How to Easily Master Format LG LEON (4G LTE) H340N with Safety Hard Reset?

Tips and tricks for Solving LG LEON (4G LTE) H340N problems. There are several options that we can choose for Android smartphone, first of all is the LCD screen. Some people still like to use smaller size Android smartphone because more easy to hold for several users. LG LEON (4G LTE) H340N is 4.5 inches LCD screen which have 4G LTE data network. We will get Android Lollipop version 5.0.1 when we buy LG LEON (4G LTE) H340N. For run applications faster, this phone have Quad Core process from Qualcomm using 1.2 Ghz clock speed. How fast this phone for playing games? The LG LEON (4G LTE) H340N have GPU Adreno 306 as dedicated VGA, so this phone will run most HD Games without problems.

What is Advantage of LG LEON (4G LTE) H340N Specifications:

LCD 4.5 inches
Internal memory 8 GB
Main Camera 5 MP or 8 MP, 2592 х 1944 pixels, autofocus, LED flash
Front Camera for video conference
Processor Quad-core 1.2 GHz from Qualcomm
Operating system Android OS, v5.0.1 (Lollipop)
Battery Li-Ion 1900 mAh

How to Fix or Problem Solving for Recovery LG LEON (4G LTE) H340N hang or not responding or malfunctions or stuck or freezing or bricked ?

When we get LG LEON (4G LTE) H340N from beginning, we will have several installed applications inside this phone. We still can install some other applications from Google Play Store either have to purchase or free download like Facebook or Instagram or Whatsapp or Blackberry Messenger or Line Messenger or Viber or Skype or Pinterest or Path or WeChat and some other more. We have to know that some applications from Google Play Store may contain some bad apps like malware or virus. If we have installed that apps, our LG LEON (4G LTE) H340N will get some trouble like hang or stuck or bricks or frozen or LCD touch screen not responsive. Having that trouble applications also can make our phone can not boot properly or boot logo loop. We have to force soft reset or force shutdown or force reboot to restart all running applications and delete caches and temporary files. If this phone still have same problems, then we have to do hard reset or master format to factory default. Please note, doing hard reset will remove all important data inside LG LEON (4G LTE) H340N internal memory. Please do not forget to do backup all important data or pictures to other locations. Because LG LEON (4G LTE) H340N does not have microSD slot, then we have to use USB cable and connect this phone with computer to backup all data to computer hard drive.

How to Force Shutdown or Force Soft Reset or Reboot or Restart LG LEON (4G LTE) H340N ?

When our LG LEON (4G LTE) H340N get trouble like hang or stuck or freeze or LCD touch screen not responsive with our finger touch, then we have to force shutdown or force soft reset or reboot to clean temporary files and cache inside this phone. The easy quick steps doing soft reset or force shutdown is by remove or unplug the LG LEON (4G LTE) H340N battery after open back case cover of this phone. After remove the battery, wait about 5 seconds and put again battery in the right positions, then we can press POWER button again to turn on this phone. The soft reset or reboot process will not remove any important data, so this process can be done anytime we want. If we want to delete temporary files and cache when this phone still work normally, then we can do it by press and hold POWER button until pop-up menu appear, choose Shutdown / Power off / Reboot menu to process soft reset.

#Option 1, Hard Reset LG LEON (4G LTE) H340N with software menu

  1. Turn on the LG LEON (4G LTE) H340N
  2. Make sure the battery is not empty
  3. Backup important data at LG LEON (4G LTE) H340N because all data and applications will be erase or delete
  4. Go to Menu : Setting > Backup and Reset > Factory Data Reset
  5. Choose :Reset Device > Delete all
  6. The LG LEON (4G LTE) H340N will do the master reset process.

hard reset lg leon 4g lte H340N to factory default

#Option 2, Hard Reset LG LEON (4G LTE) H340N Factory Default using Hardware Secret Button Key

In some conditions, we can not do anything at LG LEON (4G LTE) H340N touch screen or frozen in some state. So we can not access reset menu like Option #1, do not worry, because we can do hard reset LG LEON (4G LTE) H340N with hardware key button :

  1. Turn off the LG LEON (4G LTE) H340N
  2. Make sure the battery LG LEON (4G LTE) H340N already full or more than 50%
  3. Press together and hold thePower Button + Volume Down Button
  4. If the Logo appear, then release thePower Button(do not release theVolume Down Button), then continue to press again thePower ButtonuntilRecovery mode / Factory resetmenu appear, then we can release all button now.
  5. Choose wipe data/factory resetusingVolume Button, and pressPower Buttonto Enter or OK
  6. The LG LEON (4G LTE) H340N will continue master reset, wait for several minutes until the the phone start like new again.

