Samsung Galaxy XCover7 (SM-G556B) Firmware Overview
What is the latest SM-G556B firmware?
G556BXXSJEZI2, released September 11, 2026 for region TUR with Android 16. It is a security update on bootloader binary 19. The archive holds 6 official builds for this region.
Is the Samsung Galaxy XCover7 still getting updates?
Yes. The newest build is from September 2026.
Can I downgrade the SM-G556B firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 13 to 19:
- Binary 19 — since Sep 2026
- Binary 18 — since Aug 2026
- Binary 17 — since Jul 2026
- Binary 16 — since Jun 2026
- Binary 14 — since Feb 2026
- Binary 13 — since Jan 2026
A phone already on binary 19 rejects builds with a lower binary in Odin ("SW REV CHECK FAIL"), so it can go back to an earlier Android version only if that version has a binary 19 build. How to read a build number.
SM-G556B firmware for region TUR
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
G556BXXSJEZI2
Security update
|
19 | TUR | 16 |
2026-09-11 | Download |
|
G556BXXSIEZH2
Security update
|
18 | TUR | 16 |
2026-08-05 | Download |
|
G556BXXSHEZG2
Security update
|
17 | TUR | 16 |
2026-07-06 | Download |
|
G556BXXSGEZF1
Security update
|
16 | TUR | 16 |
2026-06-15 | Download |
|
G556BXXSEDZB3
Security update
|
14 | TUR | 16 |
2026-03-02 | Download |
|
G556BXXSDDZA1
Security update
|
13 | TUR | 16 |
2026-01-22 | Download |
How to Flash SM-G556B Firmware
Put the Samsung Galaxy XCover7 into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 19 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.