GDPR

LG F820L(LGF820L) aka LG U Compare

Model and Features
Model LG F820L
Series LG U
Release Date October, 2016
Depth 7.7 mm (0.30 in)
Size (width x height) 147.6 x 73.2 mm (5.81 x 2.88 in)
Weight 135 g (4.76 oz)
Operating System Android 6.0 (Marshmallow)
Hardware
CPU 1.14 GHz, MediaTek MT6753
CPU Cores Octa-core
RAM Memory 2GB
Internal Storage 32GB
External Storage microSD, up to 256 GB (dedicated slot)
Network and Data
Number of sim slots 1 Nano-SIM
2G network GSM 850/900/1800/1900 MHz
3G network HSPA 850/900/1900/2100 MHz
4G network LTE 800, 900, 1900, 2100 MHz
Data GPRS/EDGE
Display
Screen size 5.2 in (~69.0% screen-to-body ratio)
Display Type IPS LCD capacitive touchscreen
Display Resolution 1080 x 1920 pixels (~424 ppi pixel density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Non-Removable Li-Ion 3000 mAh
Physical keyboard
Interfaces
Audio output 3.5mm jack
Bluetooth version 4.2, A2DP, HS, HSP
DLNA Yes
GPS Yes, with A-GPS, GLONASS
Infrared port No
NFC Yes
USB microUSB 2.0
WiFi Wi-Fi802.11b/g/n, WiFi Direct, hotspot
Region File name OS File size Date Downloads
LGT F820L10i_00_0131.kdz Android 6.0.x Marshmallow Mirror Release 1652352914 2019-03-07 46 time(s)

How to Hard Reset on LG F820L(LGF820L) aka LG U ?


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 F820L(LGF820L) aka LG U ?

  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 F820L(LGF820L) aka LG U ?

  1. Turn on the phone.
  2. Open phone's Dialer.
  3. Enter one of the proposed codes:  3845#*820# or 277634#*# or *#546368#*820#.

  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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