How to turn on the developer mode on Xiaomi Redmi 8: a detailed guide with photos

The hidden developer mode in Xiaomi Redmi 8 smartphones gives you access to dozens of additional settings that the manufacturer hides from ordinary users. Here you can speed up the animation of the interface, enable debugging over USB for firmware, change network settings or even emulate a different screen resolution. But how to activate this magical mode, if it is hidden by default in the system?

Unlike flagship models, where the path to a developer is often complicated, Redmi 8 is relatively simple — if you know the exact sequence of actions. The main obstacle for beginners is the lack of an explicit button in the settings menu. MIUI requires you to perform a “secret” action that many users accidentally discover when using a smartphone actively. In this article, we will analyze not only the standard way to turn on, but also alternative methods in case of failure, and also tell you what settings should be changed first after activation.

Why you need a developer mode on Xiaomi Redmi 8

Many Redmi 8 owners mistakenly believe that the developer mode is only useful for programmers or those who are engaged in phone firmware, in fact, even the average user can use it to:

• ⚡ Speed up the interface by disabling the animation of windows and transitions (this is really done by the smartphone “sharp»)
• 🔧 Unlock additional network options (e.g., forced VoLTE enabled or 4G+)
• 📱 Emulations of other screen resolutions to test application adaptability
• 🔄 Including debugging by USB work-in ADB, resetting of the pattern lock or data transfer
• 📡 Optimizing battery consumption by limiting background processes

Moreover, some MIUI features (like Game Turbo or Second Space) in older versions of the firmware require pre-activation through the developer menu. Without this, they may simply not appear in the main settings. And for enthusiasts who want to flash Redmi 8 to custom firmware (like Pixel Experience), turning on developer mode is a must-have first step before unlocking the bootloader.

Preparation of the smartphone before switching on the mode

Before you start activating, make sure your Xiaomi Redmi 8 is ready to be manipulated.

⚠️ Warning: If you have a pattern lock or password on your phone but you have forgotten it, enabling developer mode won’t help you reset the lock.

• 🔋 Battery charge should be at least 30% – this will prevent sudden shutdown during changes in settings.
• 📱 Make sure that the official firmware is installed on the phone. MIUI (Custom assemblies may have a different activation pathway)
• 🔄 Check the version. MIUI: Go to Settings. → The phone. → Version. MIUI. For Redmi 8, the current version is from MIUI 11 MIUI 14
• 📡 Connect to a stable Wi-Fi network or mobile internet (in case the system needs to check the license)

If you plan to use the developer mode for firmware or work with ADB, additionally:

1. Download and install official Xiaomi drivers on your PC (link to Xiaomi website)
2. Prepare. USB-cable (preferably original, as cheap cables may not support data transmission)
3. Disable all VPNs or proxy for a while – they can block access to Xiaomi servers when checking your device

Battery charge ≥30%|Verified version. MIUI|Disabled. VPN/proxy|Ready for original. USB-cable if needed ADB)|Backup of important data is made-->

Standard way of inclusion: step-by-step instructions

This is the most reliable method that works on all versions of MIUI for Redmi 8.

1. Open the Settings app (the gear icon on the home screen or in the app menu)
2. Scroll down and select About Phone.
3. In the window that opens, find the MIUI version string and press it 7 times in a row with an interval of no more than 1 second between clicks.
4. After 3-4 taps, a pop-up notification will appear: "You're almost there! X taps remaining."
5. Continue to click until you see a message saying, “You’re a developer!” or “Developer Mode is on.”

If done correctly, a new section will appear in the Settings menu — Additional → For Developers (or just for Developers, depending on the version of MIUI) — in some firmware, this item may be in the System submenu.

On some versions of MIUI 12+, additional confirmation may be required after the developer mode is activated:

1. Go back to the main Settings menu and find a new section for developers.
2. At the top of the screen will appear a warning: “Developer Mode is disabled” with a slider
3. Activate the slider and confirm the action by pressing OK in the dialog window

💡

If the Developer For section disappeared after the MIUI update, repeat the procedure with 7 taps - sometimes the system resets this option.

Alternative Incorporation Methods (if Standard Incorporated Does Not Work)

In rare cases, the standard method may not work due to firmware bugs or manufacturer limitations.

Method 1: Through ADB (for power users)

If you already have access to ADB (for example, via another phone or PC), do:

adb shell settings put global development_settings_enabled 1


adb shell am broadcast -a com.android.settings.APPLICATION_DEVELOPMENT_SETTINGS

After that, the developer section should appear in the settings, and this method works even if the MIUI interface is blocked.

Method 2: Resetting settings (extreme case)

If none of the methods helped, and the developer mode is critically needed (for example, to unlock the bootloader), reset to factory settings:

1. Go to Settings → Additional → Recovery and Reset
2. Select Reset and confirm the action
3. After restarting, repeat the standard procedure with 7 taps.

