LG Offcial Android 5.0 Firmware for Poland LG G3 (D85520A) available now via Web Update

LG official has just released the Android 5.0 Lollipop firmware Update for LG G3 D855.

The firmware update is available now via LG Mobile Support Tool (csmg b2c client tool) for the owners in the Poland.

To upgrade LG G3 Software, You need to Install the LG Mobile Support Tool (aka csmg b2c client tool) which can help you easily update the software for your device.

Once installed the LG Mobile Support Tool, Please Connect your phone to your PC using the USB cable included with your device.

You should be notified that a new software update is available for your handset. Please follow the on-screen instruction to install the update.

To Verify the Update, please navigate to Settings > About phone > Software information.
The following information should be displayed:

Android Version: 5.0
kERNAL Version: 3.4.0
Build Number: LRX21M
Software Version: V20A


The LG Offcial Android 5.0 Stock Firmware for Poland LG G3 (D85520A) in KDZ format is also available for download from LG Server.

A developer over at the XDA developer forums called Yeisonp has also shared the KDZ file of the update. Below are the download links for V20A software version.

LGD855 POLAND, A6PO / 16GB Model: Download D85520A_00.kdz

LGD855 POLAND, APOL / 32GB Model:Download D85520A_00.kdz

In fact, You can flash an 32GB model ROM onto an 16GB model, But you can not flash the 16GB model ROM on an 32GB Model.

If you experience any issues with the Android 5.0 Update, Please share with us in the comments area below.

5 thoughts on “LG Offcial Android 5.0 Firmware for Poland LG G3 (D85520A) available now via Web Update”

  1. Hi!
    Please, may I ask, this update enables “Dual window” to open ANY app, or under Lollipop this feature is still limited?
    Thank you very much.

  2. I install the ROM for G3 D855 16GB model and works perfectly, logically this is an official ROM for the LG G3. Thank you and also thank LG to update the G3.

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