How to overclock Google Nexus 4 CPU? Well, it is not recommended. Yes, you can overclock nexus 4 Qualcomm APQ8064 CPU but it gets overheated easily. And will reduce CPU speed by itself to avoid overheat. Using faster bin Nexus 4 CPU does have better overclock ability though. By the way, you need to have custom kernel that support CPU overclocking. Default kernel won’t let you do so.
Note – overclock will reduce Qualcomm APQ8064 CPU, Adreno 320 GPU and other hardware components lifespan because it will overheat easily. Do it at your own risk.