No tools required here! The G4 includes a handy notch for easy back panel removal.

As far as repairability goes, this is looking promising.

It warms our hearts (and, pleasantly, not our iOpeners) to see such a simple opening procedure—especially compared to the adhesive-laden opening numbers in many phones.

We don't need X-ray vision to see that this battery is user-replaceable.

But X-rays are just so much fun!