Google
GBoot v2.1 UEFI
aluminum_googlebook · A17QPR1.241201.001
Boot AluminumOS
Android 17 QPR1 Beta 3 · Default startup
ENTER
AluminumOS Recovery
Reinstall, repair or wipe AluminumOS
F2
GBoot Settings
UEFI, Developer Mode, wipe data
F10
↑↓ NAVIGATEENTER SELECTESC BOOTSHIFT+= BOOTLOADER UNLOCK
GBoot v2.1 UEFI · 6.6.42-lineage-aluminum
GBoot Settings
GBoot UNIFIED EXTENSIBLE FIRMWARE INTERFACE v2.1
🚀
GBoot UEFI
UEFI firmware splash and boot menu (disable = direct kernel boot)
🛠
Developer Mode
Enables ADB, USB debugging, root access
🗑️
Wipe Data
Erase all user data and restart
›
▶️
Boot Normally
Continue to AluminumOS
›
← Back to Boot Selection
AluminumOS Recovery
⚠ Rootfs destroyed by rm -rf /

AluminumOS must be reinstalled on your GoogleBook.
There is no way back until reinstall completes.

Build: A17QPR1.241201.001 (Android 17 QPR1 Beta 3)
System destroyed — reinstall required to continue
FASTBOOTD
DYNAMIC PARTITIONS FLASH MODE — GOOGLEBOOK
PRODUCTAluminumOS (aluminum_googlebook)
VARIANTuserdebug
VERSION-BOOTLOADERA17QPR1.241201.001
VERSION-BASEBANDgbook-00153-241201
SERIALNOGBKS7F4A2C31E
DEVICE-TYPEGoogleBook (Laptop)
SECUREno
UNLOCKEDyes
SLOT-COUNT2 (a/b)
CURRENT-SLOT_a
SUPER-PARTITION-NAMEsuper
DYNAMIC-PARTITIONyes
$ fastboot flash system_a system.img
$ fastboot flash vendor_a vendor.img
$ fastboot flash product_a product.img
$ fastboot set_active a
$ fastboot reboot
Device in fastbootd. Connect via USB-C for flashing.
⟳ LINEAGEOS RECOVERY 21.0
aluminum_googlebook · 2025-12-01
MENU
Wipe
Install
Backup
Restore
Mount
Settings
Advanced
Verbose Boot
Wipe
› Wipe Data / Factory Reset
› Wipe Cache Partition
› Advanced Wipe
Partition: userdata — 256 GB
Status: Mounted
Filesystem: f2fs
Rebooting...
🛠
Enabling Developer Mode
This will wipe all local data and enable developer features.
android
AluminumOS Setup — GoogleBook
🤖
ALUMINUM OS
Android 17 QPR1 Beta 3
Step 01 of 06
Hi there.
Let's set up your GoogleBook.
It only takes a minute. We'll walk you through language, Wi-Fi, and a few preferences.
Step 02 of 06
Choose your language
Select the language you'd like to use across AluminumOS.
🇺🇸
English
🇧🇷
Português
🇪🇸
Español
🇯🇵
日本語
Step 03 of 06
Connect to Wi-Fi
Choose a network to stay connected and get the latest updates.
🛜
HomeNetwork_5G
WPA3 · 156 Mbps · Connected ✓
🛜
Neighbor_WiFi
WPA2 · 2.4 GHz
🛜
Office_Guest
Open · 2.4 GHz
Step 04 of 06
What should we call you?
Your name personalises greetings and your account on this device.
Step 05 of 06
Pick your theme
This sets the look of AluminumOS. You can change it anytime in Display settings.
🌙
Dark
☀️
Light
🌓
Auto
⬛
AMOLED
Step 06 of 06
Privacy & permissions
Choose what AluminumOS can access. All of these can be changed later in Settings.
📍 Location
Used by Maps, Weather, and nearby features
🔔 Notifications
Let apps send alerts and updates
📊 Diagnostics & usage
Help improve AluminumOS anonymously
🛜 Background data
Keep apps synced when not in use
📱 Mobile Mode
Fullscreen apps, Android nav bar — for touch devices
You're all set,
friend.
AluminumOS is ready on your GoogleBook.
✅Language & region configured
✅Wi-Fi connected
✅Profile created
✅Theme applied
✅Privacy preferences saved
Welcome
GoogleBook desktop
Built for everyday use.
The GoogleBook.
AluminumOS · Android 17 QPR1 Beta 3
Powered by Google Tensor G5
🛜 HomeNetwork_5G
🔋 75% 12:00
12:00
Saturday, June 7
☁ 22°C
🌤 São Paulo
💧 68%
📱 AluminumOS
Welcome to Beta 3!
Android 17 QPR1 · GoogleBook
🔄 System Update
A17QPR2 available
1.2 GB · Tap to install
🔐 Security
SELinux: Enforcing
All policies current
?
User
Click to sign in
🛜
🔋
♿
⚙️
🔓
12:00
📶🛜
75%
🔔
Good morning, User
🔍 Search apps, web, and more
◁
Notifications & Quick Settings
🛜
Wi-Fi
📶
Data
🔵
BT
✈️
Airplane
🔆
Bright
🌙
Night
🔕
Silent
📍
Location
🔄 System Update
A17QPR2 available
Tap System Update to install
🌐 Browser
Download complete
lineageos_21.0_aluminum.zip