LG Optimus L9 II Specifications and Features

LG Optimus L9 II has a pretty attractive design with slightly round corners and a spacious 4.7” True HD-IPS LCD capacitive touchscreen. The screen has a resolution of 720 x 1280 pixels (312 ppi pixel density), which is good enough for its size. Images look crisp and have good color accuracy. The responsive touchscreen is quite fun to use, especially with the support of multitouch feature. Accelerometer and Proximity sensor are also included to support the screen.

Reset LG Optimus L9 II

The L9 II uses Android v4.1.2 (Jelly Bean) operating system. Under the hood, a dual-core 1.4 GHz Krait processor is paired with Adreno 305 GPU and 1 GB of RAM. The phone works with decent speed. Apps can be launched promptly and you can switch between menus smoothly. 8 GB of internal storage is available to accommodate your multimedia files. If you need more space, you can use external memory card up to 32 GB. The connectivity features consist of Wi-Fi 802.11 a/b/g/n (dual-band), Wi-Fi Direct, Wi-Fi hotspot; DLNA; Bluetooth v4.0 with A2DP, LE; microUSB v2.0 HS; Infrared port; and NFC.

On the back of the phone, you can find an 8 MP camera which is equipped with autofocus, LED flash, Geo-tagging, touch focus, face detection, and video recording capability (up to 1080p@30fps). There is also a front-facing 1.3 MP camera that can be used for video calling or taking self-portraits. Other features that can be found in the L9 II are GPS with A-GPS support; Digital compass; Email; Push Email; Instant Messaging; HTML5; Stereo FM radio with RDS; SNS integration; Dolby mobile sound enhancement; Active noise cancellation with dedicated mic; DivX/Xvid/MP4/H.264/H.263/WMV player; MP3/WAV/WMA/eAAC+ player; Document viewer; Photo viewer/editor; Organizer; Google Search; Maps; Gmail; YouTube; Google Talk; Voice memo/dial/commands; Predictive text input; and more.

Dimensions: 128.4 x 66.5 x 9 mm (5.06 x 2.62 x 0.35 in)
Weight: 120 g (4.23 oz)

Factory Reset LG Optimus L9 II to Reset PIN or Forgotten Password

If you forget your PIN or Password, you will need to perform a hard reset. Note that if you perform a Hard Reset, all user applications, user data (files, photos, images, messages, videos) and DRM licenses will be deleted. Please remember to backup any important data before performing a Hard Reset. To hard reset your LG Optimus L9 II, do the following procedures:

  • Power off the phone.
  • Press and hold the Power/Lock key + Volume Down key + Home key.
  • When the LG Logo appears on the screen, release all keys.


On the Home screen, touch image > Apps tab > Settings > Personal > Backup & reset>Factory Data Reset