Verizon Failed January Update

[userq3DRoBDJRw]

Trying to update my S23 Ultra with the most recent update but it keeps failing. I have a locked Verizon phone. Everytime I try to update, it's super slow and eventually fails giving my "Error Code: 407". I tried clearing cache, clearing data, restarting my phone, using Smart Switch, switching between wifi and data, switching between different wifi networks. I have enough space on my phone (300gb free). If I knew what the error code meant, I could diagnose further. Google hasn't been helpful. Samsung support hasn't been helpful. They are telling me to manually flash my device but I wanna leave that as a last resort. Any suggestions?

[nthnu]

Same 407 error on Update 15 on S24 base.

[jayman99]

3.5 hrs later, update on my security 15 downloading like a snail it's gone with an error code 407 on the software update menu!

[Galaxy_Girl64]

I've been unable to download a security update on my Samsung S21+ since yesterday. I've made multiple attempts to download the update and it keeps failing. System Update 56, Android Security Patch

[Galaxy_Girl64]

Error Code 407

[Teebus]

Same for me on S24 Ultra

[3Fees]

You may need to have your phones reflashed at service center.

Cheers
3Fees

[Galaxy_Girl64]

Whats reflashed?

[usertisha]

I've gotten the same message, u not alone

[usertisha]

Should I try the update for the 100th time or let them figure out the issue

[moman74]

Software update#42 continues to fail with error code 405, 407, or 412. 

Is there a solution?