topic Re: S26U - WiFi disconnects, intermittent service disruptions in Galaxy S26

Wifi Disconnecting

B3NJ — Wed, 11 Mar 2026 17:01:15 GMT

I have noticed that my wifi on my phone is disconnecting and stating their is no internet. While my entire house is still functioning with WiFi.

Thursday morning has happened a couple times. I turn off the wifi and turn it back on and my phone connects again like if nothing happened.

Very odd indeed for a brand new phone.

S26 Ultra Wi-Fi randomly cutting off

user165749686 — Thu, 12 Mar 2026 00:00:17 GMT

Got the new S26 Ultra. Anyone having trouble with Wi-Fi randomly cutting off for no reason?

Re: Wi-Fi

Zurick — Sun, 08 Mar 2026 15:16:19 GMT

So far no.

Re: Wi-Fi

Geforce — Sun, 08 Mar 2026 15:24:51 GMT

Getting 1.1 gig down 800 to 900 upload

Re: Wi-Fi

Zurick — Sun, 08 Mar 2026 15:25:29 GMT

I would check your intelligence WIFI settings.

Re: Re: Wi-Fi

user165749686 — Sun, 08 Mar 2026 15:28:11 GMT

That's what it was, the switch to data from Wi-Fi when unstable setting. Thank you.

Re: Wi-Fi

user165749686 — Sun, 08 Mar 2026 15:28:23 GMT

👏

Re: Re: Re: Wi-Fi

Zurick — Sun, 08 Mar 2026 15:35:15 GMT

Your welcome

Re: Wifi Disconnecting

SkylorBeck — Sat, 14 Mar 2026 08:51:10 GMT

Same problem here. I found a Reddit post where someone identified that the wifi chip on the phone is the problem. He thinks it's a hardware defect. Others have said that previously S series phones have had it fixed with software updates but it took ages. This is unacceptable for a thousand dollar phone.

S26 ultra network issue

user0Op5lVT7RT — Sat, 14 Mar 2026 18:42:21 GMT

I've been losing network connection intermittently, after I did the update I noticed that from time to time the network won't connect even though it shows full service is available

Re: S26 ultra network issue

Mujibar — Sat, 14 Mar 2026 18:46:06 GMT

Reset mobile network settings under settings > general management > reset.

Re: S26 ultra network issue

user0Op5lVT7RT — Sat, 14 Mar 2026 18:47:27 GMT

I'll try and see what happens

Re: Re: S26 ultra network issue

user0Op5lVT7RT — Sat, 14 Mar 2026 18:49:41 GMT

I will and see if it helps.

Re: S26 ultra network issue

Chulwoon — Sat, 14 Mar 2026 18:50:07 GMT

I have same problem so i did Reset and changed Sim and changed esim but still same problem. Is it phone problem?

Re: Re: S26 ultra network issue

user0Op5lVT7RT — Sat, 14 Mar 2026 19:01:41 GMT

I did the same exact thing

Re: S26 ultra network issue

user0Op5lVT7RT — Sat, 14 Mar 2026 19:02:12 GMT

😮

Re: S26 ultra network issue

DMphotography — Sat, 14 Mar 2026 19:03:50 GMT

My work very well 😌 i bought it yesterday

Re: S26 ultra network issue

user0Op5lVT7RT — Sat, 14 Mar 2026 19:06:47 GMT

I got it last Saturday and there was an update on monday.seems it started after the update

Re: S26 ultra network issue

Crick — Sat, 14 Mar 2026 20:30:25 GMT

Having this same issue but on wifi. Sometimes my phone says I'm not connected or sometimes when streaming the feed will just stop. It always comes back but very annoying.

Re: S26 ultra network issue

user0Op5lVT7RT — Sat, 14 Mar 2026 20:51:39 GMT

I wonder if this is a phone issue or update issue