Requirements: Windows 10/11 PC · iCareFone installed · iPhone running iOS 18 · USB cable
Developer Mode is a security feature introduced in iOS 16 that must be manually enabled before running development builds, automation tools, or third-party management software like iCareFone. It is disabled by default on all devices.
- Go to the official Tenorshare iCareFone website and download the Windows installer.
- Run the
.exefile and follow the on-screen instructions to complete the installation. - Launch iCareFone after installation.
- Use a Lightning or USB-C cable to connect your iPhone to the Windows PC.
- On your iPhone, tap Trust when the "Trust This Computer?" prompt appears.
- Enter your passcode if prompted to confirm the trust.
iCareFone should detect your device automatically and display your iPhone model and iOS version on the home screen.
- In iCareFone, attempt to use any feature that requires deeper device access (e.g., File Manager, App Management, or iOS repair tools).
- iCareFone will display a pop-up warning that Developer Mode must be enabled to proceed.
- Follow the on-screen guidance — iCareFone will direct you to the correct Settings path on your iPhone.
On your iPhone, follow these steps:
- Open the Settings app.
- Scroll down and tap Privacy & Security.
- Scroll to the very bottom of the page and tap Developer Mode.
- Toggle Developer Mode to the ON position.
- A system alert will appear warning that Developer Mode reduces security. Tap Restart to confirm.
⚠️ Your iPhone will restart automatically to apply the change.
- After your iPhone restarts, unlock it with your passcode.
- A confirmation dialog will appear asking if you want to turn on Developer Mode. Tap Turn On.
- Enter your passcode one more time to confirm.
Developer Mode is now active. The toggle in Settings → Privacy & Security → Developer Mode should appear green.
- Go back to your Windows PC.
- iCareFone may ask you to re-trust the device — tap Trust on your iPhone again if prompted.
- You should now have full access to all iCareFone features that require Developer Mode.
| Issue | Solution |
|---|---|
| "Developer Mode" option not visible | Make sure your device is connected to the PC via USB before looking for the option in Settings |
| iPhone not recognized by iCareFone | Install or update Apple Mobile Device Support (comes with iTunes) |
| Trust prompt does not appear | Disconnect and reconnect the USB cable, then unlock your iPhone |
| Restart prompt does not show after toggling | Force restart your iPhone manually and check the toggle again |
To turn off Developer Mode at any time:
- Go to Settings → Privacy & Security → Developer Mode.
- Toggle the switch to OFF.
- Tap Turn Off & Restart to confirm.
- Enabling Developer Mode does not jailbreak your device.
- This setting persists across reboots until manually disabled.
- Developer Mode is per-device — it must be enabled individually on each iPhone.
Tutorial written for iCareFone on Windows with iOS 18. Steps may vary slightly on older iOS versions.