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DX-SR8 Flash Writer Ver01.12.zip Unzip  extract DX-SR8 Flash Writer Ver01.12.msi extract Instal01.cab CPU: R8C R8C/Lx/3AA Microcontroller IC 16-Bit 20MHz 128KB (128K x 8) FLASH 100-LFQFP (14x14) Flash code is embedded as Motorola S-record format in _B... file (many _xxx files without extension in package). It can be extracted and cleaned (rem non-printing chars etc.) e.g. with Python. srec_info:      

I am interested in finding unknown remote commands and test modes. Ghidra and a bit of Python code.

I downloaded two Android apps from APKPure.com M-Radio Control MOTOTRBO.xapk and M-Radio Control TETRA.xapk Unzipped xapks and decompiled with Apktool (Linux) and used grep to search in src files, e.g. grep -ri "cpin" . --include="*.java" grep -ri "trunk" . Search finds AT commands etc.  

DragonOS VirtualBox   Cheap UFI variants of UZ801 work by default in Asian bands. It is possible to set European bands. https://github.com/hkfuertes/msm8916-openwrt/tree/enable_bands#band-configuration-uf02     Rayhunter  

Alinco DJ-G29T firmware updater softwate  DJ-G29T ver.1.10NEW.msi => unzip, Instal01,cab => unzip File named PO1_A3 ... contains compiled code and data section in Motorola S-record format. Remove lines before and after data section and with some Python scripts clean the data section. import re import argparse import sys def clean_file(path: str) -> None:     try:         with open(path, 'r', encoding='ansi') as f:             text = f.read()     except FileNotFoundError:         print(f"File not found: {path}", file=sys.stderr)         sys.exit(1)     cleaned = re.sub(r'[^S0-9A-F\r\n]+', '', text)     with open(path, 'w', encoding='ansi', newline='') as f:         f.write(cleaned) def main() -> None:     parser = argparse.ArgumentParser(         description='Keep characters S,0-9,A-F'   ...

with srecparser.py https://techcoderadio.blogspot.com/2026/04/motorola-s-record-old-python-code.html     Uniden BR330T BCT15 BCD396T