Tips and tricks to fix XIAOMI REDMI NOTE 9 5G (M2007J22C) problems. Yes, Xiaomi release 5G version of Redmi Note 9 with product model code M2007J22C. This phone comes with dual simcard slot use IPS 6.53 inches screen Full HD+ resolution at 1080 x 2340 pixels. The screen already protected by  Corning Gorilla Glass 5 scratch protection. We can see small punch hole at right top of the screen for 13 megapixel front camera.

This phone powered by MediaTek Dimensity 800U 5G processor with dedicated GPU (graphic processor unit) Mali-G57 MC3 fast gaming graphic rendering. The factory default OS is run Android 10.0 together with MIUI 12 user interface. Some software or hardware issues happen at XIAOMI REDMI NOTE 9 5G, therefore we will try to give more solutions, reviews and information about how to solve XIAOMI REDMI NOTE 9 5G (M2007J22C) troubles at community.


What are Advantages of XIAOMI REDMI NOTE 9 5G Specifications and Features:

  • 4G LTE + 5G
  • LCD 6.53 inches
  • Internal memory 128 GB with 6 GB or 8 GB RAM
  • Internal memory 256 GB with 8 GB RAM
  • Main Camera Triple 48 MP f/1.8 + 8 MP f/2.2 + 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 9 5G hang or not responding or malfunctions or stuck or freezing or bricked ?

This phone run with MediaTek Dimensity 800U 5G which have similar performance with Qualcomm mid end processor. We can choose to buy 128 GB or 256 GB version. All product has big RAM for multitasking. Some applications and games can be download from Google Play Store.

But we can not download anything, because some new or not famous applications inside Google Play Store are created by bad developers. They create fake games or fake security applications that contain viruses or malware. Please read many user review before download. Otherwise our phone will get troubles like become slowly or hang or stuck or bricks or bootloop or frozen or LCD touch screen not responsive. These kind of apps will not get “Verified by Play Protect” from Google Play Store.

What do we have to do? First we have to try force soft reset or reboot or restart to remove temporary files or caches that can make some trouble at this phone. If our XIAOMI REDMI NOTE 9 5G can boot again, then please directly download one good antivirus applications from Google Play Store like AVAST or NORTON, please choose only one we like. The antivirus will try to scan all installed applications and give recommendation setting to our phone.

If the problems still happen, 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 9 5G. For safety reasons, please do not install any unknown APK files, because it is very easy to make our phone getting trouble.


Free Antivirus For XIAOMI Smartphone


How to Force Shutdown or Force Soft Reset or Reboot or Restart XIAOMI REDMI NOTE 9 5G ?


The minimum RAM is 6 GB and the biggest is 8 GB. It is enough for run many multitasking applications. However some installed apps may get crash or corrupt then make XIAOMI REDMI NOTE 9 5G 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 9 5G 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 9 5G 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 9 5G ?

This phone has dedicated memory slot for use with MicroSD. We can choose several important files, photos videos inside XIAOMI REDMI NOTE 9 5G 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 9 5G, 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 9 5G file manager

If our XIAOMI REDMI NOTE 9 5G 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 9 5G ?


If we need to boot our XIAOMI REDMI NOTE 9 5G 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 9 5G with software menu:

  1. Turn on the XIAOMI REDMI NOTE 9 5G
  2. Please make sure battery capacity more then 50% or better fully charge
  3. Backup important data at XIAOMI REDMI NOTE 9 5G 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 9 5G will do the hard reset or master format to factory default process.


hard reset xiaomi redmi note 9 5g

#Option 2, Hard Reset XIAOMI REDMI NOTE 9 5G with Hardware Button Key to Recovery Mode

  1. Turn Off XIAOMI REDMI NOTE 9 5G
  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 9 5G finish the process and the phone will start again like new


How to Unlock or Fix or Bypass or Solutions for XIAOMI REDMI NOTE 9 5G forgot password code or security lock screen pattern or pin (lost password)?

There are several applications that have sensitive data like email or chatting or internet banking. we also will have many private photos videos which taken from triple camera 48 megapixel wide + 8 megapixel ultrawide + 2 megapixel for macro. Therefore we have to secure all confidential data from unauthorized people when XIAOMI REDMI NOTE 9 5G away from us or lost or stolen.

We really like to use fingerprint because it is easy to use anywhere and any situations. Front camera also can be use for secure our phone with face unlock recognizing. Secondary protections must be selected for backup, like screen lock pattern or password or pin. We have to know that fingerprint or face detection will not work after XIAOMI REDMI NOTE 9 5G (M2007J22C) finish restart. We have to activate using secondary protection. 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 9 5G 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 important to secure our phone when it is stolen or lost. Android will ask for Verify your account with previous Google Account after finish performing hard reset or master format. 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 9 5G, because it can help us to bypass forgotten security protections.


Is That Any Secret Code for Doing Format XIAOMI REDMI NOTE 9 5G ?

There is no secret hidden code for XIAOMI REDMI NOTE 9 5G 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 9 5G ?

There are two kind of memory on XIAOMI REDMI NOTE 9 5G. 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 9 5G 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 9 5G Stronger, Life Longer and Not Fast to Drain ?

XIAOMI REDMI NOTE 9 5G (M2007J22C) use 5000 mAh battery. This is big enough battery capacity although we hope can get 6000 mAh like other product. However, by default we can use this phone full one day without need to recharge. If we must recharge, then using fast charging 18W technology is helpful.

We have to do some adjustment if we use this phone too much for playing games or watching movie several hours continuously. Please make LCD screen not too bright to save battery life. If we are not use some connections, better to disable all of them such as GPS or Bluetooth or Wifi. NFC is not available at XIAOMI REDMI NOTE 9 5G.



  • How to Hard Reset or Master Format XIAOMI REDMI NOTE 9 5G 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 9 5G, 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 9 5G 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 9 5G ?

    Please follow this link For Reset Xiaomi Mi Account