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Samsung Galaxy A20s (SM-A207M) Android 9 firmware update A207MUBU1ASI1 – Mexico | SamFrew

Home / Devices / Galaxy A20s / SM-A207M / UNE

Galaxy A20s

SM-A207M

Firmware A207MUBU1ASI1

Mexico · UNEAndroid 9Built Sep 5, 2019

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File size3.5 GB

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Release information

Firmware identifiers

The software versions and region covered by this firmware update.

PDA: A207MUBU1ASI1
CSC: A207MOWC1ASI1
Country: Mexico
Changelist: 16781996
Build date: Sep 5, 2019
Upload date: Sep 18, 2019
File name: SM-A207M-A207MUBU1ASI1-A207MOWC1ASI1-20190918130700.zip

Inside the firmware

Software details

Read from the build properties and kernel of this firmware.

One UI: 1.1
Android: 9 (API 28)
Security patch: Aug 1, 2019
Bootloader: 1
Chipset: Qualcomm msm8953
Codename: a20s
Launched with: Android 9
Apps: 64-bit and 32-bit
Vendor security patch: Aug 5, 2018
Build number: PPR1.180610.011.A207MUBU1ASI1
Kernel: 4.9.112-perf-16781996

Supported networks

Mexico · CSC UNE · 3 carriers in 1 country

What is CSC?

CSC is Samsung's region and carrier customization. The networks below are included in this release.

AT&T

MCCMNC334090NWIDNW01398

AT&T Mexico

LTE 850LTE 1700UMTS 1700

AT&T / Unefon

MCCMNC334050NWIDNW01398

AT&T Mexico

5G 2600LTE 850LTE 1700LTE 2600TD-LTE 2600UMTS 850UMTS 1900UMTS 1700

Unefon

MCCMNC33405NWIDNW01398