CBClient V8.0.0 - Installation Instructions
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INSTALLATION METHODS:

Method 1: Direct APK Installation (Recommended)
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1. Transfer CBClient-v8.0.0-release.apk to your Android device
2. Open the APK file on your device
3. If prompted, enable "Install from Unknown Sources" in Settings
4. Follow the installation prompts
5. Launch CBClient from your app drawer

Method 2: ADB Installation (For Developers)
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1. Enable USB Debugging on your Android device
2. Connect device to computer via USB
3. Open command prompt/terminal in this directory
4. Run: adb install -r CBClient-v8.0.0-release.apk
5. Launch CBClient from your device

SYSTEM REQUIREMENTS:
- Android 7.0 (API 24) or higher
- Minimum 50 MB free storage
- Internet connection for license validation

NEW IN V8.0:
â€¢ 11-character group names (2.18 billion times more namespace)
â€¢ AES-256-CBC encryption (military-grade security)
â€¢ PBKDF2 key derivation (100,000 iterations)
â€¢ Dynamic terminators per codebook
â€¢ "8888" magic number for instant V8 detection
â€¢ Pure 11-bit architecture throughout
â€¢ Backward compatible with V7/V6/V5 encrypted messages
â€¢ Cross-platform compatibility with Desktop V8.0

SECURITY FEATURES:
â€¢ ProGuard/R8 code obfuscation enabled
â€¢ Release keystore signing
â€¢ Resource shrinking and optimization
â€¢ Enhanced encryption algorithms

UPGRADE NOTES:
â€¢ Users can upgrade directly from V7/V6/V5 to V8.0
â€¢ Existing V7/V6/V5 encrypted messages will decrypt correctly
â€¢ New V8.0 encrypted messages provide military-grade security
â€¢ CodeBooks must be imported from Desktop Manager (V8.0)
â€¢ V8 codebooks use 11-character group names (vs 5-char in V7)

SUPPORT:
Website: https://seccomsol.com
Email: support@seccomsol.com

Copyright Â© 2026 Secure Computer Solutions Corp
All Rights Reserved
