Method 1: How to Unlock Locked Android Phone without Losing Data – Android Unlock Expert
To this end, this guide will give you a clue on how to unlock Android password without losing data. Thus, to unlock locked Android phone without losing data can be very essential. In addition to the above files, you need to reset all system settings function after you reboot your phone. To be precise, factory settings means the format, which, namely, once carried out this operation, the phone will not retain the original address book, messages, music, photos, apps documents, etc. Generally, we don't restore to factory settings, with there seemingly not being a wise method of keeping phone intact. It happens that I know something about how to unlock Android phone pattern/PIN/password lock without losing data. Then he retrieved relevant info, not being sure about how to unlock locked Android phone without losing data. Yet, there were some vital data in his phone. He called the after-sales service for help, but the technician advised him to restore the factory settings. Mr Smith, a LG G6 user, couldn't get access to his locked phone as he forgot his changed lock pattern. Tap the wastepaper basket icon beside the fingerprint you want to delete.Last Sunday, I browsed a piece of information on Facebook by chance.Draw your screen lock pattern or enter your PIN or password, then tap the next icon (arrow).When the fingerprint is added, tap DONE.Tap the fingerprint sensor lightly and multiple times with a finger.Find and tap Settings → Lock screen & security → Fingerprint Manager.Touch the fingerprint sensor lightly with your finger until your device unlocks. Lift it after you feel a vibration. Repeat touching the sensor until the fingerprint is added. Touch the fingerprint sensor lightly with a finger.Re-draw the pattern, or, re-enter the PIN or password, then tap CONFIRM.Depending on your choice in step 2, draw a pattern or enter a PIN or password, then tap NEXT.Choose your backup screen lock method by tapping Fingerprint + Pattern, Fingerprint + PIN, or Fingerprint + Password.To activate fingerprint unlocking (without a backup screen lock method) Repeat touching the sensor until the fingerprint is added. Draw your screen lock pattern, or, enter your PIN or password and then tap the next icon (arrow).Find and tap Settings → Lock screen & security → Fingerprint Manager → NEXT.To activate fingerprint unlocking (with a backup screen lock method) If you haven't, you will be requested to set up a pattern, PIN or password as a backup screen lock method before you can activate fingerprint unlocking. If you have set up a screen lock pattern, PIN or password you can activate fingerprint unlocking. How to set up and use a fingerprint to unlock your Xperia Find and tap Settings → Lock screen & security > Screen lock.Enter your screen lock password, then tap the on-screen keyboard Enter key.To unlock your device using a screen lock password Enter a new screen lock password (at least 4 characters), then tap NEXT.Enter your screen lock password, then tap the next icon (arrow).Re-enter the password, then tap CONFIRM.Enter a screen lock password (at least 4 characters), then tap NEXT.Find and tap Settings → Lock screen & security → Screen lock → Password.How to set up and use a screen lock password To set up a screen lock password To unlock your device using a screen lock PIN Enter a new screen lock PIN (at least 4 digits), then tap NEXT.Enter your screen lock PIN, then tap the next icon (arrow).Enter a screen lock PIN (at least 4 digits), then tap NEXT.Find and tap Settings → Lock screen & security → Screen lock → PIN.How to set up and use a screen lock PIN To set up a screen lock PIN To unlock your device using a screen lock pattern Draw a new screen lock pattern, then tap NEXT.Find and tap Settings → Lock screen & security → Screen lock.Select an option for how you want notifications to be shown, then tap DONE.Draw a screen lock pattern, then tap NEXT.Find and tap Settings → Lock screen & security → Screen lock → Pattern.How to set up and use a screen lock pattern on your Xperia To set up a screen lock pattern
NOTE: For Android 10 and later products, the Lock screen & security setting has been changed to Security. Check Applicable Products and Categories for details. IMPORTANT: This article applies only to specific products and/or operating systems.