Database Users

[Q] how to unlock bl

The possibility of xt907 whether official unlock bl later I want to install the cm11

glamor7 said:
The possibility of xt907 whether official unlock bl later I want to install the cm11
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Do you have a special developer version? If not, you have to be on firmware 98.15.66 or OLDER. Basically, your phone cannot have been updated since around March 2013. If by some miracle you still have old FW, then you can use Motopocalypse to unlock BL.
If you are on newer FW, regular XT907 and not developer, there is no way to unlock BL.
You might keep an eye on this thread:
http://forum.xda-developers.com/showthread.php?t=2679190
Right now, only phones made in 2014 can be unlocked with that method and it costs $43, but maybe someday they will have the ability to unlock 2012/2013 phones.
OR you could try writing persuasive letters to Verizon's Corporate Office.

In anticipation for Sony's Lollipop Update

1. Is it advised to gain root NOW prior to the forthcoming Sony Lollipop OTA?
Point being if I don't root and I update to the latest forthcoming lollipop ROM from Sony then will it become a difficulty to gain root via the current downgrade method of rooting.. Or will downgrading from Sony's lollipop ROM be easily achieved via flashing .93 from flastool for instance.
My idea being can I remain unrooted and update via forthcoming ota from Sony and still achieve root via the current root methods of downgrading.
2. If I gain root now though, and lose ota facility because of root then will i be able to flash the latest official Sony lollipop ROM via flashtool manually and still retain root?
Sorry for any repetition above it's crazy late here. I've been itching to root but have been holding off in anticipation of an imminent Sony lollipop release... After some thought on the questions I post above I'm trying to determine if it's best to root now to prevent a potentially unrootable Sony lollipop rom?
Thanks in advance

1. Will downgrade from lollipop be possible? I have seen both happing with other devices so could go either way. No guarantees because we just don't know yet.
2. There is no downside to rooting now. Once you're rooted you don't want to install any official OTA anyway. You could lose root or even damage the device (we don't know yet). What you want to do is flash Pre - rooted firmware which you can download in the forums here (usually you get updates sooner than through OTA this way)
It's like a whole new world once you familiarised yourself with the possibilities.

Root is recommended you don't have any downside. If you want the ota update so bad you can still decide to flash your current software again. Though this I would not recommend since there is a possibility that you will be stuck in lollipop like clouds5 said (if no downgrade possible) .I don't think this will be happening since Sony until now is not really restricting users to flash official firmware. Hell they even encourage bootloader unlock officially. That said, just root and the enjoy the countless advantages.

As another alternative, and only because it hasn't been pointed out, you could also try to simply remain confused. The challenge in this is in hopefully coming to a point of peace with your circumstance by no longer worrying about it. I've been awake for far too long and have been sleep deprived over the past days, thus having no business making posts like this and accepting ir as innapropriate, but the general philosophy expressed remains solid ?
Since i don't have it in my signature, don't forget to hit "Thanks" ?

[email protected]
I will proceed to root now to prevent an unrootable Sony lollipop OTA ROM - which is incredibly likely given chanfires views on the difficulties of rooting lollipop "specifically devices with locked bootlaoders."
Given we would all like to retain our DRM keys for when reverting to stock based ROMs I think I've come to my conclusion.
Thanks for your thoughts, it has certainly helped to proceed with rooting now (with I've been itching to do) rather than wait patiently for Sony's lollipop OTA (which could become a hindrance, now that I've fully understood the 'potential' for an unrootable lollipop ROM.)

