How to reset network settings in SAMSUNG Galaxy J5 2017? How to to restore network settings in SAMSUNG Galaxy J5 2017? How erase all customized settings in SAMSUNG Galaxy J5 2017? How to delete saved Wi-Fi in SAMSUNG Galaxy J5 2017? How to delete saved networks in SAMSUNG Galaxy J5 2017?

Use the Settings and Backup & Reset section in order to reset settings of Cellular Data, Wi-Fi and Bluetooth. This operation will clear the list of saved networks. Restore the default network settings in SAMSUNG Galaxy J5 2017.

More Details:
http://www.hardreset.info/devices/samsung/samsung-j530-galaxy-j5-2017/hardreset/first-method/ .