Hey everyone! I just got my new Samsung S25 Ultra a couple of days ago and signed into my Gmail and Google account without any issues. I can see that I've logged into seven different accounts in the settings app. All Google apps are functioning perfectly, but every time I try to sign in to any third-party apps (like Meta's apps, Instagram, Facebook, 2GIS, ChatGPT, Dub Music Player, or CODM), it just loads forever and ultimately fails. I've already tried clearing the cache for Google Play Services and restarting my phone, but that didn't help. The accounts work fine on my PC, so they're not the problem. Any suggestions on what else I can try?
2 Answers
Have you checked if there are any OS updates available? New devices often need an update right out of the box. Sometimes, those updates can resolve weird issues like this. But it sounds like you might have already done that since you mentioned updating to the latest OneUI 8 and Android 16.
You might want to check your Google login history just to make sure everything is okay on that end. Google keeps track of your login activity, and if it detects something strange, it might be blocking access. You can find your login history by searching online for it. Since your phone is brand new, it shouldn't be flagged, but it’s worth checking just in case.

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