New S25 Ultra - Notifications not working

[Squeaky369]

Howdy!

Received my new S25 Ultra yesterday, set it up via SmartSwitch. Everything transferred correctly but none of my notifications are working. 

Zero.

I have gone though forum postings that other people have posted looking for solutions and most of those has been DND or a routine turned on blocking notifications. 

Things I've checked:

• Do Not Disturb is TURNED OFF.
• No Modes or Routines are running (there aren't any setup).
• Sound is on.
• Vibrate is on.
• No icons or app badges show up on the top.
• The apps that I am testing with I have confirmed that notifications are turned on.
• All the options are selected for the notification options (Lock Screen, App icon badge, Notification pop-up).
• This happens if the phone is sleeping or awake.
• My old phone is still using Wi-Fi and notifications work fine on that one (other than messages and phone cause that's tied to the SIM). Turning off the old phone and waiting a few minutes and trying on the new phone, same thing happens.
• If I open the offending app, I can see the unread messages.

Other than wiping the phone, skipping the SmartSwitch and starting from scratch, I am not sure how to move forward.

Thanks.

[Squeaky369]

Ahhh. Android Doze...

Well, I think you found the solution, but it didn't work for me.

.\adb.exe shell dumpsys deviceidle disable
.\adb.exe shell dumpsys deviceidle get light
ACTIVE
.\adb.exe shell dumpsys deviceidle get deep
ACTIVE

Its not letting me disable through ADB. Are you rooted?

I am running terminal as admin, and I do have connection to the phone (I can run other commands).

[kynsi55]

I got my s25u today and am having the same issue. I can see the notification pop on my screen then it disappears completely. No sound, vibration or ability to see that it came thru unless I witnessed it.

[Vance91]

I am receiving some notifications, but not all. Updated everything, restarted, and Uninstalled then reinstalled still no resolve.