GDPR

LG F400K(LGF400K) aka LG G3 LTE-A Compare

Model and Features
Model LG F400K
Series LG G3 LTE-A
Release Date June, 2014
Depth 8.9 mm (0.35 in)
Size (width x height) 74.6 x 146.3 mm (2.94 x 5.76 in)
Weight 149 g (5.22 oz)
Operating System Android 4.4.2 KitKat
Hardware
CPU 2500 Mhz Qualcomm Snapdragon 801MSM8975AC
CPU Cores Quad-Core
RAM Memory 3GB
Internal Storage 32GB (24GB user available)
External Storage microSD, up to 128 GB
Network and Data
Number of sim slots 1
2G network GSM 850/900/1800/1900 MHz
3G network UMTS 850/1900/2100
4G network LTE 700/850/900/1700/1800/1900/2100/2600
Data GPRS, EDGE, UMTS, HSDPA,HSUPA, HSPA+, LTE, LTE-A
Display
Screen size 5.5″
Display Type TFT Super IPS+
Display Resolution 1440 x 2392 pixels
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Removable Li-Ion 3000 mAh
Physical keyboard
Interfaces
Audio output 3.5mm jack
Bluetooth version 4.0, A2DP
DLNA Yes
GPS Yes, with A-GPS, GeoTagging, GLONASS
Infrared port Yes
NFC Yes
USB microUSB 2.0
WiFi WI-FI 802.11 a/b/g/n/ac
Region File name OS File size Date Downloads
KTF F400K30G_00_0309.kdz Android 6.0.x Marshmallow 1283143925 2016-06-29 1230 time(s)
KTF F400K20F_00.kdz Unknown 1262751661 2016-12-25 354 time(s)

How to Hard Reset on LG F400K(LGF400K) aka LG G3 LTE-A ?


Type 1:

 

Type 2:

 

Type 3:

 

  1. Turn off the phone.
  2. Next press and hold the Power key and Volume down key for ten seconds.
  3. Release the power key while holding down the volume key.
  4. Next press the power button again.
  5. After these actions, the Factory Reset menu will appear on the screen.

    Type 1:

    Type 2:

  6. Use the Power key and Volume key to confirm the process.
  7. The hard reset is completed now.
  8. As a result of these actions, the memory of your phone cannot be restored.

How to Factory Reset through menu on LG F400K(LGF400K) aka LG G3 LTE-A ?

  1. Open the Main Menu.
  2. Go to "Settings".
  3. In Settings choose "General".

  4. In General select "Backup & Reset".

  5. Next, clik on "Reset Phone".

  6. Confirm by clicking  "Erase Everything".

  7. Finally, press "OK".

  8. The hard reset is completed now. 
  9. As a result of these actions, the memory of your phone can not be restored.

How to Factory Reset through code on LG F400K(LGF400K) aka LG G3 LTE-A ?

  1. Turn on the phone.
  2. Open phone's Dialer.
  3. Enter one of the proposed codes:  3845#*400# or 277634#*# or *#546368#*400#.

  4. Confirm your actions by open "SVC Menu" or "Hidden Menu".

  5. Then select  " Factory Reset " (R&D Only).

  6. Finally press "OK".

  7. The hard reset is completed now. 
  8. As a result of these actions, the memory of your phone cannot be restored.

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