Solution 7: Factory Reset your Galaxy S20. The last option for Samsung S20 not charging may be to reset the device. Many performance issues on your Samsung phone are resolved with this step, but you may lose your data. So, first backup your device, then visit Settings>Backup and Reset> Factory Data Reset> Reset> PIN> Delete. IndianGadgetGuy. Active Level 2. Options. 12-21-2022 12:49 PM in. Galaxy S. Hello, I am currently in India with my UNLOCKED S22 Ultra bought from Samsung.com in US. I am not able to get 5G on Jio network although I am in 5G network. Seems like the 5G band jio is using isn't unlocked on my US variant, all Indian variant S22 Ultra has 5G. 2 Likes. Hi, I have a Galaxy Note 20 Ultra 5G mobile and recently got an update to One UI 5.1. Ever since the update, I haven’t been able to connect to my mobile network. Everything was working before the update. I have tried a number of things to get it working including another SIM card, resetting the network settings, wiping the device partition I have recently purchased the Note 20 Ultra 5G in the UK. But I got sent a South Korean variant. I have looked around and I don't seem to find anyways to get Samsung Pay working here in the UK. It kept asking for a Korean sim card. Also, it would be nice to get rid of the preloaded South Korean apps. Model: SM-N986N Android 11 Green Line Issue Note 20 Ultra 5G in Galaxy Note20 Series 29-11-2023; AUTOFOCUS PROBLEMS in Galaxy Note20 Series 31-10-2023; Note 20 Ultra snapdragon in the UK. in Galaxy Note20 Series 25-10-2023; Camera auto focus sensor issue and accelerometer sensor issue after updates in Galaxy Note20 Series 03-10-2023 Press and hold the Volume Down button and the Power key at the same time for 10 seconds or more. This will trigger your Galaxy Note 20 to turn off and power back on. Once the logo shows, release 5G is not working. 11-13-2021 11:54 AM in. I can't browse the internet because 5G is not working on my note 20 ultra device, I have to change my mobile network from 5g to LTE because of this issue. Please fix it as soon as possible. Options. 09-11-2021 06:15 PM in. Note20. Open Google play store and install the Google carrier services app and make sure that you give the app permission to access your phone. 0 Likes. Reply. Miguelromero. Astronaut. Options. FxSt.