====== LineageOS Update ======

===== Prep =====

  * Alarms
    * Motorsport time - 5:30am.
    * Walk the fucking dogs - 5:45am.
    * Get up, motherfucker - 6:30am, weekdays.
    * Get your shit together - 7:20am, weekdays.
  * Sounds
    * Phone ringtone: The Great Giana Sisters - Title.
    * Default notification sound: Argon.
    * Default alarm sound: CyanAlarm.
  * Do not disturb preferences, Automatic rules
    * Meeting, Priority only
    * Weeknight, Days: Sun, Mon, Tue, Wed, Thu, Start time: 10:00pm, End time: 6:30am next day, Priority only, Alarm can override: true.
    * Weekend, Days: Fri, Sat, Start time: 10:30pm, End time: 7:30am next day, Priority only, Alarm can override: true.
  * Update stuff in ''Mega:Phone stuff/Internal shared storage'', if necessary.
  * Export contacts to ''Mega:Phone stuff/Backups/Contacts.vcf''.
  * Back up Race Chrono to ''Mega:Phone stuff/Backups''.
  * Back up Locus (not export, Menu > More Functions > Backup Manager) to ''Mega:Phone stuff/Backups''.
  * Back up Productivity Challenge to ''Mega:Phone stuff/Backups''.
  * Check that the Authenticators can recover.
  * Screen shot every thing (Volume Down & Power buttons) and upload to ''Mega:Phone stuff/Screen shots''.
  * Sync AnkiDroid.
  * Note Smart AudioBook play position.
  * Temporarily change Google password to something short and type-able.
  * Copy anything import from internal drive to ''E:\Phone Backup''.
  * Decide what photos to keep.

===== Procedure =====

  - Flash orange box
  - Restart
  - Then flash FW, not MIUI. flashing MIUI may remove custom recovery.
  - Restart
  - Flash LOS 16 & gapps

===== Procedure for 18.1 =====

  - Update Android Debug Bridge.
    - Download it from [[https://developer.android.com/studio/releases/platform-tools]]
    - Extract it and copy it to ''C:\Program Files (x86)\Android\android-sdk\platform-tools''.
  - Use a CMD terminal.
    - ''cd 'C:\Program Files (x86)\Android\android-sdk\platform-tools'''
  - Check device is connected.
    - ''adb.exe devices''
  - Install / update custom recovery
    - Follow the instructions [[https://wiki.lineageos.org/devices/chiron/install#installing-a-custom-recovery-using-fastboot|here]].
    - 
===== Post =====

  * Work email setup:
    * Domain\Username: stephenh@provoke.co.nz
    * Password:
    * Client certificate: none
    * Server: outlook.office365.com
    * Port: 443
    * Security type: SSL/TLS

===== Update to 22.1 =====

==== Notes ====

  * Don't bother trying to update the recovery. Cross your fingers and hope the existing one works. Updating the recovery doesn't work because:
  * Fastboot does not work. Fastboot does not work because:
  * The standard Android USB drivers don't work. Installing the Xiaomi drivers doesn't work because:
  * The Xiaomi drivers are fucked.

==== Procedure ====

  - Prep.
    - Download the latest [[https://developer.android.com/studio/releases/platform-tools|Android Platform Tools]] (which contains the Android Debug Bridge).
    - Download the [[https://download.lineageos.org/devices/chiron|LineageOS zip file]].
    - Download the correct [[https://wiki.lineageos.org/gapps/|MindTheGapps]] (ARM64).
  - Update Android Debug Bridge.
    - [Kea] Extract the Android Platform Tools to ''C:\Android SDK Platform-Tools''.
    - [Rimu] Extract the Android Platform Tools to ''C:\Android Platform-tools''.
  - Check ADB works.
    - Start a CMD terminal.
    - [Kea] ''<nowiki>cd "C:\Android SDK Platform-Tools"</nowiki>''
    - [Rimu] ''<nowiki>cd "C:\Android Platform-tools</nowiki>"''
    - ''adb.exe devices''
  - Install LineageOS ([[https://wiki.lineageos.org/devices/chiron/install/#installing-lineageos-from-recovery|full instructions]])
    - Reboot phone into recovery.
    - ''<nowiki>adb -d sideload "temp\lineage-22.1-20241231-nightly-chiron-signed.zip"</nowiki>''
  - Install MindTheGapps (mandatory, [[https://wiki.lineageos.org/devices/chiron/install/#installing-add-ons|full instructions]])
    - ''<nowiki>adb -d sideload "temp\MindTheGapps-15.0.0-arm64-20240928_150548.zip"</nowiki>''
  - Reboot phone.

==== Pass Play Integrity Test ====

[[https://www.youtube.com/watch?v=l6qlRnFFSYk|How to Pass Play Integrity Test on LineageOS 21 ROM [Android 14]]]

[[https://droidwin.com/pass-safetynet-on-rooted-lineageos-rom-any-version/|Pass Safetynet on Rooted LineageOS ROM]]

Root instructions: [[https://droidwin.com/root-lineageos-magisk-boot-img/#Method_1_Root_LineageOS_via_LineageOS_Recovery|How to Root LineageOS ROM via Magisk Boot]], use Method 1: Root LineageOS via LineageOS Recovery.

[[https://droidwin.com/how-to-pass-play-integrity-on-lineageos-rom-any-version/#Via_Module|How to Pass Play Integrity on LineageOS ROM]], use the 'Via Module' method.

===== Downgrade to 21.0 =====

==== Prep ====

  * Screen shot apps.
  * Screen shot alarms.
  * Sounds
    * Phone ringtone: The Great Giana Sisters - Title.
    * Default notification sound: Argon.
    * Default alarm sound: CyanAlarm.
  * Anki sync.
  * Update stuff in ''Mega:Phone stuff/Internal shared storage'', if necessary.
  * Copy anything important from internal drive to ''E:\Phone Backup''.
  * Export contacts to ''Mega:Phone stuff/Backups/Contacts.vcf''.
  * Back up Locus (not export, Menu > Settings > Backup & filesystem > Backup Manager > Manual backup) to ''Mega:Phone stuff/Backups''.
  * Back up Productivity Challenge to ''Mega:Phone stuff/Backups''.
  * Note Smart AudioBook play position.
  * Temporarily change Google password to something short and type-able.

==== Procedure ====

  - Switch on Athena (Silicon desktop).
  - Connect phone to Athena.
  - RDP into Athena from Rimu.
  - [Rimu, Terminal] ''<nowiki>cd 'C:\Android SDK Platform-Tools\'</nowiki>''
  - [Rimu, Terminal] Check USB connection: ''<nowiki>cd 'C:\Android SDK Platform-Tools\'</nowiki>''