Thanks Meter 809
Join Date: Dec 2007
Location: Somewhere in the dark and wet Northwest.
A very simple thing to to would be (since you're already on MF9) is to use the Full Odin .tar file.
To go back to complete stock MF9 go here
download one of the full .tar(s) (they're zipped) and use in PC Odin PDA slot. Check the MD5s of course. Don't check repartition of course.
Load it into PC Odin in the PDA slot and flash it.
That will take you back to factory stock MF9. (you may have to pull battery if you get stuck at yellow Sprint screen).
Then use the CF-Autoroot method to gain root.
Then use goomanger to grab the latest CWM or TWRP recovery - so you have a way to flash stuff.
Then if you'd like download Titanium Backup you can restore your phone logs or whatever - Just do not restore system settings.
Or if you already have a custom recovery (CWM or TWRP)
go download the stock ROM zip from crawrj's post
(Choose you poison - Odexed or deOdexed, Rooted or not, wipe data or no wipe data.
(He does have .tars too to use in Odin.!)
Copy to your SD card, reboot to recovery and flash that.
It'll get you back to stock.
* MJA ROM * MJA Modem * KT-SGS4-JB4.3 - 11.14.2013 *