Droid Turbo XT1254 Marshmallow->Lollipop downgrade (unlocking bootloader)COMING SOON?
*this is new thread because I started last as Q&A by mistake so first 2 pages may look off with posts and answers.
DOWNGRADING EXPERIMENT TOPIC
So as you may know , after upgrading to Marshmallow OTA, on locked bootloader there won't be any option to unlock bootloader (ever as some people say) , sunshine officially doens't support Marshmallow. The only option is to downgrade which again isn't possible on locked BL..
Or is it ?
Introduction - skip to DOWNGRADE
First of all I'm not an programmer , but have some experience with locked down motorola's bl's , firmware's ,downgrades and so on..
I'm sure when somebody says impossible, it doesn't really mean impossible, but rather not worthy to some. So in my case I bought the phone few days ago, wasn't fully up to date with infos on unlocking BL so didn't check FW version when buying , just after I checked and phone was updated on MM 1-2 days before buying it. On not unlockable BL phone will become useless to me very soon, while unlocked I would plan to have it for long period of time. It goes in Verzion's favour for me to ditch the phone and buy a new one except I'm not in USA , there are no Verzion services in my country and if there were I would never ever buy (again) anything from Verzion. Well I lived in Japan , and there is network Softbank which is well.. Imagine Verizon but on steroids when it comes to tying people down, locked bootloaders and software, insane fee's and so on.. Well that Softbank bough Verizon some time ago .. I was avoiding them at all cost, but on to the topic now.
DOWNGRADE - fastboot
I would like to invite everybody who is interested in this and who can help to participate in this. Every programmer that has time and can contribute would be greatly appreciated! In return I'm willing to sacrifice my phone and my time , even paying some reasonable donations.
While experimenting in the end I was able to flash all bootloader files from various different versions including all partitions related to it which gets upgraded. Even managed to flash XT1250 MM bootloader. Bootloader version DOES change in bootloader / fastboot ,But it doesn't mean ANYTHING. While downgrading , something else, possibly other parts of bootloader obviously search for match and there is more to it than simple bootloader , more experienced , chime on in here! SElinux enforcing? Verity?
(see attachments)
SU4TL-49 bootloader.img to motoboot flash - Successfully
SU4TL-49 manually flashing 1 by 1:
tz.mbn -[/B] Successfully
SBL1.mbn (bootloader) - [/B] Successfully
sdi.mbn - [/B] Successfully
fsg.mbn to mdm1m9kefs3 - [/B] Successfully
rpm.mbn - [/B] Successfully
emmc_appsboot.mbn to aboot - [/B] Successfully
gpt.bin to "partition" , it's the partitions info partition, people say it can't be downgraded or flashed cross versions. After some experimenting mfastboot failed but fastboot succeded, on some versions mfastboot worked - [/B] Successfully
What I can't get to downgrade / cross flash no mather which bootloader and combinations of firmware im on :
boot.img
recovery.img
system,img (sparse_chunk files)
I will go deeper, but hope that new full firmware SBF will be released soon in case of brick. Verzion is slow. I'm making my own full 6.0.1 xml.zip based on full flashable zip's , repacked system.img sparsechunks, rewrited the script but can't get to flash system files due to invalid signed image. Any help with that? It would also help already bricked guys because who knows when'll Verzion release it..
Downgrade OTA way , stock Android Recovery
While stock android recovery is pretty much useless, it can do software upgrades OTA on a fully stock system , which we on locked bootloaders and MM have.
In my opinion , the way is to trick stock recovery into thinking it's flashing ota, and that whole envieroment is like recovery is expecting it while it's actually flashing downgraded version full / close to full firmware in combination with you flashing some partitions manually through fastboot. OTA's contain only "patch" and just replaces files which get changed on new SW. Or even maybe reverse OTA downgrade?
I've made my own update.zip and signed it , but so far get footer size is wrong error so can't flash it .. Need more help here too..
That looks promising!
Marshmallow feels slower than lollipop for me and I wish I could downgrade but I just can't!
I am looking forward to see what you can do about this issue
Good luck bro!
sorry for my mistake, I do not intend to comment here
@EjđiSixo
How to remove the "signed" of system image or bypass it? Fastboot or RSD are stuck at flashing system image. Does this "sign" relate to boot, recovery, partition? Or it's simply the "sign" to prevent downgrade???
I've never succeeded with partition downgrade...
---------- Post added at 10:29 PM ---------- Previous post was at 10:19 PM ----------
when I was flashing the only system.img (3GB), it said that "wrong at header magi". But after a bit time, fastboot separated the file and began to flash. But still failed because of signed image.
I've tried to remove the code from updater-script but it could not write files to system
Not out yet!
Thanks! I think if we all try , we can do it ! For now main focus is downgrading anyhow, even to half working Lollipop just in the purpose of unlocking bootloader with sunshine.
@mr_5kool
Feel free to comment and ask / suggest, thats what this topic is for!
Unforutenately thats the part I haven't yet figured out myself. It is a " permissions" to prevent the downgrade , bootloader and possibly something else checks current version / keys / properly signed image and then flashes. With other bootloader I'm still not able to flash it because it's obviously locked. Motorola probably signs their images differently.
You can't flash 3GB image because when flashing, phone recieve's partition first to ram so max download size is set to 255mb per file. You have to repack system.img to sparse chunks. But you don't have to bother with it , I already repacked system.img which I found at fully stock flashable MCG24.251-5 . It again failed due to invalid signed image . If we could figure out what is exactly signed and how , that would open a lot more possibilities. Possibly even flashing prerooted roms on locked bootloader. There are more possibilities , who knows..
Currently the only thing notices downgrade when flashing is recovery. In bootloader log says I tried to downgrade. Even with downgraded bootloader (kind of, there is sbl2 and sbl3 but they don't get upgraded )
Anyway, I tried something just for the "gags" . Flashed all partitions of XT1250 bootloader. Got to Motorola's site, posted "unlock bootloader data". It returned it's not unlockable of course.. The first sequence of numbers in data is your imei , it starts with 99 and it's verzion's specific imei.
