Qode: Secret Codes & USSD

Qode is your complete secret codes companion and mobile utility hub — featuring 1,400+ manufacturer secret codes, SIM & USSD services for 194 operators across 55 countries, country calling codes, 135+ Android tips and tricks, and instant device information.

Unlock hidden features, run hardware diagnostics, check network balances, and discover powerful Android shortcuts — all offline and without requiring any special permissions.

🔥 POPULAR SECRET CODES & DIALER SHORTCUTS

Access essential phone codes and hidden engineering menus instantly:

• IMEI Checker Code (*#06#)

• Diagnostic & Testing Menu (*#*#4636#*#*)

• Battery Health, Status & Usage Info

• Engineering Mode & Hardware Tests

• Network, Wi-Fi & GPS Diagnostic Tools

• Firmware & Software Version Lookup

📶 SIM & USSD SERVICES FOR 194 OPERATORS

Manage your mobile network services easily across 55 countries:

• Check mobile balance & data package codes

• Customer service & helpline numbers

• Emergency numbers & APN internet setup guidance

• Re-charge shortcuts & active package status

📱 SUPPORTED MANUFACTURERS & BRANDS

Find verified secret mobile codes and device shortcuts for:

• Samsung, Google Pixel, Xiaomi, Redmi, POCO

• OnePlus, Motorola, Huawei, Honor, Oppo, Vivo

• Infinix, Realme, Tecno, Nokia, LG, Sony Xperia, and more!

💡 135+ ANDROID TIPS, TRICKS & MOBILE HACKS

Master your smartphone with categorized guides and phone hacks:

• Battery Life Optimization: Extend daily battery performance

• Privacy & Security: Keep your personal data safe & secure

• Performance & Speed: Clean cache & speed up laggy phones

• Accessibility & Customization: Hidden Android gestures & settings

• Everyday Phone Shortcuts: Useful tools for daily mobile use

🌐 INTERNATIONAL COUNTRY CALLING CODES

• Browse international dialing codes (+1, +44, +91, +880, etc.)

• Capital cities, ISO codes, and time zone information for major countries

• Quick-dial integration for international calling

🛠️ INSTANT DEVICE INFORMATION AT A GLANCE

• Processor (CPU), RAM, and System Architecture

• Display Resolution, Refresh Rate, and Screen Size

• Operating System (Android Version & API Level)

• Battery Capacity (mAh), Health, and Charging Status

• Storage Usage, Network Type (5G/4G/LTE), and Device ID

🔒 WHY QODE IS SAFE & PRIVACY-FIRST

Unlike other code apps that demand risky permissions, Qode is built with user safety in mind:

• 100% Offline — Works anywhere without an internet connection or sign-up

• Zero Call Permissions Required — Launches your phone's native dialer safely (ACTION_DIAL)

• Fast & Lightweight — ~10 MB with pure OLED Dark Mode / Midnight theme

• No Subscription Traps — Use for free or remove ads forever with a single one-time purchase

🏢 TOP CARRIER CODES INCLUDED

Balance, data & service codes for Verizon, AT&T, T-Mobile (USA), Ooredoo &

Vodafone Qatar, Airtel, Jio and 185+ more operators across 55 countries.

🔧 DIAGNOSE YOUR PHONE LIKE A PRO

Run engineering mode checks, hardware tests, battery health reports, display

and sensor diagnostics, network & Wi-Fi information — your complete phone

diagnostics toolkit with one-tap dialer shortcuts.

❓ QUICK ANSWERS

• Check IMEI — dial *#06# from Popular Codes.

• Check balance or data pack — SIM & USSD Services → country → operator.

• Works offline — all codes, tips and device info are 100% offline.

• Safe — no special permissions, no personal data collected.

Please note: Secret code availability depends on your phone model, Android version, hardware configuration, and carrier network. Always review code descriptions before launching the dialer.

Download Qode today to keep useful secret codes, USSD network shortcuts, SIM tools, calling codes, and Android tips right at your fingertips!