Tips and tricks to fix XIAOMI REDMI NOTE 9T problems. This phone comes with 5G broadband at dual simcard slot standby together. MediaTek Dimensity 800U 5G processor is use on XIAOMI REDMI NOTE 9T. For playing fast gaming graphic rendering, it is use Mali-G57 MC3 GPU (graphic processor unit).

This phone has been installed with Android 10.0 together with MIUI 12. The screen use IPS 6.53 inches Full HD+ resolution at 1080 x 2340 pixels and protected with Corning Gorilla Glass 5 scratch resistance. Some issues may happen on XIAOMI REDMI NOTE 9T software or hardware. We will give more solutions, reviews and information about how to solve XIAOMI REDMI NOTE 9T troubles at www.hard-reset.org community.

 

What are Advantages of XIAOMI REDMI NOTE 9T Specifications and Features:

  • GSM 3G HSDPA, Dual SIM Card GSM GSM / CDMA
  • 4G LTE + 5G
  • LCD 6.53 inches
  • Internal memory 64 GB or 128 GB
  • RAM 4 GB or 6 GB
  • Main Camera Triple 48 MP f/1.8 + 2 MP f/2.4 + 2 MP f/2.4
  • Front camera 13 MP for selfie photography
  • Processor Octa-core 2×2.4 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55
  • GPU Mali-G57 MC3
  • Operating system Android 10.0
  • Battery Li-Po 5000 mAh

 

 

How to Fix or Problem Solving for Recovery XIAOMI REDMI NOTE 9T hang or not responding or malfunctions or stuck or freezing or bricked ?

XIAOMI REDMI NOTE 9T can run with any applications because it is use MediaTek Dimensity 800U 5G processor. Internal memory also important to save all installed apps and data which downloaded from Google Play Store. We can use external memory MicroSD / MicroSDXC for save our photos videos.

If we still have free storage, please do not install new or not famous applications or games, because they may contain viruses or malware or bad things that can make troubles on our XIAOMI REDMI NOTE 9T like become slowly or hang or stuck or bricks or bootloop or frozen or LCD touch screen not responsive. Read reviews are important before download any applications. These kind of apps will not get “Verified by Play Protect” from Google Play Store.

What do we have to do? The first steps is try to do soft reset or reboot or restart to clean temporary files or caches from this phone. After XIAOMI REDMI NOTE 9T finish reboot / restart then please try to install recommended Antivirus from Google Play Store like AVAST or NORTON. We only need to install one Antivirus. This antivirus apps will try to scan all installed applications and give recommendation setting to our phone.

However, if our phone still get this problems, then please do hard reset or master format. Please note, doing hard reset will remove or erase all important data, therefore we have to backup all data first before doing master format. Doing hard reset will remove all Google account from XIAOMI REDMI NOTE 9T. For safety reasons, please do not install any unknown APK files, because it is very easy to make our phone getting trouble.

 

Recommended Antivirus For XIAOMI Smartphone

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart XIAOMI REDMI NOTE 9T ?

 

This phone has sufficient RAM with 4 GB size. Some installed apps may get crash or corrupt then make XIAOMI REDMI NOTE 9T run not normal or stuck or LCD touch screen not responsive with our finger touch. We have to remove temporary files and caches.

Please press and hold POWER button until XIAOMI REDMI NOTE 9T shutdown or turn off by itself. We also can try to press POWER + VOLUME DOWN together to turn it off. After this phone totally off, then we can press again POWER button to turn it ON.

This process will not remove any important data, therefore we can do this process anytime we want. If our XIAOMI REDMI NOTE 9T still can work properly, but we want to clear temporary files and caches from some applications, then please press and hold POWER button until pop-up menu appear, continue choose Shutdown / Power off / Reboot menu.

 

How to backup data or Contact at XIAOMI REDMI NOTE 9T ?

This phone has memory slot for use with MicroSD. We can choose several important files, photos videos inside XIAOMI REDMI NOTE 9T internal memory using Android File Manager and paste on MicroSD.

We can connect our phone to computer using USB data cable and after our computer recognize our XIAOMI REDMI NOTE 9T, then please backup all important data using computer file manager application.

We also can use USB flash disk to connect using OTG or USB converter to backup data from internal memory to USB Flash Drive using XIAOMI REDMI NOTE 9T file manager

If our XIAOMI REDMI NOTE 9T has already signed in with Google account, by default our contact will be synchronize in the background to Google server. Please make sure we check all contact at Google contact server using Internet browse to make sure backup is done.

 

 

How to Boot Recovery Mode at XIAOMI REDMI NOTE 9T ?

If we need to boot our XIAOMI REDMI NOTE 9T go to recovery mode. We can follow the steps at #Option 2 above from steps no.1 until no.4. After that steps finish, then we will find list of menu options, and choose Recover menu or any other menu as what we need to do.