My theory is that motorola ties unlock bootloader data to every phone and imei and stores it in database ( please confirm) . So even with moto maxx bootloader I can't unlock because :
1 it reads my verzion imei
2 it doesn't find alltogether data in the database..
I don't know what are other numbers in the data you get from fastboot, possibly some serial numbers and so on, haven't really checked it .. That's why i think this method is not possible at all for now. Manipulating that data in your phone and running it through motorola's site knowing that exact same code works for some device might be possible, but I think there is really way too much impossible messing involved. If somebody can share more about this?
lol
http://forum.xda-developers.com/dro...ficial-marshmallow-build-mcg24-t3512813/page2
I've renamed it like suggested in the post #11
Download link is at 1st page. It's just a OTA.
Yes I just renamed it.
IT DOESN'T WORK WITH ADB AND YOU CAN'T FLASH IT AGAIN THROUGH RECOVERY. ITS OTA.
EDIT: The post that I was responding to has been removed.
The method to downgrade from Lollipop to Kitkat is the same with what I've done. It may be possible. Some said that "impossible to downgrade with locked bootloader on vrz". So the system image may be signed with bootloader (or imei, serial or something else, god know).
The unlock method of Sunshine takes place in Trustzone (sbl2). They cannot get unlock code.
You succesfully downgraded LL to KK on droid? There is partition for trust zone alone "tz.mbn" , downgradable without any problem. I only see sbl1 get's upgraded on droid turbo , never saw in any firmware sbl2 or 3 yet.. So I'm little confused.. I remember I saw some PDF regarding that..
Yes, successfully downgraded 5.1 to 4.4.4 on Droid Turbo but with unlocked bootloader. I helped this guy.
http://forum.xda-developers.com/droid-turbo/help/solved-problem-downgrade-install-ota-t3497791
http://forum.xda-developers.com/droid-turbo/help/how-to-downgrade-lollipop-5-1-to-kitkat-t3494459
Finally managed to *Brick my devices while trying to make latest sbf firmware (what an irony ) because used some of files from that stupid OTA . Tried flashing all possible firmware I have but it doesn't fix it so system got corrupted probably and for now didn't succed flashing any of the available systems. Flashing MM recovery doesn't help. It's a " recovery loop".
Basically phone starts , vibrates , goes into recovery, it says "erasing" , it does the factory reset then restarts and over and over again erasing restarting loop.
I'll continue exploring downgrade options but top priority now is making working marshmallow sbf or waiting for stupid Verzion to release it already. Just checked with SUA and it still doesn't show repair so firmware isn't available still.
Biggest problem is signed system images which are probably signed by RSA and I need help with that..
I have same problem erasing
Can't flash SU4TL gpt.bin anymore , so success was definitely connected to experiment and steps I did so I'll investigate more.
@EjđiSixo
I have never tried before. My Moto X2013 failed to downgrade from LL to KK, too. So, it's the common problem of Verizon Motorola Devices.
If you have problem with "erasing", just enter recovery by "hold power button for a while then fast press volume up button". Phone will enter recovery and do the factory reset. But when rebooting the system, "erasing" appear again.
If partition is dead, flash the higher version, commonly gpt and tz.
PS: still waiting for the official xml firmware
ChazzMatt said:
Yes, successfully downgraded 5.1 to 4.4.4 on Droid Turbo but with unlocked bootloader. I helped this guy.
http://forum.xda-developers.com/droid-turbo/help/solved-problem-downgrade-install-ota-t3497791
http://forum.xda-developers.com/droid-turbo/help/how-to-downgrade-lollipop-5-1-to-kitkat-t3494459
side note, I hate this Q&A format. Not sure why XDA even has it. You can't even format URL links correctly.
Click to expand...
Click to collapse
mr_5kool said:
@EjđiSixo
I have never tried before. My Moto X2013 failed to downgrade from LL to KK, too. So, it's the common problem of Verizon Motorola Devices.
If you have problem with "erasing", just enter recovery by "hold power button for a while then fast press volume up button". Phone will enter recovery and do the factory reset. But when rebooting the system, "erasing" appear again.
If partition is dead, flash the higher version, commonly gpt and tz.
PS: still waiting for the official xml firmware
Click to expand...
Click to collapse
I wonder if there is any way to force Verizon to release firmware. This is really low of the lowest, it says 1 week after OTA , now it's almost 1 month. Until somebody forces them , it can be months as far as they are considered. No help from developers / programmers either on any of 2 subjects so don't see my method of full MM SBF working.
god know
:v
ChazzMatt said:
Yes, successfully downgraded 5.1 to 4.4.4 on Droid Turbo but with unlocked bootloader. I helped this guy.
http://forum.xda-developers.com/droid-turbo/help/solved-problem-downgrade-install-ota-t3497791
http://forum.xda-developers.com/droid-turbo/help/how-to-downgrade-lollipop-5-1-to-kitkat-t3494459
Click to expand...
Click to collapse
Exactly brother .
I solved my problem .
I can downgrade from Marshmallow to lollipop is very easy for my ..
But first step is unlocked bootloader from lollipop..
Sent from my XT1254 using XDA Free mobile app
Yeah people , we all know everything can be done with unlocked bootloader. It's a GOD mode. Nothing strange about downgrading with unlocked BL. This topic is for people stuck on locked BL like myself to try to odowngrade on lollipop only in purpose of UNLOCKING BL. So let's for now focus on locked BL's.
