Best Pokémon Fire Red Cheats: Rare Candy, Master Codes & Crash Fixes

Joy Taylor | Last Updated: Jul. 9, 2026

Quick Answer: The most popular Pokémon Fire Red cheats (like the Rare Candy and Master Ball codes) are GameShark/CodeBreaker codes designed for GBA emulators. However, entering these codes directly is the #1 reason emulators crash. You must enter and activate the Master Code first before any other cheat will work.

If you are replaying this classic GBA title on a modern mobile emulator, you probably want to skip the grind and get straight to the fun. We have the exact codes you are looking for below.

But before you copy and paste anything, there is a critical step that most cheat directories ignore. Without it, you are guaranteed to face immediate emulator crashes, white screens, or even corrupted save files. Let’s look at the mandatory Master Code and how to use it safely.

Crucial Step: The Master Code & Avoiding the ‘Bad Egg’ Glitch

Before entering any item or Pokémon modifier cheat, you need to activate the Master Code. Think of it as a key that unlocks the game’s memory, allowing other GameShark or CodeBreaker codes to function without panicking the emulator.

Pokémon FireRed Master Code:

000014D1 000A
10044EC8 0007

(Enter this as a GameShark v3 / Action Replay code and leave it enabled while using other cheats.)

Warning: The ‘Bad Egg’ Glitch

When using cheats, many players encounter a corrupted Pokémon known as a ‘Bad Egg.’ This happens when the game’s data becomes scrambled, usually from using too many codes at once or relying entirely on emulator ‘Save States’ rather than the game’s built-in saving system.

To protect your progress, always make a native in-game save (using the Start menu) before activating any new cheat. If a code causes a glitch, you can simply reset the game and reload your native save.

Top Pokémon FireRed GameShark Codes (Rare Candy, Master Ball & More)

Below are the most requested GameShark codes for Pokémon FireRed. To keep your game stable, only activate one or two codes at a time, and remember to turn them off when you are done using them.

Cheat Name	Cheat Code	Notes
Unlimited Rare Candies	`82025840 0044`	Go to any PC. Withdraw the first item in your PC, which will now be an infinite stack of Rare Candies.
Unlimited Master Balls	`82025840 0001`	Works the same as the Rare Candy cheat. Withdraw from the first slot of your PC.
Walk Through Walls	`509197D3 542975F4` `78DA95DF 44018CB4`	Enter both lines. Allows you to walk over water, trees, and buildings. Turn off before entering doors to avoid soft-locking.
Infinite Money	`82025838 104E` `8202583A 000F`	Maxes out your PokéDollars immediately.

Tips

For mobile users, ensure you copy the spaces exactly as shown, or some emulators will reject the code format.

How to Enter Cheats on Modern Emulators (Delta & MyBoy)

Most generic code lists don’t explain how to actually insert these cheats into modern mobile emulators. Here is exactly how to set them up on the two most popular apps.

How to use cheats on Delta Emulator (iOS):

Launch Pokémon FireRed in Delta.
Tap the Menu button at the bottom of the screen.
Select Cheat Codes, then tap the + (Add) icon in the top right.
Name your cheat (e.g., “Master Code”).
Set the Cheat Type to Action Replay or GameShark.
Paste the code, hit Save, and ensure the checkmark is active.

How to use cheats on MyBoy Emulator (Android):

Load your FireRed ROM.
Tap the Menu icon (usually top left or center screen).
Select Cheats, then tap New Cheat.
Enter a name.
Select Auto Detect or GameShark v3 (AR) for the type.
Paste the code and save. Enable the toggle next to the cheat name.

Troubleshooting: Why Aren’t My FireRed Cheats Working?

If you have entered the Master Code and your specific cheat code perfectly, but the game is still crashing or the cheat isn’t working, you are likely dealing with a version mismatch.

Symptom: Codes fail to activate, cause immediate white screens, or result in random game crashes.
Likely Cause (v1.0 vs v1.1): There are two main versions of the Pokémon FireRed ROM. Almost all of the popular GameShark codes found online were created for FireRed v1.0 (often called the “Squirrels” dump). If your emulator is running FireRed v1.1, the memory addresses are different, and v1.0 codes will crash your game.

