Since the update (5.1.1_0039) that was released around 24 october 2015 to patch some bugs to 5.1.1, I found a new annoying bug.
When "VOLTE" is enable on sms the "é" letter show as "?" to others (I tested that on many other phones)
When I DISABLE Volte the "é" works perfectly.
Please fix this bug thank you in advance