Firmware Review: Tecno Camon 20 Premier 5G The "HiOS 13" Experience on the Photography Flagship When reviewing a device like the Tecno Camon 20 Premier, hardware usually takes center stage—specifically the unique shifting lens mechanism. However, the software (firmware) is the engine that drives this hardware. The Premier runs on HiOS 13 , built on top of Android 13 . Here is a deep dive into the firmware performance, features, stability, and the "bloatware" situation.
1. The Foundation: HiOS 13 and Android 13 The Camon 20 Premier ships with HiOS 13 out of the box. This represents Tecno’s latest iteration of their custom skin. Unlike stock Android, HiOS is heavy on customization and features.
The Aesthetics: Visually, the firmware adopts a "Chameleon" design philosophy. The icons are rounded, colorful, and distinct. The default themes are arguably the most visually polished Tecno has ever produced, matching the premium vegan leather back of the device. Fluidity: The Premier uses a 120Hz AMOLED panel, and the firmware includes an "Ultra-Smooth" animation engine. Transitions are generally fluid, though occasionally aggressive animation scaling makes the UI feel faster than the actual processing load. Always On Display (AOD): The firmware supports extensive AOD customization, allowing users to pin notes, music controls, and personalized animations on the screen while the phone is locked.
2. Performance & Resource Management Under the hood, the Premier is powered by the MediaTek Dimensity 8050 . The firmware does a decent job of balancing this chipset, though it is tuned aggressively for foreground tasks. firmware tecno camon 20 premier 5g best
Memory Management (RAM): With 8GB of physical RAM and up to 8GB of virtual RAM expansion (a firmware feature), multitasking is solid. The firmware keeps social media apps and heavy browsers in memory for long periods. The "Memory Freeze" feature is intelligent, putting background apps to sleep to save battery, though sometimes it kills music players too aggressively. Gaming Mode: The firmware includes "Game Mode 4.0." It effectively blocks notifications and calls during gameplay. It also allows for performance tweaking (turning off camera effects to boost frame rates). On the Premier, this mode stabilizes the Dimensity 8050 well, preventing throttling during extended sessions of Call of Duty Mobile or PUBG . Thermal Control: The firmware manages heat surprisingly well. Even with the shifting lens camera mechanism active, the thermal throttling logic in the software prevents the phone from becoming uncomfortably hot during 4K video recording.
3. Camera Software Integration This is the heart of the Camon 20 Premier. The firmware is designed specifically to leverage the RGBW Pro Sensor and the Mechanical Rotation Lens .
CAMON ProScaler Algorithm: The firmware uses a computational photography algorithm to upscale images. While the sensor is 64MP, the software outputs incredibly detailed 32MP or 64MP shots by combining pixel data. Steadicam Firmware: The electronic stabilization in the firmware is top-tier. The "Super Steady" mode in video recording uses predictive algorithms to counteract shake. The Shift-Lens UI: The firmware integrates seamlessly with the hardware shifting lens. When you switch to ultra-wide or macro, the UI prompts the lens shift, and the software overlays color profiles (Cinematic, Blockbuster modes) that are genuinely useful. Night Mode: The "Night City" filters in the firmware are excellent. The software noise reduction is tuned to keep details crisp without the "watercolor" effect often seen on previous Tecno firmware iterations. Firmware Review: Tecno Camon 20 Premier 5G The
4. The "Bloatware" Situation & Ads This is the most polarizing aspect of Tecno firmware.
Pre-installed Apps: Out of the box, the firmware comes heavy with pre-installed third-party apps (Facebook, Instagram, TikTok, various casual games). While some are useful, most serve to lower the manufacturing cost of the device. Ads & Recommendations: Unlike flagship Samsung or Pixel phones, the HiOS firmware contains "recommendation" folders on the home screen and occasionally pushes notifications for games or Tecno services.
The Good News: Most of these can be disabled. You can long-press notification spam to turn off "App Promotion" notifications. You can uninstall most third-party bloatware. However, the "HiOS Services" folder often remains and cannot be fully removed, only hidden. Here is a deep dive into the firmware
System Apps: The native apps (File Manager, Calculator, Weather) are feature-rich but filled with ads in the bottom banner. This is a stark contrast to the "Premium" hardware feel of the Premier.
5. Battery Firmware & Charging Logic The 5000mAh battery is managed by Tecno’s "Endurance" firmware logic.