Related
So a while ago I rooted my phone but messed it up because I uninstalled a few too many system apps. I just dealt with it for a few months since I could still make calls (but not much else). I finally bit the bullet to look into flashing the stock rom again, but to do so it looked like I had to install a custom recovery, but to do that, unlock the bootloader. So I first unlocked the bootloader using motopocalypse (batch file didn't work but apk did), and got the expected BOOTLOADER UNLOCKED message at bootup, with fastboot saying unlocked, code 3. I then tried flashing CWM recovery via Rom Manager, and it seemed successful, but I was unable to boot to it either from the UI of ROM manager or from holding the buttons during bootup, it would just hang for a few more minutes than normal at the BOOTLOADER UNLOCKED screen, then boot up like normal. So I kept reading, found RSDlite, and was able to flash the stock rom, which I downloaded from the internet and the phone boots up fine, but now fastboot says locked, status code 2, and motopocalypse does not unlock it again (either the batch file or the apk), but I still get the BOOTLOADER UNLOCKED message at bootup. So I'm not sure if my bootloader is unlocked or not and if I can proceed with installing CWM recovery again, so i can make a full backup in case I mess something up again.
So how do I reunlock the bootloader, or verify if it's locked or not?
First, CWM and TWRP aren't official for this phone, so you can't use their apps to flash. You'll need to use fastboot, Flashify, or Rashr. Second, you're still unlocked, we've seen this error come from bad flashes. What is the complete text on your FB screen. You should be able to clear this by re-flashing with RSD. What firmware did you attempt to flash?
Sent from my HTC6525LVW using Tapatalk
RikRong said:
First, CWM and TWRP aren't official for this phone, so you can't use their apps to flash. You'll need to use fastboot, Flashify, or Rashr. Second, you're still unlocked, we've seen this error come from bad flashes. What is the complete text on your FB screen. You should be able to clear this by re-flashing with RSD. What firmware did you attempt to flash?
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
FB screen:
Code:
AP Fastboot Flash Mode (S)
10.9B(*) (sha-61146a2, 2014-05-02 00:54:39)
eMMC Info: Size 8GB
Device is LOCKED. Status code: 2
Battery OK
Transfer Mode:
USB connected
Fastboot reason: Reboot to bootloader
usb connected
I've tried reflashing with RSD previously but no change. I could try it once more if you want.
Not entirely sure what you're asking for with the firmware version, but the image I used was for android 4.4.2, version 183.46.10.XT907Verizon.en.US.
modemman11 said:
Device is LOCKED. Status code: 2
Click to expand...
Click to collapse
I think your boot loader is still LOCKED. Mine is showing UNLOCKED. Status code: 3. You cannot flash a custom recovery on a phone with a locked BL. You need to motocalypse again!
To trace the issue from the ground up, if you're just trying to reinstall stock ROM, you should be relying on RSD instead of trying to mess with custom recoveries and BL unlocking. Just flash .10 (not .15) via RSD, root via Towelroot and you can start fresh.
Unlocking your BL is still highly recommended, though, 'cuz it's now or never.
Sent from Google Nexus 4 @ CM11
[WARNING: XDA Premium 4.0.13 lacks Signature function - do not update]
Code 3 as well.
Sent from my XT907 using XDA Free mobile app
rahimali said:
I think your boot loader is still LOCKED. Mine is showing UNLOCKED. Status code: 3. You cannot flash a custom recovery on a phone with a locked BL. You need to motocalypse again!
Click to expand...
Click to collapse
Yes, that's why I'm asking. So I've got one vote for unlocked, one for locked. As I said though, motopocalypse isn't working a 2nd time.
AndyYan said:
To trace the issue from the ground up, if you're just trying to reinstall stock ROM, you should be relying on RSD instead of trying to mess with custom recoveries and BL unlocking. Just flash .10 (not .15) via RSD, root via Towelroot and you can start fresh.
Unlocking your BL is still highly recommended, though, 'cuz it's now or never.
Click to expand...
Click to collapse
I would like to flash custom ROMs later down the road, but for now I just want to get the stock stuff going.
On a side note, the version of the image I downloaded was 183.x.x, but my mother, who has the same phone, purchased at the same time, and has never rooted it or anything, has version 182.something, and that is also the version I had before I started messing with the bootloader/recovery stuff. The two versions were released at the same time, but I don't know what determines which version you got if you just did OTA updates, or if it even matters. Speaking of OTA updates, the version I downloaded is prompting me to do an OTA update now to another 183.x.x version. I wonder if I'd be able to grab the 182.x.x ROM from my mom's phone without rooting it via fastboot or something.
The 182/183 does not matter regarding root/boot loader unlock its the .10/.15 that matters do not take the .15 without unlocking your boot loader....
We cannot teach people anything; we can only help them discover it within themselves.
So no other thoughts? What would happen if I flashed a custom rom/recovery with a locked bootloader? I tried flashing the ROM again and fb still says locked, code 2, and motopocalypse still doesn't do anything like it did the first time.
modemman11 said:
What would happen if I flashed a custom rom/recovery with a locked bootloader?
Click to expand...
Click to collapse
It won't let you flash a custom recovery. This is the difference between locked and unlocked.
modemman11 said:
So how do I reunlock the bootloader, or verify if it's locked or not?
Click to expand...
Click to collapse
If your bootloader is relocked for some reasons, try unlocking it again with
Code:
fastboot oem unlock
lem22 said:
It won't let you flash a custom recovery. This is the difference between locked and unlocked.
Click to expand...
Click to collapse
I guess what I'm asking is, will it let me flash it but then the phone won't work or will give an error on boot, or perhaps brick my phone? Or will it just not flash in the first place? Because if it's the latter, then I can just try to flash a custom ROM/recovery and if it works then I know it's unlocked.
If your bootloader is relocked for some reasons, try unlocking it again with
Code:
fastboot oem unlock
Click to expand...
Click to collapse
Code:
D:\adt-bundle-windows-x86-20140702\sdk\platform-tools>fastboot oem unlock
...
