Differences

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--- lineageos_update [2020/07/04 01:55] – stephen
+++ lineageos_update [2025/01/20 02:37] (current) – [Downgrade to 20.0] stephen
@@ Line 36: / Line 36: @@
   - 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 =====
@@ Line 46: / Line 59: @@
     * 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>''