Released Sept 2024, newest ROM build 3 days ago (6 ROMs still current). A phone that still gets updates keeps going long after its manufacturer stops.
Want to go back to stock? Google's official factory images let you reinstall stock Android on the Google Pixel 9 Pro Fold. See restoring stock firmware before you need it.
Hardware
- SoC
- Google Tensor G4
- CPU
- Cortex-X4 & Cortex-A720 & Cortex-A520
- GPU
- ARM Mali-G715 MC7
- Architecture
- arm64
- RAM
- 16 GB
- Storage
- 256/512 GB
- Battery
- 4650 mAh
- Network
- 2G GSM · 3G UMTS · 4G LTE · 5G NR
- Released
- Sept 2024
Sensors & features
- Accelerometer
- Barometer
- Compass
- DP over USB-C
- eSIM
- Fingerprint reader
- BeiDou
- Galileo
- GLONASS
- GPS
- NavIC
- QZSS
- Gyroscope
- Light sensor
- NFC
- Proximity sensor
- Qi wireless charging
- Ultra Wideband (UWB)
- USB OTG
Specs from the LineageOS wiki (CC BY-SA 3.0).
ROMs · 08
The Google Pixel 9 Pro Fold (codename comet) has 8 tracked custom ROMs on CustomDroid — including GrapheneOS, LineageOS, CalyxOS and 5 more, running up to Android 17. Each listing links to the project's own download and install guide, and was last checked against the projects' catalogues on 5 Nov 2026.
Google plans security updates for this model until Sept 2031. endoflife.date · what end-of-life means
Tick “compare” on two or three builds to see them side by side.
- GrapheneOSOfficialprivacy-focusedsecurity-hardenedlast build 2 Nov 2026 · checked 5 Nov 2026
- LineageOSOfficial
installs with fastboot
unlock with
fastboot flashing unlockbefore recovery: flash boot, dtbo, vendor_kernel_boot from the build
per LineageOS's install guide for this device — follow it, not this summary
Needs a specific stock firmware first — check LineageOS's install guide
last build 30 Oct 2026 · checked 5 Nov 2026 - CalyxOSOfficialprivacy-focusedmicroGlast build 28 Oct 2026 · checked 5 Nov 2026
- /e/OSUnofficialprivacy-focusedde-GoogledmicroGlast build 27 Oct 2026 · checked 5 Nov 2026
- crDroidOfficialheavy customisation
files and SHA-256 as published
- build file · v13.0 · 2.23 GB · 25 Oct 2026crDroidAndroid-17.0-20261025-comet-v13.0.zipsha256 b3abc88e6350e604d9184b0e7a49da72454b8fe0847a50ced0de561946c7b655
What crDroid published when we last checked. Verify the file you download against the hash on the project's own page; if they differ, don't flash it.
last build 25 Oct 2026 · checked 5 Nov 2026 - build file · v13.0 · 2.23 GB · 25 Oct 2026
- LineageOS for microGOfficialde-GoogledmicroGlast build 7 Oct 2026 · checked 5 Nov 2026
- LMODroidOfficiallast build 14 Dec 2025 — over 6 months ago · checked 5 Nov 2026
- Evolution XOfficialPixel-styleheavy customisationlast build 2 Dec 2025 — over 6 months ago · checked 5 Nov 2026
RSS feed — subscribe to get new Google Pixel 9 Pro Fold builds in your reader · JSON
Before you flash
Flashing generally means unlocking the bootloader, booting a custom recovery, wiping, then installing the ROM. Exact steps differ per device and ROM, so follow the Install guide for the one you pick, and back up first. Check what can break (banking apps, DRM, carrier features) and how to get back to stock before you start. Why flash a custom ROM · All guides
This is a Google Tensor device, so on Windows you'll want the Google USB Driver before your computer will see it in fastboot. Which USB drivers you need.
LineageOS publishes a step-by-step install guide for this device: wiki.lineageos.org/devices/comet
Timeline
- Jul 2026/e/OS, crDroid, Evolution X, GrapheneOS first tracked
- Sept 2026CalyxOS, LineageOS, LMODroid, LineageOS for microG first tracked
Dates show when CustomDroid first indexed each ROM for this device, not when support originally launched.
ROM availability and links come from each project. CustomDroid indexes builds, it doesn't mirror them — always download from the official project, verify the file's hash/signature, confirm it matches your exact codename, and back up before flashing.