Root Sprint S4 on Boost. ROMs?

[Slayer1822]

So I have a Sprint Galaxy S4 that I had officially flashed over to Boost Mobile at a Boost store. I have it rooted with a custom recovery but every time I try to flash a ROM to it I don't get any cellular data. Is there any way to fix this?

 

[jimsmith80]

If you update your APNs and build.prop for boost mobile it should work just fine. Other than that Sprint and boost are the same. Do you have the make sure the rom is designed for your S4. As I understand it there are two models for sprint. The sph-l720 and the sph l-720t

 

[jimsmith80]

this is probably a long dead subject, but after building carbon rom for my s4 you have to flash the rom, the apn fix, and then dirty flash the rom again to get mobile data. You can find the apn fix on the s3 forum. I have tested and it also works with the s4

 

[Kroegs]

Can confirm apn fix from s3 forum works on this phone. Running cm12 on mine. I didn't flash the rom twice but on boot I have to go into the apn settings and then just click save and my data turns on. A slight glitch but other than that it works fine.