A lot of our customers like using the most up to date complete tear-down instructions found at the below link.
Written Tear-Down Instructions Version 1
Written Tear-Down Instructions Version 2
There are also excellent how to videos on www.YouTube.com Simply put iPhone glass only replacement or iPhone LCD Digitizer replacement in the search bar and tons of videos pop up.
Screen LCD Digitizer Replacement
iPhone 7 Plus Screen Replacement Written Instructions
https://www.digitalsupplyusa.com/pages/lcd-digitizer-screen-installation
iPhone 7 Plus LCD Digitizer Screen Replacement Guide
Iphone 7 Plus LCD Digitizer Screen Replacement Video Guide
Iphone 7 Plus LCD Digitizer Screen Replacement Full Video Library
Iphone 7 Plus Outer Glass Lens Replacement
https://www.digitalsupplyusa.com/pages/glass-lens-only-screen-replacement-instructions
https://digitalsupplyusa.com/blogs/news/78335555-front-outer-glass-lens-screen-replacement-instructions
Examples of how to use adhesive tape.
https://www.youtube.com/watch?v=nzVVuny4-DA
https://www.youtube.com/watch?v=V95I-E__ulI
Example of how to use the adhesive LOCA glue.
https://www.youtube.com/watch?v=I07ZsvvWgcY
Iphone 7 Plus Battery Replacement
iPhone 7 Plus Battery Replacement Written Instructions
Iphone 7 Plus Battery Replacement Video Guide
Iphone 7 Plus Battery Replacement Full Video Library
Iphone 7 Plus Rear Case Glass Replacement
Iphone 7 Plus Rear Case Glass Replacement Video Guide
Iphone 7 Plus Rear Case Glass Replacement Full Video Library