While I was replacing my nexus 4 battery , I accidentally broke the white wire/cable pasted on the old battery. I could reconnect it to a certain level, but not well connected. You can see that cable is removed in Step 11 to 12 in this article.
1) What is that cable
2) I guess it is wifi antenna cable. If that is the case, is my phone un harmed given that wifi still works
3) Does it affect phone calls, I can not test it since I am out of the country where my SIM card does not work
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.