Wednesday, March 1, 2017

How to Hard Reset Acer Liquid Z5 Z150 Procedure using the device's keys

Solutions for solving ACER LIQUID Z5 DUO (Z150) problems. This is dual simcard smartphone from ACER. We can use 2 simcard together, to received phone or sms like usual. The first GSM simcard use standard size and the second GSM simcard using micro SIM card. Please note, the ACER LIQUID Z5 DUO (Z150) is dual GSM-GSM network card. We can not use this phone for CDMA.

What is Advantage of  ACER LIQUID Z5 DUO (Z150) Specifications:

  • GSM 3G Dual Sim GSM-GSM
  • LCD 5 inches screen
  • Internal memory 4 GB
  • RAM 512MB
  • External memory microSD, up to 32 GB
  • Main Camera 5 MP, 2592 Ñ… 1944 pixels, LED flash
  • Processor Dual-core 1.3 GHz Cortex-A7
  • Operating system v4.2 (Jelly Bean)
  • Battery Li-Ion 2000 mAh

What to do for Solve and Recovery if ACER LIQUID Z5 DUO (Z150) get hang or not responding or malfunctions or hang or stuck or freezing or bricked problem?

The ACER LIQUID Z5 DUO (Z150) have 5 inches LCD screen. We will have fun to use this phone for playing Games, doing office work without getting problem when typing, because the screen is big enough. There are many applications that we can download from Google Play Store, but we have to know that not all applications will run well at this phone. Sometime some applications can make problems like hang or stuck or bricks or frozen or blank or boot logo loop or LCD touch screen not responding. If we get this problem, we should try to force reboot or force soft reset ACER LIQUID Z5 DUO (Z150). If the problem still happen, then we should try to do hard reset or master format.

How to Force Soft Reset or Reboot or Restart ACER LIQUID Z5 DUO (Z150) ?

The easy way to force reboot or force soft reset ACER LIQUID Z5 DUO (Z150) by open the back case and remove the battery, wait about 5 seconds, after that put the battery again in the right positions. After that press POWER button for turn it on. When the phone work normal or LCD screen still responding, we also can do soft reset or reboot or restart by press and hold POWER BUTTON for several seconds, we will see the pop-up menu to restart/reboot or turn off. Choose restart/reboot than the ACER ACER LIQUID Z5 DUO (Z150) will do the soft reset or restart. This step is safe because it will not remove any important data.

Hard Reset Acer Liquid Z5 Z150 Procedure using the device's keys

  • Press and hold the Power key + Volume key for 12 seconds.
  • When you see the LCD screen goes black, release the keys immediately. The device will reboot.
Note : If you see a menu, select Normal Boot by using the Volume Up key to highlight Normal Boot, then press the Volume Down key to select and reboot. Be sure to backup all fo your data first! All data will be lost!

Resetting your Acer Liquid Z5

Hold the power down for 30 seconds.
Charge the phone for at least 5 minutes to make sure it has enough power to turn on.

Method 1, Hard Reset ACER LIQUID Z5 DUO (Z150) with Software Menu :

  • Turn on ACER LIQUID Z5 DUO (Z150)
  • Make sure the battery already charge properly
  • You better to backup all important data
  • Go to menu: Setting > Privacy > Factory Data Reset > Reset  
  • Choose Erase everything to continue and confirm you ready to do the format ACER LIQUID Z5 DUO (Z150)
  • The ACER LIQUID Z5 DUO (Z150) will continue the step until ready to use in clean factory default.

Method 2, Hard Reset ACER LIQUID Z5 DUO (Z150) with Hardware Key Button:

  • Please check that the battery is not empty
  • Do not forget to backup all important data
  • Turn off the ACER LIQUID Z5 DUO (Z150)
  • Press and Hold Power Button + Volume Up together until the smartphone show menu at LCD
  • Choose Recovery Mode menu. Navigate with Volume Up and press Volume Down to OK or Choose it
  • Wait until Android logo appear, and press Power Button
  • 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)
  • Follow the menu at LCD screen to continue the hard reset ACER LIQUID Z5 DUO (Z150)

How to Restore and Reinstall Clean Android Operating system at ACER LIQUID Z5 DUO (Z150) ?

The factory default operating system of ACER LIQUID Z5 DUO (Z150) is Android Jelly Bean. Sometime because of wrong setting or error from installed applications, the operating system can be damage or not work normally. In this case, maybe we would like to reinstall or restore the factory default operating system. We have to know that the clean factory default operating system already saved inside ACER LIQUID Z5 DUO (Z150) ROM. So we should not have to copy from outside this phone when we need to do reinstall the operating system or firmware. Just follow the hard reset steps above, then the clean factory default operating system will be reinstall by itself at ACER LIQUID Z5 DUO (Z150).

How to Unlock or Fix or Solutions for ACER LIQUID Z5 DUO (Z150) forgot password code or security lock screen pattern or pin (lost password)?

There are several options to make our ACER LIQUID Z5 DUO (Z150) smartphone become secure. We recommended to use screen lock pattern or password pin protections. The problems will happen when we forget the answer for that security protections. But do not worry, because Google already have steps to bypass or unlock forgotten security screen lock pattern or password pin protections. Please try to give several time wrong answer until the phone freeze for several seconds. In this time, we will find Forgot Password / Pattern button. Press that button, then we can unlock or bypass forgotten security pattern or password protection using Google account or Gmail account that already saved before. If we still can not access Google account or Gmail account, then we should do hard reset or master format.
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