If you are experiencing problems with your At&t LG Optimus G, then you may want to perform a hard reset.  Some people experience lag, freezes etc and doing this often works to fix the issues. A master reset will return the handset to the default factory settings and erase all personal information on the handset. All important information should be backed up before proceeding. With the handset turned off, press and hold the Volume Down key.  

Specs

Operating system

Android 4.1

Battery information

2100 mAh

Talk time

Up to 13 Hours

Dimensions

5.19″ x 2.71″ x 0.33″

Display

4.7″ 1280X768 (WXGA)

Weight

5.11 oz

Processor

Qualcomm Snapdragon 1.5 GHz Quad Core

Memory

2GB RAM /32GB ROM

Bluetooth profiles

A2DP, AVRCP, GAVDP, HFP 1.5, PBAP, HSP, FTP, GOEP, SDAP/SDP, DUN, OPP, SPP, Stereo Streaming, AVDTP, and OBEX

What’s in the box

  • 2100 mAh (embedded) battery
  • Micro USB cable
  • Charger