I like your signature ;o)

dillalade said:
[email protected]
I will proceed to root now to prevent an unrootable Sony lollipop OTA ROM - which is incredibly likely given chanfires views on the difficulties of rooting lollipop "specifically devices with locked bootlaoders."
Given we would all like to retain our DRM keys for when reverting to stock based ROMs I think I've come to my conclusion.
Thanks for your thoughts, it has certainly helped to proceed with rooting now (with I've been itching to do) rather than wait patiently for Sony's lollipop OTA (which could become a hindrance, now that I've fully understood the 'potential' for an unrootable lollipop ROM.)
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Jeah it is very unlikely that L will get root since it has already been obtained and the bounty is fulfilled. So there is no real motivation to keep working on it for this device. And also like Clouds5 said you will probably get your hands on rooted stock lollipop sooner here than through the official OTA update. Or 1-2 days later. Enjoy it .

Root now or regret it later.
I'd recommend you root now. The ability to get OTA updates is not a big deal at all. If you root, you can still install stock roms which would be just like the OTA roms. Sometimes the unofficial stock roms come out sooner than the OTAs, if not, then very shortly after. I actually like SONY's stock rom. I'm rooted, and I plan to just use the stock rom with some root enabled modifications.
I'd say that most custom roms are just as good or better than official stock roms from OTA.
With my last phone, I regretted not rooting when I had the chance. Sure, I was okay with it overall, but I wished I had root so I could have my phone exactly the way I wanted. There were some really useful functions that I missed from having a rooted phone, like screen-off music player controls. I missed being able to tether without the carrier knowing.
Some companies are making it harder and harder to root, so I say root now while you can.
If you root now, you're in control. If you wait for OTA, who knows.

Help Help Help

I have bought verison Droid razor m already on kitkat 183.46.15 and now I want to unlock its bootloader.
I have searched a lot but didnt find any thing but bricked it three times. please help me with complete process My phone is rooted.
Thanx
any developer here can't wait now

See this post.
"If your kernel date is June 3rd or later, you cannot unlock your bootloader."
There's a link in that post that will tell you how to determine the date of the kernel.
See the first post in the first Sticky in the General section: If you have firmware 182/183.46.15, there is currently no way to unlock your bootloader.

Dogora said:
See this post.
"If your kernel date is June 3rd or later, you cannot unlock your bootloader."
There's a link in that post that will tell you how to determine the date of the kernel.
See the first post in the first Sticky in the General section: If you have firmware 182/183.46.15, there is currently no way to unlock your bootloader.
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Annoying my kernal build date is july 29th with a locke bootloader my phone is usless Developers please do something find a way

You don't need developers, you need security professionals.
Motorola has had the hardest bootloaders to exploit. In fact, Dan Rosenberg was the first to unlock moto bootloaders starting with the Droid Razr M/HD & Atrix HD.
The exploit he used was quickly patched by Motorola on the 2nd Jellybean firmware. So the users that were unlucky and missed the Motopocalypse exploit were S.O.L. for a very long time.
When KitKat finally came out, it was discovered that Motorola forgot to include the TZ patch (with the first .10 firmware) which allowed for Motopocalypse to work again . When discovered, Moto quickly patched and pushed the second build of .10 and finally closing it off with the last .15 firmware.
At this point Razr M users are really lucky to even have root, and I doubt anybody is working on, or planning to work on, a bootloader unlock exploit for this aging device.
Sent from my XT1031

There was one root process that changed the kernel date to may something for a couple days. I never thought about it. But seems how I'll be unbrick in my phone and rerooting with the same method I'll be giving it a go this time to double check if it's possible by any means and will post the results for everyone later today

Like I promised. I used hydrogen to root. Re ran it after it rebooted the first time it changed the kernel back to July 29th and this time since I was rooted I didn't reboot. Now trying to figure out how to keep the kernel this time

Root on Nougat

So Nougat has been released for AT&T Users. I realize that Root for Nougat has not been achieved yet, but I want to get the ball rolling and start a discussion on the topic.
I'm assuming the engineering kernel root won't work on nougat, so we are once again without root. Has any development begun on root? I know there is pretty much no chance unlocking the bootloaders, but how long do you think it will be before we can get root? A month? maybe two? Do we know who is working on it?

