Xiaomi Redmi smartphones are known for their reliability, but even with them, there are sometimes situations when the device refuses to turn on or behaves unexpectedly. This article will help you understand how to properly start Redmi in different scenarios, from standard on-line after purchase to exit from the “dead” state.
It is important to understand that the process of turning on may vary depending on the model (for example, Redmi Note 12 Pro+ vs Redmi A2), battery status or software failures. If your phone does not respond to the power button, this is not a reason to carry it to the service - in 80% of cases, the problem can be solved by yourself in 5-10 minutes.
1. Standard Including: What to Do After Buying or Discharge
If you’ve just purchased a new Xiaomi Redmi or depleted it to zero, the process of first switching on is as simple as possible. However, even here, there are nuances that affect download speed and stability.
To start with, make sure the battery has at least 5-10% charge. Current Redmi models (starting with the Redmi Note 10) may not turn on at a critically low charge level, even if the indicator shows the remainder. Connect the original cable and power supply (preferably 18W or higher) and wait at least 15-20 minutes before the first attempt to turn on - this is the time it takes to initialize the power controller.
- 🔌 Connect the charger to the socket, then to the phone. Use only Xiaomi certified accessories - cheap cables can block charging.
- ⏳ Wait for the charging indicator (red or orange light bulb) to appear on models with AMOLED-screens (e.g. Redmi) K60) The indicator may not burn – instead, the battery icon will appear on the screen.
- 🔘 Press the Power button for 5-7 seconds until you feel a slight vibration and see the Redmi logo.
- 🕒 If the phone doesn't turn on the first time, try again in 1-2 minutes. Do not press the button repeatedly - this can cause the bootloader to crash.
On new models (Redmi Note 13 Pro, Redmi 12), the first launch can take up to 3-5 minutes – this is normal, since the system adjusts the background processes. If the screen has been stuck on the logo for longer than 10 minutes, go to the section on forced reboot.
⚠️ Attention: Don't pull out SIM-card or memory card at the time of first switching on. 9A, Redmi 8) this may cause an initialization error of the communication module.
2.What to do if Redmi does not turn on after discharging
One of the most common problems is that the phone doesn't show signs of life after it's completely discharged, and 90 percent of the time, it's due to a deep battery drain, where the power controller locks the power supply until the minimum voltage threshold is reached.
Here is the step-by-step algorithm of "resuscitation":
- Connect your phone to the original charger (do not use power bank or other device). USB-port!).
- Leave it to charge for at least 30 to 40 minutes, even if the indicator is not on.On Redmi 7/8/9 models, it can take up to 1 hour.
- Try turning your phone on by holding the Power + Volume Up for 10-15 seconds, a crash start combination that bypasses the controller lock.
- If the screen is still black, but the phone is getting a little warmer, that's a good sign. Keep charging for another 1-2 hours.
| Model Redmi | Minimum charging time before switching on | The combination of buttons for forced start |
|---|---|---|
| Redmi Note 10/11/12 | 20-30 minutes | Power + Volume Up (10 sec) |
| Redmi 9/9A/9C | 40-60 minutes | Power + Volume Down (12 seconds) |
| Redmi K50/K60 | 15-20 minutes | Power + Volume Up + Volume Down (8 seconds) |
| Redmi A1/A2 | 30-40 minutes | Power (15 seconds) |
If the phone doesn’t respond after all the manipulations, the problem may be a faulty battery or a damaged charging connector, in which case try connecting another charger or checking the phone on a different outlet. On Redmi models with back-charging support (for example, Redmi Note 12 Pro)+) You can try to “power” the battery from another phone through the OTG-cable.
3. Forced reboot: When the phone is stuck on startup the logo
If Xiaomi Redmi turns on but is stuck on the MI or Redmi logo, it indicates a software failure, most often after a failed update, custom firmware installation or application conflict, the solution is hard reset or enter Fastboot mode.
Here's how to do it:
Make sure your phone is at least 30 times charged%|Turn off all cables (charging, headphones)|Prepare the paper clip for extraction SIM-cards (in case of discharge)|Remember Xiaomi account details (if Mi Account was enabled)-->
- 🔄 Soft reboot: Hold the Power for 20-30 seconds. On some models (Redmi Note 11 Pro) the Power combination may work + Volume Down.
