Automatic bootloader UNLOCK/ROOT for AT&T 1.26/1.57/1.83/4.5.91 [UPDATE 07/31/11]

[austinhalder]

Unlock Bootloader Failed

Hello,

I'm using Motorola Atrix 4G Orange UK, OTA Update 2.3.4 (system ver. 45.31.0.MB860.Orange.en.GB).

my phone is rooted.

Yesterday I tried to unlock my moto's bootloader but got this error,

When I type into the command prompt "fastboot oem unlock", instead of proceeding normally I got the return message:
"OEM unlock is not implemented"

I could not get any way to unlock the bootloader.

Plz help me

Thanks

 

[consolation]

So at this point, are we "comfortable" that this procedure will successfully unlock an Atrix 4G with system version 4.5.141.MB880.ATT.en.US ...snip... your time.

Yes.

Just pay attention to what's on the screen and don't follow the instructions too literally. Sometimes I had to manually put phone in fastboot when it should have done so automatically, sometimes the process would advanced to next step.without the expected intervention. Nothing too unexpected if you just take it easy and think where you are trying to get to.

Sent from my MB860 using Tapatalk

 

[clockcycle]

Took a leap of faith, man that turned my stomach ( this is my wife's phone, I don't want to brick it ). I can confirm that the latest link past page 85 is valid as of 03/01/2012 and it is what I used. Followed the OP instructions and then followed the prompts in the script. It did unlock, then I rooted and flashed CWM, option two. Followed others' advice to pay attention and follow instructions to the Tee, thanks to those that encouraged perseverance.

It does work with 4.5.141.MB880.ATT.en.US, 2.3.6 YMMV

 

[J-man67]

Yup! I got a refurbished atrix and it prompted me to update. I hit yes and installed. As soon as it finished I remembered the new update. I figured the refurb was old and it was updating to 4.5.91. Anyway I was pissed BC I wasn't sure if it could be unlocked. I said f it and tried this. Actually went smoother then the last time I tried this auto script with a atrix on 4.5.91. Happy to be back unlocked and using Neutrino.

Sent from my MB860 using Tapatalk

 

[Dogg_mc]

HELP plz

Help me!!!
pressed power and volume down
"SVF: 105:1:2
Failed to boot 0x1000
PwrReason: POWER_CUT
starting fastboot protocol support"

P.S-- MB860 USA 4.5.91 android 2.3.4

 

[Dogg_mc]

Help me!!!

Help me!!!
what i must do?
SVF message: 105:1:2 failed to boot

No OS detected, going to rsd mode in 5seconds press a key to stop count down available modes are:
1)rsd
2)fastboot
3)NvFlash
4)Bp HW Bypass rsd
5)BP HW bypass QC Dload
6)BP HW diag & Boot AP
7)BP HW Bypass BP only
8)BP SW Bypass RSD
9)Android recovery
10)boot android (no BP)
11)Device UID
12)console=tty50,115200n8
13 Early USB enumeration
14)BP tools
P.S-- MB860 USA 4.5.91 android 2.3.4

 

[spillb]

Did you follow the instructions?

I believe your suppose to select 'fastboot' at this point.

or like cosolation said, "Sometimes I had to manually put phone in fastboot "

 

[hurstrsq]

Got my issue figured out.

 

[beemert]

Ignor

Found answer.

 

[aswinrulez]

When its asks for the version of att which option to choose for 2.3.6/4.5.141
1-1.26/1.57 or
2-1.83 or
3-2.3.4/4.5.91?

 

[FUZER384]

Question, if I boot back to 1.83 unrooted from GREYBLUR 2.0 rooted using tenfars system recovery tool will the recovery tool still be installed?

If it wont be then its going to be a headache cause I'll have to use SDK tools to push a version of the CWM recovery back on the phone. Also if the system recovery tool is still there I can install side loading and such.


Sent from my MB860 using XDA

 

[thedawg03]

automatic bootloader unlock works on korean atrix android 2.3.4 when it asks you what version of at&t you have say the lastest one (option 3). i used petes motorola root tool to root. i was already rooted when i did unlock. it takes away your root but if you had the app voodoo ota rootkeeper and back up your root just click re-root. then reboot. back up your apps with titanium back up if you dont want to re-download all your apps. when your unlocked it will lock like you got a factory reset with just 'unlock' on upper left corner as a difference.. hope this helps

 

[vidvivek]

Mega Upload Blocked!

the megaupload link does not work u know it is blocked please post some source!

 

[FUZER384]

I tried voodoo root protect but it didn't work. After I backed it up and protected it then restored it. Nothing happened. Tried rebooting then Titanium told me no root.

Sent from my MB860 using XDA

 

[mugabuga]

Does this work with 2.3.6?

 

[Dragoonator]

Does this work with 2.3.6?

yes, it is

it worked for my virgin atrix 2.3.6 4.5.141 at&t mobile device

 

[sikh80]

Since mega upload got taken down is there another way to download the program? Can anyone else please put it online?

 

[syngamer96]

International ver. pls

Not to sound like an ass, but will you ever make an international version of this script? Cause i live in asia and had problems unlocking previously... I hope you will do it, on behalf of the international atrix users! DD

 

[kersgaard]

K, so I'm running Gingerbread 2.3.6 4.5.141 and I select automatic bootloader unlock, and I select Ginger Bread 2.3.4 4.5.91 it then says that OEM unlock is not implemented, I saw someone else post this, but lost it :/ I don't know what to do next, haha.

 

[bigb252]

Just got it to work on my Atrix which MOTOROLA updated to 4.5.141 when I sent it in for warranty work.

The link in post #805 was the correct mirror for the bad Megaupload link.
Here it is: http://www.mediafire.com/?x4m1ul78tzwsdmc