Tecno Camon 30 Pro Problems: 100% Fix Guide

Is your 50MP Sony IMX890 camera blurring or battery draining? Here is the ultimate 15-step HiOS optimization guide.

15 Steps

IMX890 Sensor

4 Issues

HiOS System

The Tecno Camon 30 Pro 5G is a camera beast, but HiOS can sometimes be heavy. Users report issues like OIS shake, heating during 4K recording, and aggressive background app killing.

Don't worry—your hardware is solid. These are software tuning issues. Follow this guide to optimize your Camon experience.

Problem	Diagnosis	Fix Difficulty
Camera Blur	OIS Calibration	Easy
Battery Drain	HiOS Bloatware	Medium
Heating	Panther Engine	Easy

Diagnostic Hub

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Camera Blur

Fixing focus hunting on the 50MP Sony sensor.

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Battery Drain

Optimizing the 5000mAh battery on HiOS.

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Heating

Cooling down the Dimensity 8200 Ultimate.

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Display

Fixing 144Hz refresh rate stutters.

1. Fixing 50MP Camera Blur & OIS

The Sony IMX890 is flagship-grade, but HiOS processing can cause lag. Let's fix it.

Steps 1-3: Lens Optimization

Clean Laser Focus: The Camon 30 Pro uses Laser Autofocus (the small black dot near flash). Ensure it's clean and not covered by a cheap case.
Disable AI Cam: In complex lighting, turn OFF "AI Cam". It sometimes over-processes the image, causing shutter lag and blur.
OIS Reset: If video is shaky, enable "Ultra Steady" mode once, record for 5 seconds, then disable it to recalibrate the OIS gyro.

2. Solving Battery Drain on HiOS

HiOS comes with pre-installed apps that run in the background.

Steps 4-6: Power Management

Freeze Apps: Use the "Freezer" app. Add rarely used apps here to stop them from waking up the CPU.
Phone Master: Open "Phone Master" > Power Saving. Use "Ultra Power Saving" only in emergencies, use "Smart Power Saving" daily.
Refresh Rate: Switch from "Auto-Switch" to "120Hz" or "60Hz". Auto-switching logic in HiOS can drain battery by constantly changing hz.

3. Cooling Down (Dimensity 8200)

The "Ultimate" chip is powerful but heats up during gaming.

Steps 7-9: Thermal Control

Game Mode: Open Game Space. Set performance to "Equilibrium Mode" instead of "Performance Mode" to reduce heat by 3-4°C.
MemFusion: Go to Settings > Special Function > MemFusion. Turn OFF Virtual RAM if you have 12GB physical RAM. Virtual RAM generates heat.
Bypass Charging: When gaming, use "Bypass Charging" feature in Game Space to power the phone directly without charging the battery (Zero Heat!).

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HiOS Tip: Use "Ella" assistant to quickly clear cache by saying "Hey Ella, clean my phone".

4. Display & Touch Issues

144Hz is smooth, but ghost touches can occur.

Steps 10-12: Visual Fixes

Pocket Mode: Ensure "Inadvertently Mode" (Pocket Mode) is ON in Display settings to prevent ghost touches.
Eye Care: Enable "Eye Care" with a custom schedule. This reduces blue light strain which can cause headaches on high brightness.
Animation Scale: Go to Developer Options. Set animations to 0.5x. HiOS animations are slow by default; this makes them snappy.

Warning: Avoid using non-Tecno chargers. The 70W Ultra Charge requires the original cable and brick for safety.

Additional Maintenance (Steps 13-15)

Step 13 (Bloatware): Disable "Instant Apps" and "Palm Store" notifications to save data and battery.
Step 14 (System Update): Check System Update. Tecno releases camera patches frequently. Always install them.
Step 15 (Restart): HiOS caches heavily. Restart your phone every 2-3 days to keep it flying fast.

Is Your Camon Optimized?

The Tecno Camon 30 Pro is a fantastic value flagship. With these tweaks, you fix the HiOS quirks and enjoy the raw power of the Dimensity 8200.

Got a cool camera shot? Share your settings below!

Tecno Camon 30 Pro: Professional Hardware Validation