4.4.2 system and boot.img at some point. Now, going back to full 4.4.2, you have downgraded the Bootloader and partition table. That is a no-no.
Click to expand...
Click to collapse
I have bought the phone in this shape so i don't know what the previous owner did to it. What if i use donot touch bootloader but just use Super SU (Full Unroot) option to unroot and flash stock recovery img from "ghost_sprint-user-4.4.2-KXA20.16-1.32-37-release-keys-cid9.xml" file, then will i be able to install OTA update of 4.4.4?

Usama Ahmed said:
I have bought the phone in this shape so i don't know what the previous owner did to it. What if i use donot touch bootloader but just use Super SU (Full Unroot) option to unroot and flash stock recovery img from "ghost_sprint-user-4.4.2-KXA20.16-1.32-37-release-keys-cid9.xml" file, then will i be able to install OTA update of 4.4.4?
Click to expand...
Click to collapse
Don't take the OTA. Just try to flash the full 4.4.4 SBF!
You can find the full 4.4.4 Sprint SBF at one of the links here: http://forum.xda-developers.com/moto-x/general/info-tip-web-sites-official-leaked-roms-t2923347

samwathegreat said:
Don't take the OTA. Just try to flash the full 4.4.4 SBF!
You can find the full 4.4.4 Sprint SBF at one of the links here: http://forum.xda-developers.com/moto-x/general/info-tip-web-sites-official-leaked-roms-t2923347
Click to expand...
Click to collapse
Ok i am getting a little scared right now. I don't want to brick my device. I have found one firmware which i think should be okay to go with.
ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip
Do you think i should go with it? Is their any chance of getting bricked? I have posted my system information picture above so you can see if it will be compatible with it.

Usama Ahmed said:
Ok i am getting a little scared right now. I don't want to brick my device. I have found one firmware which i think should be okay to go with.
ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip
Do you think i should go with it? Is their any chance of getting bricked? I have posted my system information picture above so you can see if it will be compatible with it.
Click to expand...
Click to collapse
The previous owner has left you with mismatched partitions. This state is known to be at risk of bricking....
Your safest option is to attempt to flash the 4.4.4 SBF (yes you linked the right file), but even this is not without risk. It might work perfectly fine, and you might end up having to de-brick it.
Wish I could give you a more definite answer, but anything other than flashing the full 4.4.4 SBF is very dangerous. Even flashing the entire 4.4.4 SBF has some risk.
Good Luck.

samwathegreat said:
The previous owner has left you with mismatched partitions. This state is known to be at risk of bricking....
Your safest option is to attempt to flash the 4.4.4 SBF (yes you linked the right file), but even this is not without risk. It might work perfectly fine, and you might end up having to de-brick it.
Wish I could give you a more definite answer, but anything other than flashing the full 4.4.4 SBF is very dangerous. Even flashing the entire 4.4.4 SBF has some risk.
Good Luck.
Click to expand...
Click to collapse
Thanks alot for your help. If you think there is even a slight chance of hard brick than i will stay with the current rom i have.
One last question, I you were in my position, would you go for flashing 4.4.4 SBF or would you just leave it as it is?

Usama Ahmed said:
Ok i am getting a little scared right now. I don't want to brick my device. I have found one firmware which i think should be okay to go with.
ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip
Do you think i should go with it? Is their any chance of getting bricked? I have posted my system information picture above so you can see if it will be compatible with it.
Click to expand...
Click to collapse
@samwathegreat is correct. You are trying to downgrade, hence the errors and problems. The key here is the screen shot of AP Fastboot, where the second line shows 30.B7 which is the bootloader for 4.4.4. So at this point, you only want to flash a 4.4.4 SBF, and never flash anything lower.
That does appear to be the correct 4.4.4 if you have a 2013 or First Gen... Sprint X.
I suggest you flash using mFastboot with the extra steps as listed in Option 5 at -> http://mark.cdmaforums.com/MotoX-ReturnToStock.html However, if you are unsuccessful doing that, then you're going to need to visit the Unbricking thread and see if that can help you get fixed up.

