The Wi-Fi guide covers the screen, battery and USB-C daughterboard. Removing the fragile display is part of a port or battery job.
What to check before buying
Screen and battery
iFixit warns that the Tab S7 Plus display panel is fragile during removal. Battery replacement starts through this display, so a battery estimate should include the risk and resealing work.
Charging assembly
The Wi-Fi model's USB-C charging port is on a daughterboard. Its replacement guide requires screen removal; the separate 5G model has its own procedure and should not be treated as the same layout.