Samsung Galaxy F15 5G (SM-E156B) Firmware Overview
What is the latest SM-E156B firmware?
E156BXXSBDZG5, released July 16, 2026 with Android 16. It is a security update on bootloader binary 11. The archive holds 16 official builds across 1 region (CSC).
Is the Samsung Galaxy F15 5G still getting updates?
Yes. The newest build is from July 2026.
Which Android versions did it get?
The SM-E156B builds in the archive run Android 14 to 16. The earliest build we have for each version:
- Android 16: E156BXXU7CYJ5 (Oct 2025), 7 builds in total
- Android 15: E156BXXU6BYE7 (Jun 2025), 2 builds in total
- Android 14: E156BXXS1AXD3 (Apr 2024), 7 builds in total
Can I downgrade the SM-E156B firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 1 to 11:
- Binary 11 — since Jul 2026
- Binary 10 — since May 2026
- Binary 9 — since Feb 2026
- Binary 8 — since Jan 2026
- Binary 7 — since Aug 2025
- Binary 6 — since Apr 2025
- Binary 5 — since Jan 2025
- Binary 4 — since Dec 2024
- Binary 3 — since Sep 2024
- Binary 2 — since May 2024
- Binary 1 — since Apr 2024
A phone already on binary 11 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 11 build. How to read a build number.
All SM-E156B firmware builds
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
E156BXXSBDZG5
Security update
|
11 | INS | 16 |
2026-07-16 | Download |
|
E156BXXSADZF2
Security update
|
10 | INS | 16 |
2026-06-22 | Download |
|
E156BXXUADZE7
Feature update
|
10 | INS | 16 |
2026-05-22 | Download |
|
E156BXXSACZE1
Security update
|
10 | INS | 16 |
2026-05-11 | Download |
|
E156BXXS9CZB4
Security update
|
9 | INS | 16 |
2026-03-11 | Download |
|
E156BXXS8CZA3
Security update
|
8 | INS | 16 |
2026-01-28 | Download |
|
E156BXXU7CYJ5
Feature update
|
7 | INS | 16 |
2025-10-29 | Download |
|
E156BXXS7BYH1
Security update
|
7 | INS | 15 |
2025-08-27 | Download |
|
E156BXXU6BYE7
Feature update
|
6 | INS | 15 |
2025-06-09 | Download |
|
E156BXXS6AYD4
Security update
|
6 | INS | 14 |
2025-04-30 | Download |
|
E156BXXS5AYA1
Security update
|
5 | INS | 14 |
2025-02-06 | Download |
|
E156BXXU4AXL1
Feature update
|
4 | INS | 14 |
2024-12-26 | Download |
|
E156BXXS3AXIJ
Security update
|
3 | INS | 14 |
2024-10-08 | Download |
|
E156BXXS2AXF1
Security update
|
2 | INS | 14 |
2024-06-20 | Download |
|
E156BXXS2AXE1
Security update
|
2 | INS | 14 |
2024-05-29 | Download |
|
E156BXXS1AXD3
Security update
|
1 | INS | 14 |
2024-04-22 | Download |
How to Flash SM-E156B Firmware
Put the Samsung Galaxy F15 5G 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 11 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.