How to turn on Xiaomi Redmi 3: 5 proven ways (including a dead phone)

Xiaomi Redmi 3 is a legendary smartphone released in 2016, which is still used by many users, but even such a reliable device can refuse to turn on after a deep discharge, firmware failure or mechanical damage. In this article, we will discuss all possible ways to enable Redmi 3, from basic to emergency, taking into account typical user errors.

It's important to understand that the reasons for not turning on are different, from a simple dead battery to damage to the motherboard, and we'll start with the simplest methods and gradually move on to the most complex ones so that you can diagnose the problem yourself. If your Redmi 3 doesn't show signs of life, don't panic: 80 percent of the time it can be returned to work without going to the service center.

1. Standard inclusion: check the obvious

Before you start taking drastic measures, make sure you do the basics right. Often users miss the basic steps, wasting time looking for complex solutions.

For standard inclusion Xiaomi Redmi 3:

  • πŸ”‹ Connect the charger (original or Quick Charge 2.0) to the socket and phone. Wait for the charging indicator (red light bulb) to appear).
  • πŸ“± Hold the Power button for 10-15 seconds until the Mi logo appears.
  • πŸ”„ If the phone vibrates but doesn’t turn on, try a forced reboot: hold on to the Power. + Volume Up 20 seconds.

If the screen is black after this, move to the next section. Note: Redmi 3 may not turn on immediately after charging - let it stand on charging for 15-30 minutes, especially if the battery is completely discharged.

πŸ“Š What happened before Redmi 3 stopped turning on?
Completely discharged.
Fell or hit.
He turned himself off while working.
Stopped responding after the update
Other

2.Battery problems: how to "resuscitate" a dead phone

One of the most common reasons why Redmi 3 doesn't turn on is because the battery is so low that if the phone has been lying around for a week or more, the battery controller may lock it because it's too low, and standard charging won't help.

What to do:

  • ⚑ Use a powerful charger (from 2A) or connect your phone to your computer via USB. Sometimes a weak current can't "wake up" the controller.
  • πŸ”Œ Try an alternative cable – often the problem is with the damaged wire, not the phone.
  • πŸ”‹ If the charging indicator is not on, remove the battery (if possible), wait 1 minute and insert back. Redmi 3 has a removable battery, but this will require disassembling the case.

If after 30 minutes of charging the phone does not show signs of life, try the β€œpush” method:

  1. Get the charger on.
  2. Hold the Power + Volume Down for 30 seconds.
  3. Release the buttons and wait 5 minutes - sometimes this resets the controller lock.

πŸ’‘

If you have a second Xiaomi smartphone, try charging the Redmi 3 battery directly: remove it and connect it to another phone via an adapter (for example, for a powerbank battery).

Hard Reset: When the phone freezes or doesn’t respond

If Redmi 3 is turned on but hangs on the Mi logo or is cyclically rebooted, a hardware reset will help.This method is also effective if you have forgotten your pattern lock or password.

Instructions for Redmi 3 (and its Redmi 3 Pro/Prime versions):

  1. Turn off the phone (if it's on, hold the Power for 10 seconds).
  2. Press Power + Volume Up at the same time and hold until the Recovery menu appears (the Mi logo with android robot).
  3. From the menu, select Wipe Data (use volume buttons for navigation, Power buttons for confirmation).
  4. Confirm the reset by choosing Yes.
  5. After completion, select Reboot.

⚠️ Warning: Hardware reset removes all data from your phone, including photos, contacts and apps, and if you have synced with Mi Account enabled, some of the data can be restored after you log in to your account.

β˜‘οΈ Preparation for Hard Reset

Done: 0 / 4

4.Fastboot Recovery: If the phone doesn't boot into Recovery

If Redmi 3 doesn’t respond to button combinations or freezes when trying to log in to Recovery, you can try restoring it via Fastboot mode.This method requires a computer and installed ADB/Fastboot drivers.

Step-by-step:

  1. Install Platform Tools on PC (includes fastboot).
  2. Turn off your phone and press Power + Volume Down until the image of a rabbit in a Fastboot Mode appears.
  3. Connect your phone to your computer via USB.
  4. Open the command line in the fastboot folder and type: fastboot devices If the phone is determined (its serial number will appear), continue. If not, check the drivers.
  5. To reboot, type: fastboot reboot If the phone freezes, try flashing stock firmware with the command: fastboot flash all [name file firmware].zip

πŸ“Œ Where to get firmware? Official versions for Redmi 3 You can download it from Xiaomi Firmware. Choose the version for your model (ido for standard Redmi). 3, ido_xhdpi for Redmi 3 Pro).

