J730f Custom Rom

Samsung Galaxy J7 Pro (SM-J730F) , you won't find a single "paper" (like a scientific document), but rather technical documentation and installation guides on developer forums like XDA Developers

To transition from official Samsung firmware to a custom ROM, you must install a custom recovery environment. is the industry standard for the SM-J730F. Step 1: Install TWRP Recovery via Odin

Disconnect the USB cable. Force power off the phone by holding for several seconds.

Tap seven times until a message says "Developer mode has been enabled."