We only know this device by its codename cssiso far — a ROM supports it, but its marketing name and specs aren't confirmed yet. Know this phone? Tell us.
Newest ROM build 1 year ago. Support looks quiet — check the build dates below before relying on it.
Hardware
No hardware specs for this device yet.
ROMs · 01
The cssi (codename cssi) has 1 tracked custom ROM on CustomDroid — including CipherOS, running up to Android 15. Each listing links to the project's own download and install guide, and was last checked against the projects' catalogues on 22 Sept 2026.
- CipherOSOfficialprivacy-focusedde-Googledlast build 16 Mar 2025 — over 6 months ago · checked 22 Sept 2026
RSS feed — subscribe to get new cssi 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
Timeline
- Jul 2026CipherOS 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.