KidJoe said:
@samwathegreat is correct. You are trying to downgrade, hence the errors and problems. The key here is the screen shot of AP Fastboot, where the second line shows 30.B7 which is the bootloader for 4.4.4. So at this point, you only want to flash a 4.4.4 SBF, and never flash anything lower.
That does appear to be the correct 4.4.4 if you have a 2013 or First Gen... Sprint X.
I suggest you flash using mFastboot with the extra steps as listed in Option 5 at -> http://mark.cdmaforums.com/MotoX-ReturnToStock.html However, if you are unsuccessful doing that, then you're going to need to visit the Unbricking thread and see if that can help you get fixed up.
Click to expand...
Click to collapse
Hi KidJoe! Thanks for your reply. What can i post to confirm if i have chosen the right SBF for my phone (Yes it is Moto X First-Gen).
This is the file i am downloading right now. "ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip"
And if i flash it with what you mentioned, is their a chance of bricking my device?
BTW i try to flash "ghost_sprint-user-4.4.2-KXA20.16-1.32-37-release-keys-cid9.xml" with the same method you posted which resulted in error due to the problem you mentioned above.

Usama Ahmed said:
Hi KidJoe! Thanks for your reply. What can i post to confirm if i have chosen the right SBF for my phone (Yes it is Moto X First-Gen).
This is the file i am downloading right now. "ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip"
And if i flash it with what you mentioned, is their a chance of bricking my device?
Click to expand...
Click to collapse
Your first screen shot in Post 1 shows your phone has 161.44.32.ghost_sprint.Sprint.en.US. In other words, Sprint rom. So you should be able to flash the Sprint 4.4.4 you found.
Ideally you want to look at the FINE PRINT on the bottom of the back of the phone. It will have a model, like XT1056, XT1060, XTT1049, XT1053, etc. The other option, if you have the original box, check the label on the end of it. If the IMEI number printed on the label, matches what phone shows in its menus, then that label on the box should also tell you the model (the box for my Verizon X has MOTXT1060DEV on the bar code label.), Since you got yours used, its VERY important you confirm that is the original box when trying to use the box to confirm the model number!
As for risks of bricking... well, that is an unknown. There have been MANY bricks caused when users got them selves into the situation your phone is in. There is no 100% risk free process to try and recover. And that is why there are so many warnings telling people to NOT DOWN GRADE!!!
What I'm suggesting has worked, but you are correct, there is still a chance to brick. Taking an OTA in the state your phone is in also has a risk of bricking. Anything you try and do at this point also have a risk of bricking.
Usama Ahmed said:
BTW i try to flash "ghost_sprint-user-4.4.2-KXA20.16-1.32-37-release-keys-cid9.xml" with the same method you posted which resulted in error due to the problem you mentioned above.
Click to expand...
Click to collapse
Yes. The phone will ERROR if you try to flash an older GPT.BIN which is what you are encountering. (bootloader version indicates you had 4.4.4 on your phone, including its GPT.BIN and Bootloader).
The problem is this...
The Phone's previous owner had a FULL 4.4.4 ROM flashed to the phone. They attempted to downgrade. Since GPT.BIN and MOTOBOOT.IMG can not be downgraded, they did only PARTS!! Now the phone has mismatched bootloader, partition table and other parts compared to the older "System" and such which are installed.

