Samsung Galaxy M33 5G
m33xalso sold as Galaxy Jump2 · Galaxy M33 5G · SM-M336K · SM-M336B · SM-M336BU
Newest ROM build 2 months ago (1 ROM still current). A phone that still gets updates keeps going long after its manufacturer stops.
Hardware
No hardware specs for this device yet.
ROMs · 01
The Samsung Galaxy M33 5G (codename m33x) has 1 tracked custom ROM on CustomDroid — including Project Infinity X, 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.
Samsung's security updates for this model ended in May 2026, so a maintained custom ROM is how it still gets Android security patches. endoflife.date · what end-of-life means
- Project Infinity XOfficialheavy customisationlast build 5 Jul 2026 · checked 21 Sept 2026
RSS feed — subscribe to get new Samsung Galaxy M33 5G 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 2026Project Infinity X 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.