[Updated on March 9, 2020] LM-K300
The LM-K300AM (K300AM) which could be the LG K31 2020 has just passed through the FCC certification process.
The device with FCC id ZNKF300AM has two variants, namely the LM-K300AM and LM-K300CMR!
According to the FCC documents, the upcoming LG K31 LMK300AM (K300AM) supports the following Bands
GSM/GPRS/EDGE 850
GSM/GPRS/EDGE 1900
UMTS 850
UMTS 1750
UMTS 1900
LTE Band 12
LTE Band 14
LTE Band 5 Cell
LTE Band 4 AWS
LTE Band 2 pcs
A new LG handset with the model number LMK300AM (K300AM) has just been spotted on the LG Open Source code distribution website.
LG official is testing the Android 10 (Q) firmware for an upcoming LG smartphone that has the model number LMK300AM, and today LG posted the Android 10 Kernel code for LMK300AM on its open-source code website.
As you can see from the above screenshot, the upcoming LMK300AM will come with Android Q ( Android 10) Firmware Builds V10a.
In February, LG official announced its K series smartphone for 2020, namely the LG K61, LG K51s, and LG K41s.
Sadly, the three new K series smartphones for 2020 will come with Android 9.0 Pie OS out of the BOX.
According to our tipster, the marketing name of this Mysterious LMK300AM (K300AM) could be LG K31 or LG K31s. It could be the follow-up device to the LG K30 2019.
Source: http://opensource.lge.com/osSch/list?types=ALL&search=LMK300AM