Xiaomi Redmi 4A is one of the most popular budget smartphones, released in 2016, but still in active use. Despite its simplicity and reliability, even this model sometimes hangs, slows down or refuses to respond to presses. In 80% of cases, the problem solves a simple reboot, but not all users know how to do it correctly, especially if the screen does not respond.
In this article, we’ll look at all the ways Redmi 4A can reboot, from a standard menu reboot to a forced reset when it’s completely frozen. You’ll learn how to avoid data loss, what to do with a black screen, and why sometimes a smartphone doesn’t turn on after a reboot. And also unique tips for diagnosing problems that you won’t find in standard instructions.
1. Standard reboot via the settings menu
If the smartphone responds to touch and menus available, the safest way is to reboot through system settings, which does not affect user data and works even with minor crashes.
Instructions:
- 📱 Open the Settings app** (cog icon).
- 🔧 Scroll down and select the About Phone section.
- 🔄 Click on the Reboot button (or Reboot the system in some versions) MIUI).
- ✅ Confirm the action by tapping OK in the dialog window.
The smartphone will turn off and on automatically in 20-40 seconds, ideal for prophylactic reboot 1-2 times a week to clear RAM and avoid accumulation of system errors.
⚠️ Note: If the smartphone hangs on the Mi logo for a long time after the reboot (more than 5 minutes), this may indicate damage to system files.
2. Forced button reboot (when getting stuck)
When the Redmi 4A is completely frozen and does not respond to touch, a hard rebound will help with hardware buttons, which simulates battery extraction (although it is not removable in the Redmi 4A) and resets all current processes.
How to do this:
- Hold the power button (located on the right end) for 10-15 seconds.
- The screen will go out, and after 2-3 seconds the smartphone will begin to vibrate – this is a signal to start a reboot.
- Release the button and wait for the Mi logo to appear.
If the smartphone does not respond to the power button holding, try the combination:
Power button + Volume button
(hold 10-20 seconds)Remember the time of the freeze (unless the screen is black)
Check the charge level (if the indicator is on)
Turn off the charger (if connected)
Wait 1 minute after rebooting before re-energizing-->
Critical: Forced reboot does not erase data, but if the smartphone has been stuck because of file recording (for example, when updating applications), it is possible to lose the latest changes in these files.
Reboot in Recovery mode (for power users)
If standard methods don’t help, and the smartphone is cyclically restarted or hanging on the logo, you will need access to Recovery mode. This is a service menu that allows you to reset settings, clear the cache or reflash the device.
How to log in to Recovery:
- Turn off the smartphone (if it is on, hold the power button until it is turned off).
- Hold on to the combination: Power button + Volume button until the Mi logo and menu appear in English.
- In the Recovery menu, use the volume buttons for navigation and the power button for selection.
The main options for Recovery for Redmi 4A are:
| Option. | Description | Effects of consequences |
|---|---|---|
| Reboot | A normal reboot. | No data loss |
| Wipe Data | Reset to factory settings | All data except files on SD-map |
| Wipe Cache | Clearing the system's cache | Accelerates work, data is not affected |
| Install Update | Installation of firmware with SD-map | A pre-downloaded firmware file is required |
⚠️ Warning: Wipe Data will completely remove all apps, photos, contacts and settings. Use it only if the smartphone is not turning on normally and other methods have not worked. SD-a card if it is used to store a photo.
What happens if Recovery does not open?
4.Reboot via Fastboot (for advanced)
If the smartphone is turned on but does not load beyond the Mi logo, or you need to reflash it, Fastboot mode will help. This method requires a connection to the computer and installed Xiaomi drivers.
Step-by-step:
- Turn off your smartphone.
- Press the combination: Power button + Volume down button Hold until the image of a hare in a hat-eared (Fastboot logo) appears.
- Connect your smartphone to your PC through USB-cable.
- On your computer, open the command line and type: fastboot devices If the device is determined, enter the reboot command: fastboot reboot
If you need to reset your settings via Fastboot, use the command:
fastboot erase userdataBut remember, this will result in a complete loss of data on the internal memory.
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Before working on Fastboot, check if the bootloader is unlocked on your Redmi 4A. If not, commands like fastboot flash won't work. Unlocking requires a Mi Account binding and waiting 72 hours (by Xiaomi's rules).
5. Diagnostics of problems after reboot
Rebooting is just the first step, and if the smartphone is unstable after the reboot, it's important to identify the cause, and here are the key symptoms and their possible causes:
- 🔄 Cyclical reboot: System partition or incompatible firmware is damaged. Solution - Fastboot flashing.
- 🐢 Strong brakes after switching on: Memory filled or too many background processes. check in Settings → Memory.
- 📵 No network after reboot: Failure in the communication module. Try manually selecting the operator in Settings → SIM-maps and mobile networks.
- 🔋 Fast battery drain: After a hard reboot, some services may not work properly.Reset battery settings in Settings → Battery → Three points. → Reset.
If the problems recur, check:
- 📦 Free seat: On Redmi 4A Must have at least 1 GB of free memory for stable operation.
- 🔄 Version MIUI: Outdated firmware often conflicts with new applications.Update to Settings → The phone. → Updating the system.
- 🛠️ Battery condition: When worn more than 60%, the smartphone can spontaneously shut down. check in the AccuBattery app.
Once a day.
Once a week.
Only when it fails.
I never reboot.
I don't know.-->
6. Frequent mistakes and how to avoid them
Many users compound problems with wrong actions when rebooting.-5 Mistakes and how to avoid them:
- Interrupt the reboot process: If the smartphone hangs on the logo for a long time (up to 5 minutes), do not pull out the battery and hold the power button.
- Use of unofficial firmware. Firmware via Recovery or Fastboot should only be official for Redmi 4A (codename rolex).
- Ignoring backup. Even if you just clean the cache in Recovery, always backup important data through Settings → Additional → Backup.
Another common problem is that the smartphone doesn't turn on after the reboot.
- 🔌 The battery is discharged (even if before the reboot it showed 20%, after the reset there may not be enough energy to turn on).
- 🔧 The loader is damaged (if the firmware is interrupted).
- 💧 Moisture has fallen (check the moisture indicator under the cover) SIM-The cards should be white).
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If the Redmi 4A doesn’t turn on after several attempts, plug it into charging for 30 minutes, then try again. If the charging indicator doesn’t burn, there’s a problem with the hardware (battery, power plume, or motherboard).
Alternative methods of rebuttal
If the standard methods didn’t work, try these non-obvious techniques:
- 🔌 Charging. + Rebout: Connect your smartphone to charge and hold the power button for 20 seconds at the same time.
- 📞 Phone call: If the screen is black, but the smartphone vibrates when you press the buttons, try calling it from another phone.
- ❄️ Cooling: If the smartphone overheats and turns off, put it in a cool place for 10 minutes, then try turning it on.
For Redmi 4A with unlocked bootloader, there is another way – reboot through ADB. Connect the smartphone to the PC, open the command line and type:
adb rebootIt's a soft reboot, similar to pressing a button on the menu.