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Z3X Samsung Tool PRO 29.5 Complete Setup Guide

Full Installation & Features Tutorial | Step-by-Step Instructions

Last Updated: December 2025 | Version: 29.5

Tool Overview

Z3X Samsung Tool PRO 29.5 is a professional software solution designed for Samsung mobile devices. This version provides enhanced features for device repair, unlocking, and maintenance operations.

System Requirements

• Operating System: Windows 10/11 (64-bit recommended)
• Processor: Intel Core i3 or higher
• RAM: Minimum 4GB (8GB recommended)
• Storage: 2GB free disk space
• USB Ports: USB 2.0/3.0 working properly
• Additional: .NET Framework 4.8 installed

Complete Installation Steps

1 Driver Installation

• Download Samsung USB Drivers package
• Extract the ZIP file to a folder
• Run Setup.exe as Administrator
• Follow installation wizard instructions
• Restart your computer after installation

2 Software Installation

• Download Z3X Tool PRO 29.5 setup files
• Extract the archive using WinRAR or 7-Zip
• Run Z3X_Setup_29.5.exe as Administrator
• Choose installation directory (Default: C:\Z3X\)
• Complete the installation wizard
• Do not launch the tool yet

3 Initial Configuration

• Launch Z3X Samsung Tool PRO 29.5
• Go to Settings > Update Database
• Download latest support files
• Configure COM port settings
• Set up connection parameters
• Save configuration

4 Connection Setup

• Connect Samsung device via USB cable
• Ensure device is in correct mode (Download/ADB)
• Check device detection in tool interface
• Test connection with Read Info function
• Verify proper driver installation

Main Features of Z3X 29.5

FRP/Google Lock Remove

Bypass Factory Reset Protection on Samsung devices without data loss. Supports Android 5 to Android 13.

IMEI Repair & Write

Repair corrupted IMEI numbers and write new IMEI to Samsung devices. Supports both single and dual SIM models.

Pattern/PIN Unlock

Remove screen locks including pattern, PIN, password, and fingerprint locks without factory reset.

Network Unlock

Unlock SIM network restrictions for carrier-locked Samsung phones. Direct unlock and code generation supported.

Flash Operations

Read/Write firmware, repair bootloader, fix software issues, and restore bricked devices.

Backup & Restore

Full EFS backup, QCN backup/restore, certificate operations, and partition management.

Supported Samsung Models

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Series	Models	Android Version
Galaxy S Series	S7, S8, S9, S10, S20, S21, S22	Android 6 - Android 13
Galaxy A Series	A10, A20, A30, A50, A51, A52, A71, A72	Android 9 - Android 13
Galaxy M Series	M10, M20, M30, M31, M51, M62	Android 8 - Android 12
Galaxy J Series	J2, J5, J6, J7, J8	Android 5 - Android 9
Galaxy Note Series	Note 8, Note 9, Note 10, Note 20	Android 7 - Android 12
Other Models	Tab Series, Fold Series, Flip Series	Varies by model

How to Use Z3X Tool PRO 29.5

For FRP Removal

1. Connect device in Download Mode (Vol Down + Power + Home)
2. Select "FRP Remove" from main menu
3. Choose device model from list
4. Click "Start" button
5. Wait for process completion
6. Device will reboot without Google lock

For IMEI Repair

1. Connect device in ADB Mode
2. Select "IMEI Repair" tab
3. Enter new IMEI numbers
4. Choose "Write IMEI" option
5. Click "Execute" button
6. Verify IMEI with *#06#

For Pattern Unlock

1. Connect device in Recovery Mode
2. Select "Security Remove" option
3. Choose "Pattern Unlock"
4. Click "Remove" button
5. Wait for process completion
6. Device will restart without lock

Comparison with Previous Versions

Feature	Z3X 29.5	Z3X 29.4	Z3X 29.3
Android 13 Support	✅ Full	✅ Limited	❌ No
S22 Series Support	✅ Yes	✅ Yes	✅ Limited
A53/A73 Support	✅ Yes	✅ Yes	❌ No
New UI Interface	✅ Yes	❌ No	❌ No
Database Updates	✅ Auto	✅ Manual	✅ Manual
Bug Fixes	✅ 15+	✅ 8	✅ 5

Troubleshooting Common Issues

Connection Problems

• Device not detected: Reinstall Samsung USB drivers, try different USB cable
• Connection drops: Use USB 2.0 port, disable power saving for USB ports
• Driver errors: Update Windows, run driver installer as Administrator

Tool Issues

• Tool not opening: Install .NET Framework 4.8, run as Administrator
• Update failed: Check internet connection, disable firewall temporarily
• Process failed: Ensure correct device mode, use supported firmware

Device Issues

• Not entering Download Mode: Check button combination, battery level
• Process stuck: Restart tool and device, try different USB port
• Error messages: Note error code, check tool documentation

Additional Information

Supported Operations

• Read/Write EFS
• Repair Network
• Change CSC
• Reset Flash Counter
• Patch Certificate
• Backup QCN

Requirements

• Original USB cable
• Good battery charge (50%+)
• Stable internet connection
• Administrator rights
• Latest drivers

Tips & Best Practices

• Always backup before operations
• Use original data cables
• Keep tool updated
• Follow instructions carefully
• Check device compatibility

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Z3X Samsung Tool PRO 29.5 Complete Setup Guide

For technical support and updates, always refer to official documentation and verified sources.

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