I agree with you @gusto5 (Stephen Chan) - cutting out a small circle in the sticker with a craft knife is much easier. Just to be on the safe side, since it did expose a little of the aluminum of the case, after I’d stuck the replacement foot and held it in place for 30 seconds, I put a small piece of Scotch tape over the hole I’d cut in the sticker on the back.
The picture makes it look like you need to start this process with the phone turned on already, but I think you need to start with it powered off - that’s the only way that long-pressing the power button in Step 2 causes the Apple logo to appear.
Be sure to look through all the packaging if you bought the iFixit replacement battery - the Standoff Screwdriver bit was in the package with the battery and screen adhesive (the box labeled “Repair Part”) rather than in with the tools (the box labeled “Repair Tools”).
Sobald er das hat, wird er in der Lage sein, eine Grafik zu seiner im Laufe der Zeit erlangten Reputation zu sehen.
Hier ist eine Vorschau, wie die Grafik aussehen wird:
Noch keine Reputation erlangt.