Common Xiaomi Mi 9 Problems and Fixes

Connectivity Problems

When your phone lost its ability to get connected with the other devices through Wi-Fi and Bluetooth, it can be tagged as a connectivity problem. The solutions to both Bluetooth and Wi-Fi problems are listed below.

Bluetooth connectivity problems

It is always a good idea to begin with a reboot. This closes everything running in the phone and stopping the Bluetooth to perform its role
A glitch that might be related with the antenna for information exchange, default Bluetooth drivers and with the phone OS can stop this feature. Check if a new update is available for the OS and update
Make sure to erase the devices you connected with your phone from the Bluetooth history. The device names which are no longer required should be erased for the smooth working of this feature
There are chances that the problem is there just because your phone is having a problem with the hardware inside. Get it checked
Make sure the Bluetooth connection of your device is visible t the other device with which you are trying to connect it
Clean the cache data of the phone and check if this helps you to solve your problem
Sometimes the Bluetooth related problems arrive in the phone when you send bulk data which is more than 100 MB size
The actual problem might be caused just because you disabled the phone connectivity completely. Check
There are certain chances that a virus is responsible when you are not able to use the phone Bluetooth feature. Check both the devices
There are a number of errors related to pairing the Bluetooth enabled phones that can cause this problem
You need to make sure that the problem in your phone is not caused just because the devices are not placed with the defined Bluetooth range
Make sure the problem is not actually related with the other device you are trying to connect

Wi-Fi connectivity problems

Turn OFF your phone Wi-Fi and again turn it ON. At the same time, perform the same with your Wi-Fi router. Now try connecting them again and check if the problem is gone
Make sure the limited access to the internet services on your connection is not the reason to this problem
If a number of devices are connected with the network through the router, disconnect a few
Sometimes this problem arrives just because the apps such as Shareit and others that uses Wi-Fi feature of the phone are active at the same time
Make sure the data bandwidth limit is not crossed as the same may stop the services on your connection
Your phone might be facing a software problem which is having its origin in the Operating System that can stop the Wi-Fi. Check it
Sometimes when the restrictions are imposed on the phone communication, the Wi-Fi problems usually arrives
Check if this problem is there in your phone because the router is placed away from the phone and the signal strength is limited
The fault might be there due to creating a wrong cable connection on the router or not installing it properly. Check the same
Make sure your phone is not connected with another device through any medium when you are trying to connect it with Wi-Fi
A wrong password of the Wi-Fi which you have changed recently but has not updated in the phone might be the reason to this problem. Check it
You might be opening a web-address which your internet provider has banned or restricted
Changing the recommended settings of the network is another reason to this problem. Check and take the actions required

Apps not working properly

First, uninstall all those applications which you have installed from the third-party sources. Check if others start working properly after doing so
The problem might be there in the phone OS. Update the same
The installed applications should also be updated to make sure all the bugs that can cause this problem should be gone
Check and make sure this problem is not there due to running your phone in the safe mode which usually disabled all the apps installed by the users
The permission asked by the apps to access the phone data should not be denied. This may them behave abnormally
Check if the UI of the application is responsible for this problem
Sometimes the users have to face this problem because of no other reason than disabling the features of the phone manually
One of the apps related reasons to the common Xiaomi Mi 9 problems is installing them at a third-party location than in the phone memory
The app might be showing an uncertain behavior just because the phone is having a hardware fault in the same. This should be checked by an expert
Remove the applications creating the trouble and install them again in the phone. Check if this helps you to deal with the problem

Poor Battery Life and slow charging

This usually happens when you install applications in the phone that are not truly supported by it. Check power consumption of each app individually and prefer other alternatives if you find they are consuming more juice from the battery
Next is to check if the phone battery is having a fault with the same. You can perform a selftest or get it checked professionally
This problem could be there due to opening a certain number of applications together in your phone
Sometimes the users don’t turn OFF the Bluetooth, Wi-Fi and GPS once they are done with them. Allowing them to run in the background can be a reason to this problem
Make sure the screen brightness is not set to a very high level which can be the reason to this problem
The charging port on the phone might not be working accurately. Make sure the charger and the cable are also working correctly
Check if all the applications in the phone are allowed to send notifications. When they keep running in the background and users don’t read them, the battery drains more quickly
Sometimes this problem arrives in the phone when the Wi-Fi and the Bluetooth keep searching for the new devices around them when they are turned ON
Check and make sure the applications installed in the phone are not responsible for this just because they bring a virus with them
Allowing automating synchronization of the apps with the phone data can affect the overall battery life for sure
You might be facing this problem just because you use your phone for calling, data downloading and other purposes while charging it
The lowest possible time limit should be imposed on the automatic screen turn OFF option

This problem could be there due to using an application to access the phone camera which is not supported by it. Prefer the default application only
The quality of the captured images and videos might be down due to low visibility. Turn the camera flashlight ON
Make sure the shooting mode which has been selected by you is relevant as per the conditions at the surrounding
Check if this problem is there just because of limited or almost no storage space availability in the phone
The phone might be facing this problem just because you are using it in the custom settings. Prefer not to change any recommended settings of the phone camera
Make sure the HDR mode is always turned ON and the camera zoom should not be used when there is no need of it
Sometimes the camera loses its ability to capture quality images due to moisture around the lens. Check and make sure this problem is not caused due to the same reason.
Always focus on the object before you actually click the capture button. This always make sure of the best quality
If you are unable to open and run the camera, make sure the battery is more than 10% charged. Also, update the system OS as this automatically fix any fault
The low quality of the pictures in some cases is caused when the users change the pixel density of the pictures in the camera settings

