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

26th February 2012, 12:16 AM   |  #851  
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Quote:
Originally Posted by mramirezusa

Procedure:
1. Download the following file from this link:
http://www.megaupload.com/?d=JP9ZG268

2. Unzip the file inside of a new folder on your hard disk
3. Double check if actually you have a “unlock” bootloader unit ready to flash a ROM (prerequisite). How do you do this? Turn off complete your unit then press and hold vol down key and turn on your unit until it show up a tag “Unlocked” upper left corner and under this tag show up “Fastboot” release the vol down key
4. Now press vol up key to enter to the “Fastboot” mode
5. A tag under Fastboot will show up as follow: “Starting Fastboot protocol support”
6. Now is time to run the magic, go to the carpet you just unzip the file and double press or run “clean_4.5.91_ATT” file
7. A new windows DOS windows box will show up, now just press any key to continue on each part of the process
8. Flashing System / Webtop / Preinstall will take a little longer (aprox. 1 minute each) so be patience and let the magic do their work
9. At the end of the process you will be ask to reboot your phone automatic.
10. Enjoy it!

PROS:
• This procedure will actually CLEAN complete your phone except your INTERNAL & EXTERNAL sdcards.
• At the end you will have a Phone running pristine images of 4.5.91
• You will ended with an automatic root system, you just need to install Superuser from the market after first boot, no more hassles looking for rooting options
• You will end with Official Mobile Hotspot working so no more APN hacks or third hands apk from the market.

Can anyone help me out please. I need to do this again but I cannot find the clean_4.5.91_ATT.bat file anywhere. Can someone tell me where to get it? Thanks much, greenstrat67
26th February 2012, 10:27 AM   |  #852  
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Can I unlock the bootloader on 99% battery? Even though I bought a new one, it won't load 'till 100%, and I really want to unlock it already.
26th February 2012, 10:41 AM   |  #853  
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Quote:
Originally Posted by thewizardofozz

Can I unlock the bootloader on 99% battery? Even though I bought a new one, it won't load 'till 100%, and I really want to unlock it already.

Check voltage, if is 4200mV or few mV less then you can
26th February 2012, 03:54 PM   |  #854  
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does it work on international atrux?i mean ME860.

Sent from my MB860 using XDA App
26th February 2012, 08:42 PM   |  #855  
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shortfuse.org has a link to depositfiles.com for v2.33 of SuperOneClick at:

http [colon-slash-slash] depositfiles.com [slash] files [slash] n0dcxce3t

You'll have to fill in the blanks as I can't post urls yet.
--Bruno
27th February 2012, 05:09 PM   |  #857  
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I´d like to know if ths procedure is/will be for version 4.5.191. If is/wont be, is there any way to unlock bootloader in this version.

Thanks
27th February 2012, 07:45 PM   |  #858  
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Unique ID not valid
This is my first phone and i've been reading for a bit on how to unlock the bootloader, i recently upgraded to 4.5.141 and read that this worked to unlock it
I follow everything and then i get Failed to boot, from there i followed the onscreen instructions and then i get my unique ID and then i go on to step nine where you have to type in your unique ID once i put it in i get: <bootloader> Unique ID is not valid Aborting.
Then i press a key to continue and the phone reboots on the failed to boot 0x1000 and it repeats

Please Help Thanks

P.s. I have also tried pulling the battery and i still get the failed to boot screen
27th February 2012, 09:25 PM   |  #859  
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4.5.141 Boot unlock
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, running Android 2.3.6?
Just want a confirmation from a more advanced user.
I'm relatively new to Android so I wanted some definitive confirmation.
Thanks for your time.
27th February 2012, 09:59 PM   |  #860  
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Quote:
Originally Posted by BeachBum68

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, running Android 2.3.6?
Just want a confirmation from a more advanced user.
I'm relatively new to Android so I wanted some definitive confirmation.
Thanks for your time.

Yes I can confirm it does work. any questions please reply ill do my best to answer them[COLOR="Silver"]

---------- Post added at 09:59 PM ---------- Previous post was at 09:58 PM ----------

Quote:
Originally Posted by andanao2

This is my first phone and i've been reading for a bit on how to unlock the bootloader, i recently upgraded to 4.5.141 and read that this worked to unlock it
I follow everything and then i get Failed to boot, from there i followed the onscreen instructions and then i get my unique ID and then i go on to step nine where you have to type in your unique ID once i put it in i get: <bootloader> Unique ID is not valid Aborting.
Then i press a key to continue and the phone reboots on the failed to boot 0x1000 and it repeats

Please Help Thanks

P.s. I have also tried pulling the battery and i still get the failed to boot screen


Hi there, did you try the fix for that error, option 3. pull battery hold the down volume rocker until you have fastboot protocol started. then follow on screen instructions.

give me a shout if you have any more questions

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armando, atrix, cm7, cwm, rojas, root, unlock
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