specs:
IPhone 4 Chasis.
Display. 3.50-inch.
RAM. 512MB.
Storage. 8GB.
GPU. PowerVR SGX535
CPU. 1 GHz (Underclocked to 800 MHz) single core 32-bit ARM Cortex-A8 "Hummingbird".
PSU. 5W USB Power Adapter.
Cooling. When it's overheating i pour alkaline water on all the internals
========================================================