: Allows customizing hardware button actions (long-press/double-tap) or enabling an on-screen navigation bar.

Since flashing a ROM wipes the internal storage, copy all photos, videos, and files to a PC or cloud service.

Flashing custom ROMs voids your warranty (which expired years ago anyway) and carries inherent risk. The author is not responsible for bricked devices. Proceed at your own technical ability level.

Fingerprint sensor may not function, some GApps may make it sluggish. 2. Resurrection Remix

Eliminate heavy Samsung TouchWiz bloatware for a faster UI.

(Optional) Go back to the Install menu, select the , and swipe to flash it. This step must be done before booting the device for the first time. Once both installations are complete, tap Reboot System .

For the best experience, choose a ROM based on your priority—stability or the latest Android version:

If you prefer a customizable experience over the bare-bones approach of LineageOS, is a fan favorite.

A great choice if you prefer the original Samsung "TouchWiz" aesthetic but want extra features like multi-window mods and sound boosts. Quick Start Checklist Before flashing, ensure you have these essentials ready: How to Install a Custom ROM on Galaxy S5!

Open Odin on your PC and connect your phone via USB. The "ID:COM" box in Odin should turn blue or yellow, indicating a successful connection.