| | Firmware Related | Hardware Related | |-------------|----------------------|----------------------| | Heat only during 33W charging | Yes (charge IC logic) | Possibly a bad battery | | Heat while idle (screen off) | Yes (wakelock bug) | No | | Heat concentrated near camera | No | Faulty mainboard | | Heat plus random reboots | Yes (kernel panic) | No |
Meta Description: Is your OPPO A78 4G running hot? Discover how the latest firmware updates address thermal issues, battery drain, and CPU throttling. Step-by-step guide to check, install, or roll back firmware to cool down your device. Introduction: The “Hot” Crisis on OPPO A78 4G The OPPO A78 4G (model number CPH2483 or CPH2565 depending on the region) is widely praised for its 5,000 mAh battery and 33W SUPERVOOC charging. However, a growing number of users are reporting a concerning issue: the device gets uncomfortably hot even during moderate use—scrolling social media, watching YouTube, or navigating with GPS. firmware oppo a78 4g hot
After analyzing community forums (Reddit, XDA, and OPPO Community) and internal service bulletins, the root cause often points to one thing: . | | Firmware Related | Hardware Related |