This Odin One-Click.exe contains a Rooted Stock MF9 ROM, Bootloader, Kernel and Modem for the Sprint Samsung Galaxy S4 (SPH-L720).
The only changes to the ROM from the initial build released by Samsung are that root access has been added along with SuperSU and BusyBox.
This will NOT trigger the Yellow Triangle NOR will it increment the Odin flash count.
This one-click resets your whole phone to a rooted stock MF9 experience and it does not wipe user data.
1: Backup anything important and Disable any PINs.
During this process your phone's software will be returned to the Stock setup. All system data will be lost. To be safe, it is best to archive your backup off your phone, ie on your PC or Dropbox.
2: Install Samsung USB/Android drivers (if necessary).
Samsung Drivers Download Link
3: Download the MF9 Stock ROM One-Click.
4: Unzip One-Click ROM using 7zip (this package is a self-extracting exe you should just be able to double-click on it after download and it will do the rest).
5: Start the Odin One-Click.
Navigate to the location where the SPH-L720_MF9_Rooted_NoData_Restore.exe was saved upon extract from the 7Zip archive.
Double-click on SPH-L720_MF9_Rooted_NoData_Restore.exe. *On Vista or newer, you may need to right-click on the file and Run as Administrator.
6: Place phone in Download Mode.
- Power phone completely off.
- Press and hold Volume Down, Home and Power buttons, all at the same time.
- Release the buttons only when the ‘Warning!!’ message appears.
- Press [Volume Up] to enter Download mode.
7: Connect USB cable to PC and phone.
Odin should show a yellow COM port in the second column. If you do not see a yellow COM port, you may need to run the Odin One-Click as Administrator and/or unplug/plugin the USB cable after starting Odin One-Click.
8: Start Odin flash process.
9: Complete - PASS!
Status should change to green PASS! At this point your phone should automatically reboot.
Download and install ZArchiver on your phone. Use it to unpack the Odin One-Click 7zip self-extracting exe file (long press on the 7zip exe. Select "Open As Archive". Select the One-Click.exe and then select Extract). Use Mobile Odin to Open File the SPH-L720_MF9_Rooted_NoData_Restore.exe. FYI - Modem will not flash with Mobile Odin.
The boot process will take slightly longer than usual during which time you'll see the Sprint 4G logo screen.
Congratulations! You've flashed the Rooted No Data Factory Restore MF9 build!