(bootloader) fastboot oem unlock [ unlock code ]
OKAY [ 0.031s]
finished. total time: 0.031s
Still locked code 2 though. Looks like it wants an unlock code from Motorola's website, I tried following the steps to get the code but it says I'm not eligible for bootloader unlock. So unless there's another way to get the unlock code...
modemman11 said:
I guess what I'm asking is, will it let me flash it but then the phone won't work or will give an error on boot, or perhaps brick my phone? Or will it just not flash in the first place? Because if it's the latter, then I can just try to flash a custom ROM/recovery and if it works then I know it's unlocked.
Click to expand...
Click to collapse
A "Code 0" locked device would refuse flashing an unofficial or older recovery. I have no idea about Code 2 though.
From what I was able to locate status code 2 indicates that the bootloader has been unlocked and relocked like by doing the whole "fastboot oem unlock unlock code" then the "fastboot oem lock" ... I'll look more into it but from what little I read it looks like it can not be unlocked again with out the Motorola unlock code...
We cannot teach people anything; we can only help them discover it within themselves.
ezknives said:
From what I was able to locate status code 2 indicates that the bootloader has been unlocked and relocked like by doing the whole "fastboot oem unlock unlock code" then the "fastboot oem lock" ... I'll look more into it but from what little I read it looks like it can not be unlocked again with out the Motorola unlock code...
We cannot teach people anything; we can only help them discover it within themselves.
Click to expand...
Click to collapse
Same here, I can see what it means but cannot find any way to get back to code 3 other than using the unlock code from Motorola, which I am unable to obtain because it says I am not eligible. Surprising that someone hasn't cracked the unlock code yet or made a keygen, people are so eager to do it with pirated computer software before the software is even released.
I've read of someone getting locked status code 2 b4 from flashing an older gpt with rsd (if I remember correctly) I think all that was required to fix it and get unlocked again was to flash the latest gpt. Very important..... Are you sure when you were unlocked you didn't ota update to .15? Because flashing .10 gpt while on .15 may be what caused your false relock
Nope, no OTA update to .15. The ZIP I have of the rom does include the gpt.bin file with the same timestamp as all the other files. I suppose I could try reflashing the whole rom once again later...
Hmm strange, I went to find the old thread I read about the gpt relock issue but it's not exactly the same as your situation.
http://forum.xda-developers.com/showthread.php?p=51436123
Until now I didn't think relock was possible due to the way unlocking works. It's a physical change, a qfuse was blown when the motopocalypse apk was run the first time. It can't be unblown lol. Wish I knew what went wrong here.
Since I've been lurking all day looking for solutions, I thought I'd share my success story and instructions. I'm a new poster so I can't make links, so I'll do my best to give you an idea if you've got the right link. The fastboot instructions may be a little truncated, so look around if they seem unclear. These are the commands you need to enter, though. I wasn't able to relock my bootloader.
This is for the Consumer Cellular Moto G 2014 X1064. Starting from retail (where you have the Consumer Cellular app):
Unlock the bootloader on Moto's site at motorola-global-portal.custhelp dot com
Download Blur_Version.21.11.17.titan_retuaws.retuaws.en.US from droid-developers dot org slash phone device 36
Unzip that file into your fastboot folder
Enter Fastboot on your phone (how to: hold power and volume down until your device turns off, then hold it another 5-10 seconds, then let go and you should see a basic text screen)
Use these commands on your computer while being in the fastboot folder (I was using a Mac with the quick fastboot/ADB tools and just typed them in Terminal):
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
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot reboot
You should now be at stock Android 4.4.4 with an unlocked bootloader. No Consumer Cellular app.
Grab the torrent file from the thread titled "[OTA] Moto G 2014 XT1064 v22.11.6" on this subforum. It's on page 8, post #73
Rename that file to something simple like update.zip
Use Android File Transfer or similar (I had a Mac) to put that on the root of your device. It was at the same level as the Downloads folder. If you can see that, you're in the right place.
Reboot into fastboot mode
Select recovery mode (press volume down to highlight it, then volume up to select)
You'll now see an Android guy with a red triangle. Press volume up and power at the same time, let go, and you should be in another text menu.
Select boot from SD card (use volume down to highlight it, then power to select)
Select your update.zip
Wait 20 minutes or so while it works
Select reboot when you're finished
That was enough to get me to Android 5. Good luck everyone!
Janus Kirin said:
Since I've been lurking all day looking for solutions, I thought I'd share my success story and instructions. I'm a new poster so I can't make links, so I'll do my best to give you an idea if you've got the right link. The fastboot instructions may be a little truncated, so look around if they seem unclear. These are the commands you need to enter, though. I wasn't able to relock my bootloader.
This is for the Consumer Cellular Moto G 2014 X1064. Starting from retail (where you have the Consumer Cellular app):
Unlock the bootloader on Moto's site at motorola-global-portal.custhelp dot com
Download Blur_Version.21.11.17.titan_retuaws.retuaws.en.US from droid-developers dot org slash phone device 36
Unzip that file into your fastboot folder
Enter Fastboot on your phone (how to: hold power and volume down until your device turns off, then hold it another 5-10 seconds, then let go and you should see a basic text screen)
Use these commands on your computer while being in the fastboot folder (I was using a Mac with the quick fastboot/ADB tools and just typed them in Terminal):
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
fastboot flash system system.img_sparsechunk.0
fastboot flash system system.img_sparsechunk.1
fastboot flash system system.img_sparsechunk.2
fastboot flash system system.img_sparsechunk.3
fastboot flash modem NON-HLOS.bin
fastboot erase modemst1
fastboot erase modemst2
fastboot flash fsg fsg.mbn
fastboot reboot
You should now be at stock Android 4.4.4 with an unlocked bootloader. No Consumer Cellular app.
Grab the torrent file from the thread titled "[OTA] Moto G 2014 XT1064 v22.11.6" on this subforum. It's on page 8, post #73
Rename that file to something simple like update.zip
Use Android File Transfer or similar (I had a Mac) to put that on the root of your device. It was at the same level as the Downloads folder. If you can see that, you're in the right place.
