Xiaomi Redmi 4 is one of the most popular budget smartphones of the brand, but even it is not immune to sudden freezes. The screen does not respond to touch, buttons do not work, and the phone turns into a brick? Don't panic: in 90% of cases, the problem can be solved independently without contacting the service center.
In this article, we’ll look at all possible scenarios, from a simple soft reset to a forced reboot through hardware buttons and even a Fastboot recovery, and learn how to proceed if the Redmi 4 is stuck on the Mi logo, does not go out of sleep mode or completely freezes while running, and how to avoid repeated failures in the future.
Why Xiaomi Redmi 4 might be hanging: the main reasons
Smartphone freezes rarely happen "just like that" usually due to system errors, hardware problems or user actions. Here are the most common reasons for Redmi 4:
- 🔋 Lack of RAM. Model of everything 2/3 GB of RAM - with the simultaneous operation of several applications, the system can "hang».
- 📱 Firmware failures, especially after updates MIUI or custom-built.
- 🔌 Battery problems: A worn-out battery or unoriginal charger can cause sudden shutdowns and freezes.
- 📲 Application conflict: Some programs (especially optimizers or antiviruses) block system processes.
- 🔥 Overheating.Redmi 4 is prone to heat up under intense load, which can lead to an emergency reset.
If you freeze once, you're probably going to have a temporary failure, but if you have a regular problem, you're going to have to check your phone for viruses, clear your cache, or even reset your settings to factory.
Soft reboot: the first step when hanging
If the Redmi 4 screen doesn't respond to touch, but the power and volume buttons are working, try a soft reset.
For this:
- Press the power button for 10-15 seconds.
- Wait for the vibration or turn off menu to appear (if the screen is still active).
- Select Reboot (if the menu appears) or continue holding the button until completely shut down.
After you restart, check the phone's performance. If the soft reset didn't work, move on to the next method.
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If the phone is getting stuck during the call, try extracting it first. SIM-card (with power off) Sometimes this helps unlock the communication module.
Forced reset: When soft reset doesn't work
If the Redmi 4 is completely frozen and does not respond to any action, a hard reset will be required, which simulates battery extraction but does not delete data (unless recovery is used).
Instructions:
- Press the Power and Volume buttons at the same time.
- Hold them for 15-20 seconds until the screen goes out and the phone starts vibrating.
- Release the buttons and wait for the standard system boot.
If the Redmi 4 is then re-hung on the Mi logo, it could indicate firmware damage, which would require Fastboot or Recovery recovery.
What to do if the buttons don’t work?
Hanging on the Mi logo: how to get out of bootloop
If Redmi 4 is turned on but constantly “hinges” on the brand logo (called bootloop), the cause is usually a damaged firmware or module conflict, in which case logging into Recovery Mode and resetting will help.
Steps to exit the bootloop:
- Turn off the phone (if it is on, press Power + Volume up for 20 seconds).
- Press Power + Volume up and hold until the Mi logo appears.
- Release the Power button, but keep Volume up until the Recovery menu appears.
- With the volume buttons, select Wipe Data (data reset) and confirm the choice with the Power button.
- After reset, select Reboot to reboot.
⚠️ Warning: Recovery removes all user data, including photos, contacts and apps. If your phone had important files, try connecting it to your PC in Fastboot mode first and copy the data with Mi. PC Suite.
| Symptoms. | Probable cause | Recommended action |
|---|---|---|
| Hanging on the Mi logo. | Damaged firmware or bootloop | Resetting via Recovery or Firmware |
| The screen is black, but the phone vibrates. | Graphics driver failure | Forced reset |
| Not responding to charging. | Problems with the power controller | Checking the cable/block or resetting via Fastboot |
| Hanged during the update | Interrupted update of MIUI | Recovery with the Mi Flash Tool |
Recovery via Fastboot: If nothing helps
If Redmi 4 doesn’t boot even after resetting via Recovery, the last option is Fastboot, which requires a computer and special tools, but allows you to restore the phone even in case of serious crashes.
What you need:
- 🖥️ Computer with installed Xiaomi drivers (download here).
- 🔌 Original. USB-cable (preferably from the set).
- 📁 Firmware for Redmi 4 in.tgz format (download from miuirom.org).
- 🛠️ Mi Flash Tool (official page).
Step-by-step:
- Turn off your phone (if it is suspended).
- Press Volume Down + Power and connect your phone to your PC via USB. A Fastboot screen with a hare in a hat-eared should appear.
- Run the Mi Flash Tool on your computer, select the downloaded firmware and press Refresh – the program must detect the device.
- Select Clean All mode and press Flash.
- Wait for the process to finish (5-10 minutes) and turn off the phone. It will automatically reboot.
⚠️ Note: Fastboot removes all data without recovery, including Mi Account accounts. If the phone was linked to a Xiaomi account, you will need to enter a login and password after firmware!
Download the correct firmware version for Redmi 4 (prada)
Install Xiaomi drivers on PC
Charge your phone at least 50%
Connect the original USB-cable
Disable the antivirus (can block the Mi Flash Tool)-->
How to avoid hanging in the future: prevention for Redmi 4
To minimize the risk of repeated failures, follow these guidelines:
- 🧹 Clean the cache regularly. Go to Settings. → Warehouse → Cleaning and removing unnecessary files.
- 🔄 Update the firmware. Outdated versions. MIUI Often contain errors. Check for updates in Settings → The phone. → Updating the system.
- 📵 Avoid overheating.Do not use your phone while charging for games or videos, or leave it in direct sunlight.
- 🔋 Keep an eye on the battery. If the battery is swelling or running out quickly, replace it. For the Redmi 4, the original battery has a capacity of 4,100 mAh.
- 🛡️ Install a reliable antivirus, like Avast or Bitdefender for Android.
It is also worth limiting the number of simultaneous applications. For Redmi 4 with 2 GB of RAM, it is optimal to keep no more than 3-4 background programs open.
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If the phone starts to freeze after falling or getting moisture, don't try to reflash it yourself! This can aggravate the problem.