How to perform System Speed Optimization on SAMSUNG Z400?

With the guide below, you can learn how to access the Optimization features of your SAMSUNG phone and how to pick the correct performance option that best fits your daily usage. 

1. While in your phone's main screen, swipe to the Apps.
2. Touch Settings.Hard Reset your device
3. Go to Device maintenance.HardReset your device
4. Touch the big OPTIMIZE NOW option.Factory Reset your device
5. The device will now go through all options and speed up your phone, touch DONE once finished.Master Reset your device

  1. Reasons why you might need to hard reset SAMSUNG Z400?

  2. When do i need to use factory reset on SAMSUNG Z400?

  3. How to make SAMSUNG Z400 run faster and more responsive?

  4. What should I do before performing a hard reset on SAMSUNG Z400?

  5. I have forgotten a PIN code for SAMSUNG Z400. What should I do?

  6. What gets deleted from SAMSUNG Z400 during a hard reset?

  7. Is It Safe to Format Factory Reset SAMSUNG Z400?

  8. How to Download SAMSUNG Z400 Drivers?

  9. How to perform System Speed Optimization on SAMSUNG Z400?

  10. How will factory reset affect the voicemail messages on my SAMSUNG Z400?

  11. The IMEI numer is marked as blacklisted. What does it mean?

  12. How to perform a Virus Scan on SAMSUNG Z400?

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