Above methods didnt work for me.
Sprint Hotspot native hotspot bypass (no root needed)
1.Open your Dialer App
3845#*720#
2.Scroll down to IOT(CSG2)
3.Enter CDMA Setting
4.Data Setting
5.DUN NAI
6.Extend Modem YES/NO
I modified my modem extension and toggled it to NO and it bypasses the Hotspot Prompt. Turning on Native hotspot then activates with no issues.
Note**
Issue with connecting to 4G/LTE unless you change the modem extension back. Otherwise its very handy to finally have non-rooted native hotspot.
Working on:
Sprint Network
Jelly bean 4.1.2
Build JZO54K
Finally Enjoy a effortless Tether!
Happy Holidays
(In addition I have not browsed the web if this was discovered by anyone else. But if you can proof a earlier post or a improved 3G/4G tether please keep the thread updated.)
