Cihazla vs Speaker Toolkit

Cihazla helps you inspect a used iPhone before buying or selling it. Follow guided checks and understand the condition of the device. 12 GUIDED CHECKS Start with the screen, touch, front/rear cameras and audio. Full Test adds sensors, buttons and vibration, biometrics, battery health, charging, connectivity, parts/service history and ownership checks. Available checks depend on your device; some steps require user confirmation or manual input. A CLEAR DEVICE REPORT See device details, test results, a score out of 100 and priority findings in one place. A color-coded phone diagram and category summary show inspection coverage. Untested checks are shown separately. PHOTOS AND DEVICE HISTORY Add front, back and frame photos; mark scratches, cracks or dents directly on the images. Record cosmetic condition, parts/service history, box and invoice details in an organized screen before completing your report. SHARE A PDF Share the full report with photos and findings as a PDF or text. Revisit completed inspections in your report history. Reports and selected photos are stored on your device; you initiate sharing. START FOR FREE The first 4 essential checks and a quick report are free. A one-time in-app purchase unlocks 8 advanced checks and the detailed PDF report for the current inspection. No subscription. Each new full inspection requires a separate purchase. Checks combine automatic measurements, manual testing and user declarations. Battery health, parts history and ownership cannot be automatically verified on every device. Cihazla does not provide authorized-service diagnosis, a warranty or definitive fault detection. Price estimates use your inputs and are not live market prices. Available in Turkish and English. No account required. PRIVACY, TERMS AND SUPPORT Privacy Policy: https://mustafakuk.github.io/privacy/cihazla.html Terms of Use (EULA): https://mustafakuk.github.io/terms/cihazla.html Support: https://mustafakuk.github.io/support/cihazla.html

A pocket audio lab for testing and exercising your iPhone speaker. Every tool generates sound locally — no microphone, no network, no account. • Speaker Cleaner — preset sweeps that may help dislodge loose water or dust. • Air Blower — shaped wind noise, four power levels. • Frequency Generator — 20 Hz to 20 kHz with live oscilloscope. • Speaker Test — Left, Right, Stereo, Bass, Treble diagnostics. • Noise Lab — White, Pink, Brown noise. Sound waves, not magic. Cannot repair damaged hardware.