Security Update: January 1, 2026

[lumisopr]

Hello,

I downloaded the last update to my S25+ but I see that I am having problems. When I receive calls, it does not notify me and it leaves as a missed call; in addition, the Wi-Fi is constantly disconnected. It all started since I installed that last update. 

[Mujibar · Accepted solution]

Make sure you clear device cache. See the best practices post for tips on what to do after an update:

https://us.community.samsung.com/t5/Tips-Tricks/Best-Practices-After-an-Update/ba-p/3200871?src=Shar...

[lumisopr]

I took steps to clear the cache folder and at the moment it is working well, and I notice that the phone is faster.

[Mujibar]

Good to hear! Clearing device cache gets rid of temporary files left over from the previous OS version. It's meant to give you a bit of a clean slate.

[lumisopr]

Thank you.

[Mujibar]

You bet

[meself]

Just to add after a monthly update its good to clear the phine cache

[meself]

Not had that issue try the steps by @Mujibar

[GGGameing]

I haven't had any issues with the new update

[terminator9]

always... always clear cache partition after any update