Tips and tricks to fix ASUS ZENFONE MAX PRO (M2) ZB631KL problems. This is Android smartphone with Android Oreo 8.1 operating system. The screen size is 6.26 inches with 19:9 aspect ratio to make this phone more easy hold with one hand. This Full HD+ smartphone use Qualcomm SDM660 Snapdragon 660 processor which can run with maximum 2.2 Ghz CPU.  Can we use ASUS ZENFONE MAX PRO (M2) ZB631KL for playing games? Of course we can play 3D games with this phone because it have dedicate graphic processor unit Adreno 512 GPU. Find more review and information about how to solve troubles of ASUS ZENFONE MAX PRO (M2) ZB631KL at www.hard-reset.org community.

 

What is Advantage of ASUS ZENFONE MAX PRO (M2) ZB631KL Specifications:

GSM 3G HSDPA with 4G LTE, dual sim
LCD 6.26 inches, 19:9 aspect ratio
Internal memory 32 GB with 3 GB RAM
Internal memory 64 GB with 4 GB or 6 GB RAM
External memory microSD maximum 512 GB with dedicated external slot
Main Camera : 12 MP f/1.8 + 5 MP f/2.4 for DOF, phase detection autofocus, LED flash
Front Camera 13 MP for Video Conference or Selfie photography
Processor Octa-core 2.2 GHz Kryo 260 & 1.8 GHz Kryo 260
Operating system Android Oreo version 8.1
Battery Non-removable Li-Po 5000 mAh

 

 

How to Fix or Problem Solving for Recovery ASUS ZENFONE MAX PRO (M2) ZB631KL hang or not responding or malfunctions or stuck or freezing or bricked ?

ASUS ZENFONE MAX PRO (M2) ZB631KL is mid end smartphone with Octa core processor. It is release with 32 GB or 64 GB internal memory. If we need more storage, then we can use additional storage using MicroSD maximum 512 GB. We have to know that all installed applications will use internal memory as factory default storage. There are more then half free storage left to install more applications from Google Play Store such as Instagram, Facebook, Line Messenger, WeChat, Whatsapp, Skype, Telegram, Viber and many more.

Please always be careful before download new or new applications, because some developers prepare bad apps which contain viruses or malware. If we install them, then our ASUS ZENFONE MAX PRO (M2) ZB631KL will get some troubles such as stuck or hang or bricks or LCD touch screen not responsive, then we have to remove temporary files and caches. After our phone can boot again. These bad apps usually will not get Verified By Play Protect information from Google Play Store

What should we do? First we have to try remove temporary files and caches from RAM by doing soft reset or reboot. After our phone can start again, then try to install antivirus from Google Play Store like AVAST or NORTON, it will scan all installed apps and data inside this phone, also will give safe setting recommendation to make our ASUS ZENFONE MAX PRO (M2) ZB631KL become more secure. If still can not work, then we have to do hard reset. For safety reasons, please do not install any unknown APK files, because it is very easy to make our phone getting trouble. How to remove Google account / Gmail account from ASUS ZENFONE MAX PRO (M2) ZB631KL ? Doing this procedure to hard reset or master format will remove all account including Google account.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart ASUS ZENFONE MAX PRO (M2) ZB631KL?

Force soft reset is important to do when our ASUS ZENFONE MAX PRO (M2) ZB631KL start running not normal like hang or LCD touch screen not responsive because of applications crash or corrupt. We have to remove temporary files and caches. Please press and hold POWER button until ASUS ZENFONE MAX PRO (M2) ZB631KL shutdown or turn off by itself. Please try to press POWER Button and Volume Down if not work. After this phone 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 ASUS ZENFONE MAX PRO (M2) ZB631KL 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 ASUS ZENFONE MAX PRO (M2) ZB631KL?

We can use microSD external card to copy or move important files using File Manager applications. If our ASUS ZENFONE MAX PRO (M2) ZB631KL 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.

 

#Option 1, Hard Reset ASUS ZENFONE MAX PRO (M2) ZB631KL with Software Menu :

  1. Make sure the battery is charge properly
  2. Turn on ASUS ZENFONE MAX PRO (M2) ZB631KL smartphone
  3. Don’t forget to backup all important data
  4. Go to menu: Setting > Backup & reset > Factory Data Reset > Reset Phone 
  5. Choose Erase everything to continue and confirm you ready to do the format ASUS ZENFONE MAX PRO (M2) ZB631KL
  6. The ASUS ZENFONE MAX PRO (M2) ZB631KL will continue the step until ready to use in clean factory default.

