PSA: DO NOT UPDATE TO MF3 - You lose Motochopper, Loki, Rootkeeper and ODIN Downgrade

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polish_pat

Senior Member
Nov 30, 2011
1,823
488
Montreal
If you want to keep root, don't update to today's MF3 OTA as it break motochopper exploit and prevents Rootkeeper from working

Some members have sacrificed themselves:

http://xdaforums.com/showpost.php?p=43420412&postcount=57

Anybody knows if it break Loki too?

It has been well documented that trying to ODIN back to MDL does not work and causes an immediate fail

If you wish to have the new features then run GoldenEye ROM, a fantastic i9505 MF8 based ROM that runs smooth as melted butter. It also has all latest MF3 additions such as App2SD, audio flickering and sms fix
 
Last edited:

polish_pat

Senior Member
Nov 30, 2011
1,823
488
Montreal
If you can't root, you can't install custom recovery. Can't install custom recovery, can't loki...

If using customer recovery, I don't think the update will apply.

The question should be answered once root is achieved.

It might break motochopper, but what tells you that once another root method is found, loki will still work? that was my question
 
J

jetlitheone

Guest
It's not going to break loki I don't think, it has KNOX but thats a seperate bootloader that allows apps to run with full security, our phone doesnt boot into Knox mode.
 

popfan

Senior Member
Jan 26, 2011
864
250
Might have to do the same thing we had to do in the Motorola Atrix HD - edit some of the XML files out and then flash it though ODIN.
 

Justin1123

Member
Jul 9, 2013
5
0
I just got my S4 today and updated it outside of the box. I'm now trying to root.

I know that the motochopper method is broken, but is the odin method broken?
 
J

jetlitheone

Guest
I just got my S4 today and updated it outside of the box. I'm now trying to root.

I know that the motochopper method is broken, but is the odin method broken?

Odin method ? Of you're asking if you can downgrade the answer is sadly no

Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
 

WoodburyMan

Senior Member
Jun 7, 2011
848
476
Connecticut
I just got my S4 today and updated it outside of the box. I'm now trying to root.

I know that the motochopper method is broken, but is the odin method broken?

To late :( Can't downgrade. You'll have to wait and be patient until a new exploit is found for the new firmware.

To boot I did the same thing. My S4 came with AMDB installed. I updated out of box to AMDL without even checking first in the parking lot of the AT&T store. Got home and luckily found AMDL was still rootable.
 

fabster530

Senior Member
Jul 30, 2012
125
64
I have one question.... what exactly does this update do besides patch stuff because its 300+ mb? Just wondering because I had to freeze my att updater:)

Sent from my SAMSUNG-SGH-I337 using Tapatalk 4 Beta
 

polish_pat

Senior Member
Nov 30, 2011
1,823
488
Montreal
I have one question.... what exactly does this update do besides patch stuff because its 300+ mb? Just wondering because I had to freeze my att updater:)

Sent from my SAMSUNG-SGH-I337 using Tapatalk 4 Beta

heared it fixes some sms and audio glitches, brings hdr video recording, brings app2sd,

- More stable performance.
- Semi-transparent status bar.
(see screenshots)
- More free RAM.
- New Apps to SD Card feature that
lets you move an app to the SD Card.
- Improvement in camera picture quality.
- New “Increase legibility” feature that
can be found under Settings> My Device> Display.
- New Smart Pause toggle in Quick Settings under
Notification Panel.
- Improvements in the S Planner app (calendar app).
 

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    Thread cleaned
    Please keep all drama in PMs
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    2
    If you want to keep root, don't update to today's MF3 OTA as it break motochopper exploit and prevents Rootkeeper from working

    Some members have sacrificed themselves:

    http://xdaforums.com/showpost.php?p=43420412&postcount=57

    Anybody knows if it break Loki too?

    It has been well documented that trying to ODIN back to MDL does not work and causes an immediate fail

    If you wish to have the new features then run GoldenEye ROM, a fantastic i9505 MF8 based ROM that runs smooth as melted butter. It also has all latest MF3 additions such as App2SD, audio flickering and sms fix
    2
    i think we all knew this day would come.

    Maybe I should put my rootable, ODINable S4 on EBAY for $2,000.00:D
    1
    I have been trying to tell everyone that...

    DO NOT UPDATE PERIOD
    1
    actually for myself and my gf, this effectively means no warranty support as samsung would probably update to latest firmware during a fix (please let me know if i am wrong here but i assume they would update all firmware during a repair)