One of the earliest injectors; simple, no-frills, and highly compatible. NXLoader on Google Play
Most modern Android phones support USB On-The-Go (OTG), which allows them to act as a host and send data to other USB devices.
Using an Android device as a payload injector for your Nintendo Switch is one of the most convenient and cost-effective ways to boot into custom firmware (CFW) like Atmosphere or Hekate. Instead of carrying a dedicated RCM dongle or staying tethered to a PC, your smartphone acts as a portable, always-ready injector. What is a Switch Payload Injector?
A small tool used to ground a specific pin on the right Joy-Con rail to enter RCM. Top Android Payload Injector Apps
Several apps are widely used by the community for their reliability and ease of use: Key Features
You will need a USB-C to USB-C cable (if your phone is USB-C) or a USB-C to Micro-USB OTG adapter .
Bundles popular payloads (Hekate, Fusee), supports custom .bin files, and features a modern UI. Rekado on GitHub
These apps manage the connection and store the .bin payload files.
When a Nintendo Switch (unpatched V1 models) is put into , it waits for a specific set of instructions, or a "payload," to be sent via its USB-C port. A payload injector is the tool that "pushes" this file to the console, allowing it to bypass the standard operating system and boot into CFW. Essential Requirements