BaryonSweeper - a JigKick internal service tool emulator

How-to

You can watch the video or follow a text instruction below.

To restore your PSP, follow a simple instruction:

Get neccessary hardware to make a probe:
- a USB to TTL converter;
- a 1n4148 diode;
- a 10kOhm resistor (not required);
- a way to connect to battery contacts (anything from loose wires to connector from a sacrificial battery)
- soldering equipment or breadboard with jumpers
Build your probe - one-wire UART (aka K-line) adapter. You can omit an external battery if you power your PSP with a DC charger. Be aware that adapter's power output alone is not sufficient to power the PSP. You can also omit 10kOhm diode.
Create a Magic Memory Stick compatible with PSP-3000. You need to use either an official JigKick MS clone or balika011's DDCv9 - you can create both with my tool (https://github.com/khubik2/JigKick-Media-Creator)
To start the emulator, install necessary pip packages: pycryptodome, tk and pyserial.
Insert your memory stick and connect your adapter to computer running the emulator, select the COM port of your adapter and start the service.
Connect your probe to PSP's battery terminals. If done right, it should take one or two seconds for PSP to enter recovery mode and boot from MS.

Model (last digit does not matter)	DATE CODE	Is compatible?
PSP-1000	Any	Supported, any magic MS
PSP-2000	Any besides 8C	Supported, any magic MS
PSP-2000	8C	Supported, only JigKick clone or DDCv9
PSP-3000	8C 8D 9A 9B and some 9C	Supported, only JigKick clone or DDCv9
PSP-3000	some 9C; 9D, any code starting with 0 or 1	Supported, only JigKick clone
PSPgo (N1000)	Any	Supported. Instructions to enter service mode unknown
PSP Steet (E1000)	Any	Supported. No MMS image available yet.

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