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How to hard reset LG K40

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1. Phone need to turn off.

2. Next, you need to press Volume down and POWER and POWER for a few seconds.

3. When the LG logo appears, release the POWER button.

4. Hold down the Volume Down(-) button Press POWER button.

5. When Factory Data Reset appears, release all the buttons.

6. Further, confirm the operation, select Yes. Use the Volume Up(+)/Down(-) buttons to go through the menu items and the POWER button to confirm the selection.

7. Further, confirm the operation, select Yes and press the POWER button.




Hard Reset - advantages and disadvantages LG K40?

In simple words, Hard Reset means hard resetting the phone. As a result, the system automatically returns to the factory settings and the system is completely cleared. Contacts, correspondence, application, files, search queries, passwords - all of this is deleted from the device's memory.

Benefits of Hard Reset:
The ability to reset the phone to factory settings.
Removal of viruses that interfere with work and give permanent errors.
Solving problems that have arisen on the device due to an application conflict.

Disadvantages of Hard Reset:
Your files and data will be irretrievably lost.
The need to have an up-to-date backup of your data, contacts, settings and media files.
Not all viruses on Android will be removed after a factory reset.


What needs to be done before the Hard Reset operation.
Before doing a hard reset on your phone, be sure to make sure that you know the login / password for accessing your google account.
Before a hard reset, you can log out of your google account in advance. Then, after performing a factory reset, you do not need to remember the login password for your Google account.
If after a hard reset you cannot use the phone because the phone is locked by FRP, then you need to use the instructions for bypassing the FRP lock for your phone model.
You will need to contact the official service center to bypass the FRP protection on some new phone models.

After performing a hard reset, your device will be completely wiped clean. Everything that was in the memory of your device will be deleted.

What can be done to avoid losing important information?
If important information remains in the memory of your phone, then there are the following options to save it:

Synchronize your phone with Google contacts, Google drive.
Backup your data, contacts and media.
Using the service programs for your phone model, you can transfer important data to your PC.


Summary: Smart Phone OS: Android 9.0 (Pie); CPU: Octa-core 2.0 GHz; Type: IPS LCD capacitive touchscreen, 16M colors; Screen Size: 5.7 inches, 83.8 cm2 (~76.2% screen-to-body ratio); Resolution: 720 x 1440 pixels, 18: 9 ratio (~282 ppi density); Card slot: microSD, up to 512 GB; Internal: 32 GB, 2 GB RAM; Loudspeaker: Yes; 3.5mm jack: Yes; : - DTS: X Surround Sound- Active noise cancellation with dedicated mic; WLAN: Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot; Bluetooth: 4.2, A2DP, LE; GPS: Yes, with A-GPS; USB: microUSB 2.0; Sensors: Fingerprint (rear-mounted), accelerometer, proximity; : Non-removable Li-Ion 3000 mAh battery; Dimensions: 153 x 71.9 x 8.3 mm (6.02 x 2.83 ...

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