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GT-I8552B

( GALAXY Win <span class="sub-title">GT-I8552B) DOWNLOAD FIRMWARE: I8552BDCUANF1

Firmware Details:
Model: GT-I8552B / GALAXY Win <span class="sub-title">GT-I8552B
PDA/AP Version: I8552BDCUANF1
CSC Version: I8552BTHWANE1
Bootloader/ BL: I8552BDCUANF1
Region: THW / Thailand
Carrier/Brand: OPEN
OS: Android
OS Version: 4.1.2
Build Date: 02/06/2014
Security Patch Level: N/A
Changelist: 1546491
CRC: 356161633
Size: 727.52 MB

This firmware also works for:

You will download the app that will download the latest version of the firmware. Why should you use this app instead of download directly?

How to flash your phone with the new firmware?  How to update SAMSUNG device? How to change firmware in your device?

Click here to read the article about installing downloaded software