Tips and tricks to fix XIAOMI BLACK SHARK 4S PRO problems. It is 5G smartphone that work with dual simcard slot for different number. It is powered by Qualcomm SM8350 Snapdragon 888+ 5G processor with dedicated GPU (graphic processor unit) Adreno 660. The screen use Super AMOLED 6.67 inches with 144Hz refresh rate for smooth gaming transitions.

As gaming smartphone it has dedicated physical pop-up gaming triggers button at right side portrait body. This phone has stereo speakers as well. We will give more solutions, reviews and information about how to solve troubles of XIAOMI BLACK SHARK 4S PRO at community.


What are Advantages of XIAOMI BLACK SHARK 4S PRO Specifications and Features:

  • 4G LTE + 5G
  • LCD 6.67 inches
  • Internal memory 256 GB with 8 GB or 12 GB RAM
  • Internal memory 512 GB with 16 GB RAM
  • Main Camera Triple 64 MP f/1.8 + 8 MP f/2.2 +5 MP f/2.4
  • Front camera 20 MP for selfie photography
  • Processor Octa-core 1×3.0 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680
  • GPU Adreno 660
  • Operating system Android 11
  • Battery Li-Po 4500 mAh



Solutions To Fix Camera Issues On XIAOMI BLACK SHARK 4S PRO


How to Fix or Problem Solving for Recovery XIAOMI BLACK SHARK 4S PRO hang or not responding or malfunctions or stuck or freezing or bricked ?

There are two options of big RAM for save several gaming and applications. This phone does not have external memory slot. We can choose many applications and gaming apps from Google Play Store, but please do not install new or not famous applications before read many user reviews. Why?

Because some of them may contain viruses or malware that can make troubles if installed on our XIAOMI BLACK SHARK 4S PRO such as 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 BLACK SHARK 4S PRO, 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 BLACK SHARK 4S PRO. 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 BLACK SHARK 4S PRO ?

XIAOMI BLACK SHARK 4S PRO is gaming smartphone that need bigger RAM. It has 8 GB or 12 GB RAM options. However, 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 BLACK SHARK 4S PRO 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.


Solutions To Fix Lagging Issues On XIAOMI BLACK SHARK 4S


How to backup data or Contact at XIAOMI BLACK SHARK 4S PRO ?

We can connect our phone to computer using USB data cable and after computer recognized our XIAOMI BLACK SHARK 4S PRO, 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 BLACK SHARK 4S PRO file manager

If our XIAOMI BLACK SHARK 4S PRO 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 Solutions To Backup & Restore Data / Photos / Contact on XIAOMI BLACK SHARK 4S PRO


How to Boot Recovery Mode at XIAOMI BLACK SHARK 4S PRO ?

If we need to boot our XIAOMI BLACK SHARK 4S PRO 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 BLACK SHARK 4S PRO with software menu:

  1. Turn on the XIAOMI BLACK SHARK 4S PRO
  2. Please make sure battery capacity more then 50% or better fully charge
  3. Backup important data at XIAOMI BLACK SHARK 4S PRO 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 BLACK SHARK 4S PRO will do the hard reset or master format to factory default process.


hard reset xiaomi blackshark 4s pro

#Option 2, Hard Reset XIAOMI BLACK SHARK 4S PRO with Hardware Button Key to Recovery Mode

  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 BLACK SHARK 4S PRO finish the process and the phone will start again like new


How to Unlock or Fix or Bypass or Solutions for XIAOMI BLACK SHARK 4S PRO forgot password code or security lock screen pattern or pin (lost password)?

Although this phone is design for gaming smartphone, but we will have many important  applications and data. Moreover, because it has good triple cameras with 64 megapixel for wide + 8 megapixel for 120 degree ultrawide + 5 megapixel for macro. We have to make sure all data are secure when XIAOMI BLACK SHARK 4S PRO stolen or lost or away from us.

Fingerprint is ready to use that located at side body. The 20 megapixel front camera also can be use for security protection. We need to choose secondary protections for backup like password or pin or screen lock pattern. Why? Because after XIAOMI BLACK SHARK 4S PRO restart or reboot, we can not use fingerprint and face detection. It will ask to unlock using secondary protection. 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 BLACK SHARK 4S PRO ?

There is no secret hidden code for XIAOMI BLACK SHARK 4S PRO to make it back to factory default. Do the options above to hard reset it.


How to Format or Erase Phone Memory at XIAOMI BLACK SHARK 4S PRO ?

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 BLACK SHARK 4S PRO Stronger, Life Longer and Not Fast to Drain ?

XIAOMI BLACK SHARK 4S PRO use 4500 mAh battery capacity. It has fast charging 120W technology from Qualcomm. They said that to recharge from 0-100% only need about 15 minutes at ideal conditions. Please do some adjustment to make XIAOMI BLACK SHARK 4S PRO battery work more longer. We need to set LCD screen as low as possible and disable all not use connections like GPS or Bluetooth or NFC or Wifi.



  • How to Hard Reset or Master Format XIAOMI BLACK SHARK 4S PRO 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 BLACK SHARK 4S PRO, 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 BLACK SHARK 4S PRO 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 BLACK SHARK 4S PRO ?

    Please follow this link For Reset Xiaomi Mi Account