*** 6 month update — buy from ifixit.com NOT Amazon! ***
I had weak wifi signal strength and the GPS was not accurate (blue dot on Google maps was always wrong or would not track my location). So I bought the antenna flex cable from Amazon (brand is called MMOBIEL WIFI sold by Menko Teleco). I followed this repair guide but found no improvement to wifi/gps.
After 6 months it became unbearable so I bought another cable, this time from ifixit.com, and did the repair again. Now everything works flawlessly.
This time I noticed that the cable from Amazon was missing the blue sticker shown in the picture. The ifixit cable had it. So maybe it’s important.
Anyways, I can confirm this repair works, but make sure to buy the cable from ifixit.com
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.