Tips and tricks to fix VIVO IQOO U1 problems. This is mid-end smartphone with cheap price, but it has good body design. Full screen 6.53 inches Full HD+ at 1080 x 2340 pixels. At the top right of the screen, we can see small punch hole for front camera and at rear body, there are triple camera with several functions.

When the first time release in the market, VIVO IQOO U1 already installed with Android 10.0 together with iQOO UI 1.0. This phone use Qualcomm processor SM7125 Snapdragon 720G with dedicated GPU (graphic processor unit) Adreno 618 for support graphic rendering. Some users get issue with VIVO IQOO U1 software and hardware. We will try to give more solutions, reviews and information about how to solve VIVO IQOO U1 troubles at www.hard-reset.org community.

 

What is Advantage of VIVO IQOO U1 Specifications and Features:

  • GSM 3G HSDPA, Dual SIM Card GSM+GSM
  • 4G LTE
  • LCD 6.53 inches FHD+
  • Internal memory 64 GB with 6 GB RAM
  • Internal memory 128 GB with 6 GB or 8 GB RAM
  • Main Camera Triple 48 MP f/1.8 + 2 MP f/2.4 + 2 MP f/2.4
  • Main Camera features phase detection autofocus, LED flash, gyro-EIS
  • Front camera 8 MP for selfie photography and video
  • Processor Octa-core 2×2.3 GHz Kryo 465 Gold & 6×1.8 GHz Kryo 465 Silver
  • GPU Adreno 618
  • Operating system Android 10.0
  • Battery Li-Po 4500 mAh

 

 

How to Fix or Problem Solving for Recovery VIVO IQOO U1 hang or not responding or malfunctions or stuck or freezing or bricked ?

This phone work smooth with 4G LTE for support any activity. We choose to can buy 64 GB or 128 GB internal storage. More bigger is better, because VIVO IQOO U1 does not have external memory MicroSD storage. We can install several applications from Google Play Store whether free or paid apps.

There are also some bad applications inside Google Play Store that may contain viruses or malware. It can make troubles if installed at our VIVO IQOO U1 such as become slowly or hang or stuck or bricks or LCD touch screen not responding. Please read many user review before install, but the best solution is stay away from that kind of applications. Usually it will not get Verified by Play Protect information when we are on download process. How to fix it?

We have to try force soft reset or reboot to clean temporary files and caches. After our VIVO IQOO U1 can start boot again then please install one good antivirus like NORTON or AVAST, it will scan all installed apps and give recommendation setting for safety use.

If the problems still happen, then we have to do hard reset or master format VIVO IQOO U1. All account including Google account will remove or wipe or deleted after finish hard reset. Hard reset process also will remove/erase all important files from internal memory. Please do not install unknown APK, because it is very easy to make our VIVO IQOO U1 get some troubles.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart VIVO IQOO U1 ?

VIVO IQOO U1 have 6 GB or 8 GB RAM options. It is important for multitasking performance. Some installed applications may crash or corrupt that can make VIVO IQOO U1 become hang or LCD touch screen not responsive with our finger. At this time, we have to do soft reset or reboot or restart to remove temporary files and caches. Please press and hold POWER button until VIVO IQOO U1 shutdown or turn off by itself. After it 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 VIVO IQOO U1 still can work properly, but we want to manually clear temporary files and caches from some applications, then please press and hold POWER button until pop-up menu appear, continue to choose Shutdown / Power off / Reboot menu.

 

How to backup data or Contact at VIVO IQOO U1 ?

We can use USB data cable for backup all data to PC using File Manager at computer. If our VIVO IQOO U1 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 bellow may not work for some devices because of firmware update version or hardware troubles or some other possibilities.

#Option 1, Hard Reset VIVO IQOO U1 with software menu

  1. Turn on the VIVO IQOO U1
  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 U1 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 Storage if we want to clean / wipe all data
  6. Choose : Erase everything
  7. The VIVO IQOO U1 will do the hard reset or master format to factory default process.

 

hard reset vivo IQOO U1

#Option 2, Hard Reset VIVO IQOO U1 with Hardware Button Key to Recovery Mode

 

  1. Turn Off VIVO IQOO U1
  2. It is very important to make sure the battery is fully charge
  3. Press and hold POWER BUTTON + VOLUME UP BUTTON key until Fastboot menu appear
  4. Release all POWER BUTTON & VOLUME UP Button
  5. Choose Recovery Mode using VOLUME BUTTON and Press POWER 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 choose Wipe Data or Clear Data option by tap the menu or using VOLUME BUTTON to go up and down at menu and press POWER Button to 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 U1 finish the process and the phone will start again like new

 

How to Unlock or Fix or Bypass or Solutions for VIVO IQOO U1 forgot password code or security lock screen pattern or pin (lost password)?

VIVO IQOO U1 have good triple camera at back side of body with 48 megapixel for wide + 2 megapixel for macro + 2 megapixel for DoF or Bokeh effect. We will have many private photos videos after use several months. Please secure all important data from unauthorized people when VIVO IQOO U1 away from us or lost or stolen.

We can use fingerprint and front camera for face unlock recognizing. After finish register our finger or face, we need to choose secondary protection for backup like screen lock pattern or password or pin. Because VIVO IQOO U1 fingerprint or face detection can not work after this phone reboot or restart. The problems will start happen when we can not unlock this phone or forgot security answer or fingerprint sensor can not open with our finger hand. What should we do?

We can bypass or unlock forgotten security protections. But the only option that we can use is doing hard reset or master format. Please follow steps at #option 2 above to do hard reset or reformat using hardware button combination key.

Please understand, that our VIVO IQOO U1 already use latest Android version. It is already have strong security protections. This phone already have FRP (Factory Reset Protection), FRP will make sure this phone is belong to us. It will ask to Verify your account with previous Google Account. Therefore we have to keep carefully our Gmail / Google account for bypass FRP protections at VIVO IQOO U1.

 

Is That Any Secret Code for Doing Format VIVO IQOO U1 ?

There is no secret hidden code for VIVO IQOO U1 to make it back to factory default. Do the options above to hard reset it.

 

How to Format or Erase Phone Memory at VIVO IQOO U1 ?

There are two phone memory type at VIVO IQOO U1, 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 VIVO IQOO U1 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 VIVO IQOO U1 Stronger, Life Longer and Not Fast to Drain?

VIVO IQOO U1 use 4500 mAh battery capacity. The battery is not removable. But it have fast charging 18W technology, to make charging time become quickly. For standard activity, this battery is enough to work full one day. However, some user maybe active worker for many social media group chat or watch movie or play games several hours continuously, then the battery will not enough. To make VIVO IQOO U1 battery work more longer, then we need to do some adjustment like make LCD screen not too bright and disable all not use connections like GPS or Bluetooth or Wifi. VIVO IQOO U1 does not have NFC connection.

 

More FAQ of VIVO IQOO U1:

  • 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 U1 (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 U1 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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