[Sprint Samsung Galaxy S 4 Android Development] XcoNjA:
☆ ★| ROM | PORT | MIUI | 3G & 4G Working | 8/6/2013 | ☆ ★

I know MIUI has a huge following so MHousos and I have given our best efforts to bring this ROM to the Sprint S4.

Generic Disclaimer: I am not responsible for anything that happens to you or your phone. Flash at your own risk.

All the information on this ROM is located here: http://xdaforums.com/showthread.php?t=2306650

Updated Download Link to latest [8/6/2013]: http://www.androidfilehost.com/?fid=23060877489998342

Gapps: http://goo.im/devs/ibotpeaches/miuiandroid/releases/gapps/miuiandroid_gapps-4.2.2-small_signed.zip

Theme Manger Fix: http://www.androidfilehost.com/?fid=23060877489998341​

For Root access: Just go into the Permissions app, enable root and that's it! No need to flash anything.

System & Security folder -> Permissions -> Root -> Enable Permission manager

How can i turn LTE on?

- Dial "*#*#4636#*#*"

- Phone Information

- change [LTE/GSM] to [LTE/GSM/WCDMA]

I have a bad battery drain, help!

Disable NFC in settings.

Installation instructions:

- Disable sim pin before you install
- Reboot to CWM
- if you are coming from other rom (full wipe): format /system, /cache, /data, /preload and in advanced Dalvik-cache
- upgrade: format /system
- install zip from SD-card, select MIUI_X-X-XXXX.zip
- install language pack if you need it
- REBOOT
- flash gapps from here: miuiandroid_gapps-4.2.2-small_signed.zip OR you can use Google installer

Here's how to get the data fully working:

(NOTE: This shouldn't be needed however some people have needed these instructions in random circumstances.)

Step One: Go here to download the updated fixed MIUI zip and download gapps from the OP (all preferably on computer). It could easily be a bad download.

Step Two: Make a nandroid backup of original and also backup apps(to external sd card).

Step Three: Download APN Backup and restore along with system app mover. Move APN Backup and restore to your system/app using system app mover and your phone should ask to reboot. Do it.

Step Four: Go into APN Backup (DO THIS ON A WORKING ROM). Assuming your data is working, make a backup file. To do so click settings and press don't check for ics. Then press backup APN. Finally move that backup file to your EXTERNAL SDCARD (It should be automatically on your internal sdcard)

Step Five: Move the MIUI ROM file and Gapps from step two to the sdcard of your phone.

Step Six: Boot into your custom recovery (TWRP or CWM) and wipe everything, format/data wipe and advanced wipe. (CHECK EVERY BOX EXCEPT MICROSD AND USB OTG)

Step Seven: Install only the ROM itself. Boot it up. Make sure it loads. Once you do so reboot back into recovery. (You can do Gapps if you're certain it's working this is just a precaution.)

Step Eight: Install Gapps. Boot it up. Make sure everything is still working.

Step Nine: After completing the setup (and connecting to wifi) download APN setting and restore as well as system app mover. Make it a system app. Mover your APN settings folder back to where it was before on your internal sd card. Reboot.

Step Ten: Restore APN Settings. You should now be running a completely clean, data working version of MIUI with Gapps.

Step Eleven: Download LTE On Off from the app store and change it to LTE/ GSM/CDMA Auto PRL. This should get you 4G.

You now just have to reinstall your apps from your original backup and enjoy.

Credits: 99% of the credit goes to bmarko82! Please check out his thread and tell him thanks!​