SM-A300YZ 1 country Android 5.0.2 (Lollipop)

Samsung Galaxy A3 A300YZUJS1BQB2 Firmware

Name: Samsung Galaxy A3 (SM-A300YZ)
Brand: Samsung
Availability: InStock

Samsung Galaxy A3 A300YZUJS1BQB2 is an Android 5.0.2 (Lollipop) firmware for Panama (PCW). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build A300YZUJS1BQB1, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-A300YZ is available: A300YZUJS1BRH2.

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Android 5.0.2 (Lollipop)

OS Version

2017-02-03

Build Date

n/a

Security patch

Countries

CSC codes

Bootloader binary

Bootloader binary 1. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

All regional downloads

Pick your region (CSC) to download the matching firmware package.

Will it work on my device?

Paste your current build number from Settings > About phone (About tablet) > Software information, or the output of *#1234#.

MODEM/CP Version: A300YZUJS1BQA1

Model	Region	CSC Version	Release date	Size	File name	Download
SM-A300YZ	PCW Panama	A300YZUUB1BPG1	2017-05-04	844.329 MiB	SM-A300YZ_1_20201127173304_5me4zo9xwe_fac.zip

Device specifications

Launched withAndroid 4.4
Display diagonal11.4 cm (4.5")
Display resolution540 x 960 pixels
Display typeSAMOLED
RAM1.5 GB
Rear camera resolution8 MP
Rear camera typeSingle camera
Battery capacity1900 mAh
Weight110.3 g

Specifications of SM-A300, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

How to flash A300YZUJS1BQB2

Install Samsung USB Drivers:Download Official Drivers
Download Odin Flash Tool:

A300YZUJS1BQB2 has bootloader binary 1. Your device must run binary 1 or lower: it is the 5th character from the end of your current build number.
CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
The Download Mode key combo depends on the model: see all combos.

Full flashing guide

Beware: Manually flashing firmwares may brick your device. Use it at your own risk and follow our tutorial steps.

Frequently Asked Questions

A300YZUJS1BQB2 is Android 5.0.2 (Lollipop) firmware for Samsung Galaxy A3, released for Panama (PCW). Samsung built it on 2017-02-03.

No. A newer build for SM-A300YZ is available: A300YZUJS1BRH2. Install it instead of A300YZUJS1BQB2 unless you need this exact version. The previous build was A300YZUJS1BQB1.

Download the package for your region (CSC) and unzip it. In Odin, load each file into the slot with the same name: BL, AP, CP (if the package has one) and CSC, or HOME_CSC to keep your data. Odin checks the built-in checksum of every .tar.md5 file before flashing. The download is 844.329 MiB; keep about twice that free on the computer to unzip it. The Samsung Galaxy A3 must be on bootloader binary 1 or lower.

This build uses bootloader binary 1. It can be flashed on a Samsung Galaxy A3 running binary 1 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". 29 other builds of this model use the same binary, so you can switch between them in both directions.

Other builds and changelog for Samsung Galaxy A3

A300YZUJS1BRH2 Nov 27, 2020

• Network connectivity enhancement.

A300YZUJS1BRH1 Nov 25, 2020

• Network connectivity enhancement.

A300YZZTS1BRH1 Nov 25, 2020

The exact changes may differ depending on your device model, country/Region, and service provider.

• Other bug fixes
- Network connectivity enhancement.
• The latest Android security patch has been applied.
- Device security has been further enhanced.

A300YZZTS1BQD1 Apr 5, 2017