Tips and trick to fix ASUS ZENFONE V V520KL problems. This phone have 5.2 inches LCD screen width using 1080p resolutions. The screen use AMOLED type for vivid color. ASUS ZENFONE V V520KL release using Android Nougat when the first time release in the market together with Asus user interface Asus ZenUI version 3.0. This phone have dual simcard slot, but the second simcard is share with microSD external memory if we want to use it maximum 256 GB. Find more review information about how to solve ASUS ZENFONE V V520KL trouble with simple steps at www.hard-reset.org community.

 

What is Advantage of ASUS ZENFONE V V520KL Specifications:

GSM 3G HSDPA with 4G LTE, dual sim
LCD 5.2 inches
Internal memory 32 GB with 4 GB RAM
External memory microSD maximum 256 GB share with simcard 2
Main Camera 23 MP, f/2.0, laser/phase detection autofocus, OIS (4-axis), dual-LED (dual tone) flash
Front Camera Dual 8 MP, f/2.0 LED flash
Processor Quad-core 2.15 GHz Kryo & 1.6 GHz Kryo
Operating system Android Nougat version 7.0
Battery Non-removable Li-Po 3000 mAh

 

 

How to Fix or Problem Solving for Recovery ASUS ZENFONE V V520KL hang or not responding or malfunctions or stuck or freezing or bricked ?

ASUS ZENFONE V V520KL enough internal memory to install interesting applications from Google Play Store like Facebook, WeChat, Whatsapp, Skype, Telegram, Instagram, Snapchat, Viber, Line Messenger, Blackberry Messenger (BBM), because it have big enough internal storage with 32 GB and 4 GB RAM for multitasking applications. If we need more storage then we can use simcard slot 2 to replace with external memory MicroSD type maximum 256 GB, but external memory only useful for external data or pictures or video recording from camera or offline music and some other offline files. Please be careful when download new applications from Google Play Store or some other offline APK files, because it may contain some viruses or malware that can make our phone become trouble like hang or bricks or hang or bootloop or frozen or LCD touch screen not responsive or LCD screen not responding with our finger touch. What we have to do? First we have to try do soft reset or reboot or restart to remove temporary files or caches that can make some trouble at this phone. If our ASUS ZENFONE V V520KL can boot again, then please directly download one good antivirus applications from Google Play Store like AVAST or NORTON, please choose only one we like. The antivirus will try to scan all installed applications and give recommendation setting to our phone. If the problems still happen, then next steps is doing hard reset or master format. Please note, doing hard reset will remove or erase all important data, therefore we have to backup all data first before doing master format. Doing hard reset will remove all Google account from ASUS ZENFONE V V520KL. For safety reasons, please do not install any unknown APK files, because it is very easy to make our phone getting trouble.

 

How to Force Shutdown or Force Soft Reset or Reboot or Restart ASUS ZENFONE V V520KL ?

Shutdown or reboot sometime needed when our phone start to work not normal because of some application crash or stuck when it run or LCD touch screen not responsive with our finger touch. Please press and hold POWER button until ASUS ZENFONE V V520KL shutdown or turn off by itself. 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 V V520KL 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 V V520KL ?

We can use microSD external card to copy or move important files using File Manager applications. If our ASUS ZENFONE V V520KL 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 V V520KL with Software Menu :

  1. Make sure the battery is charge properly
  2. Turn on ASUS ZENFONE V V520KL 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 V V520KL
  6. The ASUS ZENFONE V V520KL will continue the step until ready to use in clean factory default.

 

hard reset asus zenfone v v520kl

#Option 2, Hard Reset ASUS ZENFONE V V520KL 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 V V520KL
  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 V V520KL, 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 V V520KL 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 V V520KL, 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 V V520KL forgot password code or security lock screen pattern or pin (lost password)?

The 24 megapixel camera give good picture result at ASUS ZENFONE V V520KL. It also can record video maximum 2160p resolution with 30fps. The Optical Image Stabilization is very important to take stable pictures or video recording. After use several month, we will have many private photo-videos or important files inside this phone. We strongly suggest to activate security protection. Fingerprint is available at ASUS ZENFONE V V520KL which located at front location together with home button. We need to activate this fingerprint sensor first before it can recognize our fingerprint hand, therefore we have to register some of our fingerprint hand. If we are not willing to use fingerprint sensor, then we can use screen lock pattern or password pin protections which already available inside this phone. The problems will start happen when we can not unlock this phone or forgot security answer or scan not open with fingerprint. 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 to unlock it. Please turn on this phone, when it ask for security answer, then please try to give several time wrong answer continuously until ASUS ZENFONE V V520KL 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 Gmail account, then we have to do hard reset using hardware button combination key above.

 

 

Is That Any Secret Code for Doing Format ASUS ZENFONE V V520KL ?

There is no secret hidden code for ASUS ZENFONE V V520KL to make it back to factory default. Do the options above to hard reset it.

 

How to Format or Erase Phone Memory at ASUS ZENFONE V V520KL ?

There are two phone memory type at ASUS ZENFONE V V520KL, 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 V V520KL 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 ASUS ZENFONE V V520KL Stronger, Life Longer and Not Fast to Drain ?

Have good smartphone need to have good battery life as well. ASUS ZENFONE V V520KL is Android smartphone which have 5.2 inches LCD screen. With Qualcomm MSM8996 Snapdragon 820 processor, it can work full one day without need to recharge using 3000 mAh battery capacity. But if some users have a lot of group chat at their social media or playing games too much than maybe this battery still not enough. But ASUS ZENFONE V V520KL battery is not removable, that is why we can not replace with bigger capacity. Quick charge is good features inside this phone, so we can charge faster when the battery is drop. However, for pro-long the battery life then please do some adjustment like make LCD screen brightness as low as possible to reduce battery usage. We also need to disable all not use connections like GPS or Wifi or Bluetooth. If some apps need to know our locations, then please activate GPS battery saving mode from menu Setting > Location.