Reboot into fastboot mode
Select recovery mode (press volume down to highlight it, then volume up to select)
You'll now see an Android guy with a red triangle. Press volume up and power at the same time, let go, and you should be in another text menu.
Select boot from SD card (use volume down to highlight it, then power to select)
Select your update.zip
Wait 20 minutes or so while it works
Select reboot when you're finished
That was enough to get me to Android 5. Good luck everyone!
Click to expand...
Click to collapse
During the first flash, did you not get System Downgrade errors? And after reboot i could still see same Consumer Cellular system version. Did you verify your system version before you updated Lollipop?
I still cant believe it worked for you as i have seen other people still having issues like me where they cannot flash 21.11.17 version because of system not permitting downgrading.
Please add any more insights or if you downloaded the ROM from somewhere else.
Thanks.
zoomingrocket said:
During the first flash, did you not get System Downgrade errors? And after reboot i could still see same Consumer Cellular system version. Did you verify your system version before you updated Lollipop?
I still cant believe it worked for you as i have seen other people still having issues like me where they cannot flash 21.11.17 version because of system not permitting downgrading.
Please add any more insights or if you downloaded the ROM from somewhere else.
Thanks.
Click to expand...
Click to collapse
I didn't get system downgrade errors, no. I unlocked first. Maybe that was it?
My system version was 21.11.23.titan_ccaws.AWSCC.en.US cc
Zoomingrocket, check out my post here: http://forum.xda-developers.com/showpost.php?p=56707918&postcount=26
Thanks for the guide, helped me to update to Lollipop after flashing the retail image. Are you able to lock your bootloader, or will I just have to live with it being unlocked?
Janus Kirin said:
I didn't get system downgrade errors, no. I unlocked first. Maybe that was it?
My system version was 21.11.23.titan_ccaws.AWSCC.en.US cc
Click to expand...
Click to collapse
That's the same version I had, and I got the same error as the person above.
chibichn said:
Zoomingrocket, check out my post here: http://forum.xda-developers.com/showpost.php?p=56707918&postcount=26
Thanks for the guide, helped me to update to Lollipop after flashing the retail image. Are you able to lock your bootloader, or will I just have to live with it being unlocked?
Click to expand...
Click to collapse
I was not able to lock the bootloader. It shows that warning for five seconds and then starts the boot animation. I'd also like to lock it, but I've decided not to press my luck.
Janus Kirin said:
I was not able to lock the bootloader. It shows that warning for five seconds and then starts the boot animation. I'd also like to lock it, but I've decided not to press my luck.
Click to expand...
Click to collapse
chibichn said:
Zoomingrocket, check out my post here: http://forum.xda-developers.com/showpost.php?p=56707918&postcount=26
Thanks for the guide, helped me to update to Lollipop after flashing the retail image. Are you able to lock your bootloader, or will I just have to live with it being unlocked?
Click to expand...
Click to collapse
Thanks a ton Janus & Chibichn, it works and i was able to downgrade and flash Lollipop via recovery!
See this post:
http://forum.xda-developers.com/showpost.php?p=56707918&postcount=26
Seems to work for me. Happily running Lollipop on my Consumer Cellular G (2014).
Other than the void warranty, any other disadvantage in unlocking the bootloader? Will we get future OTA updates or well have to flash every time?
Thanks, worked for me, for those who aren't able to downgrade, are you sure you got your bootloader unlocked?
Great tutorial, worked exactly as described. Thanks A LOT! Now to root and start restoring my TitaniumBackup.
Thanks for the tutorial, I am having issues on step 14 the installation aborts in recovery. I did rename the zip to update.zip. If some one can point me in the right direction that would be appreciated. Thanks.
Sent from my A0001 using XDA Free mobile app
Thanks a ton for this. Got my less than 24 hour old Moto G upgraded last night. Youre a lifesaver.
root??
work was actually really really perfect! however I noticed that when starting this root and lost without recovery. is normal in this version? because at the end she asked me to reinstall it would root.
I got the xt1064 from consumer cellular and have been trying to replicate the process but with a locked bootloader.
My cc x1064 originally came with 21.11.23.titan_ccaws.AWSCC.en.US cc. I couldn't flash an older US retail build (21.11.17.titan_retuaws.retuaws.en.US - the latest available for download at the time) because of downgrade issues. Locked bootloader wont let you downgrade, image verification issue.
As of today I was able to located the latest US retails aws rom for 21.11.23. I ended up getting it from a different faster mirror than the ones posted in another xda thread.
http://motofirmware.com/files/file/951-retuaws-xt1064-444-kxb2185-23-cid9-cfcxmlzip/
Fastboot flash of this rom was successful. No bootloader/image issues. My consumer cellular rom was removed, cc app was gone, and now my system version reads 21.11.23.titan_retuaws.retuaws.en.US cc ( build # kxb21.85-23). Don't know why the "cc" is still appended to the end of the system version. Baseband version also had CCAWS_CUST in it. Is this an indication that consumer cellular components like the baseband modem files were untouched during the US retail flash?
Anyway, tried all the tutorials on getting OTA to update via stock recovery thru "update form sd" but the update keeps failing. I keep getting message " package expect build finger print of motorola/titan_retuaws/titan_umts:4.4.4/kxb21.85-17/23:user/release-keys or motorola/titan_retuaws/titan_umts:5.0/LXB22.39-6/5:user/release-keys; this device has motorola/titan_retuaws/titan_umts:4.4.4KXB21.85-23/30:u Installation aborted."
So the phone is complaining that the package currently installed either had to be 21.85-17 (4.4.4) or lollipop 5.0, in order to flash , but found 21.85-23(4.4.4) on my phone instead, hence it fails because of version mismatch. So in order to update OTA lollipop with a locked bootloader only a currently installed build of 21.11.17 will allow you to do it? If that is the case, I can't downgrade and thus can update the OTA.
diamondjoker5 said:
I got the xt1064 from consumer cellular and have been trying to replicate the process but with a locked bootloader.
