Samsung Galaxy S9+ LCD + Frame Replacement

This video is a frame + oled display replacement on a Samsung Galaxy S9+ =-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=--=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Tools that i use frequently that are Ali-express Affiliate linked
CPB Heat pad: s.click.aliexpr...
This is the Blue Pad i always have on my videos usually set at 60 Oc
I use this to soften adhesive on mobile devices.
Heat Resistant Tape: s.click.aliexpr...
When using the heat gun near sensitive parts, its best to cover them
With this to protect them
Double Sided Black Tape: s.click.aliexpr...
The usual tape i use on most repairs, on screens
Red Clear Tape: s.click.aliexpr...
For things that need more Stick!,usually on tablet digitizers
Phone Repair Tool Kit: s.click.aliexpr...
A Similar tool kit to mine, that i use for those random screws that you dont normally see
Hakko FX 951 Clone Station: s.click.aliexpr...
My Soldering Station i use, so far it has been good
Quick 861DW Hot Air Station: s.click.aliexpr...
This was a purchase to learn a bit more in micro soldering
So far it has been a great purchase
Power Z USB Amp Tester: s.click.aliexpr...
Advanced readouts of power draw on devices
Basic USB Amp Tester: s.click.aliexpr...
A Simple Amp tester to see if your charger is actually putting out power
Black Tweezers Set: s.click.aliexpr...
The Black Tweezers i use in my videos
Metal Pry Tool :s.click.aliexpr...
This is the same as the metal pry tool i use, different brand printed on it
Pry Tool: s.click.aliexpr...
A New Version of the pry tools
Basic Digital Microscope: s.click.aliexpr...
This is the kit i purchased to do micro soldering, if you see a video
of me micro soldering it was captured on this cameras feed
Orico 120w 10 Port Charging Station: s.click.aliexpr...
The Charging station i use out the back, usually having multiple devices connected
Doesn't support Fast charging but still does a good job
One page i go to when I'm curious what new repair tools is Wozniak Store: s.click.aliexpr...
The Gold and Black Iphone 4s Screw Mats Im using 90% of the time
s.click.aliexpr...

[@Steel_Valley_Vintage_Cycle]

I transferred everything over to a new frame and screen. No problems. The phone powers on and everything seems to work, EXCEPT, it won't connect to the mobile carrier any longer. It recognized the SIM card. Complete data reset didn't help. What could I have screwed up?

[@rickstechrepairs]

Check the small antenna cables and their connections