Q710WA20g: AT&T LG Stylo 4 plus Firmware Update with December 2019 Security Patch

LG official is rolling out a new software update for the AT&T LG Stylo 4 plus Q710WA (LM-Q710WA, LMQ710WA) smartphone.

According to LG official, This is just a maintenance update based on Android 9.0 Pie with the December 2019 security patch and bug fixes.

Here is the changelog:

  • Release date: December 17, 2019
  • Android version: 9.0
  • Security patch level (SPL): December 1, 2019
  • Build number: PKQ1.190522.001
  • Software version: Q710WA20g
  • File size: 203MB

  • What’s changing: Security patch level
  • What’s new: Fix for SD cards over 64GB not being recognized by the device

The update arrives as software version Q710WA20g, and it is now available via OTA only.

AT&T LG Stylo 4 Plus Android 9.0 Pie Update

  • Oct. 29, 2019, AT&T LG Stylo 4 plus received the Android 9.0 Pie Update.
  • Android version: 9.0
  • Software version: Q710WA20d
  • File size: 1.23GB

For your information, LG Bridge does not support software updates for AT&T LG Stylo 4 plus Q710WA (LM-Q710WA, LMQ710WA) smartphone.

There is no way to download the stock kdz firmware for AT&T LG Stylo 4 plus Q710WA with IMEI.

AT&T LG Stylo 4 plus Q710WA issues.

A hard reset or master reset can fix almost all software issues of your AT&T LG Stylo 4 plus Q710WA.

AT&T LG Stylo 4 plus Q710WA soft brick or hard brick

If your phone is soft bricked or hard bricked, You need to contact LG’s official repair shop.

Only LG official repair shop has the stock firmware (KDZ or tot format) which can be used to unbrick your AT&T LG Stylo 4 plus Q710WA smartphone.

Please visit LG USA official website to locate LG official repair shop.