Tips and tricks to fix LENOVO Z6 PRO (L78051) problems. This is Android smartphone with 6.39 inches LCD screen and have Full HD+ resolution at 1080 x 2340 pixels. The aspect ratio is 19.5 : 9 to make it more easy to hold with one hand. The screen is full size with thin bezel around the Super AMOLED LCD. At the top of the screen, this phone have small notch for hold front selfie camera 32 megapixel. The first operating system which already installed at LENOVO Z6 PRO is Android Pie 9.0 together with Lenovo user interface ZUI 11.1. This is high end smartphone which use Qualcomm SDM855 Snapdragon 855 processor including Adreno 640 as dedicated GPU (graphic processor unit). There are some options for internal memory with 128 GB smallest and 512 GB biggest. If we still want to extend the storage, then we can add external memory MicroSD maximum 1TB,]. Find more review and information about how to solve troubles of LENOVO Z6 PRO (L78051) at www.hard-reset.org community.

 

What are Advantages of LENOVO Z6 PRO Specifications:

Network  3G / 4G LTE (Dual Sim)
LCD 6.39 inches with 19.5:9 ratio
Internal memory 128 GB with 6 GB or 8 GB RAM
Internal memory 256 GB with 8 GB RAM
Internal memory 512 GB with 12 GB RAM
Main Camera Quad 48 MP f/1.8 + 8 MP f/2.4 + 16 MP f/2.2 + 2 MP f/1.8
Main Camera Features phase detection autofocus, LED flash, TOF 3D Camera
Front Camera 32 MP for selfie and video conference
Processor Octa-core 1 x 2.84 GHz Kryo 485 & 3 x 2.42 GHz Kryo 485 & 4 x 1.78 GHz Kryo 485
Operating system Android Pie version 9.0
Battery Li-Ion 3300 mAh

 

 

How to Fix or Problem Solving for Recovery LENOVO Z6 PRO hang or not responding or malfunctions or stuck or freezing or bricked ?

LENOVO Z6 PRO (L78051) is flagship smartphone for Lenovo, it is use high end processor Qualcomm SDM855 Snapdragon 855. The internal memory also have 3 options start from 128 GB with 6GB/8GB RAM or 256 GB with 8 GB RAM or the biggest is 512 GB with 12 GB RAM. Therefore we will have many free storage to install many applications from Google Play Store like WeChat, Instagram, Telegram, Whatsapp, Viber, Facebook, Telegram, Skype, Snapchat, Line Messenger and some other more.

Although if we have already installed many applications, the free storage still available more, sometime we want to install more applications. But please note that some apps inside Google Play Store especially new or not famous may contain viruses or malware that can make troubles if installed at our LENOVO Z6 PRO (L78051) such as stuck or bricks or hang or bootloop or frozen or LCD touch screen not responsive or LCD screen not responding with our finger touch. These bad apps will not Verified by Play Protect information when download is start processing.

If we get this problems, we need to try do soft reset to remove temporary files and caches. If our LENOVO Z6 PRO still can boot again, then please install one good antivirus like Norton which is free. This antivirus will try to scan all installed apps and give recommended setting options. If our LENOVO Z6 PRO still can not work normally, then we have to do master format or hard reset. Doing hard reset will remove all important data inside LENOVO Z6 PRO, therefore we have to backup as many data as possible. Hard reset also will remove all Google account and other sync account from LENOVO Z6 PRO. We suggest to ignore install unknown APK files, because it can make our LENOVO Z6 PRO get some troubles.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart LENOVO Z6 PRO ?

This is high end Android smartphone, therefore it will work smooth without trouble especially because it have good processor and sufficient RAM, but some installed or running applications can become crash or corrupt. It can make our phone hang or LCD touch screen not responding with any finger touch. Please do soft reset or reboot or restart to remove temporary files and caches. Please press and hold POWER button until LENOVO Z6 PRO 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. 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 LENOVO Z6 PRO 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.

 

 

How to backup data or Contact at LENOVO Z6 PRO ?

We can use microSD external card to copy or move important files using File Manager applications. If our LENOVO Z6 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.

 

How to Boot Recovery Mode at LENOVO Z6 PRO ?

