Tips and tricks to fix XIAOMI REDMI 9 ACTIV problems. This is design for active users, cheap smartphone with full screen 6.53 inches size at HD resolution. It does not have 5G connection but we can use 4G LTE for broadband Internet access. This phone powered by MediaTek Helio G35 with dedicated GPU (graphic processor unit) MediaTek Helio G35 for graphic rendering. The first OS use Android 10 with MIUI 12.

This phone has its own external memory slot for MicroSDXC  simcard. The body has water repellent coating and work with dual simcard slot standby together. We can use dual main camera at back body and 5 megapixel front camera. We will give more solutions, reviews and information about how to solve XIAOMI REDMI 9 ACTIV troubles at www.hard-reset.org community.

 

What are Advantages of XIAOMI REDMI 9 ACTIV Specifications and Features:

  • GSM 3G HSDPA, Dual SIM Card GSM GSM / CDMA
  • 4G LTE
  • LCD 6.53 inches
  • Internal memory 64 GB with 4 GB RAM
  • Internal memory 128 GB with 6 GB RAM
  • Main Camera Dual 13 MP f/2.2 + 2 MP f/2.4
  • Front camera 5 MP for selfie photography
  • Processor Octa-core 4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53
  • GPU PowerVR GE8320
  • Operating system Android 11
  • Battery Li-Po 5000 mAh

 

 

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

We can use 64 GB or 128 GB internal memory options. There are many interesting applications that we can download from Google Play Store. But we have to read many user reviews before download new or not famous applications. Why? Because some developers create fake apps and games but they may contain viruses or malware.

If that bad apps installed on our XIAOMI REDMI 9 ACTIV, then this phone will get some 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.

If we get this problems, we have to try clean temporary files and caches by performing soft reset or restart or reboot. When restart finish, please install one recommended antivirus like AVAST or NORTON on XIAOMI REDMI 9 ACTIV, this antivirus will scan for suspected applications and give recommended safe setting options.

When the problems still happen, then we have to do hard reset or master format for reinstall the operating system to factory default. Please note, reformat will remove or erase all installed applications and data from our XIAOMI REDMI 9 ACTIV. For safety reasons, please do not install any APK from unknown sources, because it can make some troubles. Reformat also will remove Google account and Xiaomi account from this phone.

 

Recommended Antivirus For XIAOMI Smartphone

 

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

 

The cheapest prices has 4GB RAM and more expensive one have 6 GB RAM. More bigger is better for running multitasking applications. When some installed applications crash or corrupt or stuck, then the LCD touch screen may not responsive with our finger touch or hang. We need to clean temporary files and caches.

When it stuck or freezing, please try to press and hold POWER BUTTON until XIAOMI REDMI 9 ACTIV turning off or shutdown by itself. We also can try to press POWER BUTTON + VOLUME DOWN together to force turn it off.

When our phone still work properly, but we want to clean temporary files and caches, please press and hold POWER BUTTON until pop-up menu appear and choose Shutdown / Power off / Reboot. Soft reset or restart process will not remove any installed apps and important data, therefore we can do this process anytime we want.

 

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

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

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

If our XIAOMI REDMI 9 ACTIV 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 9 ACTIV ?

If we need to boot our XIAOMI REDMI 9 ACTIV 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 9 ACTIV with software menu:

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

 

hard reset xiaomi redmi 9 activ

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

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

 

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

We need to make sure all important data are always safe when XIAOMI REDMI 9 ACTIV away from us or lost or stolen. Because this phone will have many private data and photos videos that taken from dual camera 13 megapixel for wide + 2 megapixel for DoF or bokeh effect.

Fingerprint is ready to use. We also can use 5 megapixel front camera for facial recognizing. Please activate secondary protection for backup like screen lock pattern or pin or password. This is important for unlock after XIAOMI REDMI 9 ACTIV restart or reboot. At this time fingerprint or face detection can not work. However, the problems will start happen when we can not unlock this phone or forgot screen lock pattern / password pin protection or fingerprint can not work. What should we do?

When we forgot security protection, we have to do hard reset or reformat using hardware button combination key like steps at #option 2 above. This phone already use Android FRP (factory reset protection) that work for secure all data when this phone lost or force hard reset. Therefore, we have to bypass FRP using previous Google account username and password after performing hard reset.

 

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

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

If we want to remove all installed applications and all data, then we have to do hard reset using menu Setting like steps at #option 1 above. Please choose to erase All files on the phone. It will remove all data at internal memory (or external memory if available).

 

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

XIAOMI REDMI 9 ACTIV already have big 5000 mAh non removable battery. We can work longer because we use this big battery. However, if we want to make XIAOMI REDMI 9 ACTIV battery work more longer, then we need to make some adjustment. Please turn off all not use connection like GPS or Bluetooth or Wifi. NFC is not available on XIAOMI REDMI 9 ACTIV. We also need to make LCD screen brightness as low as possible.

 

FAQ of XIAOMI REDMI 9 ACTIV

  • How to Hard Reset or Master Format XIAOMI REDMI 9 ACTIV 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 ACTIV, 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 ACTIV 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 9 ACTIV ?

    Please follow this link For Reset Xiaomi Mi Account