How to Easily Master Format LG K10 (2017) PLUS / X400 / M250N / HARMONY with Safety Hard Reset?

Tips and tricks to fix LG K10 (2017) / PLUS problems. This phone have 5.3 inches LCD screen width using Mediatek processor but for LG Harmony type, the processor use Qualcomm type. LG K10 (2017) release in first year of 2017, this phone have several improvement if compare by previous LG K10 product which release in the year 2016. There are several name for this phone such as LG X400 or LG Harmony or LG K10 PLUS. All specifications almost same except LG Harmony which have different CPU type, smaller RAM and smaller camera resolutions. Find more information about how to solve LG K10 (2017) PLUS / X400 / M250N / LG Harmony trouble with simple steps.

 

What is Advantage of LG K10 (2017) PLUS / X400 / M250N / LG Harmony Specifications?

Network GSM 3G HSDPA or with 4G LTE Dual Simcard
LCD 5.3 inches
Processor Octa-core 1.5 GHz Cortex-A53
Processor Quad-core 1.4 GHz Cortex-A53 for LG Harmony type
Bluetooth / GPS / Wifi
Memory Internal 16 GB
RAM 2 GB RAM
RAM 1.5 for LG Harmony type
External memory 256 GB microSD
Camera 13 MP, autofocus, LED flash
Camera 8 MP, autofocus, LED flash for LG Harmony
Front Camera 5 MP for video conference and selfie photography
Operating System Android Nougat version 7.0
Battery Li-Ion 2800 mAh

 

#Option 1, Hard Reset LG K10 (2017) PLUS / X400 / M250N / LG Harmony with software menu

1. Turn on the LG K10 (2017) PLUS / X400 / M250N / LG Harmony
2. Make sure the battery is not empty
3. Backup important data at LG K10 (2017) PLUS / X400 / M250N / LG Harmony 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 K10 (2017) PLUS / X400 / M250N / LG Harmony will do the master reset process.

 

#Option 2, Hard Reset LG K10 (2017) PLUS / X400 / M250N / LG Harmony Factory Default using Hardware Secret Button Key

In some conditions, we can not do anything at LG K10 (2017) PLUS / X400 / M250N / LG Harmony 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 K10 (2017) PLUS / X400 / M250N / LG Harmony with hardware key button:

1. Turn off the LG K10 (2017) PLUS / X400 / M250N / LG Harmony
2. Make sure the battery LG K10 (2017) PLUS / X400 / M250N / LG Harmony already full or more than 50%
3. Press together and hold the Power Button + Volume Down Button
4. If the Logo appear, then release the Power Button (do not release the Volume Down Button), then continue to press again the Power Button until Recovery mode / Factory reset menu appear, then we can release all button now.
5. Choose wipe data/factory reset using Volume Button, and press Power Button to Enter or OK
6. The LG K10 (2017) PLUS / X400 / M250N / LG Harmony will continue master reset, wait for several minutes until the phone start like new again.

 

How to Make Battery of LG K10 (2017) PLUS / X400 / M250N / LG Harmony Stronger, Life Longer and Not Fast to Drain ?

Some users may get battery drain problems at LG K10 (2017) PLUS / X400 / M250N / LG Harmony. First we have to know that LCD screen is one features which will drain battery faster when we use it too bright. This phone have 5.3 inches LCD screen, we have to do some adjustment for make brightness as low as possible. Battery of LG K10 (2017) PLUS / X400 / M250N / LG Harmony use 2800 mAh, this is standard battery capacity, will not enough when we use LCD screen for several hours continuously like watch full movie or playing games.