M3 SM15X OS Update
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Brand
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M3 SM15
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Model
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SM15X
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Date
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Issue type
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OS Update
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Version
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V2.4.0
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Sep. 2020
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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:
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SM15X
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V
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Number
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|
(1)
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(2)
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(3)
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(1)Indicates device model. SM15X.
(2)V indicates version.
(3)Indicates version sequence.
OS update with OTA file.
1.Local update
2.Remote update
