Samsung Galaxy F16 5G (SM-E166P) Flash File (Stock ROM)

Samsung Galaxy F16 users commonly run into the phone getting stuck in Download Mode, especially after using an unofficial or third-party flashing tool. The Stock ROM below is a direct fix for this. This build is made specifically for the Mediatek Dimensity 6300 chipset, so confirm your exact model number (e.g. SM-E166P) before downloading.

Samsung Galaxy F16 5G (SM-E166) Stock ROM firmware flash file download and installation

One thing worth knowing upfront — a full Odin flash resets the device entirely, so take a backup before you start. Also double-check that the CSC/region code below matches your specific unit; mismatched regions can cause boot or network problems.

Device Overview

BrandSamsung
DeviceSamsung Galaxy F16
Model NumberSM-E166P
CSC / RegionINS
ChipsetMediatek Dimensity 6300
OS VersionAndroid 15, up to 6 major Android upgrades, One UI 8.5
Storage Variants128GB, Expandable up to 1.5 TB via a microSDXC card
RAM Variants4GB, 6GB, 8GB
Recommended ToolOdin

Available Firmware Versions

E166PXXS7DZG1
AP VERSION : E166PXXS7DZG1
ANDROID VERSION : B(Android 16)
BIT : 7
BUILD DATE : 20260709182051
SECURITY PATCH : 2026-07-05
Download
E166PXXS6DZF2
AP VERSION : E166PXXS6DZF2
ANDROID VERSION : B(Android 16)
BIT : 6
BUILD DATE : 20260617190701
SECURITY PATCH : 2026-06-05
Download
E166PXXU5DZE2
AP VERSION : E166PXXU5DZE2
ANDROID VERSION : B(Android 16)
BIT : 5
BUILD DATE : 20260517193240
SECURITY PATCH : 2026-05-05
Download
E166PXXS5CZD2
AP VERSION : E166PXXS5CZD2
ANDROID VERSION : B(Android 16)
BIT : 5
BUILD DATE : 20260420161340
SECURITY PATCH : 2026-04-05
Download
E166PXXS5CZB4
AP VERSION : E166PXXS5CZB4
ANDROID VERSION : B(Android 16)
BIT : 5
BUILD DATE : 20260217145400
SECURITY PATCH : 2026-02-05
Download
E166PXXS4CZA1
AP VERSION : E166PXXS4CZA1
ANDROID VERSION : B(Android 16)
BIT : 4
BUILD DATE : 20260115213611
SECURITY PATCH : 2026-01-01
Download
E166PXXS3CYJ1
AP VERSION : E166PXXS3CYJ1
ANDROID VERSION : B(Android 16)
BIT : 3
BUILD DATE : 20251027204241
SECURITY PATCH : 2025-10-01
Download
E166PXXU3CYI9
AP VERSION : E166PXXU3CYI9
ANDROID VERSION : B(Android 16)
BIT : 3
BUILD DATE : 20250926154211
SECURITY PATCH : 2025-09-01
Download
E166PXXS3BYG1
AP VERSION : E166PXXS3BYG1
ANDROID VERSION : V(Android 15)
BIT : 3
BUILD DATE : 20250708164901
SECURITY PATCH : 2025-07-01
Download
E166PXXU2BYE5
AP VERSION : E166PXXU2BYE5
ANDROID VERSION : V(Android 15)
BIT : 2
BUILD DATE : 20250521175421
SECURITY PATCH : 2025-04-01
Download
E166PXXS2AYD2
AP VERSION : E166PXXS2AYD2
ANDROID VERSION : U(Android 14)
BIT : 2
BUILD DATE : 20250404152630
SECURITY PATCH : 2025-04-01
Download
E166PXXU1AYA5
AP VERSION : E166PXXU1AYA5
ANDROID VERSION : U(Android 14)
BIT : 1
BUILD DATE : 20250115211341
SECURITY PATCH : -
Download
Links above point to the firmware's official page — the actual file download starts from there. Full firmware files are large, so make sure you have a stable connection before starting.

How to Flash Samsung Galaxy F16 Using Odin

  1. Download the firmware and extract the .zip fully to get the .tar/.tar.md5 file — Odin won't read a zipped folder.
  2. Install Odin and the Samsung USB driver from the links below, then open Odin.
  3. Power off the phone, then hold Volume Down + Volume Up and connect the USB cable to boot into Download Mode. Press Volume Up to confirm.
  4. Connect the phone to your PC using a good-quality USB cable — cheap cables are a common cause of connection drops mid-flash.
  5. In Odin, click "BL", "AP", "CP", and "CSC" and select the matching files extracted from the firmware package.
  6. Once the port shows as connected (blue/green "COM" box), hit "Start" and let it run — don't disconnect the phone during this step.
  7. The phone will reboot on its own once flashing finishes. First boot can take a few minutes longer than usual, so give it time.

Common Flashing Errors and How to Fix Them

"FAIL!" in Odin — usually a wrong CSC/region combination or a corrupted file. Re-download the firmware and confirm the CSC code matches your device.

Phone not detected in Odin — almost always a driver issue. Install the Samsung USB driver from the link below, then re-enter Download Mode and try again.

Stuck at "SW REV CHECK FAIL" — this means you're trying to downgrade the bootloader/binary version, which Samsung blocks by default. Flash a firmware with an equal or higher binary number instead.

Frequently Asked Questions

Is this firmware official?
Yes, these are unmodified stock builds.

Will flashing delete my data?
A full firmware flash (BL+AP+CP+CSC) wipes the device, so back up anything important first.

My model number doesn't match exactly — can I still use this?
Always double-check the CSC/region code against INS from the table. Flashing the wrong region's firmware can cause avoidable problems.

Tools You'll Need

Make sure Odin and the correct USB driver are already installed on your computer before you begin. More often than not, a flash fails because of a driver problem, not the firmware itself.

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