KidJoe said:
Your first screen shot in Post 1 shows your phone has 161.44.32.ghost_sprint.Sprint.en.US. In other words, Sprint rom. So you should be able to flash the Sprint 4.4.4 you found.
Ideally you want to look at the FINE PRINT on the bottom of the back of the phone. It will have a model, like XT1056, XT1060, XTT1049, XT1053, etc. The other option, if you have the original box, check the label on the end of it. If the IMEI number printed on the label, matches what phone shows in its menus, then that label on the box should also tell you the model (the box for my Verizon X has MOTXT1060DEV on the bar code label.), Since you got yours used, its VERY important you confirm that is the original box when trying to use the box to confirm the model number!
As for risks of bricking... well, that is an unknown. There have been MANY bricks caused when users got them selves into the situation your phone is in. There is no 100% risk free process to try and recover. And that is why there are so many warnings telling people to NOT DOWN GRADE!!!
What I'm suggesting has worked, but you are correct, there is still a chance to brick. Taking an OTA in the state your phone is in also has a risk of bricking. Anything you try and do at this point also have a risk of bricking.
Yes. The phone will ERROR if you try to flash an older GPT.BIN which is what you are encountering. (bootloader version indicates you had 4.4.4 on your phone, including its GPT.BIN and Bootloader).
The problem is this...
The Phone's previous owner had a FULL 4.4.4 ROM flashed to the phone. They attempted to downgrade. Since GPT.BIN and MOTOBOOT.IMG can not be downgraded, they did only PARTS!! Now the phone has mismatched bootloader, partition table and other parts compared to the older "System" and such which are installed.
Click to expand...
Click to collapse
The model no written on back is XT1056. Just to be sure i have also attached the picture below. I am currently downloading "ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip".
Should i go for all these cmds?
mfastboot getvar max-download-size
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot reboot-bootloader
mfastboot flash partition gpt.bin
mfastboot flash motoboot motoboot.img
mfastboot flash logo logo.bin
mfastboot flash boot boot.img
mfastboot flash recovery recovery.img
mfastboot flash system system.img
mfastboot flash modem NON-HLOS.bin
mfastboot erase modemst1
mfastboot erase modemst2
mfastboot flash fsg fsg.mbn
mfastboot erase cache
mfastboot reboot
Click to expand...
Click to collapse
Also in this process, is their chance of my phone dead?
Will these cmds also lock my bootloader or should i just leave it unlocked? As currently my phone has unlocked bootloader and is rooted.
A step by step (maximum safe steps) for flashing would be greatly appreciated.

Usama Ahmed said:
The model no written on back is XT1056. Just to be sure i have also attached the picture below. I am currently downloading "ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip".
Should i go for all these cmds?
Also in this process, is their chance of my phone dead?
Will these cmds also lock my bootloader or should i just leave it unlocked? As currently my phone has unlocked bootloader and is rooted.
A step by step (maximum safe steps) for flashing would be greatly appreciated.
Click to expand...
Click to collapse
XT1056 is Sprint. So ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip is the right ROM to use.
use EVERY COMMAND AS STATED in the link. If successful, all parts will be back in line, and consistent.
As I said, yes there is a chance you can brick your phone. Many other things can brick your phone while you are in this state too. There is no 100% "Safe" and "guaranteed to not brick your phone" process when you are in this state.
This process will NOT lock your bootloader. And samwathegreat already told you there is no need to re-lock it.

KidJoe said:
XT1056 is Sprint. So ghost_sprint-user-4.4.4-KXA21.12-L1.28-28-release-keys-cid9.xml.zip is the right ROM to use.
use EVERY COMMAND AS STATED in the link. If successful, all parts will be back in line, and consistent.
As I said, yes there is a chance you can brick your phone. Many other things can brick your phone while you are in this state too. There is no 100% "Safe" and "guaranteed to not brick your phone" process when you are in this state.
This process will NOT lock your bootloader. And samwathegreat already told you there is no need to re-lock it.
Click to expand...
Click to collapse
Ok then i will be trying it right now and see what happens.

Thanks alot to @samwathegreat and @KidJoe. I have successfully updated my Moto X to 4.4.4 KitKat. I hope it had solved mismatched bootloader, partition table and other parts as mentioned by @KidJoe.
Attachment of process is below.

Usama Ahmed said:
Thanks alot to @samwathegreat and @KidJoe. I have successfully updated my Moto X to 4.4.4 KitKat. I hope it had solved mismatched bootloader, partition table and other parts as mentioned by @KidJoe.
Attachment of process is below.
Click to expand...
Click to collapse
Screen shot starts when system.img is flashing, so as long as the commands above that were also done and didn't error out, you are good!

Excellent support here! @samwathegreat and @KidJoe are GREAT!

KidJoe said:
Screen shot starts when system.img is flashing, so as long as the commands above that were also done and didn't error out, you are good!
Click to expand...
Click to collapse
Sorry i didn't realize that. Yes everything part was flashed without error otherwise i wouldn't go further.

But i am in a new problem now. My sim card is not working now. It says "Your SIM card does not allow a connection to this network". If anyone can help regarding that or if i can flash something to make it work.

Usama Ahmed said:
But i am in a new problem now. My sim card is not working now. It says "Your SIM card does not allow a connection to this network". If anyone can help regarding that or if i can flash something to make it work.
Click to expand...
Click to collapse
it appears you're not using sprint as your carrier... So You may now have to run this process to SIM unlock -> http://forum.xda-developers.com/moto-x/general/guide-success-sim-unlock-sprint-xt1056-t2825155

KidJoe said:
it appears you're not using sprint as your carrier... So You may now have to run this process to SIM unlock -> http://forum.xda-developers.com/moto-x/general/guide-success-sim-unlock-sprint-xt1056-t2825155
Click to expand...
Click to collapse
Yes i am not using sprint as my carrier. Thanks alot for the help again. I will try this now and post the result.