My cc x1064 originally came with 21.11.23.titan_ccaws.AWSCC.en.US cc. I couldn't flash an older US retail build (21.11.17.titan_retuaws.retuaws.en.US - the latest available for download at the time) because of downgrade issues. Locked bootloader wont let you downgrade, image verification issue.
As of today I was able to located the latest US retails aws rom for 21.11.23. I ended up getting it from a different faster mirror than the ones posted in another xda thread.
http://motofirmware.com/files/file/951-retuaws-xt1064-444-kxb2185-23-cid9-cfcxmlzip/
Fastboot flash of this rom was successful. No bootloader/image issues. My consumer cellular rom was removed, cc app was gone, and now my system version reads 21.11.23.titan_retuaws.retuaws.en.US cc ( build # kxb21.85-23). Don't know why the "cc" is still appended to the end of the system version. Baseband version also had CCAWS_CUST in it. Is this an indication that consumer cellular components like the baseband modem files were untouched during the US retail flash?
Anyway, tried all the tutorials on getting OTA to update via stock recovery thru "update form sd" but the update keeps failing. I keep getting message " package expect build finger print of motorola/titan_retuaws/titan_umts:4.4.4/kxb21.85-17/23:user/release-keys or motorola/titan_retuaws/titan_umts:5.0/LXB22.39-6/5:user/release-keys; this device has motorola/titan_retuaws/titan_umts:4.4.4KXB21.85-23/30:u Installation aborted."
So the phone is complaining that the package currently installed either had to be 21.85-17 (4.4.4) or lollipop 5.0, in order to flash , but found 21.85-23(4.4.4) on my phone instead, hence it fails because of version mismatch. So in order to update OTA lollipop with a locked bootloader only a currently installed build of 21.11.17 will allow you to do it? If that is the case, I can't downgrade and thus can update the OTA.
Click to expand...
Click to collapse
I also noticed that Base Band version stays from Consumer Cellular. Any idea if we should or can flash the Base Band to US Retail? Also as far i read, yes the lollipop update is based on top of 21.11.17 not 21.11.23. There may be a lollipop image on top of 21.11.23 but i am not sure.
^^ personally I didn't care to void the warranty since I picked it up for 75 (gift card for another 75), also the consumer cellular model. Updated it to 5.0 and using it as my spare phone for browsing and web on my secondary line, it works fine. Immediately after the update, getting back into recovery is an issue, haven't tried since but it's been working fine so I'm not complaining.
zoomingrocket said:
I also noticed that Base Band version stays from Consumer Cellular. Any idea if we should or can flash the Base Band to US Retail? Also as far i read, yes the lollipop update is based on top of 21.11.17 not 21.11.23. There may be a lollipop image on top of 21.11.23 but i am not sure.
Click to expand...
Click to collapse
I was successful with the Consumer Cellular XT1064, but I unlocked the bootloader first and left it that way. It is my understanding that this is required to downgrade, but I'm no expert.
The Lollipop *does* update the Baseband, though the CCAWS_CUST was/is appended throughout. Unsure what that is all about (or if it even relates to Consumer Cellular), but it works just fine. I'll paste the various Baseband, System, and Build numbers reported as I progressed below. Perhaps this will shed some light?
___________________________________
Consumer Cellular XT1064 - As found:
Baseband: MSM8626BP_1032.394.88.00R, CCAWS_CUST
System: 21.11.23.titan_ccaws.AWSCC.en.US.cc
Build: KXB21.85-23
___________________________________
After factory retail flash:
RETUAWS_XT1064_4.4.4_KXB21.85-17_cid9_CFC.xml.zip
Baseband: MSM8626BP_1032.394.88.00R, CCAWS_CUST
System: 21.11.17.titan_retuaws.retuaws.en.US na
Build: KXB21.85-17
___________________________________
After Lollipop update via adb sideload:
Blur_Version.21.11.17.titan_retuaws.retuaws.en.US.zip
Baseband: MSM8626BP_1032.3105.93.00R, CCAWS_CUST
System: 22.11.6.titan_retuaws.retuaws.en.US cc
Build: LBX22.39-6
___________________________________
Kinda strange that the System went from US cc, to US na, then back to US cc. ???
If someone can provide this information from another carrier or carrier-less, it would be interesting to compare. I have 2 more of these ordered and due to arrive Wednesday. I'll check back here before I alter them in case someone wants additional info. - Regards
---------- Post added at 02:48 AM ---------- Previous post was at 02:07 AM ----------
chibichn said:
Zoomingrocket, check out my post here: http://forum.xda-developers.com/showpost.php?p=56707918&postcount=26
Thanks for the guide, helped me to update to Lollipop after flashing the retail image. Are you able to lock your bootloader, or will I just have to live with it being unlocked?
Click to expand...
Click to collapse
Oh my, that bat file looks eerily familiar to me. Could be a coincidence, but I *know* Jack - very well
Recovery issue
Anyone else have issues getting back into recovery after flashing lollipop? Before I wipe mine and redownload the file, is anyone else's recovery an issue? I get stuck at the dead android logo and it won't show the recovery menu text/options.
By chance will this by default carrier unlock the device as well?
So, From where i start, Ahh Actually I recently updated my phone to Nougat from Marshmallow and Luckly After some days of installation my phone had some nice contact with water which somehow disturbed the ROM and it stucked into bootloops.
Situation as follows :-
*I can't Access into Rom or Recovery or Anything except past the Boot logo
*Bootloader is Locked
*On top of that OEM is locked and the permission to do so is not granted ( Developer Options > Allow OEM Unlock ) is not checked thus i can't unlock the bootloader with official code and fastboot
*Only Fastboot is Accessable and my phone is not charging at all
Now, I know i can't revert back to Marshmallow after the update wihtout unlocking the bootloader as I tried and it failed. It won't allow me to downgrade the security and validation fail.
