I have a Kyocera hydro wave phone. It has a Qualcomm 410 SOC. It's not rooted or anything. All stock. Quad core 1200 MHz. I ran app app called stress test for CPU and cpu-z to monitor the temp. I ran the CPU stress test on all 4 cores for about 2 min 30 sec. And then stopped it. The CPU temps in cpu-z went up to 77°c. Is this too high of a temp when the phone at a full load or is it normal?