If we need to boot our LENOVO Z6 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 LENOVO Z6 PRO with menu setting:

  1. Turn on the LENOVO Z6 PRO
  2. We suggest to charge the battery full
  3. Make sure you already backup all important data, because it will deleted from LENOVO Z6 PRO
  4. Go to Settings > System > Backup & reset
  5. Choose Factory data reset, continue with Reset Phone
  6. The LENOVO Z6 PRO will do the master reset until it finish

 

hard reset lenovo z6 pro

#Option 2, Hard Reset LENOVO Z6 PRO with Hardware Button key:

 

  1. Confirm and make sure that LENOVO Z6 PRO Battery is fully charge or not empty
  2. Turn off LENOVO Z6 PRO
  3. Press together : POWER + VOLUME UP about several second, that the warning will appear at LENOVO Z6 PRO
  4. You can also try to press POWER BUTTON until Lenovo logo appear, then continue press VOLUME UP + VOLUME DOWN together until menu appear
  5. Choose: Reset Device or Wipe data or Clear eMMC 
  6. Make sure we already sure than we know that our application and data will be loose or clear while Resetting LENOVO Z6 PRO

 

How to Unlock or Fix or Bypass or Solutions for LENOVO Z6 PRO forgot password code or security lock screen pattern or pin (lost password)?

Advantages of LENOVO Z6 PRO (L78051) have 4 lens camera at back side of body. Penta camera or Quad camera of LENOVO Z6 PRO work with 48 megapixel f/1.8 for wide standard camera + 8 megapixel f/2.4 for telephoto + 16 megapixel f/2.2 for ultra wide and 3D TOF + 2 megapixel f/1.8 with OIS Optical Image Stabilizer for low light videos. Front camera also great with 32 megapixel f/2.0. We will have many pictures videos which taken from daily activity. We need to secure all photos videos and all important data from unauthorized people when LENOVO Z6 PRO away from us or lost or stolen.

Fingerprint is available at LENOVO Z6 PRO (L78051), but we will not find any hardware fingerprint sensor at back side of body, because it is located in-display optical fingerprint. We also can choose Face ID Unlock Recognizing for security protections. Secondary protections have to be choose for backup fingerprint or face id protections, we can choose screen lock pattern or password pin protections. The problems will start happen when we can not unlock this phone or forgot screen lock pattern or password pin security answer or fingerprint can not unlock. What should we do?

Google already give solutions for troubleshot forgot security protections or can not unlock LENOVO Z6 PRO lock screen. Please try to give several time wrong answer continuously until LENOVO Z6 PRO freezing about 30 second, at this time we will find Forgot Password / Pattern button, please press this button and it will show field for Google account username and password that we have already signed-in before. However, if we can not access our Gmail account, then we have to do master format or hard reset using hardware button combination key above.

 

Is That Any Secret Code for Doing Format LENOVO Z6 PRO ?

There is no secret hidden code for LENOVO Z6 PRO to make it back to factory default. Do the options above to hard reset it.

 

How to Restore and Reinstall Clean Android Operating system / firmware at LENOVO Z6 PRO (Reformat)?

If our LENOVO Z6 PRO start get trouble or can not boot properly, then maybe the operating system has been damaged. We need to reformat our phone to make it work normally again. We have to know that factory default Android operating system already saved safely inside LENOVO Z6 PRO internal memory or ROM, therefore we do not need to copy or connect with other device when we want to reformat LENOVO Z6 PRO OS. Just follow simple steps to hard reset above, then clean factory default operating system will be reinstall automatically.

 

How to make LENOVO Z6 PRO Run More Faster or Fix Slow Performance Problems ?

This is flagship smartphone. It have big RAM for multitasking applications and good processor resources Qualcomm SDM855 Snapdragon 855. But we still have some limitation if we install too many applications which run in the background together. Please note, if many application run together, then our LENOVO Z6 PRO RAM and processor resources will be insufficient. Therefore we have to uninstall some not use applications. If we want to make our LENOVO Z6 PRO run faster again like new, then please consider to do hard reset or master format.

 

How to Format or Erase Phone Memory at LENOVO Z6 PRO ?

There are two phone memory type at LENOVO Z6 PRO, 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 LENOVO Z6 PRO 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 Upgrade LENOVO Z6 PRO Android Version ?

When the first time release in the market, this phone use Android Pie as factory default operating system. We have to wait several month later for new release of Android Q or newer. Please only use official operating system for safety reasons. Some custom ROM will make our LENOVO Z6 PRO run not normal and some features can not work properly.

 

How to Make Battery of LENOVO Z6 PRO Stronger, Life Longer and Not Fast to Drain ?

This phone have 4000 mAh battery. Actually this is already big enough especially because LENOVO Z6 PRO (L78051) use Qualcomm SDM855 Snapdragon 855 processor with 7 nm technology.for more efficient battery usage. But some heavy users who have many social media group chat or watch movie or playing games several hours continuously may need to do some adjustment if they want LENOVO Z6 PRO battery work more longer. Please make LCD screen brightness as low as possible, then please disable all not use connections like GPS or Bluetooth or Wifi. This phone does not have NFC like other flagship smartphone.