If you thought Qualcomm's woes over overheating were over, it might be time to think again. [Update: Qualcomm has issued an official statement on the Snapdragon 820 heat rumors]. Its Snapdragon 810 flagship chip was hounded by inconsistent heat problems. The upcoming Snapdragon 820 is supposedly better, though Qualcomm has chosen not to mention anything about it, instead focusing on its key strengths. All seemed well, enough for Samsung to reportedly get behind the new chip as well. Except now there are once again murmurs of heating problems but this time, instead of turning away, Samsung is digging in to help.