I'm on Three network and there's currently no 5g coverage in my area but was going to buy the s20 fe 5g phone for when it is available in my area and jsut wanted to make sure my 4g sim would work in the meantime, Also I would suggest to go into Settings then Connections and choose Lte / 4G/3G instead of the 5G option so your phone isn't constantly checking for 5G thus using battery @Pdelboy69. I've just had a new 5G SIM sent from Three if your SIM is older than the 5G roll out the you'll need a new one like I did. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. In this post we will try to answer some of these more common questions, including how the arrival of 5G will affect existing 4G … Rather, it's its own distinct technology that builds on top of existing 4G networks. If you do purchase a 5G phone, it will still work on 4G. I am considering switching from Verizon to ATT. ATT is no contract, you can go back to Verizon at … And of course, 5G still has not realized its full potential in most areas, so users are wondering when 5G will be available to them and whether their 4G phones will work on a 5G network. Current Phone ~Samsung Note 20 Ultra 5G SM-N9860_256Gb SnapDragon 865+ Samsung One Ui 2.5/ Android 10. yes you can, but why dont you tell your mobile provider to give or send you a new sim. 4G phones still work … A 5G SIM will work in a 4G device but why pay extra for a 5G SIM when you can get a 4G unlimited SIM for less. If you think I helped please feel free to hit the "Thumbs Up" button below. I'm on Three network and there's currently no 5g coverage in my area but was going to buy the s20 fe 5g phone for when it is available in my area and jsut wanted to make sure my 4g sim would work … Visit our Blog to catch up on the latest Community news, tips for your Samsung products and much more! Thanks for replying guys . ... 5G phones are fully 4G capable. Hello, can anyone tell me if I will be able to use my 4g sim in the s20 fe 5g phone? If you have a 4G phone, you’ll be limited to 4G networks until you upgrade when 5G phones are readily available in 2019 and 2020. Thats a great tip, thanks @BandOfBrothers! How well will a new 5g phone work in a 4g network area? For this reason, many people are looking at upgrading so that they’ll be ready as 5G … To phone EE: Dial Freephone +44 800 079 8586 - Option 1 for Mobiles; Option 2 for 4G … Galaxy S20 FE | Galaxy S20 | Galaxy S20+ | Galaxy S20 Ultra. If you’re among the 86 percent of the population who are concerned that the recent rollouts of 5G networks will make your 4G cellphone obsolete, there’s no need to worry.