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Motorola Responds to DROID X Bootloader Lock

- By - Source : Tom's Guide US

The new DROID X uses eFuse to keep the stock bootloader intact.

Before the Motorola DROID X launched (and immediately sold out), we reported that the new phone may come shipped with a locked bootloader. This would mean that users couldn't flash a custom ROM into the device, thus hindering the idea of an "open platform." Although the company didn't lock the bootloader in the original DROID smartphone, it did so with Milestone and said future phones would share the same restrictions.

Now things have taken in interesting twist. Reports indicate that the DROID X is loaded with eFuse, technology developed by IBM that allows circuits to be physically altered at the silicon level on demand. Apparently there is a chip planted within the DROID X containing IBM's technology, and will "blow the fuse" if it is unable to verify the device's stock bootloader.

Motorola confirmed the discovery in a recent statement. "The technology is not loaded with the purpose of preventing a consumer device from functioning, but rather ensuring for the user that the device only runs on updated and tested versions of software," Motorola said. "If a device attempts to boot with unapproved software, it will go into recovery mode, and can re-boot once approved software is re-installed."

The company added that checking for a valid software configuration is a common practice within the industry to protect the user against potential malicious software threats. "Motorola has been a long time advocate of open platforms and provides a number of resources to developers to foster the ecosystem including tools and access to devices via MOTODEV at http://developer.motorola.com," the company added.

The good news here is that eFuse won't brick the device--it will just shut down DROID X until the correct firmware is installed.

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konjiki7 07/19/2010 10:23 PM
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Great they still missed one the most attractive elements of owning a droid....

dman3k 07/19/2010 10:24 PM
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HTC Evo with Cyanogen FTW!

Major7up 07/19/2010 10:27 PM
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**** you Motorola, if you really supported openness, you would not do this kind of dirty trick. At least we consumers can vote with our dollars, I will not buy any further Motorola devices until they change their attitude on this (speaking as a current Droid owner).

borisof007 07/19/2010 10:29 PM
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I'm sure someone's going to find a way around this pretty fast.

Simple11 07/19/2010 10:38 PM
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Gotta say I am a little disappointed. Although many months away till my phone decision is ultimately chosen, I am leaning towards an Evo. Does this mean the Droid being released at the year is going to have the same 'issue'?

Bentonsl_2010 07/19/2010 10:44 PM
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This is why motorala fails. Openness is just what it is... I.E. "the ability to choose" If we wanted this we would all be apple fagboys. I will stick with my nexus one thks.

hpram99 07/19/2010 10:48 PM
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Holy cow, lets add another reason to why the Pre is better than droid. Even though it's old technology I'd STILL buy one over a droid (oh, and the superior multitasking management helps). Preware has to be the easiest way to get homebrew on a mobile phone.

bildo123 07/19/2010 10:52 PM
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borisof007 :
I'm sure someone's going to find a way around this pretty fast.



Maybe, but with changes going on at the "silicon level" it'll probably be ugly, dirty, and not very worth while.

TunaSoda 07/19/2010 10:55 PM
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"allows circuits to be physically altered at the silicon level on demand"
That's not bricking?

kyeana 07/19/2010 11:03 PM
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Guys, this really isn't that different then other phones put out by Motorola.

The only reason we have root on the original droid is that there was a bug in their code that authenticated the signed updated (it was a loop that incremented by the wrong amount), and we exploited it to gain root. The only difference with the original droid is that it didn't have a signed bootloader. However, compare that with the milestone which did have a signed boot loader and we got around that regardless.

Now that people know they wont brick their phones, the hacking community can go nuts on it and find some new and cleaver way to get root access.

thebigt42 07/19/2010 11:14 PM
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I surprised they did not put a useless 2.5mm headphone jack in it

geminireaper 07/19/2010 11:43 PM
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The Greater Good 07/20/2010 12:18 PM
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^ You have issues. Seek professional help.

Anonymous 07/20/2010 12:39 PM
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Whatever... someone will find out how to block or reroute the check, or at least emulate "approved" software.

In the mean time, I'm totally not buying this until that happens or until Motorola remembers what Android is and what it has meant to the majority of its users since day one. Whichever comes first.

xantek24 07/20/2010 1:47 AM
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why would motorola care about locking their hardware? btw this is vzw's call, not motorola's

welshmousepk 07/20/2010 4:30 AM
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WarraWarra :
LOL next they will tells us it is for our own good to wear a Jewish cross / other cultural identification and enter into a gas chamber.WT* Motorola ????



