I have a Samsung galaxy S3 and when I turn hot spotting on and another device connects to it the internet will not work for that device. the device says it is connected just fine to the S3 hotspot but internet will not work. phone was from telus but is factory unlocked from telus. koodo APN settings are correct for the S3. Android version is 4.4.2 I have tried the app "Portable Wifi Hotspot Free" and that does not work. "Foxfi free" does not work as well. battery pulls and phone restarts do not fix the issue nor does a full factory reset. "Allow all devices" is checked for the hotspotting and I have even added in the device manually using the device name and MAC address. Does not fix problem.