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What should I do if my Redmi phone cannot be charged?

2025-11-25 15:53:32 science and technology

What should I do if my Redmi phone cannot be charged? Comprehensive investigation and solutions

Recently, the charging problem of Redmi mobile phones has become a hot topic among users. Many users reported that their phones suddenly failed to charge or charged at abnormal speeds. This article combines the hot discussions and technical analysis of the entire network in the past 10 days to provide you with structured solutions.

1. Statistics on causes of common problems (data in the past 10 days)

What should I do if my Redmi phone cannot be charged?

Question typeProportionTypical symptoms
Charging interface failure42%No response when plugging or unplugging/poor contact
Charger/data cable damaged28%Charging intermittently
System software issues18%Shows charging but battery does not increase
Battery aging12%Charging speed is extremely slow

2. Step-by-step troubleshooting guide

Step One: Basic Check

1. Try to replace the charger and data cable (it is recommended to use original accessories)
2. Check whether there is foreign matter or oxidation in the charging interface (scrape lightly with a toothpick)
3. Test different power sockets

Step Two: System Diagnosis

1. Restart your phone and try to charge it
2. Enter [Settings]-[Power Saving and Battery] to check the charging status
3. Try charging in safe mode (press and hold the power button to select "safe mode")

3. Advanced solutions

Question typesolutionOperation difficulty
software conflictFactory reset/system updatemedium
Charging IC failureOfficial after-sales maintenanceProfessional
Battery life exhaustedReplace the battery (about 100-200 yuan)Professional

4. TOP3 effective methods tested by users

1.Cotton swab cleaning method: Use alcohol swabs to deeply clean the charging interface (pay attention to the power-off operation)
2.Low temperature charging method: Place the phone in an air-conditioned room to cool down and try to charge it.
3.Engineering mode detection: Enter *#*#6485#*#* on the dialing interface to check the battery health.

5. Preventive measures

1. Avoid playing large games while charging
2. Use original or MFi certified charger
3. Clean the charging interface regularly (recommended once a month)
4. Avoid being in high/low temperature environment for a long time

6. Official service channels

If self-checking fails, we recommend:
1. Make an appointment for maintenance through [Xiaomi Mall APP]-[Service]
2. Call official customer service 400-100-5678
3. Go to offline Xiaomi Home for testing (a total of 2,000+ service outlets nationwide)

Note: Recent Xiaomi community data shows that after the system is updated to MIUI 14.0.8 version, the charging compatibility of some models has improved. It is recommended that users upgrade the system in time.

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