Screen not working properly

In most of the cases when the screen doesn’t perform its function properly, the oil and grease particles that get transferred from the fingers to the screen are responsible. Clean them properly and check if the problem is gone
Make sure your phone is not having something wrong with the screen itself. Get it checked against physical damage
Sometimes the software related faults in the phone are confused as a problem with the screen. Make sure the same is not the case with your phone
Updating the phone OS if a new update/security patch is available can help you to fix this problem
Perform a software reset and this helps you to simply keep up the pace against this problem
Sometimes when the phone storage space is completely filled with data, the screen shows improper behavior along with other features as well. Limit the same and keep at least 3GB free space in the default storage
There are chances that the problem is actually related to the screen sensors that might not be operating properly
Check and make sure the slow performance of the phone is not being confused as a screen related fault
There are chances that the screen is not operating properly just because of the transparent screen guard you have installed on it. Remove it and check
Mittens and gloves should be removed from the hands while you operate the screen
Check if a liquid damage is the actual trouble creator and is responsible for this fault

Slow performance

In case more than 4 applications in your phone are running in an older version when the new has already been released, the same can be a reason to the slow performance
Do check if this problem is caused by a virus that is present in the phone storage
Sometimes the bugs which are common with the phone Operating system are responsible for this problem. You need to update the OS to fix the same
Make sure the slow speed of your internet connection is not the actual problem which you might be confusing with the slow performance of the phone
A faulty RAM or the one which is having a temporary problem in the same might be the reason to this problem
Do check if this problem is caused just because the phone is suffering from a hardware problem
A few GB storage space should always remain free in the phone to make sure of the better performance
Don’t run so many applications in the phone at the same time. This can slow down the speed of the operations
Customized settings of the phone is one of the performance-related reasons to the common Xiaomi Mi 9 problems
Do check and make sure the actual problem is not there just because you haven’t clear the cache data of the installed applications

Overheating problems

Check if this problem is there just because your phone is having something wrong with the ventilation system
Installing of all those games which are not designed to be played on this gadget can be another possible reason to this problem
Check and make sure the phone charger or the power bank is not the actual trouble creator that has caused the overheating in the same
The battery of your phone should be in perfect working condition as the overheating of the hardware could be due to the very same reason
Check and make sure if this problem is caused just because you didn’t update the phone for a long time
Wipe the cache partition and check if this helps you to solve the problem
Don’t charge your phone beyond 90% as sometimes the overheating is caused due to the very same reason
Check and make sure the phone is actually not suffering from a hardware fault
Sometimes a problem with the power source or if the supply is fluctuating is the reason to this problem. Check and take the necessary action
Applications and data which are not in use for a long time in your phone might be the reason to this problem. Check it

Remove the SIM card gently from the phone and insert it again in the phone and reboot it. Check if this basic method works
Make sure the SIM card access is not restricted with a password which can be the reason to this problem
You need to make sure that the SIM card slot is not causing this problem just because it is faulty or not in a working condition
If the roaming services are not activated on your phone and you are away from your home city, the problem could be there due to the very same reason
Check and make sure this problem is not caused due to manually turning OFF the SIM card. Also, check if the Airplane mode is disabled
The network services might not be available temporarily or might have been suspended from your SIM card. Check and confirm the same
There are certain chances that this problem is there due to a faulty or a physically damaged SIM card. Make sure of this
You might be at a remote location where the services are not available. Confirm the same from the network service provider
Some users have to face this problem just because they don’t insert the internet enabled SIM card in the first slot

Earpiece sounds robotic

If you are using a third-party earpiece, make sure they are supported by the Xiaomi Mi 9
The body sweet sometimes causes damage to the earpiece speakers and is usually one of the reasons to the robotic sound related common Xiaomi Mi 9 problems
Make sure the sounds of your phone are not disabled or turned OFF
Sometimes a damage is being caused to the sound card of the phone and robotic sound comes due to the very same reason
Improper network signal during a call or playing low-quality music while earphones are attached to the phone are the other reasons to this problem
You need to make it sure that this problem is not there just because your phone is having something wrong with the earpiece connector
Sometimes this problem arrives when the users didn’t properly connect their earpiece with the phone. Check if same is the reason in your case as well
The earpiece should be in a proper working condition. Connect it with another device and check the same
A bend on the wire of the earpiece can block the signal and can be a reason to the robotic sound. Check the same
Sometimes the sound in the earpiece is affected depending upon the sound mode elected by you in the phone sound settings

This guide eliminates most of the problems which you are facing with your device. For the solutions to any other common Xiaomi Mi 9 problems you are facing, feel free to post a comment below. Keep visiting our website for more similar posts.

Common Xiaomi Mi 9 Problems and Fixes – Wi-Fi, Bluetooth, Camera, SIM, and More

Do these problems impose a risk on the phone?

Connectivity Problems

Bluetooth connectivity problems

Wi-Fi connectivity problems

Apps not working properly

Poor Battery Life and slow charging

Screen not working properly

Slow performance

Overheating problems

Earpiece sounds robotic

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