Sunshine Rp2354A Pico Third-Generation DFU Engineering Board

Sunshine RP2354A Pico Board (Usbliter8) with Auto DFU + PWN Mode and automatic connection.

The RP2354A Pico is an engineering board powered by the high-end, third-generation RP2354A microcontroller (based on the Raspberry Pi Pico platform). Designed to optimize workflows for mobile phone repair shops, it facilitates software recovery and error bypassing, enabling fully automated and stable entry into DFU, PWND, USBLiter8, and “Purple Screen” modes.

Featuring a compact design with an integrated Lightning connector and a Type-C expansion port, the RP2354A Pico board allows technicians to completely eliminate the complex timing steps associated with traditional power and volume-down button sequences.

Detailed Technical Specifications (Core Specs)
Specification Details
Product Name RP2354A Third-Generation Chip Pico DFU Engineering Board
Brand SUNSHINE
Processor Chip RP2354A (3rd Generation)
Main Functions DFU Mode / PWND Mode / USBLiter8 / Purple Mode / Reset
Connection Interface Lightning (direct plug) + USB-C + PC Port
Material High-quality PCB; heat-resistant and highly durable
Application Scope Phone repair, firmware recovery, batch software flashing

The Sunshine RP2354A technical board offers the following outstanding advantages:

100% Automation (Plug-and-Play): Simply plug it in for instant recognition; no need to manually hold down physical buttons.

Versatile with convenient function buttons:

PWND/DFU Button: Supports automatic DFU mode activation, executes the PWND exploit, automatically runs the USBLiter8 tool, or can be held down to restart the phone.

RES (Reset) Button: Allows for quick restarting or resetting of the technical board.

Exit DFU mode, black screen mode, or recovery mode with just a single click.

Diverse connectivity options:

Integrated direct Lightning connector.

USB-C port for interface expansion, PC connectivity, and updates for newer device models.

Smart control software: Comes with intuitive PC software featuring a user-friendly interface and support for online feature updates via the global network.

Devices Supported by the RP2354A Pico Board
The RP2354A Pico board is compatible with a wide range of popular iOS devices:

iPhone Series:

iPhone XR, XS, XS Max

iPhone 11, 11 Pro, 11 Pro Max

iPhone SE2 (SE 2020)

iPad Series:

iPad mini 5

iPad Air 3

iPad Gen 8 (8th gen)

Basic Usage Guide for the RP2354A Pico Board