How to Restore and Reinstall Clean Android Operating system / firmware at LG LEON (4G LTE) H340N (Reformat) ?

Like other latest LG Android smartphone, the LG LEON (4G LTE) H340N have nice volume button near main camera in the back. We can switch to volume up or volume down more easily. But some users maybe get problems with this button or volume can not responsive because or operating system damage or corrupt. This problems also can make LG LEON (4G LTE) H340N become act not normal. If we get this trouble, we need to reinstall or reformat or restore the operating system to factory default. First we have to know, clean factory default Android operating system file source already saved safely inside LG LEON (4G LTE) H340N ROM, so we do not need to copy or connect this phone with other device. Just follow simple steps to hard reset above, then clean factory default Android operating system will be reinstall by itself. When the first time we get this phone, we will get Android Lollipop as factory default Android operating system and the file source also Android Lollipop.

How to Unlock or Fix or Bypass or Solutions for LG LEON (4G LTE) H340N forgot password code or security lock screen pattern or pin (lost password)?

We already all LG LEON (4G LTE) H340N users to give security protections which already include with this phone to keep our important data safe when this phone away from use or stolen or lost. The problems happen when we forgot the answer for security protections at LG LEON (4G LTE) H340N? We can bypass or unlock forgot security screen lock pattern or password pin protections at LG LEON (4G LTE) H340N using Google account. When this phone already on, please try to give several time wrong answer for the security protections continuously until this phone locked or freeze 30 seconds. At this time we can see Forgot Password / Pattern button, press this button, then we can find place to type our Google account username and password that we have already signed-in before. If we can not access Google account at this phone, then we have to do hard reset or master format.

How to Improve Performance LG LEON (4G LTE) H340N to make run more faster?

Usually the problems which can make our LG LEON (4G LTE) H340N run more slowly is because applications trouble. We have to know that all applications need RAM to run, some applications which downloaded from Google Play Store will keep run in the background to wait data update or wait some command. If there are too many run together, then 1 GB RAM of LG LEON (4G LTE) H340N will insufficient and make this phone run more slowly to release not use apps. Please remove or uninstall some not use applications. If we want to make LG LEON (4G LTE) H340N performance run faster again, then please consider to do hard reset or master format.

Is that any other secret code of hard reset LG LEON (4G LTE) H340N?

At this moment, there is no other secret code or secret key to do the factory reset of LG LEON (4G LTE) H340N. Just try to do the hard reset above.

How to Activate Knock On or Knock Off at LG LEON (4G LTE) H340N ?

LG LEON (4G LTE) H340N have good facilities to Wake on by Knock twice the off LCD to turn ON, and knock twice at empty wallpaper at LCD to turn OFF. This facility can work at standard ROM. We may not get this features work when we do some tweak or use non standard custom ROM. To activate or make KnockOn working at LG LEON (4G LTE) H340N, please activate this features at menuSettings > General > Gestures > KnockOn.

How to Synchronize LG LEON (4G LTE) H340N To Backup Photo, Movie, Music, Contact, Calendar to Computer or PC?

We should download LG PC Suite applications fromLG PC Suite Website. After that install at our PC and connect the LG LEON (4G LTE) H340N with USB Cable to computer which already run LG PC Suite applications, after that follow the menu from LG PC Suite computer to backup all important data.

What other Important Features at LG LEON (4G LTE) H340N ?

The front camera of LG LEON (4G LTE) H340N is not comes with light flash, but this phone have features to activate LCD screen as light help for front camera, so we can see our face when selfie at the LCD screen, and it will light the bright color as well to help front camera get better light especially in low light situations.

6 thoughts on “How to Easily Master Format LG LEON (4G LTE) H340N with Safety Hard Reset?”

    • Hi, by default your Lock screen will appear with Clock and Date at your LG Leon, except if you have install 3th party launcher from Google Play Store, maybe they can give other options to remove or choose what to display at lock screen wallpaper.

    • Hi, the backup pin usually set when you give security protections like screen lock pattern or password pin protections. If you can not unlock or forget the correct security answer at LG Leon then you can try to bypass forgotten security protection using Gmail account. Please try to give several time wrong answer continuously until your LG Lenon locked or freezing 30 seconds. At this time you will find Forgot Password / Pattern button, please press this button then you can find field to type your Gmail username and password that your have already signed-in before. If you can not access your Google account, then please do hard reset using hardware button combination key like steps at #option 2 above.

  1. My LG Leon frozes at the logo, I tried hard reset but it shows the robot and then the logo again where it get frozen again, any help?

    • Hi, if you can not do hard reset using hardware button combination key, then please bring your phone to LG authorized service center for reflash with proper operating system or recheck for other problems at your phone.


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