How to Easily Master Format VIVO IQOO 9 with Safety Hard Reset?

Tips and tricks to fix VIVO IQOO 9 problems. This phone comes with Android 12 as factory default operating system with Funtouch 12 Vivo user interface. It has 5G connection for broadband Internet access. The processor use flagship Qualcomm SM8350 Snapdragon 888+ 5G that has dedicated GPU (graphic processor unit) Adreno 660 for fast graphic rendering.

This phone can work with dual simcard slot for different phone number. The screen size is 6.56 inches AMOLED type with high refresh rate 120Hz and Full HD+ solutions at 1080 x 2376 pixels. The screen protected with Panda Glass scratch resistance. It has splash / dust proof resistant. We will give more solutions about how to solve troubles of VIVO IQOO 9 (Global Version) at community.

What is Advantage of VIVO IQOO 9 Specifications and Features:

  • 4G LTE + 5G LTE
  • LCD 6.56 inches FHD + 120Hz
  • Internal memory 128 GB with 8 GB RAM
  • Internal memory 256 GB with 12 GB RAM
  • Main Camera Triple 48 MP f/1.8 + 13 MP f/2.5 + 13 MP f/2.2
  • Main Camera features phase detection autofocus, LED flash
  • Front camera 16 MP for selfie photography and video
  • Processor Octa-core 1×2.99 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680
  • GPU Adreno 660
  • Operating system Android 12
  • Battery Li-Po 4350 mAh

How to Fix or Problem Solving for Recovery VIVO IQOO 9 hang or not responding or malfunctions or stuck or freezing or bricked ?

This phone work with high-end processor Qualcomm SM8350 Snapdragon 888+ and has big internal storage with 128 GB or 25 GB. There are many games and applications that we can install from Google Play Store, but we have to be careful before download new or not famous apps. Why?

Because some apps may contain threat or viruses or malware. They can stolen our data or install unknown apps without notifications. This bad apps also can make our VIVO IQOO 9 run slowly or become lagging or hang or stuck or bricks or LCD touch screen not responding. This bad applications will not get Verified by Play Protect information when we are on downloading process. We have to read many user reviews before install any apps.

How to fix this problems? We have to clean temporary files and caches from phone storage by performing soft reset or reboot or restart. When our phone finish restart, then please install recommended antivirus like NORTON or AVAST. This antivirus will scan all installed applications and give safe Setting recommendation options inside VIVO IQOO 9.

When this phone still get same problems, we need to do hard reset or master format to make it back to factory default. This process will remove all installed applications and data. Hard reset will erase or remove all Google account from this phone. We suggest only install recommended apps and do not install any unknown APK files.

How to Force Shutdown or Force Soft Reset or Reboot or Restart VIVO IQOO 9 ?

VIVO IQOO 9 has big RAM options with 8 GB or 12 GB RAM. We can run many multitasking applications. However, the installed applications may crash or corrupt, that can make VIVO IQOO 9 get some troubles like become hang or LCD touch screen not responsive. We need to do soft reset or reboot to clean up temporary files and caches.

Please Press and Hold Power Button for several seconds until this phone turn off by itself. Then we can try to turn it on again. Usually this phone will work normally after restart.

We can force to clean temporary files and caches when this phone still work properly. How to do that? Press and hold Power Button until pop-up menu appear, then choose Reboot / Shutdown / Power Off menu.

How to backup data or Contact at VIVO IQOO 9 ?

We can not use MicroSD / MicroSDXC for backup destinations, because VIVO IQOO 9 does not have external memory slot. But there are some other options to backup like using USB OTG for connect with flash drive. After the flash disk connected, then we can choose all important file using Android file manager, copy from internal memory and paste to external flash drive.

We can use USB data cable for backup all data to PC using File Manager at computer. If our VIVO IQOO 9 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.