What if the fastboot can’t see the phone?
1. Check the cable - use the original USB-cable Xiaomi.2. Install drivers manually through Device Manager (select "Android Bootloader Interface").3. USB-port (preferably) USB Disable the antivirus, it can block fastboot.

5 Iron Problems: When Nothing Helps

If all software methods are exhausted and Redmi 3 is still not turned on, the problem may be in the hardware.

Symptoms.Possible causeDecision
The phone vibrates when charging, but the screen is blackFailure of the display plume or matrixReplacement of the plume / screen in the service
Charging indicator is on, but the phone is not turned onDamage to the motherboard (often after a fall)Diagnostics in the service (possible soldering of elements)
The phone heats up when charging, but does not turn onShort circuit in the battery or power controllerBattery replacement or board repair
No response to buttons and chargingPower chip dump or damage USB-portRepair in the service (sweeping station required)

⚠️ Note: If you have no experience in electronics repair, do not try to disassemble the phone yourself to diagnose the board. Wrong actions (for example, overheating during soldering) can permanently disable the device. In most cases, repair Redmi 3 is cheaper than buying a new phone (the cost of work is from 800 to 2500 rubles depending on the malfunction).

6. Alternative methods: non-standard solutions

If the standard methods don’t work, you can try the less obvious options:

  • πŸ”Œ Charging via another source: connect your phone to a powerbank, laptop, or charger from another device (like an iPad.
  • 🧊 Cooling or heating: If your phone overheats, put it in a cool place for 10 minutes. If it is too cold, warm it in your hands (but don’t use a hair dryer or battery!).
  • πŸ”Š Sound signal: when you connect the charger, listen to whether the phone is making any sounds (for example, a connection signal). If so, the problem may be in the screen.
  • πŸ“‘ Wireless charging: Redmi 3 does not support Qi, but you can temporarily connect a wireless module (if you have soldering experience).

πŸ’‘ Experimental method for dead phones: Some users report that Redmi 3 was able to turn on after short-term circuit of the contacts of the battery (for example, a piece of foil for 1-2 seconds). This method is risky – it can only be used if the phone is no longer repairable, and you are ready for the fact that it will finally fail.

πŸ’‘

If the phone doesn't turn on after falling into the water, DO NOT TRY to charge it! first dry completely (minimum 48 hours in rice or silica gel), otherwise a short circuit will destroy the board.

FAQ: Frequent questions about incorporating Xiaomi Redmi 3

My Redmi 3 turns on, but it turns off.
This is a typical symptom of a faulty battery or overheating of the processor. Try: Remove the battery (if possible) and insert it back in. Connect the phone to charge and turn on β€” if it only works from the mains, the battery needs to be replaced. Check if the phone is overheating (touch the back cover). If hot, let it cool for 15-20 minutes. If the problem persists, you need to change the battery or diagnose the board.
After resetting the phone requires an old Mi Account.
It's protection. FRP (Factory Reset Protection. If you don’t remember the data from the attached Mi Account, you can bypass it: Through Fastboot using the Mi Account Unlock Tool (requires an unlocked bootloader). ⚠️ Beware of Internet scoundrels – many of them spread viruses.
The screen doesn't turn on, but the phone vibrates and makes sounds.
It's probably a problem with the display plume or the matrix itself, and you can check that by plugging the phone into the TV through the phone. USB-C/HDMI Adapter (if supported) by calling the phone from another device -- if the phone is ringing but the screen is black, it's the display. 1500–3000 RUB (depending on the screen model).
Can I turn on Redmi 3 without the Power button?
Yes, there are several ways: Connect charging β€” sometimes the phone turns on automatically. Use ADB (if USB debugging was previously enabled): adb shell input keyevent 26 (emulates pressing the Power button). Disassemble the phone and close the contacts of the power button with tweezers (risky!).
How much does it cost to repair Redmi 3 if it doesn’t turn on?
Cost depends on the cause: Fault Price (ruble) Battery replacement 800-1500 Replacement of the charging plume 1000-1800 Repair of the motherboard (splintering) 2000-4000 Replacement of the screen 2500-3500 Prices are relevant for Moscow and the regions for 2026. In small cities repairs can be cheaper by 20-30%.