Sharing information to solved ACER LIQUID E2 and E2 DUO problems. ACER LIQUID E2 and E2 DUO have two different product, the ACER LIQUID E2 is produce with single simcard GSM, while ACER LIQUID E2 DUO is produce with dual sim card GSM slot, about the specifications is more less the same between them. The Quad Core Android with low budget price, this is very interesting to know more about ACER LIQUID E2 and E2 DUO.

 

What is Advantage of  ACER LIQUID E2 and E2 DUO Specifications:

GSM 3G HSDPA for E2 / Dual Sim GSM for LIQUID E2 DUO
LCD 4.5 inches IPS screen
Internal memory 4 GB
RAM 1GB
External memory microSD, up to 32 GB
Main Camera 8 MP, 3264 x 2448 pixels, autofocus, LED flash
Processor Quad-core 1.2 GHz Cortex-A7
Operating system Android OS, v4.2.1 (Jelly Bean)
Battery Li-Ion 2000 mAh

 

 

 

What to do for Solve and Recovery if ACER LIQUID E2 and E2 DUO get hang or not responding or malfunctions or hang or stuck or freezing or bricked problem?

ACER LIQUID E2 and E2 DUO have quad core processor from MediaTek and also have 1GB RAM for running applications and multitasking purpose. With this specifications, ACER LIQUID E2 and E2 DUO should run well for Android applications. We can download many applications at Google Play Store, but we should be careful because some applications is not compatible well with ACER LIQUID E2 and E2 DUO, so by installing that unsupported applications will make the smartphone become problem such as stuck or hang or frozen or bricks or not responsive. If this problem happen at ACER LIQUID E2 and E2 DUO, we should try to soft reset or restart ACER LIQUID E2 and E2 DUO to delete some temporary files and cache. If the problem still exist in ACER LIQUID E2 and E2 DUO then we need to do master format to factory default with hard reset.

 

How to Soft Reset or Reboot or Restart ACER LIQUID E2 and E2 DUO ?

Press the POWER BUTTON KEY for several seconds, we will see the menu to restart or turn off. Choose restart/reboot than the ACER LIQUID E2 and E2 DUO will do the soft reset or restart. Don’t worry for you data, because this step will not erase any important data and applications.

 

#Option 1, Hard Reset ACER LIQUID E2 and E2 DUO with Software Menu :

  1. Turn on ACER LIQUID E2 and E2 DUO
  2. Make sure the battery already charge properly
  3. You better to backup all important data
  4. Go to menu: Setting > Privacy > Factory Data Reset > Reset  
  5. Choose Erase everything to continue and confirm you ready to do the format ACER LIQUID E2 and E2 DUO
  6. The ACER LIQUID E2 and E2 DUO will continue the step until ready to use in clean factory default.

 

#Option 2, Hard Reset ACER LIQUID E2 and E2 DUO with Hardware Key Button:

  1. Make sure the battery fully charge
  2. Do not forget to backup all important data
  3. Turn off the ACER LIQUID E2 and E2 DUO
  4. Press and Hold Power Button until the smartphone vibrate and the Acer logo appear in LCD
  5. Press and Hold together: Volume Up + Volume Down Button for several seconds
  6. Choose Clean boot: YES, navigate with Volume Button
  7. Follow the menu at LCD screen to continue the hard reset ACER LIQUID E2 and E2 DUO

 

Please remember, doing the master reset above for  ACER LIQUID E2 and E2 DUO will make all data and installed applications will be wipe and removed from this smartphone. You should backup any important data before doing the master reset with hard reset above.

 

How to Restore and Reinstall Clean Android Operating system at ACER LIQUID E2 and E2 DUO ?

The default and clean operating system of ACER LIQUID E2 and E2 DUO already saved safely at this smartphone ROM, so we do not need to copy anything when we need to reinstall. The reinstall ACER LIQUID E2 and E2 DUO operating system process is very simple because we just do the factory reset with above step then the clean and factory default setting Android Operating System will install automatically at ACER LIQUID E2 and E2 DUO. But please remember, by reinstall or hard reset the ACER LIQUID E2 and E2 DUO, all data and installed applications will be removed, so better we backup any important data before doing reinstall or restore the operating system.

 

How to Unlock or Fix or Solutions for ACER LIQUID E2 and E2 DUO forgot password code or security lock screen pattern or pin?

To give more security protections options to ACER LIQUID E2 and E2 DUO, we can use Android option in setting menu by using security password pin or by screen lock pattern. In some case maybe we forget about the security password pin or screen lock pattern, first thing to try is  finding Forget Password / Pattern button to restore with Google account username and password. IF we can not access the Google account, then we need to do hard reset with the step above.

 

How to Improve Performance ACER LIQUID E2 and E2 DUO to make run more faster?

As we know that ACER LIQUID E2 and E2 DUO can run Android applications well. But we always suggest to install only important and recommended applications from Google Play Store to make reduce the problem from any unstable applications. If the ACER LIQUID E2 and E2 DUO already run slowly, then what we need restore all factory setting and new operating system by doing hard reset this smartphone with master format.

 

Is That Any Secret Code for Doing Format ACER LIQUID E2 and E2 DUO?

There is no secret hidden code for ACER LIQUID E2 and E2 DUO to make it back to factory default. Do the options above to hard reset it.

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