In this way, I overhauled to marshmallow. first issue I confronted, I couldn’t call through my telephone directory, names were spared in telephone directory, yet it didn’t show up while callong. Despite the fact that it was comprehended after manufacturing plant reset. What’s more, now I am confronting the greatest problem. My wcdma GONE! It just camps to 2G( gsm) . Disappointed. Need assistance.
Attempted as such:
Manufacturing plant reset from boot.
Power bolt the wcdma system, did not work.( # #4636#* #*)