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

#Option 1, Hard Reset VIVO IQOO 9 with software menu

  1. Turn on the VIVO IQOO 9
  2. It is very important to make sure battery capacity more then 50% or better fully charge
  3. If we still can access file manager or other applications, the please backup all data or photos/videos at VIVO IQOO 9 because all data and applications will be erase or delete
  4. Go to Menu : Setting > More Setting > Backup and Reset > Erase all data
  5. Give check-mark :Erase Phone Storageif we want to clean / wipe all data
  6. Choose :Erase everything
  7. The VIVO IQOO 9 will do the hard reset or master format to factory default process.

hard reset vivo IQOO9

#Option 2, Hard Reset VIVO IQOO 9 with Hardware Button Key to Recovery Mode

  1. Turn Off VIVO IQOO 9
  2. It is very important to make sure the battery is fully charge
  3. Press and holdPOWER BUTTON + VOLUME UP BUTTONkey until Fastboot menu appear
  4. Release all POWER BUTTON & VOLUME UP Button
  5. Choose Recovery Mode using VOLUME BUTTON and PressPOWER BUTTON for Ok.
  6. Choose Clear Data button, and continue choose Clear all data and wait until wiping data finish
  7. At some version you can try to chooseWipe Dataor Clear Data option by tap the menu or using VOLUME BUTTON to go up and down at menu and pressPOWER Buttonto Ok or Confirm or Choose. It will wipe all data to finish the Hard Reset or Master Format Steps
  8. Wait until the Use VIVO IQOO 9 finish the process and the phone will start again like new

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

We will have many data and apps that installed on 128 GB or 256 GB internal memory. This phone also have triple cameras 48 megapixel for wide + 13 megapixel for 120 degree ultrawide + 13 megapixel for 2x optical zoom. We must protect all data from unauthorized people when VIVO IQOO 9 lost or stolen or away from us.

We can use fingerprint or face recognizing with 16 megapixel front camera. The secondary protections has too activate for backup like screen lock pattern or pin or password. Why? Because after VIVO IQOO 9 reboot or restart, the fingerprint or face unlock will not work. However, the problems will start happen when we can not unlock this phone or forgot security answer or pattern or fingerprint sensor can not open with our finger hand. What should we do?

We have to force hard reset or reformat VIVO IQOO 9 when we forgot security protections. Please use #option 2 above to do hard reset using hardware button combination key.

VIVO IQOO 9 use latest Android version that already have FRP (factory reset protection) feature. This is important to protect our phone when lost. We have to confirm the ownership by verified using previous Google account username and password when we re-setup again like new.

Is That Any Secret Code for Doing Format VIVO IQOO 9 ?

There is no secret hidden code for VIVO IQOO 9 to make it back to factory default. Do the options above to hard reset this phone.

How to Format or Erase Phone Memory at VIVO IQOO 9 ?

If we want to remove or erase all data inside VIVO IQOO 9 storage, the easiest way is by performing hard reset whether using #option 1 or #option 2 above. When we do #option 1 process, we need to choose check box options to Erase Internal SD / Internal Storage data.

How to Make Battery of VIVO IQOO 9 Stronger, Life Longer and Not Fast to Drain?

VIVO IQOO 9 battery capacity is 4350 mAh. It is non removable battery. The interesting features is fast charging 120W. Because we can recharge our phone from 0 to 100% at about 18 minutes at ideal situations.

Please note, if we use this phone too much, then the battery drain will happen. We have to do some adjustment like disable all not use connections like GPS or NFC or Bluetooth or WiFi. We also have to set our LCD brightness as low as possible.

More FAQ of VIVO IQOO 9:

  • How to Hard Reset Vivo Camera and Music ?

    They are different procedures, but we will try to give one by one. To Reset VIVO camera setting, we have to open Main Camera Applications, then find menu Setting or Icon Setting, and find Restore Default Setting. For reset music, actually it is depend on what kind of apps to hear the music.

  • How To Remove or Bypass Forgotten Pattern or Password or Passcode at VIVO IQOO 9 (Reformat Without Password) ?

    We always recommended to give security for anyone for secure data, but the problems comes when you can not unlock this phone. Please try to do hard reset using hardware button combination key like steps at #option 2 above. This process will reformat your VIVO IQOO 9 operating system to factory default for remove security password or pattern protection. After finish hard reset, you should try to make sure this phone is belong to you by sign-in with Previous Google Account account for security protections.

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