The following files will enable tethering on your I337. Make certain you use the version applicable to your current build and only use on stock ROM. Use on custom ROM's may cause issues with the ROM. Proceed at your own risk!
Note: This mod will modify your system causing future ota updates to fail!
Here they are:
1. Root your device(See Post #2 for rooting options).
2. Install *Safestrap-JFLTE-3.72-kk-B01.apk.
3. Place the applicable Safestrap_TetherAddOn.zip on ext sdcard.
4. Reboot into Safestrap Recovery and flash the Safestrap_TetherAddOn.zip in Stock Slot (Do Not Wipe Prior to Flashing!)
5. Reboot. Done!
*You can solve Safestrap installation issues by downloading the Selinux Mode Changer app from the Play Store:https://play.google.com/store/apps/d....selinux&hl=en. Install the app and set selinux to permissive. Done! Please thank @Maribou for this great find!
If Needed, is there any way to reverse this process if another update comes out?