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Purism user documentation
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Table of Contents

  • About
    • FAQ
  • Hardware
    • Librem 5
      • Overview
        • Basic Features
        • Initial Setup
        • Software Tour
        • Notifications
        • Virtual Keyboard
        • File Transfer
      • Cellular Networks
        • Enable Cellular Networking
        • Supported Networks
      • Using Your Phone
        • Managing Contacts
        • Phone Calls
        • Sending and Receiving Messages
        • Wireless LAN (Wi-Fi)
        • Web Browsing
        • Hot Spot and Tethering
        • Security
        • Settings
        • Installing and Updating Applications
      • Software
        • App Spotlight
          • Lollypop
          • Backups
          • Password Safe
          • Weather
          • Sound Recorder
          • Dictionary
          • WhatIP
          • Tootle
          • Drawing
        • Games
        • Android Virtualization
      • Troubleshooting
        • Calls
        • Charging Problems
        • Hardware Compatibility
        • Repairing a broken installation
        • LED Indicator Colors
        • Archive
          • Birch
          • Chestnut
          • Dogwood
      • Maintenance
        • Battery Replacement
        • Booting a temporary Linux system
        • Chassis Disassembly
        • Reflashing PureOS
        • Screen Replacement
        • USB-C Board Replacement
        • WWAN Module Replacement
      • Advanced
        • Breakout Board
        • Serial Console
      • History
      • Legal
    • Librem 11
      • Overview
        • Getting Started
      • Maintenance
        • Reinstalling PureOS
        • Install Another OS
        • Update PureBoot
      • Troubleshooting
        • Firmware
      • Legal
    • Librem 14
      • Overview
        • Getting Started
        • Exterior
      • Apps
        • Games
        • Video Editing
      • Anti-Interdiction on the Librem 14
      • Maintenance
        • Disassembly
        • (E)mbedded (C)ontroller
        • Hardware Flashing PureBoot
      • Legal
    • Librem Key
      • Overview
      • Managing GPG Keys
      • Changing Librem Key Language Settings
      • Automatically Locking the Desktop When Removing the Librem Key
      • Using the Librem Key with Heads
      • Decrypt LUKS-encrypted Drives with Librem Key
      • Report an Issue
    • Librem Mini
      • Getting Started
      • Maintenance
    • Archive
      • Librem 13
        • Getting Started
        • Maintenance
          • Disassembly
      • Librem 15
        • Getting Started
        • Maintenance
      • Librem Mini
        • v1
        • Maintenance
  • Software
    • coreboot+SeaBIOS
      • coreboot
    • PureBoot
      • Overview
        • Getting Started
        • Intel ME
        • PureBoot Basic
        • PureBoot Restricted Boot
      • Maintenance
        • Upgrade or convert to PureBoot
      • Troubleshooting
        • Revert to PureBoot Basic
        • Re-sign boot files
        • OEM factory reset
        • Warnings and alerts
    • PureOS
      • Overview
        • FAQ
        • Compatibility
        • Privacy
        • Security
      • Installation
        • Installation image
        • Installation Media
        • Install PureOS
      • Configuration
        • Initial Setup
        • Keyboard Layout
        • Default Applications
        • Mobile-Optimized Applications
        • Software Management
      • Maintenance
        • Backup/Restore
      • Tips & Tricks
        • Accessing the Tor network
        • Change the disk encryption passphrase
        • Changing the compositor in GNOME
        • Configuring applications to launch on startup
        • Disk Management
        • Enabling fractional scaling
        • Extending battery life
        • File manager extensions
        • Migrating to a new computer
        • Nextcloud
        • Preparing for an internet outage
        • Prevent device tracking by untrusted access points
        • Screen recording
        • Using Thunderbird with Librem Key
      • Troubleshooting
  • Services
    • Librem AweSIM
      • Overview
      • Compatibility
      • Setup
      • Wireless Data Usage
    • Librem One
      • First Steps
      • Android
        • Librem Chat
        • Librem Mail
        • Librem Social
        • Librem Tunnel
      • iOS
        • Librem Chat
        • Librem Email
        • Librem Social
        • Librem Tunnel
      • PureOS
        • Librem Chat
        • Librem Mail
        • Librem Social
        • Librem Tunnel
      • Generic
    • Community Forums
  • Contact

TroubleshootingΒΆ

  • Revert to PureBoot Basic
  • Re-sign boot files
  • OEM factory reset
  • Warnings and alerts
Next
Revert to PureBoot Basic
Previous
Upgrade or convert to PureBoot
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