Yes via the app on your phone. I think it is phone specific on the settings rather than sim card number specific. I might be wrong on that though.  ... View more

I've turned off the adult filter on the s20 plus which does seem to have helped from what I can tell. Would be worth yourself and reporting back here? Good luck trying to get through to anyone at three!  ... View more

Hi @Heskatron ,   How have you gotten on with your new phone?  Has the problem now been fixed for you? ... View more

Thanks for the update @Heskatron.   Please let me know if it solves it for you. I presume its another S20 you are getting?    I know of someone else who has this problem with the same model so I'll be interested to see if perhaps there was a bad batch of phones or not.  ... View more

Hi @Heskatron , thanks for the reply.   I bought my phone direct from three online on contract.  I got through to them today on chat and they have washed their hands on the whole situation with regards to replacing this phone.  Because of the lockdown restrictions I did not even notice an issue with the mobile data for a while, so have gone past their 14 day cooling off period. They clearly don't care about their customers, so I will not buy another phone from them again. My only resolution now will be with Samsung directly.   I really hope this is something that will be fixed via a firmware update.   I had tried changing it from 5G/LTE to LTE/3G with the same problem last week.  Earlier today I tried changing it to 3G/2G like you just suggested and it did seem OK.  A workaround if this works, but not ideal given its a 5G phone.  I also tried the sim in my Samsung S10 and it worked perfectly so I know it is not the sim.  It looks like a 4G problem.   I have compared the APN settings between the phones and they are identical. Except for Data roaming which on my S10 is set to "All networks" and is "Disable" on the S20 which I probably changed in the past.  So I don't think you'll have anything set wrong.   Please keep this thread updated or message me if you do get a resolution from three and I'll do the same if I get a response from Samsung. ... View more

Hi @Heskatron, are you on Three or a different network? I'm trying to work out if it is a problem with the phone or the network.   Does anybody official from Samsung reply to these posts with any acknowledgement of these problems?   I think it is going to get to a point where I will try and get a replacement of a different phone if possible if this is not going to be fixed via a firmware update.  ... View more

Just an update. This is still an issue. Even on the LTE / 3g/2g mode. Seems to work for a while though. I am on the three network. Looking at other threads it seems like their is a problem with the phone?  ... View more

Updating my own problem here incase it helps someone else. I think I have fixed my issue.    I went to network mode under mobile networks, and changed it from 5g lte to the 3g setting. My notifications seemed to then behave. I switched it back to 5g and it still seems to work. I'll be keeping an eye on mine but perhaps the toggling of the network mode forced a refresh of some corrupted settings.  ... View more

This may help you. I went to network mode under mobile networks, and changed it from 5g lte to the 3g setting. My notifications seemed to then behave. I switched it back to 5g and it still seems to work. I'll be keeping an eye on mine but perhaps the toggling of the network mode forced a refresh of some corrupted settings.  ... View more

Hello, did you manage to sort this out?  I have exactly the same issue on a one month old s20 5g.  I am on the three network where the coverage is still 4g. I have not yet tried a factory reset. ... View more