So I bought the back glass adhesive kit for this model phone after my original seal started popping up around the phone. I cleaned and peeled the old adhesive off the phone and black glass with isopropyl alcohol and then applied the adhesive and set on a heating mat at about 150°F for 2-3 minutes and then clamped the phone together with phone clamps. I let it stay like that for about 30 hours and I’ve had the clamps off for about 24 hours now and the adhesive started to pop up again. Any tips how to fix this?