I have just received the second battery to put in my wife’s 4S as stated in the above post. Because I now had more confidence, I managed to do the task in just over 10 minutes. I cannot understand how quite a few reviewers had a few problems, mainly with the phone not working properly afterwards, without using iTunes, hard resets, etc. the trick to avoid this, which I believe is not mentioned in the tutorial, is to put the phone on “airplane mode” b4 powering down, and it may help to take the sim card out after that, which I did, reversing the order on powering up. One thing I forgot to mention is, that I prised the battery away from the adhesive pads prior to unscrewing the battery. the only thing I have to worry about now, is that the new batteries prove their worth after the obligatory treble discharge/charge.
Lorsqu'il en aura reçu, il pourra afficher un graphique de sa réputation au fil du temps.
Voici un aperçu de ce à quoi ressemble ce graphique :
Aucun point de réputation obtenu pour l'instant.