Sofix S-BOS3 CD3215 CD3217 USB-C Charging CD chip ROM Programmer.

S-BOS3 Introduction and Supported Model Introduction
Used for writing ROM data for USB-C CD chips (CD3215 and CD3217).
S-BOS3 come pre-loaded with original factory ROM data for USB-C CD chips found in devices manufactured between 2016 and 2023.
The Type-C circuitry in MacBooks utilizes 5V-to-20V voltage boost process; corruption of the USB-C ROM data will result in the motherboard receiving only 5V of power.
When MacBook motherboard receives only 5V of power—characterized by the current repeatedly cycling on and off—it indicates that the USB-C ROM data is corrupted.
Use the S-BOS3 tool to write the corresponding ROM data for the specific model, thereby restoring the motherboard's power supply to its normal 20V boosted state.
S-BOS3 contains pre-loaded CD ROM data covering iPad, iPhone, and MacBook models. Supported Models
Compatible with MacBook, iPad, and iPhone models featuring Type-C interface, manufactured between 2016 and 2023.
MacBook models manufactured between 2016 and 2018 utilize the CD3215 USB-C chip.
MacBook models manufactured between 2019 and 2023 utilize the CD3217 USB-C chip. Models Corresponding to the ROM Data
iPad 11-inch Models

iPad 12.9-inch Models

iPad Air and Mini Models

iPhone Models

MacBook M1 Models

MacBook M2 Models

MacBook M3 Models

MacBook T1 Models

MacBook T2 Models.