- 🛠️ Hard Reset: Turn off your phone (if it responds). + Volume Up for 10-15 seconds until the Recovery menu appears.Select Wipe Data → Wipe All Data (use volume buttons for navigation, Power for confirmation). After reset, select Reboot.
Fastboot mode
Power + Volume Down
Mi Bunny
Fastboot
Mi Flash Tool
Warning: Hard Reset deletes all data from your phone, including photos, contacts and apps. If you have synced with Mi Cloud, some data can be restored after you log in. On models with a locked bootloader (Redmi on MediaTek processors), you may need to log in via Mi Account after reset.
What if after Hard Reset, your phone needs an old password?
4. Turn on after the upgrade: why the phone may not start
MIUI updates usually go smoothly, but sometimes after installing a new version, the phone freezes on the boot screen or goes into a cyclical reboot, due to conflicts of kernel modules, firmware errors or memory shortages.
If Redmi doesn’t turn on after the update, try the following steps:
- ⏱️ Wait 15-20 minutes on models with eMMC memory (Redmi) 8A, Redmi 9C) The first update can take up to an hour.
- 🔌 Charge your phone to 50% – sometimes the upgrade is interrupted due to low charge, even if it was 30-40%.
- 🔄 Reset the cache: 1. Turn off the phone. 2. Press the Power. + Volume Up before Recovery menu appears. 3 Select Wipe & Reset → Wipe Cache. 4. Reboot the device.
- 📲 Update rollback: If the problem started after the last update, there may be a Rollback option in the Recovery menu (not available on all models).
- 🔊 Use volume buttons: 1. Connect charging. 2. Press Volume Up + Volume Down for 10-15 seconds. 3. On some models, this mimics the press of Power.
- 🔧 Disassembly and closure of contacts (only for power users!): Remove the back cover (on removable battery models, such as Redmi). 4X). Carefully close the contacts of the power button with tweezers or screwdriver.
⚠️ This can lead to a short circuit! do at your own risk.
If the Power button doesn't work because of moisture, try drying your phone in rice or silica gel for 12 to 24 hours. IP53-Protection (Redmi Note) 11S, Redmi 10 2022) just wipe the button with alcohol and let it dry 1-2 hours.
6.Enable Redmi after falling or getting moisture
Mechanical damage or contact with water can cause the phone to stop turning on, in which case it is important to act quickly and correctly to avoid short circuits or corrosion of contacts.
Instructions for phones after falling:
- 🔍 Check the case for cracks or dents. If the screen is broken but the phone doesn't turn on, the problem may be a damaged plume on the display.
- 🔋 Extract. SIM-card and memory card (if any) sometimes they close the contacts.
- 🔌 Try turning your phone on without charging.If it only responds to charging, the problem is with the battery or power controller.
- 🛠️ If the phone makes sounds or vibrates, but the screen does not turn on, connect it to the PC via the phone. USB. If the computer detects the device, the problem is in the display or plume.
Water-protected models (Redmi Note 12 Pro)+ has IP53) The chances of recovery are higher, but even they don't guarantee 100% protection. SIM-card), this is a sign of oxidation of contacts - professional cleaning is required.
7. Checking the battery and the power controller
If the Xiaomi Redmi doesn’t turn on but reacts to charging (e.g., the indicator lights up or the battery icon appears), the problem may lie in a faulty battery or power controller, which is especially true for phones older than 2-3 years.
How to diagnose the problem:
| Symptoms. | Possible cause | Decision |
|---|---|---|
| Charging indicator flashes red, but phone doesn't turn on | Deep battery discharge | Charge 1-2 hours, then try to turn on |
| The phone is turned on only from charging, when disconnected, it turns off | Battery wear (capacity < 20%) | Replacement of the battery in the service |
| The phone heats up when charging, but does not turn on | Short circuit in the battery or controller | Disconnect from the network immediately, carry to the service |
| The charging icon appears, but the percentage does not rise | Failed power controller | Diagnostics and repair of motherboard |
To check the status of the battery on a working phone, you can use the AccuBattery application (available on Google Play). If the capacity has fallen below 60% of the nominal, it is time to change the battery. On the Redmi models with a non-removable battery (Redmi Note 11, Redmi 10), the replacement will cost 1,500-3,000 rubles depending on the service.
If you suspect a problem with a power controller, pay attention to the following signs:
- The phone only turns on when connected to a specific charger.
- The swelling is then broken (and then stopped).
- The phone spontaneously turns off at a charge level of 20-30%.