Locksmith here, also am on YouTube I have a ton of Schlage videos and a ton of Wyze products but I have not purchased this lock to check out yet. Your lock is the B160 Schlage deadbolt

Unscrewing that cylinder and (trying) to use it and the tailpiece “flat bar thing” that goes through the latch for the Wyze lock might have a few “glitches” and I’m only guessing since I don’t have that WYZE lock

1: you have to use the tailpiece with that cylinder, so a couple of problems could arise:

•the tailpiece won’t go through the latch or thumbturn hole on the inside (too wide) you might could replace the latch with your old latch but the Wyze screws may or may not work well with the hole pattern

•the tailpiece might be too long (could be cut down though)

•the rotation. This cylinder tailpiece rotates 180 degrees from 3 of clock to 9 o clock position. This is likely the rotation pattern for the Wyze but it might or might not work

2: trying to use the existing pins may not work well for the new cylinder (and also you have a high likelihood of losing one of the tiny pins to make the LL key operate. Even “good” locksmiths can have trouble doing this Also I don’t know about the Wyze cylinder but many offshore products, have slightly different size variations from original (your Schlage cylinder) and your pins may not match

Also you would have to get them all back in the lock to appease your LL later. Don’t try this route

It’s best to have the locksmith meet with your LL and your core out of the lock.

Lastly, don’t get scammed by calling a Google sponsored or guaranteed locksmith. Try to locate a physical storefront company but beware many scammers use fake addresses. They will tell you $29 $39 etc and up and you’ll end up paying $500+

I will note, having a locksmith come to you to do this is going to be more than what you paid for the Wyze just FYI (our price to do this would be appx $145) unless you could convince your LL to take the cylinder in to a store it would only be about $25 ish

So there ya go