After moving gatekeeper.pattern.key to unlock, Settings>Security keeps crashing

Question

Context: I forgot my unlock pattern, so I used TWRP and ADB to move gatekeeper.password.key and gatekeeper.pattern.key to /sdcard, so now I am able to use my phone again :-)



Problem: I want to set a new pattern, but whenever I go to Settings>Security and press Screen lock, it crashes:



enter image description here



How to solve the problem?



I restarted, cleared all apps cache, wiped the cache partition from TWRP, booted in safe mode, always crash. I am afraid that if I move the files back the situation will get even worse, or at best it will ask me for the pattern that I still can't remember.



Android 7.1.2 LineageOS


— Nicolas Raoul | Sources

Answer


  1. In a web browser (on any device), log into Gmail with the account you used when setting up your phone.

  2. Go to https://myaccount.google.com/intro/find-your-phone

  3. Press "Lock your phone"

  4. Enter "abcd"

  5. Your phone's screen is now locked. Unlock it with "abcd"

  6. You can now change your screen lock.



enter image description here


— Nicolas Raoul | Sources

Q & A

Bad voice quality on phone calls, good with WhatsApp
Can a malware compromise safe-mode of non-rooted device?
What does nl="true" mean in the package-restrictions.xml file?
How can I find preinstalled apps via adb?
Why can't Tasker manage battery mode on my rooted Pixel?
Open DJVU files on Android (set default app)
What are the differences between these adb and fastboot packages?
Tell TWRP to decrypt for ota
Is the Android F-Droid client still actively maintained?
Show size of biggest folders and files in system data
If /system partition is never encrypted (even in "full-disk" encryption), how is it protected?
Transfering app data to other android device
What happens if a change the SIM card to my phone?
How to find out stolen phone of android by using IMEI number?
ADB/Fastboot not detecting Android stuck in bootloader
Permissions for apps from unknown sources
Unknown status bar icon - Galaxy note 9
iPhone/Android Nearby Filesharing Systems Across Platforms
Have oem unlocking option available in nokia 3 ,do i have to unlock bootloader?
Listening to in-app triggers

Topics

2D Engines   3D Engines   9-Patch   Action Bars   Activities   ADB   Advertisements   Analytics   Animations   ANR   AOP   API   APK   APT   Architecture   Audio   Autocomplete   Background Processing   Backward Compatibility   Badges   Bar Codes   Benchmarking   Bitmaps   Bluetooth   Blur Effects   Bread Crumbs   BRMS   Browser Extensions   Build Systems   Bundles   Buttons   Caching   Camera   Canvas   Cards   Carousels   Changelog   Checkboxes   Cloud Storages   Color Analysis   Color Pickers   Colors   Comet/Push   Compass Sensors   Conferences   Content Providers   Continuous Integration   Crash Reports   Credit Cards   Credits   CSV   Curl/Flip   Data Binding   Data Generators   Data Structures   Database   Database Browsers   Date &   Debugging   Decompilers   Deep Links   Dependency Injections   Design   Design Patterns   Dex   Dialogs   Distributed Computing   Distribution Platforms   Download Managers   Drawables   Emoji   Emulators   EPUB   Equalizers &   Event Buses   Exception Handling   Face Recognition   Feedback &   File System   File/Directory   Fingerprint   Floating Action   Fonts   Forms   Fragments   FRP   FSM   Functional Programming   Gamepads   Games   Geocaching   Gestures   GIF   Glow Pad   Gradle Plugins   Graphics   Grid Views   Highlighting   HTML   HTTP Mocking   Icons   IDE   IDE Plugins   Image Croppers   Image Loaders   Image Pickers   Image Processing   Image Views   Instrumentation   Intents   Job Schedulers   JSON   Keyboard   Kotlin   Layouts   Library Demos   List View   List Views   Localization   Location   Lock Patterns   Logcat   Logging   Mails   Maps   Markdown   Mathematics   Maven Plugins   MBaaS   Media   Menus   Messaging   MIME   Mobile Web   Native Image   Navigation   NDK   Networking   NFC   NoSQL   Number Pickers   OAuth   Object Mocking   OCR Engines   OpenGL   ORM   Other Pickers   Parallax List   Parcelables   Particle Systems   Password Inputs   PDF   Permissions   Physics Engines   Platforms   Plugin Frameworks   Preferences   Progress Indicators   ProGuard   Properties   Protocol Buffer   Pull To   Purchases   Push/Pull   QR Codes   Quick Return   Radio Buttons   Range Bars   Ratings   Recycler Views   Resources   REST   Ripple Effects   RSS   Screenshots   Scripting   Scroll Views   SDK   Search Inputs   Security   Sensors   Services   Showcase Views   Signatures   Sliding Panels   Snackbars   SOAP   Social Networks   Spannable   Spinners   Splash Screens   SSH   Static Analysis   Status Bars   Styling   SVG   System   Tags   Task Managers   TDD &   Template Engines   Testing   Testing Tools   Text Formatting   Text Views   Text Watchers   Text-to   Toasts   Toolkits For   Tools   Tooltips   Trainings   TV   Twitter   Updaters   USB   User Stories   Utils   Validation   Video   View Adapters   View Pagers   Views   Watch Face   Wearable Data   Wearables   Weather   Web Tools   Web Views   WebRTC   WebSockets   Wheel Widgets   Wi-Fi   Widgets   Windows   Wizards   XML   XMPP   YAML   ZIP Codes