100% Offline Smartphone Hardware Diagnostics
Inspect Every Pre-Owned Phone With Kasauti Precision
India's most trusted offline mobile diagnostic suite. Run 24+ comprehensive benchmarks on used smartphones in under 3 minutes—verifying original vs counterfeit displays, multi-touch latency, battery degradation, dual microphones, and 8-axis sensors with zero cloud dependency.
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100% Offline • Zero SIM/WiFi
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QR-Verified PDF Certificate
Jemixo Kasauti
98%
Overall Diagnostic Health
Display & Multi-Touch (10-Pt)
Dual Mic & Audio Clarity
8-Axis Sensor Calibration
Battery Thermal & Health
Cameras & Flash Synchronization
24+
Hardware & Sensor Tests
100%
Offline & Zero Cloud Leak
13
Regional Indian Languages
Free
Certified PDF Certificate
Precision Inspection Suite
Expose Hidden Hardware Defects Instantly
A pre-owned phone may look pristine on the outside, but internal defects—such as ghost touch, counterfeit replacement displays, dead battery cells, or failing proximity sensors—can cause huge financial losses. Kasauti verifies the truth on the spot.
Original vs Duplicate Display Detection
Cheap replacement screens suffer from poor touch latency, ghost touches, dead corners, and color tinting. Kasauti runs interactive 10-finger multi-touch tracing, edge-response grids, and RGB color gamut uniformity benchmarks to expose non-genuine screens instantly.
Battery & Thermal Health
Calculate real-time charging wattage, thermal temperature thresholds, discharge velocity, and battery capacity degradation.
Dual Acoustic Mic Radar
Audit the ear speaker, bottom loudspeaker acoustics, primary voice recording mic, and secondary noise-cancellation microphone.
8-Axis Sensor Calibration
Real-time calibration for proximity (in-call ear detection), accelerometer (tilt & shake), ambient light, gyroscope, and compass.
Certified QR-Verified PDF Inspection Certificate
Generate a professional, tamper-evident inspection report directly on device storage. Includes hardware model, IMEI preview, test timestamps, component health scores, and an offline QR verification seal—ready to share on WhatsApp with buyers or sellers.
Complete Benchmark Catalog
24+ Full Diagnostic Benchmarks
Explore the full breadth of hardware tests executed by Jemixo Kasauti:
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Multi-Touch 10-Finger Grid
Verifies multi-finger tracking and digitizer response.
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Screen Edge Responsiveness
Detects dead zones along outer bezels.
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RGB Color Uniformity
Checks OLED/LCD backlight bleeding and tint.
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Dead Pixel Radar
Full-screen sub-pixel audit for burned or stuck pixels.
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Screen Burn-in Checker
Identifies status bar or keyboard ghost shadows.
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Bottom Loudspeaker Acoustics
Tests high/low frequency sound resonance.
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Calling Earpiece Speaker
Audits low-decibel in-call audio volume and clarity.
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Primary Bottom Microphone
Voice recording fidelity and input gain test.
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Secondary Noise-Cancellation Mic
Verifies ambient noise-cancellation hardware.
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Rear Primary Camera Sensor
Lens sharpness, autofocus speed, and color accuracy.
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Front Selfie Camera
Face focal clarity and front sensor responsiveness.
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Flashlight & Torch Sync
Dual-tone LED synchronization and high-beam test.
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Optical Autofocus Mechanism
Macro and infinity autofocus motor latency.
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Proximity Sensor (Ear Detection)
Prevents screen from turning on accidentally during calls.
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Accelerometer (Tilt & Motion)
3-axis gravitational acceleration calibration.
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Ambient Light Sensor
Real-time lux measurement and auto-brightness.
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Gyroscope & Gaming Motion
Angular velocity tracking for games and stabilization.
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Compass & Magnetometer
Earth magnetic field orientation for map directions.
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GPS Satellites Signal Fix
Calculates coordinate precision and fix time.
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Battery Health & Degradation
Calculates remaining cell health percentage.
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Charging Wattage & Voltage
Measures fast-charging intake and cable stability.
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Thermal Sensor Temperature
Detects overheating or failing cooling systems.
