Very interesting article, I always wanted a low-level phone reverse-engineering read like that to understand it better. Few questions for the author: do you th

Very interesting article, I always wanted a low-level phone reverse-engineering read like that to understand it better. Few questions for the author: do you think the most popular commercial tool (guardsquare if im not wrong) brings anything new to the table which prevents an easy disassembly like this? Was TopWidgets protected by something similar or was it rather a local effort?