Did you just compare the inconvenience of a locked firmware... to the Holocaust?

TheKurrgan 07/20/2010 6:38 AM
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Its probably a series of e-fuses, similar to what the xbox 360 uses. When it fails it blows 1. Then blows another one when its correct again mitigating the effect of the first one. On and on it goes. This is almost fool proof, but is beatable as is proven with modded 360's. However, the technique was easy on a large device, on a highly integrated device such as a phone its likely to be very difficult, and not worth it. Frankly I dont know why Motorola cares, and it does seem to be only to make sure you keep their stuff on there for whatever reason.. probably agreements with facebook and what not, that will pay Motorola money to make sure every Droid X has their stuff on it by default. or their are simply being assholes.

guanyu210379 07/20/2010 10:32 AM
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The good thing, if you messed up with your phone accidentally "destroyed" the phone, the phone is guaranteed that it can be recovered.

The bad things is that this will take away almost all the advantages, fun, and freedom from owning an Android phone.


In my opinion :
I don't see the reason why Motorola should go into this kind of protection method.
All people who rooted or modifying their phones are non-regular users and already know the benefits and risks of loosing warranty by doing so but more importantly, they know what they are doing.
Ordinary user will never do that.
This protection method is not even necessary.



AndrewMD 07/20/2010 12:02 PM
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Sorry, I do not see an issue with what Motorola did. In most cases this was a requirement from Verizon.

But honestly, at the end of the day, if the phone works without any problems and Motorola did not block developers from creating content/apps/etc there is no problem here.

awood28211 07/20/2010 1:27 PM
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Most won't even be affected by this as they will never consider/know about/want to flash their phone this way. Sorry to say but those they are offending are in the extreme minority of users. A point of a percent of overall purchasers.

cknobman 07/20/2010 3:17 PM
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Eh I went and looked at the droid x this weekend in person and it seemed kinda cheap if you ask me.

The four buttons on the front did not look they would withstand much use before giving out.

Overall unimpressed.

eyemaster 07/20/2010 3:20 PM
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Motorola phones have always been a pain in the butt for me. Had 3 of them, and never again.

Parrdacc 07/20/2010 5:37 PM
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"Motorola confirmed the discovery in a recent statement. "The technology is not loaded with the purpose of preventing a consumer device from functioning, but rather ensuring for the user that the device only runs on updated and tested versions of software," Motorola said."

""Motorola has been a long time advocate of open platforms and provides a number of resources to developers to foster the ecosystem including tools and access to devices via MOTODEV at http://developer.motorola.com," the company added."


So in other words: We are doing this for your safety. We are doing this to benefit you. Yeah, thanks but I'm not a ten year old child and can think and act for myself. So much for open source, apparently Motorola has no concept of what that means, and thinks its potential customers are stupid enough to buy into what Motorola's definition of open source is.

kyeana 07/20/2010 6:16 PM
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Uh... no.

All they did was load the boot loader up. To hack into it would mean that we would have a way to install our own bootloader instead of that one, and could thus have full control of the phone.

gnice3d 07/20/2010 6:34 PM
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yeah... that's horse shit.

i7Rocks 07/20/2010 6:38 PM
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seems to me that most people are overreacting to this, 99.8% of the world could care less, including myself. I have been looking into doing this with my droid and honestly haven't found 1 thing I would gain to make it worth my time. For those of you who want custom ROMS just buy a phone that allows it, simple as that.

joe gamer 07/20/2010 8:44 PM
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"The company added that checking for a valid software configuration is a common practice within the industry to protect the user against potential malicious software threats."

Yeah because Mal ware is always trying to install malicious ROM's without you noticing >.>

Bet a hundred bucks this came from Verizon to protect their right to rip you off for tethering.

ksampanna 07/20/2010 9:16 PM
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Cool one

BulkZerker 07/20/2010 10:24 PM
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i7Rocks :
seems to me that most people are overreacting to this, 99.8% of the world could care less, including myself. I have been looking into doing this with my droid and honestly haven't found 1 thing I would gain to make it worth my time. For those of you who want custom ROMS just buy a phone that allows it, simple as that.



How's about increased battery life and performance from thee phone by dynamically underclocking the phone when its running idle? Yea, kinda need root to do that.

Anonymous 08/05/2010 12:18 PM
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quite frankly, I don't get it. Can someone please explain what this means? How will this affect my experience with the Droid X??