Hi everyone, I tried to add LTE bands to my S5 (sprint). I didn't get LTE to work as I'm using this phone for AT&T.
My issue is I believe I'm experiencing poor battery life due to the modem looking for At&t's LTE frequency bands.
I was wondering if flashing a clean stock ROM will re-write my modem (NV memory) and correct the issue.
Thank you in advance.
Sent from my SM-G900P using