How to Easily Master Format LG Q51 with Safety Hard Reset?

Tips and tricks to fix LG Q51 problems. This is non 5G smartphone with 6.5 inches LCD screen HD resolution at 720 x 1520 pixels. It is comes with Android 10.0 as factory default operating system. The special features at LG Q51 is already have MIL-STD-810G compliant rating, which mean that LG Q51 already guaranty with military durability such as harsh environmental, drops and others, totally about 29 test.

LG Q51 powered with Mediatek processor MT6762 Helio P22 which have dedicated GPU (graphic processor unit) PowerVR GE8320. This processor use 12 nm FinFET technology, make it work with low power consumption. Some users get issue with LG Q51 hardware or software, therefore we will try to give more solutions, review and information about how to solve troubles of LG Q51 at community.

What is Advantage of LG Q51 Specifications and Features?

  • Network GSM 3G HSDPA or with 4G LTE
  • LCD 6.5 inches
  • Processor Octa-core 2.0 GHz Cortex-A53
  • GPU PowerVR GE8320
  • Bluetooth / GPS / Wifi / NFC
  • Memory Internal 32 GB
  • RAM 3 GB
  • External memory Slot MicroSD
  • Main Camera Triple 13 MP + 5 MP + 2 MP f/2.4
  • Main Camera Features autofocus & LED flash
  • Front Camera 13 MP for video conference and selfie photography
  • Operating System Android Pie version 10.0
  • Battery Li-Po 4000 mAh

How to Fix or Problem Solving for Recovery LG Q51 hang or not responding or malfunctions or stuck or freezing or bricked ?

This is mid end smartphone with standard storage capacity. It have 32 GB internal memory with 3 GB RAM. We still can add additional storage with MicroSD / MicroSDXC for keep our photos videos and some other data. We can install several important applications at Google Play Store for playing games, social media group chat or other important activity.

But we always suggest to stay away from new or not famous applications, because some of them may contain viruses or malware that can make troubles at our LG Q51 like become slowly or hang or stuck or frozen or bricks or LCD touch screen not responsive. Some devices create their own new apps, then please read many user reviews before download. 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 Q51 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 Q51. 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 Q51 ?

LG Q51 comes with Mediatek MT6762 Helio P22 processor and 3 GB RAM memory. Some installed applications can crash or corrupt that make our phone become 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 Q51 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 Q51 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 Q51 ?

We can use microSD external card to copy or move important files using File Manager applications. If our LG Q51 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 Q51 with software menu

  1. Turn on the LG Q51
  2. Make sure the battery is not empty
  3. Backup important data at LG Q51 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 Q51 will do the master reset process.

hard reset lg q51

#Option 2, Hard Reset LG Q51 Factory Default using Hardware Secret Button Key

In some conditions, we can not do anything at LG Q51 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 Q51 with hardware key button:

  1. Turn off the LG Q51
  2. Make sure the battery LG Q51 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 Q51 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 Q51 forgot password code or security lock screen pattern or pin (lost password)?

There are some security options that we can use on LG Q51. Fingerprint is one most use because it is fast to access and secure as well. Why we need to activate this features? We have to know, that all important data or photos videos which taken from triple cameras or front camera can be easily access by unauthorized people when LG Q51 away from us or lost or stolen.

Therefore we have to secure all data and applications inside LG Q51. After activate fingerprint, we need to choose secondary protection for backup, because fingerprint can not work after LG Q51 restart or reboot. We can choose screen lock pattern or password pin protections. The problems will be happen when we forgot security answer or fingerprint can not recognize for unlock, what should we do?

Do not worry because we can unlock or bypass forgotten screen lock pattern or password pin protections at LG Q51 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 Q51 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 Q51?

There is no secret hidden code for LG Q51 to make it back to factory default. Do the options above to hard reset it.

How to Format or Erase Phone Memory at LG Q51 ?

There are two phone memory type at LG Q51 , 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 Q51 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 Q51 Stronger, Life Longer and Not Fast to Drain ?

LG Q51 use non removable battery with 4000 mAh capacity. This phone use Mediatek MT6762 Helio P22 with 12 nm processor technology, can help it work full one day for standard activity. However, this battery will not enough for heavy users who play games or watch movie several hours continuously.

We have to do some adjustment to make battery work more longer. Please make LCD screen brightness as low as possible and disable all not use connections like NFC or GPS or Bluetooth or Wifi. Some applications such as default camera will need to use GPS for photo location tag, then try to change to use GPS Battery saving mode from menu Setting > Location.

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