So,
Here is the catch as per my view that i need to flash a fastboot flashable nougat zip as i can't flash the marshmallow one because when i flash gpt.bin of marshmallow i got the error but when i get the gpt.bin of nougat from update.zip it flashes easily without any error. So could someone here solve my situation please as i can't able to find a nougat fastboot zip anywhere on the internet.
Or can you suggest me some other way to make my phone work.
You will have to wait for stock nougat images,
Since nougat is not yet rolled out for everyone, i don't think Motorola is going to provide stock images in short time. Only you can is wait wait wait...!!
Post your model and maybe someone can use flashfire to create fastboot images for you.
@Damon7771 Like someone earlier had pointed out, it may take upto 1 or 2 months for firmware images to pop up. I am pretty much sure the water hasn't in anyway disturbed the ROM. It was something else. If you would like to revert back to stock marshmallow, then do as in http://forum.xda-developers.com/showpost.php?p=67031808&postcount=4 but skip gpt.bin and bootloader.img and everything should work fine. If you still got issues, take the device to the service center and they will do it for you. If it doesn't charge, I am not sure how you could even flash it since it requires device with atleast 60% battery.
What will happen if I relock bootloader .. because I hate the pop up "your device has been unlocked .." while it boots.. does after relocking bootloader stops twrp to work ?
dhenewar said:
What will happen if I relock bootloader .. because I hate the pop up "your device has been unlocked .." while it boots.. does after relocking bootloader stops twrp to work ?
Click to expand...
Click to collapse
If you relock your bootloader with TWRP or anything else non stock, you'll likely boot loop until you unlock again. It's likely you'll trip the verification checks -performed by a locked bootloader - with TWRP, which means you need to be fully stock for a successful locked bootloader. If you've not enabled OEM unlocking in developers options if you locked, then you'll have major issues as you can't then unlock.
If you want to, you can flash a custom logo.bin (plenty of links in the Mods section) which will hide the warning, won't shorten the delay but it'll be nicer to look at.
echo92 said:
If you relock your bootloader with TWRP or anything else non stock, you'll likely boot loop until you unlock again. It's likely you'll trip the verification checks -performed by a locked bootloader - with TWRP, which means you need to be fully stock for a successful locked bootloader. If you've not enabled OEM unlocking in developers options if you locked, then you'll have major issues as you can't then unlock.
If you want to, you can flash a custom logo.bin (plenty of links in the Mods section) which will hide the warning, won't shorten the delay but it'll be nicer to look at.
Click to expand...
Click to collapse
Ok bro thanks for the info ..will SuperSu be as same as twrp causing bootloop?... luckily I have got stock recovery n firmware .. as u said "If you've not enabled OEM unlocking in developers options if you locked, then you'll have major issues " .. I am having the problem in other device(Samsung Galaxy grand prime G531H .. Cuz of my careless n rush.i forgot to enable oem n then flashed custom rom in Odin .. then it got bricked.. searched alot in internet for solution..also .. i have created post here.. still no solution .. and Now my device is just waste ..gave up on it ... RIP :angel: ..
dhenewar said:
Ok bro thanks for the info ..will SuperSu be as same as twrp causing bootloop?... luckily I have got stock recovery n firmware .. as u said "If you've not enabled OEM unlocking in developers options if you locked, then you'll have major issues " .. I am having the problem in other device(Samsung Galaxy grand prime G531H .. Cuz of my careless n rush.i forgot to enable oem n then flashed custom rom in Odin .. then it got bricked.. searched alot in internet for solution..also .. i have created post here.. still no solution .. and Now my device is just waste ..gave up on it ... RIP :angel: ..
Click to expand...
Click to collapse
I think so, a locked bootloader, as I understand it, checks the integrity of your recovery, kernel and system, and if it detects a break in the chain of trust (e.g. if there's a custom modification that changes the signature expected), then as a security measure the device just won't boot/bootloop. SuperSU or any root, custom kernel, or TWRP or even if you've allowed TWRP to make modifications may result in bootloops thus.
Therefore, if you wish to re-lock your device, you'll want to re-flash the stock firmware and then lock. You can only lock your device with the same firmware or newer than the version your device was updated to (including OTA updates). The latest version we have is the June fastboot ROM: https://forum.xda-developers.com/moto-g4-plus/how-to/stock-rom-npjs25-93-14-4-march-1-t3608138 Of course, flashing this will wipe TWRP, root and possibly your data from your device, so back up and keep the backups off your device. Alternatively, you may just wish to flash the custom logo.bin as mentioned previously, which would hide the bootloader warning.
About your Galaxy Grand Prime, ouch - that's a horrible situation to be in; unless there's a potential bootloader exploit, you're caught in the nasty situation where you can't unlock your bootloader (because of the OEM unlock) and because the security's been tripped, won't allow you to boot to get to the OEM unlock Are there any Samsung service centres or repair shops that could help you recover? You could have a look around the Galaxy Grand Prime forum, see if there's anything that could help: https://forum.xda-developers.com/grand-prime
echo92 said:
I think so, a locked bootloader, as I understand it, checks the integrity of your recovery, kernel and system, and if it detects a break in the chain of trust (e.g. if there's a custom modification that changes the signature expected), then as a security measure the device just won't boot/bootloop. SuperSU or any root, custom kernel, or TWRP or even if you've allowed TWRP to make modifications may result in bootloops thus.
Therefore, if you wish to re-lock your device, you'll want to re-flash the stock firmware and then lock. You can only lock your device with the same firmware or newer than the version your device was updated to (including OTA updates). The latest version we have is the June fastboot ROM: https://forum.xda-developers.com/moto-g4-plus/how-to/stock-rom-npjs25-93-14-4-march-1-t3608138 Of course, flashing this will wipe TWRP, root and possibly your data from your device, so back up and keep the backups off your device. Alternatively, you may just wish to flash the custom logo.bin as mentioned previously, which would hide the bootloader warning.
