Secure a suction handle to the bottom of the rear glass, as close to the edge as possible.

If the phone's rear glass is cracked, the suction handle may not stick. Try lifting it with strong tape, or superglue the suction handle in place and allow it to cure so you can proceed.

Lift the rear glass with the suction handle to create a small gap between the glass and the frame.

The rear glass of the Xiaomi Mi 10 sits tightly in place. In order to create a gap that is big enough to insert an opening pick, you need to insert an iFlex first.

Insert the iFlex into the gap and leave it in place to prevent the adhesive from resealing.