Last Updated: June 6, 2026
If your SM-E045F Galaxy F04 needs software attention, this guide offers the official Samsung Galaxy F04 SM-E045F firmware. We cover all necessary repair steps here, such as hard reset instructions, FRP bypass methods, flash file downloads, and IMEI repair tools, along with essential drivers.
Device: Samsung Galaxy F04 SM-E045F | Chipset: MediaTek MT6765 Helio P35 | Flash Tool: Odin
Android: Android 12, One UI Core | File Type: .tar.md5 / ZIP (Contains AP, BL, CP, CSC files for Odin)
⚠ Warning: Flashing erases all data. Back up first.
Samsung Galaxy F04 SM-E045F Firmware (Flash File) Drivers, Tools & Guide
Flashing Samsung firmware with Odin is a straightforward process when done correctly, and this guide provides the necessary files, tools, and instructions for your Samsung Galaxy F04 SM-E045F.
Before starting, confirm that any Samsung account signed into your device is removed. Skipping this step can activate a KG lock, which adds more steps to the repair process. Also, ensure that after extracting the firmware ZIP file, you find components like AP_*.tar.md5, BL_*.tar.md5, CP_*.tar.md5, and CSC_*.tar.md5 (or HOME_CSC_*). If these specific files are not present, you might have an incorrect firmware package for your device.
Your Samsung Galaxy F04 SM-E045F firmware is provided as a compressed ZIP file. Download it, then use WinRAR or 7-Zip to extract its contents. After extraction, you should find files resembling AP_*.tar.md5, BL_*.tar.md5, CP_*.tar.md5, and CSC_*.tar.md5 (or HOME_CSC_*.tar.md5). If these files are not visible, the firmware package you have might be incorrect for your device model.
Keep in mind that flashing stock firmware will erase all data. This complete wipe is intentional, as it resolves various software issues such as FRP locks, persistent application problems, slow performance, forgotten pattern locks, a device stuck on the logo or completely unresponsive, Wi-Fi and Bluetooth connectivity problems, battery drain, and soft brick situations.
Hard Reset Samsung Galaxy F04 SM-E045F
To factory reset your Samsung Galaxy F04 SM-E045F without a computer, power off the device completely. Next, press and hold the Volume Up + Power buttons simultaneously until the recovery menu appears. If your model has a Home button, press Volume Up + Home + Power. Navigate to “Wipe Data/Factory Reset” using the volume keys and confirm your selection with the Power button.
A hard reset removes all user data and restores the Samsung Galaxy F04 SM-E045F to its original factory settings. This action can resolve most software-related issues, including slow performance, app crashes, forgotten screen locks, and bootloops. If problems continue after a factory reset, a full firmware flash using Odin, as detailed in the following sections, is the next step.
Samsung Galaxy F04 SM-E045F FRP Bypass
The quickest way to bypass FRP on the Samsung Galaxy F04 SM-E045F involves using an Android apps launcher that grants access to system settings during the initial setup process. After flashing or a factory reset, you might encounter a Google account lock (FRP). Our free Android apps launcher provides the fastest method to clear this lock. For future reference, always remove your Google account before flashing to prevent this issue entirely.
Why Do We Need Samsung Galaxy F04 SM-E045F Firmware?
Samsung devices, including the Samsung Galaxy F04 SM-E045F, require flashing with Odin regardless of their internal chipset. Installing the official firmware can resolve many issues, whether you are facing a boot problem or general software instability:
- Unlock your device if it has been locked or disabled.
- Update your phone to the latest Android version it supports.
- Fix startup loops, lag, and freezing issues on your SM-E045F Galaxy F04.
- Resolve failed OTA updates and excessive battery drain.
- Restore the original Samsung stock ROM to maintain your warranty.
- Recover your device when it only boots into recovery mode.
- Address KG lock or Knox-related problems after an incorrect or interrupted flash on your device.
Find out more about stock ROMs and how flashing works.
Choosing the Right Firmware Version
Before you begin flashing, it is important to confirm you have the correct file. Using the wrong firmware is a mistake that can be difficult to correct:
- Identify Your Exact Model Number: Navigate to Settings › About Phone and note your full model number (e.g. SM-E045F). The letter suffix is important, U/U1 typically means USA, W indicates Canada, N is Korea, and B/F often signifies International/Global. Flashing firmware intended for a different variant can cause serious problems.
- Match the CSC (Region): The three-letter region code in the firmware filename should correspond with your device’s current CSC. You can check this in Settings › About Phone › Software Information or by looking at the Service Provider line when in Download Mode. Common codes include XAA (US), BTU (UK), INS (India), and SER (Russia).
