Reverse engineering a dynamic library on the Xperia Play

Welcome to part two of my journey to completely reverse the PSX emulator on the Xperia Play. When we last¬†left off, I managed to figure out the format and the basic order of¬†execution of the emulator. It’s been a week now, and I have more stuff to reveal. Continue reading

Quickguide: Bypassing Lenovo S10 BIOS Whitelist

Lenovo loves to assert their dominance to you by whitelisting what WWAN (3G modem) card you can install in your laptop. There has been a way to bypass or remove the whitelist on most models, except the S10. Now I found a great guide here: that shows you how the remove the whitelist, but as many found out, it doesn’t always work. The problem is that… well, I don’t know what the problem is, but I’m guessing there’s additional checks. I’ve been trying to find the format of the S10 whitelist, but I’m having no luck, so we’ll do it the easy way. Brute force. Put your WWAN card into every whitelist entry. It’ll have to work then, right? Continue reading