S7 edge poor signal after nougat update

[Rabster]

I had no problems with my phone on marshmallow. Since updating to nougat though my mobile signal is non-existant at home and calls keep dropping out. Data is a hit or miss inside and out and I have no signal at all at work. Before the update I had 4 or 5 bars at both locations. I've wiped the data cache with no luck and even done a full factory reset to no avail. Anyone having similar issues or knowvof a fix? Phone was from cpw, I got it in December

[MI5 · Accepted solution]

If your branch of CPW has a repair centre take it in to be looked at or they can send it off under warranty.
Alternatively, contact Samsung directly
http://www.samsung.com/uk/support/category/mobile/mobiledevice#

CALL

0330 SAMSUNG (726 7864)

Monday to Saturday | 9am to 6pm

[MI5]

Some things to try here too
https://recomhub.com/blog/android-7-0-nougat-how-to-fix-no-service-on-galaxy-s7/

[Rabster]

Thanks guys. I'm going to visit CPW tonight. Seems strange that it seemed to happen when I updated, but that would suggest a software problem but considering I've done a full factory reset that wouldn't make sense!

[MI5]

That was my logic too - if a reset didn't fix it there's not much else you can do.