Root Unable to make calls after flashing Alliance ROM V8

[KOD_Tha_Legend]

So as the subject says I rooted my S5 and flashed Alliance ROM V8 however now I'm stuck with a device that only gets data. If their is anyone who has experienced this and or anyone who may know how to fix it help would be much appreciated

 

[ironass]

Which model of Galaxy S5 did you flash Alliance v8 to?

 

[KOD_Tha_Legend]

It is the Sprint version I believe it is G900P

 

[ironass]

It is the Sprint version I believe it is G900P

There are a number of threads for Alliance ROM v8 and v8 Lite. Could you post a link to the one that you used.

 

[KOD_Tha_Legend]

There are a number of threads for Alliance ROM v8 and v8 Lite. Could you post a link to the one that you used.

Here is the link that I downloaded from
http://forum.xda-developers.com/showthread.php?t=2716535

 

[ironass]

Here is the link that I downloaded from
http://forum.xda-developers.com/showthread.php?t=2716535

The opening line states...

"Rom is not compatible with 900H but will work on 900F, 900I(Fix for nfc in ota), 900T, 900W8, 900M. Any other models it has worked on let us know."

A quick search of the thread shows that there are issues with the G900P which is a CDMA phone, whilst the above are all worldwide GSM models.

CDMA vs. GSM: What's the Difference?

I would suggest downloading your original stock Sprint firmware and flashing it to your phone. This will un-root you but at least your phone will function again.Then look for custom ROMs that are specifically for your model of phone and modem.

 

[KOD_Tha_Legend]

I saw that do you think that there is anything that I can do to restore calling ability? I mean the phone still gets LTE

 

[ironass]

I saw that do you think that there is anything that I can do to restore calling ability? I mean the phone still gets LTE

You will need to either contact the developers of Alliance v8 or post on their forum and see if there is a patch or workaround for your model of phone so that Sprint will authenticate it.

 

[KOD_Tha_Legend]

I have registered on their forum and pending approval hopefully I will be able to figure out how I can fix it Thank you for pointing me in the right direction