SM-S757BL 1 country Android 8.0.0

Samsung Galaxy J7 Crown S757BLUDU2ASC2 Firmware

Name: Samsung Galaxy J7 Crown (SM-S757BL)
Brand: Samsung
Availability: InStock

Samsung Galaxy J7 Crown S757BLUDU2ASC2 is an Android 8.0.0 firmware for United States (TFN). 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 S757BLUDU1ARL3 https://samfirm.shop/build/S757BLUDU1ARL3: bootloader binary raised from 1 to 2, so after installing it there is no way back to older builds. A newer build for SM-S757BL is available: S757BLUDS6BTE3 https://samfirm.shop/build/S757BLUDS6BTE3.

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Android 8.0.0

OS Version

2019-03-20

Build Date

n/a

Security patch

Countries

CSC codes

Bootloader binary

Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.

Newer builds of Samsung Galaxy J7 Crown use bootloader binary 6 (latest: S757BLUDS6BTE3). If your device already runs binary 6, this build cannot be flashed.

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: S757BLUDU2ASC2

Model	Region	CSC Version	Size	File name	Download
SM-S757BL	TFN United States	S757BL2ASC2	—	—

How to flash S757BLUDU2ASC2

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

S757BLUDU2ASC2 has bootloader binary 2. Your device must run binary 2 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

S757BLUDU2ASC2 is Android 8.0.0 firmware for Samsung Galaxy J7 Crown, released for United States (TFN). Samsung built it on 2019-03-20.

No. A newer build for SM-S757BL is available: S757BLUDS6BTE3. Install it instead of S757BLUDU2ASC2 unless you need this exact version. The previous build was S757BLUDU1ARL3.

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 Samsung Galaxy J7 Crown must be on bootloader binary 2 or lower.

This build uses bootloader binary 2. It can be flashed on a Samsung Galaxy J7 Crown running binary 2 or lower; if the device already has a higher binary, Odin stops with "SW REV CHECK FAIL". No other build of this model uses binary 2.