LG LS990 G3 Sprint

Click here to Download and Install LG V3 Drivers 

Phone Pre-Setup

Phone requires previously activated SIM.

  • Plug in Phone
  • Open Dial Pad
    Dial ##3424#
    Select DIAG
    Set to Enable
  • Pull down notification bar
  • Choose Phone is Connected notification
  • Set Connection type to Charge Only
  • Phone is ready to be provisioned
    • If the phone does not detect,
    • Dial ##3424#
    • Disable DIAG Mode
    • Then Unplug and Replug phone
    • Pull down notification bar
    • Choose Phone is Connected notification
    • Set Connection type to Charge Only
    • Dial ##3424# 
    • Enable DIAG Mode
    • Re-Detect the device after drivers have loaded

    DATA CONNECTION ISSUE RESOLUTION:

    • Disable the Sprint Connections Optimizer.
    • Go to Settings> More...> Mobile Networks> Connections Optimizer
    • Next, place phone into Airplane Mode for 30 Seconds
    • Turn OFF Airplane Mode
    • Allow up to 5 minutes for data connectivity to appear

     

    Resolve Roaming Triangle:

    • Settings>Mobile networks>CDMA Only

     

     

    Download Drivers:

    Programming
    • Dial ##000000#
      Select Edit
      Select MDN
      Enter new MDN (10 digit phone number) and press OK
      Select MSID
      Enter new MIN (10 digit number) and press OK
      Press Done
      Phone will power cycle and programming is now complete
    Reference Links
    USB Cable
    • MTC Bear
    Tips and Tricks
    • Alternative Activation
      • If the device is not functioning properly after a flash has completed, attempt to active with the Decimal form of the MEID (ex. 256XXXXXXXXXXXXXXX) instead of the HEX "IMEI" (ex. 990000XXXXXXXX)
    Video Tutorials
    • Coming soon
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