How to Fix It:

Check your ROM file name or source. If it mentions v1.1, you will need to find specific v1.1 cheat codes.
The easiest solution is often to source a clean FireRed v1.0 (Squirrels) ROM, as it has 100% compatibility with the standard cheat codes listed above.
Always verify that you haven’t accidentally typed the letter ‘O’ instead of the number ‘0’ in your hex codes.

Looking for Cheats in Modern Pokémon Games? (Pokémon GO)

In classic GBA games like FireRed, you use GameShark codes to skip the grind and walk through walls. But what about modern, location-based Pokémon games like Pokémon GO?

Modern AR games don’t use hex codes; they rely on physical GPS movement. For players who enjoy both retro and modern titles but want to bypass physical walking limits, the modern equivalent of a “cheat code” is a virtual location changer.

Fonelora Location Changer

Realistic GPS movement simulation, flexible route control, easy no-modification setup, and support for gaming, social, privacy, and location-based testing in one platform.

Free DownloadFree Download

If you want to simulate movement or play from home on supported iOS and Android devices, you can change location in Pokémon GO using Fonelora Location Changer, which provides a guided desktop workflow to safely change your GPS location.

How to use Fonelora Location Changer for modern LBS games:

Download and open Fonelora Location Changer on your Windows or Mac computer.
Connect your supported iOS or Android device via USB or Wi-Fi following the on-screen prompts.

Select Game Mode for game-oriented setup and cooldown context.
Choose a movement option: use Teleport Mode to jump to a new area, or Joystick Mode to simulate real-time walking (the modern “Walk Through Walls”).

Manage your movement responsibly by observing the built-in Cooldown Timer to help protect your account.

Note

Fonelora Location Changer is for modern GPS-based apps and cannot be used to modify classic GBA ROMs like FireRed. Always check game rules and use virtual movement responsibly.

Frequently Asked Questions About Pokémon FireRed Cheats

What is the Master Code for Pokemon Fire Red?
The standard Action Replay/GameShark v3 Master Code for FireRed v1.0 is 000014D1 000A followed by 10044EC8 0007. It must be enabled for other codes to work.

How do I use GameShark codes on the Delta emulator?
Open the Delta menu, go to Cheat Codes, tap the ‘+’ icon, select Action Replay or GameShark as the type, and paste your code. Ensure the code is toggled on.

What is the rare candy cheat in Fire Red?
The code is 82025840 0044. Once activated (alongside the Master Code), go to any in-game PC and withdraw from the first item slot to receive unlimited Rare Candies.

Why did the walk through walls cheat crash my game?
Crashes usually happen for three reasons: you didn’t activate the Master Code first, you have too many cheats running at once, or your ROM is v1.1 instead of the compatible v1.0 version.

What is a Bad Egg in Pokemon and how do I fix it?
A Bad Egg is a corrupted save file caused by conflicting cheat codes. It cannot be easily reversed. The only true fix is prevention: always create a native in-game save (via the Start menu) before activating new cheats so you can reload if corruption occurs.

Are there cheats for modern Pokemon games like Pokemon GO?
Modern AR games do not use GameShark codes. Instead, players often use desktop tools to simulate virtual GPS movement (like Joystick controls) on supported iOS and Android devices. For more information on safe setup and cooldowns, explore these Pokémon GO spoofing resources.

Final Thoughts: From Retro Cheats to Modern Exploration

Using cheats in Pokémon FireRed is a fun way to experience a classic game without the tedious grinding, provided you take a few basic precautions. Always remember to enter the Master Code first, verify you are playing on a v1.0 ROM, and make native in-game saves to protect yourself from the dreaded Bad Egg glitch.

Gaming has evolved significantly since the Game Boy Advance era. If you are a fan of classic exploration but also play modern, location-based titles, you don’t have to be limited by physical travel. Whether you are walking through walls in Kanto or virtually exploring the globe with modern AR tools, the right setup puts you entirely in control of your adventure.