mikklfr · April 4, 2021 06:33 · Sep 26, 2020 · Sep 26, 2020 · Sep 26, 2020 · Sep 26, 2020
diff --git a/flash.sh b/flash.sh
@@ -25,7 +25,12 @@ fastboot reboot-bootloader
 fastboot flash radio radio-blueline-g845-00107-200702-b-6648703.img
 fastboot reboot-bootloader
 
-# fastbootd magic hack. At the bootloader prompt
+# Why are we doing this bit? Well, firstly you'll want the boot partition to root with 
+# magisk. Secondly, you want a clean boot.img partition (unless you signed your 
+# boot.img) otherwise rescue won't work and you won't be able to get to userspace 
+# fastbootd.
+# If you never rooted your device this should be safe to skip.
+# fastbootd magic hack. At the bootloader prompt:
 mkdir -p img && pushd img
 unzip ../image-blueline-rp1a.200720.009.zip
 popd

diff --git a/flash.sh b/flash.sh
@@ -40,6 +40,9 @@ adb reboot fastboot
 # wait for fastbootd to display. It is an up/down style menu, not 
 # the red fastboot screen at boot. Then run this:
 fastboot update image-blueline-rp1a.200720.009.zip
+# NOTE: I have removed -w from the AOSP script. If you leave this in it will 
+# wipe your userdata. Add it if you want a factory reset as part of the 
+# process.
 
 # if you did this at the fastboot screen, Android 10+ will refuse to flash it
 # because it wants fastbootd.
diff --git a/flash.sh b/flash.sh
@@ -1,4 +1,8 @@
 # this comes from the Apache2-Licensed AOSP script.
+# filenames in this script represent the Pixel 3 ("blueline") 
+# first Android 11 (RP1A) release. 
+# This didn't actually work, in my experience, but an almost 
+# identical (save the filenames) process worked for Android 9-10.
 
 # you should update your SDK tools first.
 if ! [ $($(which fastboot) --version | grep "version" | cut -c18-23 | sed 's/\.//g' ) -ge 2802 ]; then

diff --git a/flash.sh b/flash.sh
@@ -7,7 +7,7 @@ if ! [ $($(which fastboot) --version | grep "version" | cut -c18-23 | sed 's/\./
 fi
 
 # reboot your device into the bootloader mode:
-adb reboot bootloder
+adb reboot bootloader
 
 # flash latest bootloader
 fastboot flash bootloader bootloader-blueline-b1c1-0.3-6623201.img

diff --git a/gistfile1.txt → flash.sh b/gistfile1.txt → flash.sh
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,41 @@
+# this comes from the Apache2-Licensed AOSP script.
+
+# you should update your SDK tools first.
+if ! [ $($(which fastboot) --version | grep "version" | cut -c18-23 | sed 's/\.//g' ) -ge 2802 ]; then
+  echo "fastboot too old; please download the latest version at https://developer.android.com/studio/releases/platform-tools.html"
+  exit 1
+fi
+
+# reboot your device into the bootloader mode:
+adb reboot bootloder
+
+# flash latest bootloader
+fastboot flash bootloader bootloader-blueline-b1c1-0.3-6623201.img
+# reboot
+fastboot reboot-bootloader
+
+# the script has sleep 5 here. I advise copy/paste, or if you want to script it 
+# add a "ready for next step" wait, because it might take longer than 5s.
+
+# now the modem
+fastboot flash radio radio-blueline-g845-00107-200702-b-6648703.img
+fastboot reboot-bootloader
+
+# fastbootd magic hack. At the bootloader prompt
+mkdir -p img && pushd img
+unzip ../image-blueline-rp1a.200720.009.zip
+popd
+fastboot flash boot img/boot.img
+fastboot reboot-bootloader
+
+# now, at the bootloader screen pick the "rescue" option and wait a bit.
+# it will complain no command. Give it some help to find fastbootd 
+# in the new usermode fashion:
+adb reboot fastboot
+
+# wait for fastbootd to display. It is an up/down style menu, not 
+# the red fastboot screen at boot. Then run this:
+fastboot update image-blueline-rp1a.200720.009.zip
+
+# if you did this at the fastboot screen, Android 10+ will refuse to flash it
+# because it wants fastbootd.
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