LG US670(LGUS670) aka LG Optimus U Compare

Model and Features
Model LG US670
Series LG Optimus U
Release Date December, 2010
Depth 13.2 mm (0.52 in)
Size (width x height) 58.9 x 113.5 mm (2.32 x 4.47 in)
Weight 130 g (4.58 oz)
Operating System Android 2.2.2 (Froyo)
CPU 600 MHz ARM1136EJ-S
CPU Cores Single-core
RAM Memory 512MB
Internal Storage 512MB
External Storage microSD, microSDHC, TransFlash up to 32 GB
Network and Data
Number of sim slots 1 Mini-SIM
2G network CDMA 800/1900 MHz
3G network CDMA 800/1900 MHz
4G network
Data cdmaOne, CDMA2000 1x, CDMA2000 1xEv-DO, CDMA2000 1xEv-DO Rev A
Screen size 3.2 in (~45% screen-to-body ratio)
Display Type TN-TFT LCD
Display Resolution 320 x 480 pixels (~180 ppi pixel density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Removable Li-Ion 1500 mAh
Physical keyboard
Audio output 3.5mm jack
Bluetooth version 2.1, A2DP, EDR
GPS Yes, with A-GPS, Geotagging, QuickGPS
Infrared port No
USB microUSB 2.0 , USB charging
WiFi Wi-Fi802.11b/g, Wi-Fi Tethering, Wi-Fi hotspot
Region File name OS File size Date Downloads
UCL Unknown 112249892 2018-03-08 7 time(s)

How to Factory Reset through menu on LG US670(LGUS670) aka LG Optimus U ?

  1. Open the Main Menu.
  2. Go to "Settings".

  3. In Settings select "Backup & Reset".

  4. Next, click on "Reset Phone".

  5. Confirm by clicking  "Erase Everything".

  6. Finally, press "OK".
  7. The hard reset is completed now.
  8. As a result of these actions, the memory of your phone can not be restored.

How to Hard Reset on LG US670(LGUS670) aka LG Optimus U ?

  1. Turn off the phone.
  2. Next press and hold the Power key & Home button and Volume down key for ten seconds.
  3. Release all buttons when the LG logo appears.
  4. Press twice the Power key to confirm the process.
  5. Your phone will now restart.
  6. The hard reset is completed now. .
  7. As a result of these actions, the memory of your phone cannot be restored.


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