M3 SM15X OS Update

M3 SM15X OS Update

Brand	M3 SM15	Model	SM15X	Date
Issue type	OS Update	Version	V2.4.0	Sep. 2020

Preparation

l Download OTA Package file for OS update. It can be downloaded from M3 MOBILE ITC webpage.

Approved ITC account is required to access the webpage.

Current OS Version Check

Settings -> System >> About Phone >> Kernel version >> Touch 7 times. >> You can see the manufacturer Software version.

(Note : The model name for reference in the image below and the actual model name may differ from each other.)

Note

l OS file naming rule:

SM15X	V	Number
(1)	(2)	(3)

(1)Indicates device model. SM15X.

(2)V indicates version.

(3)Indicates version sequence.

OS update with OTA file.

1.Local update

2.Remote update

The contents of M3 SM15X OS Update

Local Update

Remote Update