Sony XPeria M Help GuidesSony Xperia M SeriesWhat issue are you experiencing? NetworkNo service, Emergency calls onlyMobile data not workingWi-Fi connection issues MessagingCan’t receive incoming messagesCan’t send or receive picture messagesMessages displayed in the wrong order SoftwareGPS location tracking issuesActivate “OK Google” voice command How-toHow to perform a backup & restoreHow to block calls and messages