Posting a link to the previous discussion will not change the
answers you received nor the situation you are in. As KiltedTim
said, once you are in recovery mode, the data is no longer there
on the device.
Second that imobl! Unfortunately once the device IS in recovery mode we cannot save the informion on it... UNLESS you have a backup prior to the incident.
If holding the home and power button do not do anything for you, then the iPhone is basically a paper weight till you restore it.