Codename shared with another phone. hummer is also the codename of the NOA Mobile Hummer. Codenames are only unique per manufacturer, so before flashing, check that a build names the OnePlus Ace 5 Pro, not just hummer.
Released Dec 2024, newest ROM build 1 day ago (2 ROMs still current). A phone that still gets updates keeps going long after its manufacturer stops.
Hardware
- SoC
- Qualcomm SM8750 Snapdragon 8 Elite
- CPU
- Oryon
- GPU
- Qualcomm Adreno 830
- Architecture
- arm64
- RAM
- 12/16 GB LPDDR5X
- Storage
- 256/512/1 TB UFS4.0
- Screen
- 6.78" · 1264x2780 · LTPO AMOLED
- Battery
- 6100 mAh
- Network
- 2G GSM · 3G UMTS · 4G LTE · 5G NR
- Released
- Dec 2024
Sensors & features
- A-GPS
- Accelerometer
- Compass
- Dual SIM
- Dual-frequency GNSS
- Fingerprint reader
- BeiDou
- Galileo
- GLONASS
- GPS
- SBAS
- QZSS
- Gyroscope
- Hall effect sensor
- IR blaster
- Light sensor
- NFC
- Proximity sensor
- USB OTG
Specs from the LineageOS wiki (CC BY-SA 3.0).
ROMs · 02
The OnePlus Ace 5 Pro (codename hummer) has 2 tracked custom ROMs on CustomDroid — including LineageOS, LineageOS for microG, 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 17 Oct 2026.
Tick “compare” on two or three builds to see them side by side.
- LineageOSOfficial
installs with fastboot
unlock with
fastboot flashing unlockbefore recovery: flash boot, dtbo, init_boot, vbmeta, vendor_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 16 Oct 2026 · checked 17 Oct 2026 - LineageOS for microGOfficialde-GoogledmicroGlast build 14 Oct 2026 · checked 17 Oct 2026
RSS feed — subscribe to get new OnePlus Ace 5 Pro 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 Qualcomm device, so on Windows you'll want the Google USB Driver (and QDLoader 9008 to unbrick) 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/hummer
Timeline
- Sept 2026LineageOS first tracked
- Oct 2026LineageOS 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.