[Q] Invalid CID MOTO X XT1058

After attempting to upgrade rom stock KIT KAT 4.4.4 to 5.0.2 Lollipop over the air, I can not start the cell.
It is only on this screen "Fastboot Reason: Invalid CID".
It is not possible to go into bootloader, Flash attempts unsuccessfully by RSD Lite 6.1.5 and mfasboot.
In this case how to proceed.
View attachment 3306441

Looks more like you tried to downgrade which you cannot do

renatomuniz2015 said:
After attempting to upgrade rom stock KIT KAT 4.4.4 to 5.0.2 Lollipop over the air, I can not start the cell.
It is only on this screen "Fastboot Reason: Invalid CID".
It is not possible to go into bootloader, Flash attempts unsuccessfully by RSD Lite 6.1.5 and mfasboot.
In this case how to proceed.
View attachment 3306441
Click to expand...
Click to collapse
@WillisD is 100% correct...
Notice the message in the first shot?
Code:
downgraded security version
update gpt_main version failed
preflash vaildation failed for GPT
And the shot showing the top of the AP Fastboot screen shows 30.BC which is the bootloader version for the leaked test/soak 5.02...
You attempted to downgrade, and the phone doesn't like it.
Please see -> http://forum.xda-developers.com/mot..., and the impacts of GPT.BIN and MOTOBOOT.IMG
At this point, if your phone is saying Invalid CID and stops when it tries to boot, you are likely stuck until a 5.1 SBF for your phone/carrier leaks, and you can mfastboot fash it. It is the only SAFE way.
There might be other ways (look in the threads discussing the leaked 5.02), but I wont suggest them as they wont take you back to 100% stock, and also introduce version mismatches on your phone which could cause problems/issues.

You need flash moto boot and bootloader from 5.0.2 ota files and later can flash stock 4.4.4 me too brick my phone ..... And solved

flashed boot and bootloader from 5.0.2 and worked well, thanks makysssdroid

eldar4uk said:
flashed boot and bootloader from 5.0.2 and worked well, thanks makysssdroid
Click to expand...
Click to collapse
Just do NOT take any future OTA's if you're now running a gpt.bin and motoboot.img from a different rom than you are now running on your phone. If history is any indication, you are very likely to brick in this situation.

makysssdroid said:
You need flash moto boot and bootloader from 5.0.2 ota files and later can flash stock 4.4.4 me too brick my phone ..... And solved
Click to expand...
Click to collapse
Bro,
Can you help me?
My phone is XT1056, and i am having the same error as you were,
Can you suggest me what to do?
I was on android 4.4.4, and by mistake i installed the Security Update,
after that my phone was i this state.

KidJoe said:
@WillisD is 100% correct...
Notice the message in the first shot?
Code:
downgraded security version
update gpt_main version failed
preflash vaildation failed for GPT
And the shot showing the top of the AP Fastboot screen shows 30.BC which is the bootloader version for the leaked test/soak 5.02...
You attempted to downgrade, and the phone doesn't like it.
Please see -> http://forum.xda-developers.com/mot..., and the impacts of GPT.BIN and MOTOBOOT.IMG
At this point, if your phone is saying Invalid CID and stops when it tries to boot, you are likely stuck until a 5.1 SBF for your phone/carrier leaks, and you can mfastboot fash it. It is the only SAFE way.
There might be other ways (look in the threads discussing the leaked 5.02), but I wont suggest them as they wont take you back to 100% stock, and also introduce version mismatches on your phone which could cause problems/issues.
Click to expand...
Click to collapse
Hi, please, where can i get the latest gpt.bin and boot for a generic xt1058? cause mine is bricked and gpt.bin from every firmware (i tried LATAM, BR, and AR 21.12-15 and the one that last with .7 and it seems like the gpt.bin in those firms its not the last, i had no problem cause i skipped that part everytime, but atm my phone is bricked and i need to reflash bootloader and i cant cause older gpt.bin in the firmwares :S