Fast charging is among the technologies implemented by manufacturers to optimize the charging process on devices. However, in some cases, your phone like Xiaomi Redmi Note 12 Pro 4G 256GB may fail to fast charge as usual. Explore the reasons and effective fixes for Xiaomi phone not recognizing fast charging in the following article!

Effective fixes for Xiaomi phone not recognizing fast charging
1. Fast charging on Xiaomi smartphones
Fast charging technology on smartphones helps users save a significant amount of time when charging their batteries. Thanks to this technology, your beloved device can quickly recharge when running low on power, enhancing the user experience by providing swift and seamless device usage.
Currently, Xiaomi is known for its lineup of phones equipped with fast charging technology offering powerful charging speeds. Some of the lightning-fast charging-supported devices include Xiaomi 13 Pro, Redmi Note 12 Pro 5G, and more.

120W fast charging on Xiaomi 13 Pro smartphones
2. Reasons for Xiaomi phones not recognizing charging
However, similar to other phone models, there are times when Xiaomi phones fail to recognize fast charging. This can lead users to waste time and feel frustrated when charging takes longer than usual. So, what are the causes of this issue?
- Your charger accessory may not support fast charging or the fast charger adapter itself may be faulty or of poor quality. Additionally, issues may arise if the charging cable is bent, broken, or has exposed wires. Using non-original chargers can also prevent Xiaomi phones from fast charging.

The charging cable is damaged, causing Xiaomi to not recognize fast charging
- Another hardware-related reason that prevents Xiaomi from fast charging is damage to internal components such as the battery charging IC. This situation can occur if the phone is accidentally dropped, experiences severe impact, or is submerged in water for an extended period.
- Charging process obstruction can occur due to the charging port accumulating a lot of dust over prolonged use. Additionally, a damaged charging port from forcefully plugging in the charger or external impacts can cause charging issues regardless of whether it's fast or regular charging.

Dust accumulation on the charging port causes Xiaomi phones to not recognize fast charging
- Furthermore, one of the reasons Xiaomi phones may not recognize fast charging is due to software conflicts or overloading caused by running too many applications or updating multiple software simultaneously. Consequently, the charging process is affected.
- Additionally, some Xiaomi phone models support a feature to automatically stop charging to ensure safety. During charging, if the device overheats, the system will disable fast charging to prevent damage to internal components.
3. Solutions to Fix Xiaomi Phone Not Recognizing Fast Charging
The issue of phones not recognizing fast charging may seem simple but it greatly affects the user experience on the device. Therefore, when this problem occurs, users can follow the solutions below to fix Xiaomi phone not recognizing fast charging!
Check the Charger Accessories Being Used
As mentioned, the cause of the phone not recognizing fast charging is likely due to using a regular charger or a low-quality product, a damaged charging cable, etc. To quickly and easily restore fast charging to your Xiaomi phone, simply replace the charger with a new genuine one.
The market is flooded with counterfeit phone accessory stores that are not genuine. Aside from being unusable, there is a risk of fire and explosion, posing a threat to users' devices and lives. Therefore, users should choose and purchase accessories from reputable establishments.

It is advisable to purchase genuine Xiaomi fast charging accessories
Clean the Charging Port
When noticing that the Xiaomi phone is not recognizing fast charging due to a dirty charging port, users need to clean this port to ensure smooth connection. For cleaning, you can use a small cotton swab or specialized cleaning tools. However, caution must be exercised to avoid unintended damage.

Cleaning the charging port is a way to fix Xiaomi phone not recognizing fast charging
If cleaning doesn't work and the phone still doesn't recognize fast charging, it's possible that the phone's charging port is damaged. In this case, you need to take the phone to authorized service centers to receive assistance and repair from professional technicians.
Restart Xiaomi Phone
Software conflicts within the device can also cause Xiaomi not to recognize fast charging. Although this cause is somewhat rare, it can still happen on your smartphone. Therefore, when the phone cannot fast charge as usual, try restarting your beloved device. This is a fairly simple method often applied by users as the first step when encountering errors on mobile, electronic, and cooling devices, etc.

Restarting when Xiaomi phone doesn't recognize fast charging
The article above has provided users with the reasons why mobile phones cannot fast charge as usual. Additionally, it also reveals effective ways to fix Xiaomi phone not recognizing fast charging issues. Hopefully, the article above is helpful to you!