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Some warmth during heavy phone use is normal. But if your phone becomes too hot to hold comfortably during calls, video playback, or everyday tasks, that is excessive heat — a sign of a fault that needs attention. At Pro-Logic Technologies, we address heat management issues thoroughly.
Normal vs Abnormal Heat
A phone running navigation, a demanding game, or a long video call will warm up — this is expected. Abnormal heat is when the phone becomes uncomfortable to hold during a voice call, basic web browsing, or tasks that should place minimal load on the hardware.
Common Causes
- Processor throttling not working — modern processors automatically reduce speed when hot; if thermal management software fails, the chip runs hot without limit.
- Heavy malware — hidden processes running the CPU at maximum load during apparent normal use.
- Damaged battery — an internally deteriorating battery generates significant heat during any power draw.
- Defective charging while using — using a phone while charging, particularly with a fast charger, generates heat; faulty fast-charging regulation makes this worse.
- Blocked ventilation design — using the phone in a thick case that traps heat accelerates temperature buildup.
- Thermal paste degradation — on some premium Android devices, the thermal interface material between the chip and heat spreader can dry out, reducing cooling efficiency.
Our Approach
We run the phone through a controlled usage scenario while monitoring internal temperatures using diagnostic tools. We identify which component is generating excessive heat. Software-side causes are resolved through OS repair, malware removal, or app management. Hardware causes — battery replacement, charging IC repair, or in advanced cases, thermal interface material refresh — are addressed in our workshop.
Excessive heat during normal use points to something that needs fixing. Trust Pro-Logic Technologies to get to the bottom of it.
