iPhone 12 Series Back Covers

Back Covers — what buyers should check (iPhone 12 to iPhone 12 Pro Max)

There are two ways to fix a rear housing: fit a full assembly, or separate the glass from the frame and re-bond a new sheet. The iPhone 8 to 13 rear panel is bonded, not clipped — cold removal cracks the sheet and can bend the frame. Most distributors stock both formats: full housings for shops with no laser, glass-only sheets for benches that already own a separator. For iPhone 12 you can take either the complete housing or just the glass, depending on whether the frame is being reused.

On the more serviceable later generations, the same fault can often be fixed with far less bench time, which changes what is worth stocking.

Specs and checks that matter

• Frame adhesive: The frame adhesive is the part that decides whether the rear stays sealed — it is supplied with the housing
• Repair routes: Full housing swap, or laser-separating the rear glass and bonding a new one
• Bonding: On iPhone 8 through 13 the rear glass is adhered to the mid-frame, so glass-only work needs laser separation
• Design change: From iPhone 14 onward the rear is more serviceable (14 Pro and Pro Max still use the bonded structure)

Buyer questions

Does it come with adhesive?

Yes — the frame adhesive is included, since that is what keeps the rear sealed.

Will the housing fit without trimming?

Frame tolerances are checked against the original so the housing seats without sanding or shimming.

Which iPhones take a glass-only replacement?

The iPhone 14 generation moved to a serviceable rear, so many 14-series models accept glass-only; the 14 Pro and Pro Max still use the bonded construction.

Will the colour look different from the original?

Housings are colour-matched to the factory finish and checked before packing, so they sit convincingly beside an original panel.

Related in this range

• iPhone 12 Clear tempered glass
• iPhone 12/12 Pro cases
• iPhone 12 screens
• All phone repair parts & batteries