https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12656571#M63243 My S21 Ultra has some kind of mobile data issue. It disconnects sometimes whenever i use mobile data continuously . It's not sim card issue. Is this hardware issue?  Tue, 29 Nov 2022 07:13:24 GMT NARP1 2022-11-29T07:13:24Z https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12656571#M63243 My S21 Ultra has some kind of mobile data issue. It disconnects sometimes whenever i use mobile data continuously . It's not sim card issue. Is this hardware issue?  Tue, 29 Nov 2022 07:13:24 GMT https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12656571#M63243 NARP1 2022-11-29T07:13:24Z https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12660079#M63248 Reset network settings and try. Tue, 29 Nov 2022 17:00:49 GMT https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12660079#M63248 Ruka 2022-11-29T17:00:49Z https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12660122#M63249 Tried but still same issue.. 10-20 seconds disconnection most of the time Tue, 29 Nov 2022 17:10:25 GMT https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12660122#M63249 NARP1 2022-11-29T17:10:25Z https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12662429#M63259 Is carrier service up to date? If not, try to update through Google Play Store. Wed, 30 Nov 2022 04:29:32 GMT https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12662429#M63259 Ruka 2022-11-30T04:29:32Z https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12662452#M63260 Yes , everything is up-to-date may be it's hardware problem then? It's not much a big deal but it's annoying when playing online games there's disconnecting of mobile data for few seconds Wed, 30 Nov 2022 04:34:22 GMT https://r2.community.samsung.com/t5/Galaxy-S/Mobile-data-issue/m-p/12662452#M63260 NARP1 2022-11-30T04:34:22Z