[Sprint Samsung Galaxy Note 3] insane209:
**You cannont downgrade from MJ4 to MI5, MI3 at the moment..There have been reports of people flipping knox trying to downgrade from MJ4**

THIS HAS A POSSIBILITY OF TRIPPING KNOX..I AM NOT RESPONSIBLE IF ANYTHING HAPPENS TO YOUR DEVICE...DO AT YOUR OWN RISK!

Imma try to be as clear as I can with directions to get the MJ4 Baseband update so bare with me...

TO AVOID TRIPPING KNOX DO THE ROOT SAFE METHOD!!

UPDATED 11/30/2013

This method will return your phone back to stock mj4 settings & rom as when you bought the phone

MJ4 STOCK ROM & FIRMWARE:

http://www.mediafire.com/download/vpel3qh0xuzzfpu/SPR-N900PVPUBMJ4-20131028151254.zip

1. Download the mj4 stock rom & firmware

2. Run ODIN on your pc & boot your phone into download mode holding volume down+home bottom+power button & plug into your computer

2. Unzip the tar file on your computer, load it into odin and flash the stock rom

Should now be stock rom on MJ4 & baseband

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This method will just flash the mj4 ota firmware baseband update over your current phone settings, data, etc...

MJ4 FIRMWARE ONLY:

https://www.androidfilehost.com/?fid=23212708291676766

1. Download the mj4 tar

2. Run ODIN on your pc & boot your phone into download mode holding volume down+home bottom+power button & plug into your computer

3. Flash it using odin

3. Your baseband should now be on mj4 with your current data, rom etc..

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**OLDER METHOD**

DO THIS ONLY IF YOU WANNA BACKUP & RECOVER YOUR SETTINGS

Backup of Nandroid

1. Make sure you are Rooted & using Twarp recovery (or CWM) if you haven't yet here is the link to get you started: http://xdaforums.com/showthread.php?t=2474222 or Knox safe method root:. http://xdaforums.com/showthread.php?t=2498850

2. After your rooted and have twarp installed, boot into twarp, & make sure to do a nandroid backup in twarp System, Data, Boot (in SD Card will work too) just in case something goes wrong

3 .Next pull out your mem card, and wipe everything in twarp except internal memory and power off phone

4. Now download the stock MJ4 firmware: http://samsung-updates.com/device/?id=SM-N900P

5. Next run ODIN on your pc & boot your phone into download mode holding volume down+home bottom+power button & plug into your computer

6. Unzip the tar file on your computer, load it into odin and flash the firmware

Your baseband should now be MJ4.....

TO RECOVER YOUR DATA & ROM

Note: No need to do the root method only Twarp method if your previous nandroid backup was rooted

8. Do the root and twarp method again: http://xdaforums.com/showthread.php?t=2474222 or Knox safe method root: http://xdaforums.com/showthread.php?t=2498850

9. Reinsert your mem card, boot into twarp, go to restore and restore your nandroid backup from your internal or sd card whichever you had it on

10. You should now be on baseband MJ4 with your Rom and/or data you had

DONE:good:

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IF U ARE IN MI5 AND TOP METHODS DONT WORK...

1. do a nandroid on internal

2. power off

3. pull mem

4. boot into twarp & wipe everything except internal

5. power into download mode & odin the stock mi5 file

6. take the update

7. odin twarp

8. restore nandroid

9. reinsert mem card.

Direct link to Stock MI5 Rom tar:http://server03.xdafileserver.nl/in...S/&download=N900PVPUBMI5_N900PSPTBMI5_SPR.zip

Unzip it flash the boot image on odin