Lately ~4 weeks I’ve been having very bad signal, 1 bar everywhere in city, sometimes if I’m lucky I get 2 bars, and the internet is very unstable, it feel like a bad dial-up speed, the ms response time on speed test sometimes is over 2000ms which is outrageous, in past was a steady 3-4 ms.
My phone is an S20 Plus, tested sim in a Galaxy J3, and an Iphone 11, all have 1 bar signal, added an EE sim for test, and all 3 phones get full signal strengh, so phone is not the problem. Also reseting network on phone didn’t fix anything.
Tried to set phone manually on 2G & 3G, same story, 1 bar signal.
According to Improve Mobile Coverage | Check Mobile Coverage | iD Mobile Network there shouldn’t be any issue in my area, Northampton, NN12ET, NN32PR, NN27JE, NN45FB.
Edit: An admin, please move this in right category.