Hello, everyone on my X12PRO since I went from GLOBAL ROM to ROM Xiaomi.eu I do not work VOWIFI calls.
I have activated VOWIFI on my sim 1 (MOVISTAR) and entering MBN CONFIG * # * # # # 663368378 # # * # # * I do not appear in SW MBN "mbn_eea.txt" and I can not activate it.
I've been trying...