About your Galaxy Grand Prime, ouch - that's a horrible situation to be in; unless there's a potential bootloader exploit, you're caught in the nasty situation where you can't unlock your bootloader (because of the OEM unlock) and because the security's been tripped, won't allow you to boot to get to the OEM unlock Are there any Samsung service centres or repair shops that could help you recover? You could have a look around the Galaxy Grand Prime forum, see if there's anything that could help: https://forum.xda-developers.com/grand-prime
Click to expand...
Click to collapse
Thanx bro I will try it out .. yep bro I got it in service center n they told me .. No way of fixing it .. Aahh n that's it ? .well there was option change of hardware price was half of the phone cost ..better to buy new one ?
I had hardbricked my devices while installing an OTA update and the device was Hardbricked .
I blank flashed the device and it booted and bootloader.
Now the problem starts here.
I flashed the OEM_Lock.bat as I wanted to relock the bootloader. I'm not sure what went wrong but the flash didn't complete and stuck in middle.
The problem remains here is it shows
Fastboot Reason: Failed to initialize partition table
I am unable to flash anything now. Recovery.img fails, bootloader.img fails, twrp flashing fails.
Nothing flashes as Bootloader is locked.
I went to Motorola Service Centre. They also couldn't do anything and simply said that their software doesnt read the phone.
Is there anyone whoe can really help me out with anything left to do?
Any method to force flash recovery, even twrp?
Phone is detected as Fastboot athene_16mp S in computer. It doesnt detect as "Qualcomm HS-USB QDLoader 9008".
What firmware are you attempting to flash?
Your device looks like it's still on the blank flash provided bootloader, which means you have to flash at least the GPT and bootloader. The lack of a serial number and the generic identifier implies you have not been able to flash an actual GPT and bootloader. Also, OEM_locked is normal until you get an actual bootloader flashed over the blank flash bootloader, which usually means trying to flash a GPT and bootloader at least as new as the latest version you had on your device (regardless of downgrades).
I'd suggest downloading the latest Nougat stock ROM we have from here. Do not use any of the scripts at this time.
https://forum.xda-developers.com/moto-g4-plus/how-to/stock-rom-npjs25-93-14-4-march-1-t3608138
Unzip the file, delete any old stock ROMs from your ADB folder and copy over the new stock ROM. Try to flash just the GPT and bootloader then reboot to fastboot. See if you reboot into a fastboot screen with details.
If you do, I would proceed to flash the rest of the new ROM without locking your bootloader. If your device boots then, then you can reflash with the locking commands.
Edit - also, this post probably is better suited to the Q and A section...
echo92 said:
What firmware are you attempting to flash?
https://forum.xda-developers.com/moto-g4-plus/how-to/stock-rom-npjs25-93-14-4-march-1-t3608138
Unzip the file, delete any old stock ROMs from your ADB folder and copy over the new stock ROM. Try to flash just the GPT and bootloader then reboot to fastboot. See if you reboot into a fastboot screen with details.
If you do, I would proceed to flash the rest of the new ROM without locking your bootloader. If your device boots then, then you can reflash with the locking commands.
Click to expand...
Click to collapse
The files in mentioned firmware did the trick. It flashed GPT and Bootloader and showed the needed info.:highfive: After that I flashed the same firmware via fastboot commands and device has booted to the stock 7.0 - Bootloader Unlocked. How crazy was I to ignore the proper files to flash? I probably tried 100 times to flash files (wrong once for sure). Thanks alot though for providing the link and instructions. :silly:
Now one last thing, should I flash OEM_Lock file to lock the bootloader so that I can get the lastest Oreo update? I might even think fo selling the device after locking the bootloader. Need your genuine opinion on this as well.
mysteryno46 said:
The files in mentioned firmware did the trick. It flashed GPT and Bootloader and showed the needed info.:highfive: After that I flashed the same firmware via fastboot commands and device has booted to the stock 7.0 - Bootloader Unlocked. How crazy was I to ignore the proper files to flash? I probably tried 100 times to flash files (wrong once for sure). Thanks alot though for providing the link and instructions. :silly:
Now one last thing, should I flash OEM_Lock file to lock the bootloader so that I can get the lastest Oreo update? I might even think fo selling the device after locking the bootloader. Need your genuine opinion on this as well.
Click to expand...
Click to collapse
Eh, you live and learn. Besides, you've now got your device running now!
Honestly, it's up to you. Having a locked or unlocked bootloader will not affect your ability to receive OTA updates - you should still receive updates so long as your firmware matches your software channel (and since your device was XT1643, the NPJS25.93-14-18 April 2018 security update should be the correct firmware). At this moment in time, you'll have to use the NPJS25.93-14-18 firmware to re-lock your bootloader - we don't have the stock Oreo firmware at this time. Thus, if you update to stock Oreo, you will not be able to re-lock your bootloader until you can get a leak of the Oreo firmware.
If you're selling, I'd choose to re-lock the bootloader. Else, a potential buyer who is not used to flashing custom ROMs might wonder if there's any tampering with the device (the bootloader unlocked warning, to someone not used to flashing custom firmware, might scare off potential buyers).
Back to Locked Bootloader, complete stock.
echo92 said:
Eh, you live and learn. Besides, you've now got your device running now!
If you're selling, I'd choose to re-lock the bootloader. Else, a potential buyer who is not used to flashing custom ROMs might wonder if there's any tampering with the device (the bootloader unlocked warning, to someone not used to flashing custom firmware, might scare off potential buyers).
Click to expand...
Click to collapse
I am back to Locked Bootloader as feel the same as you said that anyone buying might get scared by looking the warning sign. Thanks for helping out. :highfive:
Oreo Update via OTA has already started rolling out as per the news I've been reading. I just wanted to see the oreo 8.1 before I sell the phone.
Anyways I got a new device now, Realme C1, 3|32GB as my smartphone usage has declined a lot recently and might remain similar. This device will suffice my requirements.
Thanks for the help and support. :victory: