Secret Toolkit: Device Check
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About this app
⚡ Unlock the Hidden Power of Your Android Device! ⚡
Secret Toolkit PRO by Cubiq Infotech is the ultimate, all-in-one hardware diagnostics, secret codes explorer, and device inspection suite. Whether you want to test your phone's sensors, check battery health, clear water from your speakers, inspect a used smartphone before buying, or discover manufacturer-specific dialer codes, Secret Toolkit gives you complete control—100% offline and zero data tracking.
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🔥 TOP FEATURES AT A GLANCE
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📱 1. COMPREHENSIVE SECRET CODES DIRECTORY (150+ CODES)
• Discover hidden MMI, USSD, and engineering codes for Samsung, Xiaomi, POCO, Redmi, OnePlus, OPPO, Realme, Vivo, Google Pixel, Motorola, Huawei, Sony, and Nokia.
• Inspect hardware testing menus, firmware PDA/CSC versions, SAR radiation values, VoLTE/VoWiFi toggles, and network status.
• Safety Interceptor: Real-time risk warnings (Safe, Advanced, Destructive) protect your device from accidental data wipes.
• Interactive dialer integration: launch directly into your native phone dialer with one tap.
🔍 2. USED PHONE INSPECTOR & REPORT CARD (BUY & SELL AUDIT)
• Buying or selling a refurbished or secondhand phone? Run our quick 2-minute hardware audit.
• Test touchscreen digitizer dead zones, OLED/AMOLED sub-pixel burn-in, vibration haptics, flashlight diodes, and audio drivers.
• Generate an official, shareable "Certified Hardware Health Report Card" to verify authenticity and build buyer trust.
🔊 3. ACOUSTIC SPEAKER CLEANER (WATER & DUST REMOVAL)
• Emits scientific sound wave frequencies (165Hz – 440Hz sweep) with high-intensity resonance to help dislodge dust and surface water trapped in speaker grilles.
• Includes live neon oscilloscope audio frequency visualizer.
🧪 4. COMPLETE HARDWARE SENSORS & INSTRUMENT CLUSTER
• Sound Meter (Decibel / dB): Measure real-time environmental noise levels.
• Light Meter (Lux / lx): Evaluate indoor and outdoor ambient light intensity.
• 3D Surface Level & Compass: Precision surface calibration and magnetic heading.
• Multi-Touch & Hz Inspector: Test multi-finger touch tracking and real-time screen refresh rate (60Hz, 90Hz, 120Hz, 144Hz).
🔋 5. BATTERY HEALTH & THERMAL MONITOR
• Monitor live battery temperature (°C / °F), voltage (mV), charging current flow (mA), technology (Li-ion/Li-poly), and capacity.
• Smart thermal alerts warn you before your device throttles or overheats.
🤖 6. ON-DEVICE AI HARDWARE ASSISTANT
• Instant answers tailored to your exact phone model, processor architecture, RAM, and Android version.
• Offline intelligence: diagnose battery drain, heating causes, and connectivity slowdowns without uploading your data.
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🛡️ 100% PRIVACY FIRST – ZERO TELEMETRY
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• No account registration required.
• No location tracking.
• No cloud storage of personal hardware data.
• Built strictly in accordance with Google Play Developer Policies and Better Ads Standards.
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🌐 SUPPORTED MANUFACTURERS & ROMs
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Compatible with Android 8.0 up to Android 16+ on:
• Samsung (One UI)
• Xiaomi / Redmi / POCO (HyperOS & MIUI)
• OnePlus & OPPO (ColorOS / OxygenOS)
• Realme (Realme UI)
• Google Pixel (Pixel UI)
• Vivo & iQOO (Funtouch OS / OriginOS)
• Motorola, Nothing OS, Honor, ASUS ROG, and more!
Download Secret Toolkit PRO today and master your Android device!
Secret Toolkit PRO by Cubiq Infotech is the ultimate, all-in-one hardware diagnostics, secret codes explorer, and device inspection suite. Whether you want to test your phone's sensors, check battery health, clear water from your speakers, inspect a used smartphone before buying, or discover manufacturer-specific dialer codes, Secret Toolkit gives you complete control—100% offline and zero data tracking.
────────────────────────
🔥 TOP FEATURES AT A GLANCE
────────────────────────
📱 1. COMPREHENSIVE SECRET CODES DIRECTORY (150+ CODES)
• Discover hidden MMI, USSD, and engineering codes for Samsung, Xiaomi, POCO, Redmi, OnePlus, OPPO, Realme, Vivo, Google Pixel, Motorola, Huawei, Sony, and Nokia.
• Inspect hardware testing menus, firmware PDA/CSC versions, SAR radiation values, VoLTE/VoWiFi toggles, and network status.
• Safety Interceptor: Real-time risk warnings (Safe, Advanced, Destructive) protect your device from accidental data wipes.
• Interactive dialer integration: launch directly into your native phone dialer with one tap.
🔍 2. USED PHONE INSPECTOR & REPORT CARD (BUY & SELL AUDIT)
• Buying or selling a refurbished or secondhand phone? Run our quick 2-minute hardware audit.
• Test touchscreen digitizer dead zones, OLED/AMOLED sub-pixel burn-in, vibration haptics, flashlight diodes, and audio drivers.
• Generate an official, shareable "Certified Hardware Health Report Card" to verify authenticity and build buyer trust.
🔊 3. ACOUSTIC SPEAKER CLEANER (WATER & DUST REMOVAL)
• Emits scientific sound wave frequencies (165Hz – 440Hz sweep) with high-intensity resonance to help dislodge dust and surface water trapped in speaker grilles.
• Includes live neon oscilloscope audio frequency visualizer.
🧪 4. COMPLETE HARDWARE SENSORS & INSTRUMENT CLUSTER
• Sound Meter (Decibel / dB): Measure real-time environmental noise levels.
• Light Meter (Lux / lx): Evaluate indoor and outdoor ambient light intensity.
• 3D Surface Level & Compass: Precision surface calibration and magnetic heading.
• Multi-Touch & Hz Inspector: Test multi-finger touch tracking and real-time screen refresh rate (60Hz, 90Hz, 120Hz, 144Hz).
🔋 5. BATTERY HEALTH & THERMAL MONITOR
• Monitor live battery temperature (°C / °F), voltage (mV), charging current flow (mA), technology (Li-ion/Li-poly), and capacity.
• Smart thermal alerts warn you before your device throttles or overheats.
🤖 6. ON-DEVICE AI HARDWARE ASSISTANT
• Instant answers tailored to your exact phone model, processor architecture, RAM, and Android version.
• Offline intelligence: diagnose battery drain, heating causes, and connectivity slowdowns without uploading your data.
────────────────────────
🛡️ 100% PRIVACY FIRST – ZERO TELEMETRY
────────────────────────
• No account registration required.
• No location tracking.
• No cloud storage of personal hardware data.
• Built strictly in accordance with Google Play Developer Policies and Better Ads Standards.
────────────────────────
🌐 SUPPORTED MANUFACTURERS & ROMs
────────────────────────
Compatible with Android 8.0 up to Android 16+ on:
• Samsung (One UI)
• Xiaomi / Redmi / POCO (HyperOS & MIUI)
• OnePlus & OPPO (ColorOS / OxygenOS)
• Realme (Realme UI)
• Google Pixel (Pixel UI)
• Vivo & iQOO (Funtouch OS / OriginOS)
• Motorola, Nothing OS, Honor, ASUS ROG, and more!
Download Secret Toolkit PRO today and master your Android device!
Explore 150+ OEM secret codes, run hardware diagnostics & inspect used phones.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- This app may share these data types with third partiesLocation
- No data collectedLearn more about how developers declare collection
- Data isn’t encrypted
- Data can’t be deleted
What’s new
🚀 Welcome to Secret Toolkit PRO!
• 150+ Android secret codes and diagnostic codes
• Complete hardware & device diagnostics
• Multi-touch, display, speaker, microphone & vibration tests
• Live sensors, battery, network & device information
• Used phone inspection tools for pre-owned devices
• Speaker dust & moisture cleaning test
• Improved performance, stability and user experience
• Privacy-focused tools designed to work locally on your device
• 150+ Android secret codes and diagnostic codes
• Complete hardware & device diagnostics
• Multi-touch, display, speaker, microphone & vibration tests
• Live sensors, battery, network & device information
• Used phone inspection tools for pre-owned devices
• Speaker dust & moisture cleaning test
• Improved performance, stability and user experience
• Privacy-focused tools designed to work locally on your device
