Unknown apollon

codename apollonQualcomm SM8250 Snapdragon 865released Nov 2020up to Android 16

● Actively maintained — released Nov 2020, newest ROM build 6 days ago (3 ROMs still current). A phone that still gets updates keeps going long after its manufacturer stops.

Specifications

SoC: Qualcomm SM8250 Snapdragon 865
CPU: Kryo 585
GPU: Qualcomm Adreno 650
Architecture: arm64
RAM: 6/8 GB
Storage: 128/256 GB
Screen: 6.67" · 1080x2400 · IPS LCD
Battery: 5000 mAh
Released: Nov 2020

4 custom ROMs available

The Unknown apollon (codename apollon) has 4 tracked custom ROMs on CustomDroid — including LineageOS, /e/OS, AlphaDroid and 1 more, running up to Android 16. Each listing links to the project's own download and install guide.

New to flashing? It 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. New to this? Why flash a custom ROM or read the guides.

LineageOS publishes an official step-by-step install guide for this device: wiki.lineageos.org/devices/apollon.

Android:

LineageOSOfficial
Android 16v23.2by Ramisky
Source: wiki.lineageos.org
Install guide Download
Updated 1 Aug 2026Report wrong data
/e/OSUnofficial
Android 15v4.1.1
Source: doc.e.foundation
Install guide Download
Updated 19 Jul 2026Report wrong data
AlphaDroidOfficial
Android 16v4.5by KamiKaonashi
Source: github.com
Install guide Download
Updated 5 Jun 2026Report wrong data
Evolution XOfficial
Android 16v16by Giovanni (TechPanelGM)
Source: github.com
Install guide Forum Download
Updated 28 Dec 2025may be staleReport wrong data

Support timeline

Jul 2026
LineageOS, /e/OS, Evolution X, AlphaDroid 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.