How to Easily Master Format LG K30 (2019) with Safety Hard Reset?

Tips and tricks to fix LG K30 (2019) (LM-X320EMW / LMX320EMW) problems. Another cheap smartphone from LG with Android Pie 9.0 as factory default operating system. This phone use Qualcomm processor MSM8917 Snapdragon 425 together with dedicated GPU (graphic processor unit) Adreno 308. At front body, we still get thick bezel on top and bottom body, the total screen use 5.45 inches with HD resolution 720 x 1440 pixels. Some users get issue when using LG K30 (2019) whether software or hardware, therefore we will try to give more review and information about how to solve troubles of LG K30 (2019) at community.

What is Advantage of LG K30 (2019) Specifications?

Network GSM 3G HSDPA or with 4G LTE
LCD 5.45 inches
Processor Quad-core 1.4 GHz Cortex-A53
GPU Adreno 308
Bluetooth / GPS / Wifi
Memory Internal 16 GB
External memory Slot MicroSD
Main Camera 8 MP f/2.0 autofocus & LED flash
Front Camera 5 MP for video conference and selfie photography
Operating System Android Pie version 9.0 (Android Go)
Battery Li-Ion 3000 mAh

How to Fix or Problem Solving for Recovery LG K30 (2019) hang or not responding or malfunctions or stuck or freezing or bricked ?

LG K30 (2019) (LM-X320EMW / LMX320EMW) is not Android Go smartphone, therefore we thing having 16 GB internal storage and 2 GB RAM are insufficient for install more applications, although we still can add external memory with MicroSD storage. But we suggest to install any important applications like Facebook or Whatsapp or Kakaotalk or WeChat.

Beside limited internal memory, having new or not famous applications also not recommended because some of them may contain viruses or malware that can make troubles if installed at our LG K30 (2019) (LM-X320EMW / LMX320EMW) like become slowly or hang or stuck or frozen or bricks or LCD touch screen not responsive. These bad apps will not get any Verified by Play Protect information at downloaded process. Please note, usually Editor choice is good options to try for safety reasons.

What do we have to do when we get this trouble? First we have to remove temporary files and caches inside this phone by doing soft reset. After our LG K30 (2019) can run again, then please try to download one good antivirus like NORTON or AVAST. It will scan all installed applications and give recommendation if there are some high-risk setting. 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 LG K30 (2019). 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 LG K30 (2019) ?

LG K30 (2019) have limited RAM with 2 GB. If we install more multitasking applications, then it will easy to hang or LCD touch screen not responding with finger touch. We need to force remove temporary files and caches inside this phone. Please press and hold POWER button until LG K30 (2019) shutdown or turn off by itself. If it is not work, then try to press and hold POWER + VOLUME DOWN together until shutdown. After it 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 LG K30 (2019) 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 LG K30 (2019) ?

We can use microSD external card to copy or move important files using File Manager applications. If our LG K30 (2019) 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.

Please note: These options bellow may not work for some devices because of firmware update version or hardware troubles or some other possibilities.

#Option 1, Hard Reset LG K30 (2019) with software menu

  1. Turn on the LG K30 (2019)
  2. Make sure the battery is not empty
  3. Backup important data at LG K30 (2019) 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 K30 (2019) will do the master reset process.

hard reset lg k30 2019

#Option 2, Hard Reset LG K30 (2019) Factory Default using Hardware Secret Button Key

In some conditions, we can not do anything at LG K30 (2019) 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 K30 (2019) with hardware key button:

  1. Turn off the LG K30 (2019)
  2. Make sure the battery LG K30 (2019) 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 K30 (2019) will continue master reset, wait for several minutes until the phone start like new again.

How to Unlock or Fix or Bypass or Solutions for LG K30 (2019) forgot password code or security lock screen pattern or pin (lost password)?

This phone still have same small amount of free storage after install several apps, we need to secure all data or photos takes from 8 megapixel rear camera or 5 megapixel front camera, especially when LG K30 (2019) (LM-X320EMW / LMX320EMW) away from us or stolen or lost.

Cheap smartphone usually does not have fingerprint sensor, this is also happen at LG K30 (2019). However, we suggest to use screen lock pattern because it is fast to unlock or we also can use password pin protections. All of these features already installed with operating system. The problems will be happen when we forgot security answer, what should we do?

Do not worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at LG K30 (2019) use registered Google account. We have to force hard reset or master format using hardware button combination key like steps at #option 2 above, after finish hard reset, this phone will ask for Verify your account with previous Google Account that has been used before performing hard reset. Please note that Google account is very important. This phone already use latest version of Android operating system, therefore LG K30 (2019) implement FRP (factory reset protection) to make our phone safe from hard reset when stolen or lost.

Is That Any Secret Code for Doing Format LG K30 (2019)?

There is no secret hidden code for LG K30 (2019) to make it back to factory default. Do the options above to hard reset it.

How to Format or Erase Phone Memory at LG K30 (2019) ?

There are two phone memory type at LG K30 (2019) , 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 LG K30 (2019) 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 LG K30 (2019) Stronger, Life Longer and Not Fast to Drain ?

LG K30 (2019) (LM-X320EMW / LMX320EMW) use 3000 mAh battery capacity. Not too big but enough to work full one day. The battery is not removable and also does not have fast charging technology. We have to do some adjustment if we want to make LG K30 (2019) battery work more longer. Please make LCD brightness as low as possible and disable all not use connections like GPS or Wifi or Bluetooth. LG K30 (2019) does not have NFC connections. If some apps want to know our locations, please try to use GPS battry saving mode from menu Setting > Location.

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