 

hard reset asus zenfone max pro m2 zb631kl

#Option 2, Hard Reset ASUS ZENFONE MAX PRO (M2) ZB631KL with Hardware Key Button:

  1. Make sure the battery fully charge
  2. Do not forget to backup all important data
  3. Turn off the ASUS ZENFONE MAX PRO (M2) ZB631KL
  4. Press and hold Volume Up button (do not release and continue to no.5)
  5. Press and hold Power button (no.4 still continue press and hold), so now we hold Volume Up Button + Power Button together
  6. Wait until vibrate appear at ASUS ZENFONE MAX PRO (M2) ZB631KL, then release Power button (do not release Volume Up button)
  7. If we see Logo appear at LCD screen, then release Volume Up button (release all button now)
  8. Wait until FASTBOOT MODE appear
  9. At this text menu, use Volume Down Button to choose Recovery Mode and continue with press Power Button to confirm or OK
  10. Wait until the LCD of ASUS ZENFONE MAX PRO (M2) ZB631KL will show the Android Logo with error text, continue press and hold POWER button, after that continue press and release one time Volume Up, then we will see Android System Recovery Mode menu
  11. Follow the menu at LCD screen to continue wipe data/factory Reset for hard reset ASUS ZENFONE MAX PRO (M2) ZB631KL, use Volume Up or Volume Down to navigate the Menu and press Power Button to OK or Enter

 

How to Unlock or Fix or Bypass or Solutions for ASUS ZENFONE MAX PRO (M2) ZB631KL forgot password code or security lock screen pattern or pin (lost password)?

This phone have big internal memory, beside that, we also can take good pictures with 8 megapixel selfie photography or using dual rear camera with 12 mp + 5 mp. We will have many private pictures. We suggest to secure all data and photos/videos from unauthorized people when ASUS ZENFONE MAX PRO (M2) ZB631KL away from us or lost or stolen. We can not estimate when this situations happen.

 

We can use fingerprint which located at back side of body. We also can use face unlock. When the first time activate this phone from the box, we will ask to register our finger several time when we choose to use fingerprint sensor as security protections. ASUS ZENFONE MAX PRO (M2) ZB631KL also will ask for backup protections that we can choose like screen lock pattern or password pin protections. The problems will start happen when we can not unlock this phone or fingerprint can not unlock or forgot security answer. What should we do?

Do not worry about this trouble, because Android already give solutions when we forgot security screen lock pattern or password pin protections using Google account. Please turn on this phone, when it ask for security answer, then please try to give several time wrong answer continuously until ASUS ZENFONE MAX PRO (M2) ZB631KL locked or freezing about 30 seconds. At this situations we can find Forgot Password / Pattern button. Press this button, to give our Gmail username and password account that we have already signed-in before. If we still can not access Google account, then we have to do hard reset using hardware button combination key above.

 

Is That Any Secret Code for Doing Format ASUS ZENFONE MAX PRO (M2) ZB631KL?

There is no secret hidden code for ASUS ZENFONE MAX PRO (M2) ZB631KL 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 ASUS ZENFONE MAX PRO (M2) ZB631KL (Reformat)?

When the first time activate this phone from the box, the Android Oreo version 8.1 operating system has been installed and ready to use. But after install several apps, sometime the operating system is damaged or corrupted. We have to reinstall or master format. Please note, clean and official Android operating system file source already saved safely inside ASUS ZENFONE MAX PRO (M2) ZB631KL internal memory, therefore we do not need to copy or connect to other devices. Just follow simple steps to hard reset above, then clean factory default Android operating system will be reinstall automatically at our ASUS ZENFONE MAX PRO (M2) ZB631KL.

 

How to make ASUS ZENFONE MAX PRO (M2) ZB631KL Run More Faster or Fix Slow Performance Problems ?

This is mid end smartphone from Asus which use ASUS ZENFONE MAX PRO (M2) ZB631KL with Octa Core processor. Basically it can run many applications without troubles. We have to understand that all running applications will use RAM, some apps also will run in the background to wait data update, therefore if many of them run together, then our ASUS ZENFONE MAX PRO (M2) ZB631KL RAM and processor resources will be insufficient and become slowly.

We have to uninstall some not use applications from ASUS ZENFONE MAX PRO (M2) ZB631KL to make this phone run more faster. If we want to make our ASUS ZENFONE MAX PRO (M2) ZB631KL run faster again like new, then please consider to do hard reset or master format.

 

How to Format or Erase Phone Memory at ASUS ZENFONE MAX PRO (M2) ZB631KL?

There are two phone memory type at ASUS ZENFONE MAX PRO (M2) ZB631KL, 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 ASUS ZENFONE MAX PRO (M2) ZB631KL 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 ASUS ZENFONE MAX PRO (M2) ZB631KL Android Version ?

This phone is release at the end of 2018. Basically at this time Android Pie is ready to use, but ASUS ZENFONE MAX PRO (M2) ZB631KL still use Android Oreo as factory default operating system. We still do not get any information about official firmware / operating system upgrade of ASUS ZENFONE MAX PRO (M2) ZB631KL to Android Pie. Just wait for further information.

 

How to Make Battery of ASUS ZENFONE MAX PRO (M2) ZB631KL Stronger, Life Longer and Not Fast to Drain ?

ASUS ZENFONE MAX PRO (M2) ZB631KL use big battery with 5000 mAh. This is very big for these days. We can use this phone for more then two days. However, some users maybe still need more bigger battery because they use this phone for playing games or watch movie several time continuously. Please do some adjustment like make LCD screen brightness as low as possible. Please also disable all not use connection like GPS or Bluetooth or Wifi or NFC. We can use GPS battery saving mode when some apps need to know or location.

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