Tips and solutions to fix ACER LIQUID Z320 problems. This phone have 4.5 inches LCD screen with Quad core processor from Qualcomm. We can choose to buy ACER LIQUID Z320 with single simcard or dual simcard GSM-GSM which can standby together. How about the camera? ACER LIQUID Z320 main camera use 5 megapixel with autofocus to make object images become more sharp.

 

What is Advantage of ACER LIQUID Z320 Specifications:

GSM 3G GSM
LCD 4.5  inches screen
Internal memory 8 GB ROM with 1 GB RAM
External memory microSD, up to 32 GB
Main Camera 5 MP, autofocus, LED flash
Front Camera 2 MP for Video Conference
Processor Quad-core 1.0 GHz Cortex-A7
Operating Android Lollipop version 5.1
Battery Li-Po 2000 mAh

 

 

How to Fix or Problem Solving for Recovery ACER LIQUID Z320  hang or not responding or malfunctions or stuck or freezing or bricked ?

We will have 8 GB for operating system and factory default applications. Therefore we will not get fully 8 GB free capacity, but there are still about 4 GB free capacity to  install several applications from Google Play Store like Facebook, WeChat, Line Messenger, Blackberry Messenger (BB), Instagram, Whatsapp, Skype, Viber and many more. But we have to know that some new or not famous applications may contain viruses or malware that can make ACER LIQUID Z320 hang or stuck or bricks or boot logo loop or LCD touch screen not responding. When this trouble happen, we have to force shutdown or force reboot or soft reset or clean temporary files and caches.

After our ACER LIQUID Z320 can boot normally again, please try to install one good antivirus from Google Play Store, there are some top recommended antivirus base by user review. This antivirus applications will try to scan all content inside ACER LIQUID Z320 including bad setting. If this problems does not fix with antivirus scan result, then we need to hard reset or master format ACER LIQUID Z320. Please note, doing hard reset will make all important data wipe or erase from this phone, therefore we have to backup all important data from ACER LIQUID Z320 before hard reset or master format.

 

How to Force Shutdown or Force Soft Reset or Force Reboot or Force Restart ACER LIQUID Z320 ?

When several applications get trouble, then ACER LIQUID Z320 will become hang or LCD touch screen not responsive in the middle of running applications. We have to force reboot or shutdown or soft reset to restart all running applications, also remove temporary files and caches. Please remove back cover case of ACER LIQUID Z320 then unplug the battery, wait about 5 seconds then put again that battery at right positions, then press POWER button to turn on ACER LIQUID Z320. This process will not remove anything, so we can do soft reset or reboot process anytime we want. If our ACER LIQUID Z320 still can run and touch screen still responsive but we want to clean temporary files and caches, then please press and hold POWER button until pop-up menu appear, then choose Shutdown / Reboot / Soft Reset menu.

 

#Option 1, Hard Reset ACER LIQUID Z320 with Software Menu :

  1. Turn on ACER LIQUID Z320
  2. Make sure the battery already charge properly
  3. You better 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 ACER LIQUID Z320
  6. The ACER LIQUID Z320 will continue the step until ready to use in clean factory default.

 

hard reset acer liquid z320

#Option 2, Hard Reset ACER LIQUID Z320 with Hardware Key Button:

  1. Please check that the battery is not empty
  2. Do not forget to backup all important data
  3. Turn off the ACER LIQUID Z320
  4. Press and Hold Power Button + Volume Up together until the smartphone show menu at LCD
  5. Choose Recovery Mode menu. Navigate with Volume Up and press Volume Down to OK or Choose it
  6. Wait until Android logo appear, and press Power Button
  7. Choose Wipe data/factory reset menu. Navigate with Volume Down and press Volume Up to Ok or Choose it (different with no.5 for volume button)
  8. Follow the menu at LCD screen to continue the hard reset ACER LIQUID Z320

 

How to Restore and Reinstall Clean Android Operating system / firmware at ACER LIQUID Z320 (Reformat)?

This phone already have operating system from beginning, we just need to login with Google account to make ACER LIQUID Z320 can download and install several applications from Google Play Store. But sometime applications can crash and make ACER LIQUID Z320 operating system damage or corrupt. We need to reformat or reinstall factory default ACER LIQUID Z320 operating system. First we have to know that clean factory default Android operating system file source of ACER LIQUID Z320 already saved safely inside this phone ROM or internal memory. If we want to reformat, then we do not need to copy or connect to other device. Just follow simple steps to hard reset above, then clean factory default Android operating system (latest version) will be reinstall automatically.

 

How to Unlock or Fix or Bypass or Solutions for ACER LIQUID Z320 forgot password code or security lock screen pattern or pin (lost password)?

It is very important to give security protections at ACER LIQUID Z320, especially if we take many private pictures or have secret data, then we have to protect our important data from unauthorized users or when this phone stolen or lost. We can use default setting to activate screen lock pattern or password protections. But the problems happen when we forget the answer of that protections, what should we do? Do not worry, we can unlock or bypass forgot security screen lock pattern or password with Google account or Gmail account. Just to remain, every time we activate this phone from beginning, it will ask Google account. Back to this problems again, when your phone ask for security answer, then please try to give several time wrong answer continuously until ACER LIQUID Z320 locked or freezing 30 seconds. At this time we will find Forgot Password  / Pattern button, press this button then we can type our Gmail username and password that we have already signed-in before. If we can not access our Gmail account, then we have to do hard reset using hardware button combination key.

 

How to Improve Performance ACER LIQUID Z320 to make run more faster?

ACER LIQUID Z320 use Android Quad Core processor from Qualcomm manufacture and have 1 GB RAM, it will give good performance to run several applications, but if we run too many application together especially because some apps like social media or games or chat will keep run in the background to wait data update, then our ACER LIQUID Z320 processor resources and RAM will be insufficient. We have to uninstall some not use applications to give more resources for the system. If we want to make our ACER LIQUID Z320 performance run faster again like new, then please consider to do hard reset or master format.

 

Is That Any Secret Code for Doing Format ACER LIQUID Z320 ?

There is no secret hidden code for ACER LIQUID Z320 to make it back to factory default. Do the options above to hard reset it.

 

How to Upgrade ACER LIQUID Z320 to Android Marshmallow Official Update? 

When the first time ACER LIQUID Z320 release in the market, the factory default operating system using Android Lollipop and get several OTA (over the air) update for fix some bugs and features. However, as far as we know Acer still not give any information about official Android Marshmallow upgrade for ACER LIQUID Z320. Maybe we can find some custom ROM Android Marshmallow for ACER LIQUID Z320, but please be careful to do that, because some wrong steps can make our ACER LIQUID Z320 corrupt and can not use anymore.

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