how to backup phonebook or contacts at SAMSUNG GALAXY J7 MAX (G615F) to sdcard memory

Easy Way to Backup & Restore SAMSUNG GALAXY J7 MAX (G615F) Contact, SMS, Data, Picture Before Doing Hard Reset Format?

Tips to backup all important data at SAMSUNG GALAXY J7 MAX (G615F) including sms text message, phone contact, photos, videos,…

54 years ago