The unexpected appearance of the Fastboot logo with the image of a hare repairing an android on the screen of your Redmi 9C can cause panic.This mode is designed for deep debugging of the device at a low level and firmware, but the average user rarely needs it.
In most cases, the system is intact and the data is saved. You don't have to bring the gadget to the service center to solve this problem. There are several proven methods to force the smartphone to restart and return to normal operation. The main thing is to act consistently and not panic, because the Fastboot mode itself is safe for iron.
In this article, we will take a closer look at why your Xiaomi Redmi 9C might have gone into this mode, and provide step-by-step instructions for how to fix it. We will look at both simple reboot methods and more complex options using a computer if the standard methods prove to be powerless.
Why Redmi 9C is going to Fastboot
Understanding the cause of the problem is the first step to successfully solving it. Fastboot mode on Xiaomi devices is activated when a certain combination of actions or crashes occurs. Often this happens when a user tries to restart a suspended phone by pressing the power and volume button, but accidentally chooses the wrong combination or holds the buttons for too long.
Another common cause is system file corruption or a failed firmware update. If a power failure or server connection is interrupted during the installation of MIUI, the bootloader may not find the correct path to the operating system and go to command standby. It is also worth checking the physical condition of the buttons: a stuck volume button can automatically put the phone into this mode each time it is turned on.
Sometimes it is caused by third-party applications or attempts to obtain root rights. Interfering with the system partition without proper preparation often leads to unstable work of the bootloader. If you recently installed custom recavators or modified system files, the likelihood of leaving fastboot increases significantly.
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If the buttons on the phone body often stick or are tight, try not to keep them clamped for longer than 3 seconds to avoid accidental activation of service modes.
The easiest way: forced reset
The first thing you need to do when you find a screen with a hare and a Fastboot label is to try to do a forced reboot, which works 90 percent of the time, because it just cuts off the power supply to the logic circuitry and starts the system again, and you don't need any additional tools or a computer.
To do this, look for the Power button. On the Redmi 9C, it's on the right side of the body. You need to hold that button and hold it for a long time. It usually takes 10 to 20 seconds. The screen can go out, then the Mi or Redmi logo will light up again.
- 🐰 Press the on button and hold it without letting go until the screen goes out.
- 🔄 After the brand logo appears, release the button and wait for the system to load.
- 🔋 Make sure that the battery is at least 15-20% before the beginning of the procedure.
- ⏳ If you fail the first time, try again, holding the button a little longer.
It is important not to release the button when the screen is first quenched, as the device may try to return to the same mode. Keep your finger on the button until you feel the vibration or see the manufacturer's logo. If the phone responds to the presses but the cycle repeats, move to the next section.
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Holding the power button for 15-20 seconds is a standard method of exiting the Fastboot, provided by Xiaomi engineers.
Combination of volume and power buttons
If the standard power button holding fails or the phone ignores the taps, an alternative method is to use a combination of audio adjustment buttons, which often helps to "curl" the device when a software failure blocks standard functions.
The essence of the method is to simultaneously press the power button and the Volume Down button. This is the combination on many Xiaomi devices used to enter mode, but under certain conditions it can initiate a reboot or exit from the current state.
⚠️ Warning: Do not use sharp objects to press buttons, as you may damage the display or body.
The process is this: press both buttons at the same time. Hold them for about 10-15 seconds. If the screen goes out, release both buttons immediately. If the phone starts to load, the problem is solved. In some cases, it helps to press only the volume button on the switched-off device (located in the Fastboot) for 30 seconds, then press the power button.
☑️ Algorithm of actions with buttons
Use of PC and Mi Flash Tool
When software reboot methods don't work, a computer comes to the rescue. To interact with a phone in Fastboot mode, you'll need a special utility from Xiaomi developers. This method is more complex, but it allows you to send a command to reboot directly to the bootloader without going through the buttons.
You'll need a USB cable (preferably the original one) and a Windows computer to start with. On a PC, you'll need to download and install the ADB/Fastboot drivers and the Mi Flash Tool program, or use the command line. Connect your phone to your computer with a cable while it's in Fastboot mode.
If the drivers are installed correctly, a new device called Android Bootloader Interface will appear in the Device Manager, and you can now send a command to reboot. Open the command prompt (cmd) on behalf of the administrator and go to the folder with the tools installed.
fastboot rebootThis command should initiate a normal smartphone reboot, and if the system reacts, the phone screen will change and Android will start to load as standard, confirming that the hardware is working and the problem was temporary software.
What to do if your computer can’t see your phone?
Firmware of the device through Recovery Mode
If you can't leave Fastboot or your phone keeps coming back, you may have damaged the operating system, and you'll need to restore it through the Recovery menu, which is a low-level mode that allows you to reset or reflash the device.
To get into Recovery, turn off the phone (if it's stuck in the Fastboot, hold the power until it's turned off). Then press both the power button and the Volume Up button at the same time. Hold them until the Mi logo appears, then release the power, but keep the volume up until the menu appears.
In the menu, you can navigate with volume buttons (up/down) and power buttons. You need to find Wipe Data. Be careful, this step will delete all your photos, contacts and apps.
| Action. | Navigation buttons | The result |
|---|---|---|
| Choice of menu item | Volume Up/down | Moving the cursor |
| Confirmation | Power button | Starting the function |
| Exit | Reboot | System restart |
| Reset | Wipe Data | Deletion of all data |
After resetting, select Reboot -> Reboot to System. The phone will start as new. If that doesn't work, and the cyclical login to the Fastboot continues, it's likely that the problem lies in a physical memory or board malfunction.
Diagnostics of hardware problems
When all software methods are exhausted, and Redmi 9C continues to go to fastboot, it is worth thinking about "hardware." A common reason is the oxidation of the contacts of the plume or the entry of moisture into the housing. Even a small amount of condensate can close the contacts of the volume button, which is perceived by the system as a command to enter firmware mode.
And don't rule out the wear of the button itself. Mechanical wear of the microswitch can cause the circuit to close spontaneously. Check if the volume button is walking, if it's going to go off. If you're skilled in repairing it, you can gently open the back cover (by heating it with a hairdryer) and turn off the button plume.
⚠️ Warning: Opening the case and turning off the plumes automatically deprives you of warranty.
If the phone stopped leaving the Fastboot after the button plume was turned off and started loading normally, then the problem is precisely in the button or its plume, in which case the button module needs to be replaced, which is an inexpensive and fast procedure in the service.
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Constant login to Fastboot with a serviceable software part in 80% of cases indicates a physical closure of the volume button or plume.
Prevention and frequent questions
To avoid a repeat of the situation, try to avoid full battery discharge to zero. Deep discharge of lithium polymer batteries used in Xiaomi can lead to a reset of the power controller and incorrect start of the system. Also regularly update the firmware through the standard menu to eliminate software errors.
Don't install applications from dubious sources that require deep access rights. Modifying the system partition without a backup is a risk that can turn a smartphone into a brick or drive it into a perpetual reboot cycle. Use cloud services to back up important data.
Below are the answers to the most popular questions of users who have faced this problem.