Z FLIP 4 SAMSUNG INSTANT USB CARRIER UNLOCK

Flip 4 Unlocking Service Step-by-Step Guide:

Our Flip 4 unlocking service provides a fast and efficient solution for unlocking your Samsung Flip 4 device's network restrictions. With just one click, enjoy permanent freedom from SIM card lock and carrier chains.

Here are the features and benefits of the Flip 4 unlocking service:

Features:

• Permanent solution with just one click
• No combination file or EDL cable required
• Use of special methods for quick and efficient unlocking
• Support for various Samsung Flip 4 models
• Instant delivery of service
• Compatible with any GSM operator

Benefits:

• Increased device usability with any GSM operator
• No more SIM card lock
• Freedom from carrier restrictions
• Permanent unlock status
• Continued normal device functionality (text, call, 5G, etc.)
• Unaffected by factory reset or firmware upgrade
• Improved user experience with greater flexibility in choosing carriers

Step 1: Preparation

Before beginning the unlock process, it's important to back up your data and prepare your device. Follow these steps:

1. Enable USB debugging.
2. Dial *#0808# and select MTP + ADB.
3. Set the screensaver duration to 10 minutes.
4. Remove the SIM card from your phone.
5. Ensure the phone battery is at least 50% charged.
6. Turn off Wi-Fi and make sure there are no pending updates.
7. Remove any screen lock or password on the device and set it to NONE.

Step 2: Requirements

To successfully unlock your Samsung Flip 4 device, meet the following requirements:

1. The device must not have a custom ROM or custom recovery.
2. The device must not be rooted.
3. The device's IMEI must not be bad or 0.
4. The device's Cert status must not be fail (dial *#0011# to check).
5. The MIPI device status must not be fail.
6. The phone's Knox warranty must be 0x0.
7. The phone must be on factory firmware.
8. The bootloader must not be unlocked.
9. The phone must not have any hardware-related signal or network issues.
10. The phone should not be locked by device services, payment services, KG (Knox Guard) or MDM (Mobile Device Management).

Step 3: Unlock Process

The unlock process takes 1-10 minutes 

Step 4: Delivery

The Flip 4 sim unlock service will be delivered instantly, but a Windows PC, original Samsung USB cable, and reliable internet connection with a minimum upload speed of 10 Mb/s is required for a smooth process.

Once the process has started, it cannot be cancelled. Please ensure you can wait up to 24 hours before purchasing the service.

Supported Models

Our unlocking service supports the following Samsung Flip 4 models: SM-F721B, SM-F721B/DS, SM-F721, SM-F721U, SM-F721U1, SM-F721W.

Conclusion

Unlock your Samsung Flip 4 device with our convenient and efficient unlocking service. Enjoy permanent freedom from SIM card lock and carrier restrictions, with full device functionality guaranteed. With easy-to-follow steps and instant delivery, unlocking your device has never been easier.

Disclaimer

The Flip 4 unlock service is single-use per device. Once the unlock process is initiated, it cannot be undone or repeated. It is essential to follow all steps correctly and accurately to ensure a successful unlocking process.

Keep in mind that unlocking may void the warranty of your device, and it could be illegal in certain countries, so please check your local laws and regulations before attempting to unlock your device