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Samsung Galaxy A20 - Enable / Disable / Modify Screen Lock

2026-10-22 19:06:27.278

Samsung Galaxy A20 - Enable / Disable / Modify Screen Lock

Here's how to set up, change or disable the screen lock option (e.g., password, pattern, etc.) for your Galaxy A20.
  • If using Microsoft® Exchange / Corporate sync, some screen lock options may be unavailable.
  • These steps can also be utilized to change your current screen lock setting.

Pattern

An unlock pattern is created to access the device.
  1. From a Home screen, swipe up to access the apps screen.
    These instructions only apply to Standard mode and the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Lock screen
    .
  3. Tap
    Screen lock type
    .
    If presented, enter the current PIN, password, or pattern.
  4. Tap
    Pattern
    .
  5. Draw an unlock pattern (connecting at least 4 dots) then tap
    Continue
    .
  6. Draw the same pattern again then tap
    Confirm
    .
  7. Disable screen lock:
    1. Tap 'None' or 'Swipe.'

PIN

A numeric PIN is created to access the device.
  1. From a Home screen, swipe up to access the apps screen.
    These instructions only apply to Standard mode and the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Lock screen
    .
  3. Tap
    Screen lock type
    .
    If presented, enter the current PIN, password, or pattern.
  4. Tap
    Pin
    .
  5. Enter a numeric PIN (4 to 16 digits) then tap
    Continue
    .
  6. Re-enter the numeric PIN then tap
    OK
    .
  7. Disable screen lock:
    1. Tap 'None' or 'Swipe.'

Password

An alphanumeric password is created to access the device.
  1. From a Home screen, swipe up to access the apps screen.
    These instructions only apply to Standard mode and the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Lock screen
    .
  3. Tap
    Screen lock type
    .
    If presented, enter the current PIN, password, or pattern.
  4. Tap
    Password
    .
  5. Enter a password (4 to 16 characters, including at least one letter) then tap
    Continue
    .
  6. Re-enter the password then tap
    OK
    .
  7. Disable screen lock:
    1. Tap 'None' or 'Swipe.'