CustomDroid
OnePlus

OnePlus Pad 2 Pro / Pad 3

Qualcomm SM8750 Snapdragon 8 Elitereleased May 2025up to android 16latest android is 17
ro.product.deviceerhai
OnePlus Pad 2 Pro / Pad 3
photo: LineageOS Wiki
Actively maintained

Released May 2025, newest ROM build 4 days ago (4 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 GB LPDDR5X / 16 GB LPDDR5T
Storage
256/512 GB UFS4.0
Screen
13.2" · 2400x3392 · IPS LCD
Battery
12140 mAh
Released
May 2025

Sensors & features

  • Accelerometer
  • Barometer
  • Color spectrum sensor
  • Compass
  • DP over USB-C
  • Gyroscope
  • Hall effect sensor
  • Light sensor
  • Stereo speakers
  • USB OTG

Specs from the LineageOS wiki (CC BY-SA 3.0).

ROMs · 05

The OnePlus Pad 2 Pro / Pad 3 (codename erhai) has 5 tracked custom ROMs on CustomDroid — including LineageOS, crDroid, LineageOS for microG and 2 more, running up to Android 16. Each listing links to the project's own download and install guide, and was last checked against the projects' catalogues on 21 Sept 2026.

Tick “compare” on two or three builds to see them side by side.

Show
Android

RSS feed — subscribe to get new OnePlus Pad 2 Pro / Pad 3 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/erhai

Timeline

  1. Jul 2026
    /e/OS, crDroid first tracked
  2. Sept 2026
    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.