⚠️ Warning: Reset will remove all data from your phone, including photos, contacts and installed apps. pre-backup via Mi Cloud or locally on your PC.

What developer settings should be changed first

Once activated successfully, you'll have access to dozens of settings, but which ones are really useful for Redmi. 8? We took the top.-5 settings that should be set up immediately:

• ⚡ Accelerating animation: Go to For Developers → Scale of window/transition/animator animation and set the value 0.5x Or shut it down. That'll make the interface noticeably faster.
• 🔄 Debugging by USB: Turn on the debugging slider USB — This will allow you to connect to the phone through ADB for firmware or data recovery.
• 📶 Compulsory incorporation 4G: In the Mobile Network section, select Network Type: Only LTE, If you have trouble switching between 3G/4G.
• 🔋 Background Process Limitation: Set a 2–3 process maximum in the Application settings to save battery life.
• 🖥️ Emulation of the display: In For developers → Secondary display emulation can be tested on how apps look at other resolutions (useful for developers).

Be careful with the following settings – changing them can lead to unstable work:

• ❌ Do not save actions – disables multitasking, applications will close immediately after folding.
• ❌ GPU-Acceleration – forced inclusion can cause graphic artifacts.
• ❌ Turn off the absolute volume level – disturbs the sound balance in Bluetooth devices.

💡

Change only the settings that you understand. Many of the developer’s settings are optimized for a particular Redmi 8 hardware, and changing them arbitrarily can impair performance.

Frequent Mistakes and How to Avoid Them

Even with the seemingly simple process, users often face problems, and here are the most common mistakes and solutions:

1. Notified after 7 clicks Reason: Click not on the MIUI version, but on another line (for example, Android version) Too slow or uneven presses (the interval should be ≤ 1 second) The phone has a lightweight firmware (for example, MIUI Lite), where the developer mode is disabled

Solution: Repeat the procedure, making sure that the presses are clear and rhythmic.

The "Developers" section disappeared after the update

When you update MIUI, some settings are reset. Solution: Repeat activation (7 taps) or reset settings via ADB:

adb shell settings put global development_settings_enabled 1

USB debugging doesn't work.

If the device is not visible to the ADB PC:

• Check if File Transfer (MTP) is enabled when you connect the cable
• Install the latest Xiaomi drivers on PC
• In the developer settings, turn off and turn on USB debugging again.
• Try another one. USB-cable (some cables only support charging)

Another common problem is the phone hanging after changing the parameters. GPU. If you have turned on the hardware overlays or GPU-acceleration and the phone started to brake, return the settings to the original state or reset via Fastboot:

fastboot erase cache


fastboot reboot

Security: What not to do in Developer Mode

Developer mode gives you almost unlimited control over the system, but with great power comes a lot of responsibility.

• 🚫 Changing the kernel parameters through Kernel Adiutor or similar applications without understanding the consequences.Incorrect CPU frequency or voltage settings can overheat and cause the chipset to fail.

⚠️ Note: If you plan to sell or transfer Redmi 8 to another person, be sure to turn off the developer mode and perform a setting reset. otherwise, the new owner will be able to access your data through the use of the new owner. ADB For additional security: After you finish your work (firmware, debugging), disable debugging. USB. Do not connect your phone to public charging or PCs in an internet cafe – via ADB Regularly check the list of Authorized Debugging Devices in the developer settings and delete unknown devices. FAQ: Can I turn on developer mode on Redmi 8 without access to settings (for example, if the pattern lock is forgotten)? No, if the phone is locked with a pattern lock or password, the standard method (7 taps) will not work. Solutions: Restore access via Mi Account (if you have a Xiaomi account attached). Reset via Fastboot (data loss): fastboot erase userdata. Contact Xiaomi Service Center with proof of purchase. The developer mode won't get around the locking of the screen -- it's designed for other purposes. After the developer mode is turned on, the phone brakes. What do you do? You probably changed the settings. GPU Or you limit the background. You get it back to the original state. → For developers, find parameters Limit background processes, GPU-Accelerate, Hardware Overlays, and reset them to default values. If it doesn't work, reset the settings through Settings. → Additionally. → Recovery and discharge → Reset settings (data will not be deleted) If the brakes started after the change in the animation scale, return the value to the 1x. How to turn off developer mode on Redmi 8? There are two ways: Through settings: Go to Settings → For developers. At the top of the screen, turn the developer mode slider to off. Confirm the action.

Through discharge

• Perform reset settings through Settings → Additional → Restore and Reset.
• Or enter a command through ADB: adb shell settings put global development_settings_enabled 0.

Alternative: Connect the keyboard via USB OTG and use the Tab/Enter keys for navigation.