destroyer557 said:
So Nougat has been released for AT&T Users. I realize that Root for Nougat has not been achieved yet, but I want to get the ball rolling and start a discussion on the topic.
I'm assuming the engineering kernel root won't work on nougat, so we are once again without root. Has any development begun on root? I know there is pretty much no chance unlocking the bootloaders, but how long do you think it will be before we can get root? A month? maybe two? Do we know who is working on it?
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It's doubtful that anyone is working on root. The engineering kernel was a lucky break for us on MM, but for Nougat we most likely won't see root unless someone unlocks the bootloader. Google has been increasing the security of Android with each update, so exploits are getting harder to find. Even if we do get the su binary in place, dm-verity will stop us from booting, and disabling dm-verity seems to require a kernel modification which the locked bootloader doesn't allow. I'm sure people are interested in unlocking the bootloader of our phone, but considering the history of Samsung devices and bootloaders, that chance doesn't look great. Maybe somebody ought to start searching for a new engineering kernel... it'd be a better leak than some blurry device pictures

Or if you got your hand on the international version, it seem that the international version is still rootable.

I really new to the Samsung dev scene so please forgive any ignorance.
Is this what you're looking for? It seems to claim root on the G930A on Nougat.
https://forum.xda-developers.com/showpost.php?p=71287574

Don't use it if your chipset is not Snapdragon.
THIS IS NOT FOR THE EXYNOS VERSION OF THE S7! <- this was the big fat warning for anybody not reading it. My phone is currently the Exynos version, so I won't be able to root it.

[Help Needed] A Fresh Idea to Get Root

Hello XDA community,
This is my first post on here and I hope I'm not doing something wrong in terms of protocol, but I have a rough idea on finding a root for this phone that needs support and refining from you guys, the XDA community.
My idea is this: If we can find a way to downgrade the phone software back to before the December 2016 security patch, we can run a Dirty Cow root exploit (, which is ready to go on GitHub, ) to temp root this device (or any device, in theory). Once we have temp root, we could run a program like SunShine or whatever else to turn that temp root to perm root. (SunShine currently says that, to full root this device, it needs some kind of temp root.)
Now going back to the first part about downgrading the software to before the December 2016 security update, I initially thought we could achieve this through mfastboot or RSD Lite, since they allow flashing of officially signed Motorola firmwares. However, I read that when upgrading the Moto Z, and presumably all other variants, from Android MM to Android N, the (locked) bootloader is updated, too, and will not allow downgrading, resulting in a prevalidaton error. This is where I need your help.
The question is: How can we downgrade the firmware back to MM, or some other before-December firmware, to use Dirty Cow for root. Please leave ANY suggestions in the comments.
Thank you for your time and help. I have faith that we will be able to solve this together.

I don't think you can downgrade. But i've been running this for the past 9 or so months to prevent the forced updates: https://forum.xda-developers.com/moto-z-play/themes/app-moto-z-play-apps-stop-ota-motocare-t3538812
(no idea if that would work on the z force)

Well I know there are many videos on YouTube claiming to downgrade certain Moto devices through RSD Lite or mfastboot for different budget Moto devices, but I suspect they are all fake. Nonetheless, I hope there is a legitimate way to downgrade.
I forgot to mention that if you can get a replacement Moto Z Force from Verizon, which is very easy to do in my area, they ship you a refurbished replacement, which runs marshmallow and has no updates installed, but I don't have the opportunity to get another replacement, so for anyone else, that's one way you could "downgrade" and try Dirty Cow to root the device.

I'm just going by this topic https://forum.xda-developers.com/moto-z/how-to/dont-upgrade-to-nougat-ota-t3524456
but i don't really know for sure

Wow. Now I wish I'd known about this MUCH sooner. Its too late for me. Well, in that case, try to see if you can revert back to marshmallow if you unofficially upgraded to nougat and check what month of security patches you are on. If it's before the December 2016 security patch, then you can run Dirty Cow and get temporary root. With temp root you can most likely find a way to make it permanent root.