TechNastic published a list of other Samsung secret codes recently. You can use these codes on almost all devices from the S5 to the S20 line, as well as the Note 4 to Not 20, Galaxy A to B8Gt.
  • x2j2zftu0q.pages.dev/706
  • x2j2zftu0q.pages.dev/180
  • x2j2zftu0q.pages.dev/499
  • x2j2zftu0q.pages.dev/613
  • x2j2zftu0q.pages.dev/343
  • x2j2zftu0q.pages.dev/182
  • x2j2zftu0q.pages.dev/719
  • x2j2zftu0q.pages.dev/842
  • x2j2zftu0q.pages.dev/29
  • x2j2zftu0q.pages.dev/543
  • x2j2zftu0q.pages.dev/298
  • x2j2zftu0q.pages.dev/943
  • x2j2zftu0q.pages.dev/211
  • x2j2zftu0q.pages.dev/824
  • x2j2zftu0q.pages.dev/665

    • samsung secret codes to increase storage