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LG K20 AT&T M255 SOFTWARE UPDATE

Operation Cell Phones Last Updated 01/30/2018
LG K20 AT&T M255 SOFTWARE UPDATE

The latest software for the LG K20 AT&T is Android 7.0 (Nougat), software version M25510q.


To check what version of software is installed on your LG G5:

  1. Open Settings > General tab > About phone

  2. Tap Software information.

  3. View the current software under Software version.

Select software for more info:

    • Security Maintenance Release
    • Wi-Fi KRACK patch
    • Android Security Update (2017-12-01) including BlueBorne fix (on SPLs September 1 or later)

References (as needed):

AT&T Support: https://www.att.com/devicehowto/tutorial.html#!/stepbystep/id/stepbystep_KM1223464?make=LG&model=LGM255

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