How to Easily Master Format XIAOMI REDMI 9 PRIME with Safety Hard Reset?

Tips and tricks to fix XIAOMI REDMI 9 PRIME problems. This phone comes with full screen 6.53 inches LCD size using Full HD+ resolutions at 1080 x 2340 pixels and have small notch drop at top of the screen for front camera. Users will happy to have this phone, because it is cheap price smartphone but have sufficient specifications, using Mediatek processor Helio G80 with dedicated GPU Mali-G52 MC2.

We can have minimum 64 GB internal memory for the cheapest prices, but we still can add MicroSD external memory for add more storage. XIAOMI REDMI 9 PRIME already use Android 10.0 as factory default operating system together with MIUI 11. Some users get issue when use XIAOMI REDMI 9 PRIME software and hardware, therefore we will try to give more solutions, reviews and information about how to solve XIAOMI REDMI 9 PRIME troubles at community.

What is Advantage of XIAOMI REDMI 9 PRIME Specifications and Features:

  • 4G LTE
  • LCD 6.53 inches
  • Internal memory 64 GB or 128 GB
  • RAM 4 GB
  • Main Camera Quad 13 MP f/2.2 + 8 MP f/2.2 + 5 MP f/2.4 + 2 MP f/2.4
  • Front camera 8 MP for selfie photography
  • Processor Octa-core 2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55
  • GPU Mali-G52 MC2
  • Operating system Android 10.0
  • Battery Li-Po 5020 mAh

Solution To Fix Camera Issues On XIAOMI REDMI 9 PRIME

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

There are two options of internal memory when we want to buy XIAOMI REDMI 9 PRIME. First with 64 GB and the other one use 128 GB. We can install many applications from Google Play Store whether paid or free like Facebook, WeChat, Instagram, Zoom, Line Messenger and some other more.

There are also some bad applications inside Google Play Store. Usually they are act like fake antivirus or games. We need to read many user review if we want to install new or not famous applications, because they may contain viruses or malware that can make troubles at our XIAOMI REDMI 9 PRIME 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 9 PRIME 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 9 PRIME. 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 9 PRIME ?

XIAOMI REDMI 9 PRIME RAM is 4 GB for multitasking. Some installed apps also may crash or corrupt, it can make XIAOMI REDMI 9 PRIME 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 9 PRIME 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 9 PRIME 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.

Solutions To Fix Lagging Issues On XIAOMI REDMI 9 PRIME

How to backup data or Contact at XIAOMI REDMI 9 PRIME ?

XIAOMI REDMI 9 PRIME have external memory slot, we can put MicroSD card to backup all important data or photos videos from internal memory to MicroSD using built-in File Manager application inside this phone. Use Copy-Paste procedure.

We can connect our phone to computer using USB data cable and after our computer recognize our XIAOMI REDMI 9 PRIME, 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 9 PRIME file manager

If our XIAOMI REDMI 9 PRIME 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.

More Complete Solution To Backup & Restore Data / Photos on XIAOMI REDMI 9 PRIME

How to Boot Recovery Mode at XIAOMI REDMI 9 PRIME ?

If we need to boot our XIAOMI REDMI 9 PRIME 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.

Please note: These options bellow may not work for some devices because of firmware update version or hardware troubles or some other possibilities.

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

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

hard reset xiaomi redmi 9 prime

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

  2. Make sure the battery is fully charge
  3. Press and holdPOWER BUTTON + VOLUME UP BUTTONkey
  4. Release all button after the LCD show Recovery Mode
  5. UseVolume Buttonto select the option and pressPOWER Buttonto 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 9 PRIME finish the process and the phone will start again like new

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

Please always secure all data inside our XIAOMI REDMI 9 PRIME when this phone away from us or lost or stolen. Moreover, this phone have good four camera with 13 megapixel for wide + 8 megapixel for ultrawide + 5 megapixel for macro + 2 megapixel for DOF or Bokeh. We also will have many private photos videos.

Please activate fingerprint which located at back side of body. We can use front camera for face unlock recognizing. After finish register fingerprint or face detection, then please choose secondary protections like screen lock pattern or password pin protections for backup. Because fingerprint will not work after XIAOMI REDMI 9 PRIME finish restart or reboot. The problems will start happen when we can not unlock this phone or fingerprint can not work or forgot screen lock pattern / password pin. What should we do?

For security reasons, we can not remove or bypass forgotten security protections at XIAOMI REDMI 9 PRIME 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 9 PRIME, because it can help us to bypass forgotten security protections.

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

There is no secret hidden code for XIAOMI REDMI 9 PRIME 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 9 PRIME ?

There are two phone memory type at XIAOMI REDMI 9 PRIME, one is internal memory and the other one is external memory. If we want to format internal memory phone then we have to do hard reset or reformat the operating system of XIAOMI REDMI 9 PRIME as well. Please use menu setting to do hard reset or reformat using #option 1 above, but make sure to give checkbox mark at Erase Internal SD card / Internal storage. Then it will reformat the factory default operating system and remove or erase any data inside internal memory.

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 9 PRIME Stronger, Life Longer and Not Fast to Drain ?

XIAOMI REDMI 9 PRIME battery capacity is already big at 5020 mAh. Although this battery is not removable, bu it have fast charging 18W for make it faster to charge. Many users can use this phone full one day. If we want to make XIAOMI REDMI 9 PRIME battery work more longer, then please do some adjustment like make LCD screen brightness as low as possible and disable all not use connections like GPS or Bluetooth or Wifi. XIAOMI REDMI 9 PRIME does not have NFC.


  • How to Hard Reset or Master Format XIAOMI REDMI 9 PRIME 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 9 PRIME, 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 9 PRIME 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.

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