iFixit teardown of iPhone Duo points to possible causes of screen failures

iFixit's iPhone Duo teardown gives the foldable a 5/10 repairability score, the highest it has awarded a foldable phone. CT scans and hinge analysis suggest a central support bar and curved rails may press on the inner display, possibly explaining early screen cracks.

• iPhone Duo scored 5/10 for repairability, a record for foldables
• Two batteries rated 11.567 Wh and 7.506 Wh use electrically releasable adhesive
• Inner display uses nano-texture bumps to scatter reflections and hide the crease
• Central support bar and curved rails may be stressing the inner display