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Droid X Self-Destructs If You Try To Mod
An anonymous reader writes with some discouraging news for hack-oriented purchasers of the new Droid X phone: "If the eFuse fails to verify [the firmware information (what we call ROMS), the kernel information, and the bootloader version], then the eFuse receives a command to 'blow the fuse' or 'trip the fuse.' This results in the booting process becoming corrupted, followed by a permanent bricking of the phone. This FailSafe is activated anytime the bootloader is tampered with or any of the above three parts of the phone has been tampered with."
Seriously, I can understand your warranty being voided if you do unapproved modifications to a device, but designing the device so it blows up if you try to modify it is just wrong.
Why do hardware companies think they should have the right to own the device forever? Why should I buy a device that has a time bomb built in that may trip if the official software gets corrupted due to a bug?
The whole thing reeks. I'm done with Motorola. What is the point of this exactly? What does Motorola lose by you running a custom ROM? New phone sales when they decide after a year not to provide any Android updates?
eFUSE is a chip technology developed by IBM is a special type of chip where the code isn't completely static- based on the operation of the device, an eFUSE can blow itself. This can reroute the logic in a variety of ways, or be used as a self destruct mechanism.
It's reversible, but only by Motorola directly via JTAG. They have the custom code needed to flash the chip back to its original state.
You can legally buy a gun that only shoots in the direction of the person pulling the trigger, but it doesn't mean it's a good idea.
I don't like this as much as the next /. reader, but if they put a visible tamper warning on the phone that the owner has to take off or, unfortunately, buries such text in a EULA then it's legally fine. It's unfortunate that there's so much that goes into being an informed consumer these days, but this is a slippery slope. As much as I'd like to say "there should be regulations against this!" there are an equal amount of items that Motorola et al think they should be able to get away with that I think are bad ideas.
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I've heard that Cyanogen and other groups that do this sort of technical work on Android phones have sworn off the Droid X because options that are equally good as phones and won't make getting a custom ROM on a process that will destroy several phones and be risky every time someone flashes it themselves exist.
This is Motorola's doing, as HTC's phones have similar security features in the CPU (bootloader encryption is enforced by TrustZone) and yet they don't use it.
Go back a couple years and you can find papers from Motorola discussing how to lock down the user environment against modification. They're all about locking users out of their property.
So you take them to small claims court, where in many jurisdictions lawyers are not permitted. Motorola will have to send a corporate officer to represent the company. A much more likely outcome is that they'll settle with you prior to the hearing. All it takes is a few people to do this, and then blog about it and/or post info on social networking sites. Suddenly, Motorola is facing hundreds of small claims suits. They're still likely to settle them all out of court for the cost of the phone, but perhaps the next time they make a phone someone in the initial design meeting says "Ya know, the fuse function really seemed to piss off a lot of people, people who are now likely buying phones from our competitors. Maybe we shouldn't take that route again."
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In past days this would be properly seen as a hardware quirk to be worked around. Like a buggy SCSI controller which trashes your disks when you hit it with an obscure command sequence. You don't throw up your hands, foam at the mouth, and threaten the manufacturer! You figure out what you need to do to avoid the undesirable behavior.
My God, you modder people are turning into a bunch of pussies and whiners. THE WHOLE POINT OF WHAT YOU ARE DOING is to have fun and push the hardware into areas it was not meant to go. In this case, the manufacturers have laid a few things in your path to make life interesting. Take it as a challenge, as we've always done in the past, rather than acting like a whiny bitch. My God, the hacker spirit is well and truly dead.