Galaxy note 4 keeps lagging and freezing especially after the last 2 software updates

[Android Central Question]

Sm-G950F. After August and November 2017 software updates noticeable problems with phone. Tried several soft resets, hard reset as well as factory reset. However still going on. Removed sd memory card.

 

[Jay Sacks]

Sm-G950F. After August and November 2017 software updates noticeable problems with phone. Tried several soft resets, hard reset as well as factory reset. However still going on. Removed sd memory card.

I think my Note 4 was the best phone I ever owned. 3 years without a scratch and only replaced the battery once. I experienced the same issues you are having.
Used it as a great excuse to buy the Note8.
Happy I did. The Note 8 is a noticeable upgrade.

 

[ride22]

Sm-G950F. After August and November 2017 software updates noticeable problems with phone. Tried several soft resets, hard reset as well as factory reset. However still going on. Removed sd memory card.

I just updated several apps, and now my Note 4 is hanging and or restarting constantly. Since this phoine is now getting close to 4 years old I suspect the ram might be going bad, but I don't know why that would have lined up with an app update.

Let me know if you figure anything out.

 

[B. Diddy]

Does it still lag and freeze in Safe Mode? https://support.t-mobile.com/docs/DOC-28897