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Haptic Vibration Motors
Tests linear and eccentric vibration feedback.
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Hardware Buttons (Power & Volume)
Verifies tactile click response and physical switches.
Architectural Superiority
Why Jemixo Kasauti Beats Traditional Apps
See how Kasauti compares to ad-heavy diagnostic tools on the market:
| Feature Capability | Jemixo Kasauti | Typical Play Store Apps |
|---|---|---|
| Internet / SIM Dependency | 100% Offline (Zero Required) | Requires Active Internet & Login |
| Privacy & Data Logging | Zero Cloud Uploads (Private) | Uploads IMEI, Contacts & Location |
| Advertisements & Banners | Zero Ads (100% Clean UI) | Full-screen Video Ads & Popups |
| Certified PDF Report | Included Free (Instant Export) | Locked behind ₹999/yr Paywall |
| Language Accessibility | 13 Regional Indian Languages | English Only |
| Inspection Speed | Under 3 Minutes (Full Benchmark) | 10-15 Minutes with Ads |
Got Questions?
Frequently Asked Questions
Does Kasauti require an active internet connection to test a phone?
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No. Jemixo Kasauti operates 100% offline. When inspecting a pre-owned phone without an active SIM card or Wi-Fi connected, all 24+ hardware tests, sensor benchmarks, and PDF reports execute entirely on the phone's internal processor.
Are any photos, IMEI numbers, or device data uploaded to remote servers?
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Never. Kasauti adheres to a strict zero-cloud privacy architecture. No IMEI numbers, test logs, photos, or device metrics are transmitted to any cloud server. Everything remains strictly private and confidential on the device.
How does Kasauti detect duplicate or counterfeit replacement screens?
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Aftermarket replacement screens often cut corners with inferior digitizers, limited multi-touch capability (failing beyond 2-3 fingers), sluggish edge sensitivity, and backlight bleed on pure black backgrounds. Kasauti's display suite tests these exact vulnerabilities to expose local replacement screens immediately.
Can mobile repair technicians and second-hand shop owners use Kasauti?
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Yes! Thousands of refurbished smartphone retailers, repair technicians, and second-hand dealers use Kasauti to verify incoming inventory and issue certified PDF diagnostic certificates to customers, building trust and commanding fair resale values.
Official Android Release • v1.0.0
Download Jemixo Kasauti APK
Direct APK download for instant, offline used-phone diagnostics and hardware verification. 100% genuine release signed by Jemixo Technologies with zero cloud dependency.
Recommended for 99% Phones
ARM64 (64-bit APK)
Optimized for modern Android smartphones from Samsung, Xiaomi, Redmi, Realme, Vivo, Oppo, OnePlus, Poco, and Motorola.
- Fastest 64-bit native diagnostic engine
- Compact package size (~33.9 MB)
- Android 7.0 (Nougat) to Android 15+ compatible
- Built-in PDF Certificate generator
Universal Architecture
Universal (All Android Phones)
If you are unsure of your device's chipset or testing an older 32-bit mobile, this universal package runs on all Android devices.
- Compatible with ARM32 & ARM64 chipsets
- Tested across legacy and newest Android devices
- Full 13 regional Indian languages supported
- Zero-internet diagnostic engine
Scan to Download on Phone
Point the camera of the phone you want to test at this QR code to download the APK directly.
How to Install the APK on Your Phone (4 Simple Steps)
Direct installation guide — No computer or Google Play Store login required:
1
Download the APK
Tap either Download APK button above. The download will start immediately in your mobile browser.
2
Open the Downloaded File
Once the download finishes, tap the file in your notification bar or locate it in your phone's Files > Downloads folder.
3
Allow Unknown Sources
If prompted by Android security, open Settings and toggle on "Allow from this source" or "Install unknown apps".
100% Safe • Verified Genuine by Jemixo
4
Tap Install & Start Testing
Tap Install to complete setup. Open Jemixo Kasauti and run comprehensive hardware diagnostics!
App Name
Jemixo Kasauti
Package ID
com.jemixo.kasauti
Version
v1.0.0
Min Android Version
Android 7.0+ (API 24+)
Privacy Mode
100% Offline (Zero Cloud)
Languages
13 Indian Languages + English