Chosen Solution

Hi guys, I want to ask can I replace my iphone 6 plus battery without putting on a new adhesive strip? Does the adhesive strip matter?

I wouldn’t install the battery with out it. The adhesive strips keep the battery from moving forward (hitting your lcd from the inside), when you’re walking or from normal use. I have a test iPhone 6 that I use for testing screens that doesnt have adhesive strips on the battery and when I install the screen fully, I can feel the battery move slightly when I move it forward in the motion you would to talk.

I just replaced my battery using no adhesive, and the device now restarts all the time. Is the lack of adhesive the likely reason?