 

#Option 1, Hard Reset XIAOMI REDMI NOTE 9T with software menu:

  1. Turn on the XIAOMI REDMI NOTE 9T
  2. Please make sure battery capacity more then 50% or better fully charge
  3. Backup important data at XIAOMI REDMI NOTE 9T because all data and applications will be erase or delete
  4. Go to Menu :  Setting > General Setting > Backup and Reset > Factory Data Reset
  5. Choose : Reset Device > Delete all
  6. The XIAOMI REDMI NOTE 9T will do the hard reset or master format to factory default process.

 

hard reset xiaomi redmi note 9t

#Option 2, Hard Reset XIAOMI REDMI NOTE 9T with Hardware Button Key to Recovery Mode

  1. Turn Off XIAOMI REDMI NOTE 9T
  2. Make sure the battery is fully charge
  3. Press and hold POWER BUTTON + VOLUME UP BUTTON key
  4. Release all button after the LCD show Recovery Mode
  5. Use Volume Button to select the option and press POWER Button to Ok or Confirm or Choose. Please choose Wipe all data to finish the Hard Reset or Master Format Steps
  6. Wait until the XIAOMI REDMI NOTE 9T finish the process and the phone will start again like new

 

How to Unlock or Fix or Bypass or Solutions for XIAOMI REDMI NOTE 9T forgot password code or security lock screen pattern or pin (lost password)?

Three rear cameras are available for several functions such as 48 megapixel f/1.8 for standard wide + 2 megapixel f/2.4 for macro + 2 megapixel f/2.4 for DoF or Bokeh. We will have several private photos videos after use several months. We also will have many installed apps with important data. Please secure all data from unauthorized people when XIAOMI REDMI NOTE 9T stolen or lost or away from us.

Side mounted fingerprint is ready to use. It is easy to access from any situations. We can use 13 megapixel front camera for face unlock recognizing. We have to choose secondary protections like pin or password or screen lock for backup.

Secondary protections is very important when unlock when XIAOMI REDMI NOTE 9T finish reboot or restart or soft reset, because the fingerprint or face detection will not work at this moment. However, the problems will start happen when we can not unlock this phone or forgot screen lock pattern / password pin protection. What should we do?

For security reasons, we can not remove or bypass forgotten security protections at XIAOMI REDMI NOTE 9T without hard reset or master format, please follow steps at #Option 2 above to force hard reset or reformat to factory default. New Xiaomi smartphone already use latest Android version which implement FRP (Factory Reset Protection).

FRP is very important for latest Android smartphone, because it is important to secure our phone when lost or stolen. When we performing hard reset using hardware button combination key, we need to make sure that this phone is belong to us. After finish reformat, we need to bypass FRP. Please Verify your account with previous Google Account username and password.

Therefore we have to remember carefully our Google / Gmail username and password. We also recommended to activate or create XIAOMI ACCOUNT at XIAOMI REDMI NOTE 9T, because it can help us to bypass forgotten security protections.

 

Is That Any Secret Code for Doing Format XIAOMI REDMI NOTE 9T ?

There is no secret hidden code for XIAOMI REDMI NOTE 9T to make it back to factory default. Do the options above to hard reset it.

 

How to Format or Erase Phone Memory at XIAOMI REDMI NOTE 9T ?

There are two kind of memory on XIAOMI REDMI NOTE 9T. One is internal memory which by default use for operating system and pre-installed apps and the other one is external memory. If we want to format or erase internal memory data, then please do hard reset like steps at #Option 1 above using menu Setting. Will will reformat our XIAOMI REDMI NOTE 9T operating system to factory default and also erase or remove all data and downloaded applications.

To reformat or wipe or erase all data at external memory, we can use menu Setting > Storage > Erase Internal Storage / SD Card. Please always make sure all data has already backup before reformat or wipe everything, because it is hard to recover formatted / wiped data at internal or external storage.

 

How to Make Battery of XIAOMI REDMI NOTE 9T Stronger, Life Longer and Not Fast to Drain ?

The non removable battery of XIAOMI REDMI NOTE 9T already use 5000 mAh capacity. It can work quick charge with fast charging 18W technology. Many user can work for two days with its battery. However, heavy users still will get battery drain troubles.

If we want to make battery work more longer, then please do some adjustment like disable all not use connections like NFC or GPS or Bluetooth or Wifi. We also have to make LCD screen brightness as low as possible.

 

FAQ of XIAOMI REDMI NOTE 9T

  • How to Hard Reset or Master Format XIAOMI REDMI NOTE 9T without password / passcode ?

    When the first time setup this phone, the protections is not active. We have to choose and activate security protections, but some users get troubles when they want to reformat or hard reset XIAOMI REDMI NOTE 9T, because it always ask the password protections. If we can not remember the password pattern, then please try to do hard reset using hardware button combination key like steps at #option 2 above. It will reformat XIAOMI REDMI NOTE 9T from OFF positions. But for security reasons, we have to make sure this phone is belong to us by type our previous Google account after finish hard reset.

  • How to Reset XIAOMI Mi ACCOUNT Forgotten Password at XIAOMI REDMI NOTE 9T ?

    Please follow this link For Reset Xiaomi Mi Account