- Check the Binary Level: Examine the version string of your current firmware (for example,
XXU9BZDP, the number directly after the letters is the binary level). You absolutely cannot downgrade to a lower binary level. If your device currently runs on Binary 9, you must flash Binary 9 or higher firmware. - Confirm the Build Date: The last four characters of the PDA version indicate the build date, the first character represents the year (A=2024, B=2025, C=2026), the second is the month (A=Jan through L=Dec).
- Verify in Download Mode: Power off your device, then hold Volume Down + Power to enter Download Mode. This screen will show your exact model, CSC, and current firmware version, which you should use to confirm compatibility before initiating the flash.
Firmware Details for Samsung Galaxy F04 SM-E045F
Here is a quick overview of the official firmware specifications:
| Firmware Information | Details |
|---|---|
| Device Model | Samsung Galaxy F04 SM-E045F |
| Firmware Version | E045FXXS3CWG6, E045FXXS8EXF2, E045FXXU7EXE4, E045FXXS6DXC2, E045FXXS5CWJ2, E045FXXU4CWI3 |
| File Size | 3.6 GB to 4.76 GB |
| Android Version | Android 12, One UI Core |
| Platform | MediaTek MT6765 Helio P35 |
| Release Date | Released 2023, January 12 |
| Region | SM |
| File Type | .tar.md5 / ZIP (Contains AP, BL, CP, CSC files for Odin) |
Which Firmware Version Should I Download?
This is the question I receive most frequently in comments, so I have created a straightforward guide. Locate your specific situation in the table and proceed directly to the recommended file:
| Your Situation | What I Recommend |
|---|---|
| Phone is completely dead or stuck on logo | E045FXXS8EXF2, download this version. It is the most recent Samsung Galaxy F04 SM-E045F firmware available. |
| FRP / Google account lock only | Refer to the FRP bypass guide above, a full firmware flash is likely not necessary for this specific issue. |
| Not sure which region/CSC to download | Check Settings › About Phone › Software Information for your current CSC, or enter Download Mode (Volume Down + Power), the CSC code will appear on screen. Match the three-letter code (e.g. XAA, BTU, INS) to the firmware filename. |
| Phone slow after a recent OTA update | Consider trying E045FXXU7EXE4, sometimes the newest OTA update introduces bugs, and an earlier build might perform better. Ensure the binary level is equal to or higher than your device’s current level. |
| IMEI missing after a previous flash | First, re-flash E045FXXS8EXF2, then follow the IMEI repair guide. Do not skip the initial reflash. |
| E045FXXS8EXF2 failed with a flash error | Attempt E045FXXU7EXE4 instead and carefully double-check your AP/BL/CP/CSC file assignments in Odin before assuming the firmware itself is the problem. |
| Restoring to factory / warranty repair | E045FXXS8EXF2, this will provide a clean state and a fresh start for the device. |
To determine which Samsung firmware is newer, look at the last four characters of the PDA version string (e.g. S938BXXU9CZDP). The first character denotes the year (A=2024, B=2025, C=2026), the second indicates the month (A=Jan, B=Feb… L=Dec, Z=final stable), and the last two signify the revision (0-9 then A-Z, with Z being the highest). However, before comparing dates, always verify the binary level: this is the digit immediately preceding the date code (e.g. XXU9CZDP = Binary 9). You cannot downgrade to a lower binary level. If your device is on Binary 9, you can only flash Binary 9 or higher. Also, ensure the three-letter CSC code in the firmware matches your device’s regional setting.
Download Samsung Galaxy F04 SM-E045F Firmware
Below, you can download the official stock firmware for your Samsung Galaxy F04 SM-E045F. The most current available version is E045FXXS8EXF2. After downloading, check that the file size corresponds with the information in the table above, a size mismatch usually suggests a partial or corrupted download, and flashing a damaged file can create more issues than it resolves.
| Software Details | Download Link | Members Link |
|---|---|---|
|
File Name: SM-E045F_E045FXXS3CWG6_E045FODM3CWG5_INS_4file.zip Size: 4.2 GB | Download Link | Download Link2 |
| File Name: Samsung_F04_SM-E045F_E045FXXS8EXF2_4_File.zip Size: 4.76 GB | Download Link | Download Link2 |
| File Name: Samsung_F04_SM-E045F_E045FXXU7EXE4_4_File.zip Size: 4.76 GB | Download Link | Download Link2 |
| File Name: Samsung_F04_SM-E045F_E045FXXS6DXC2_4_File.zip Size: 4.53 GB | Download Link | Download Link2 |
| File Name: Samsung_Galaxy_M04_SM-E045F_E045FXXS5CWJ2_4_File.zip Size: 4.25 GB | Download Link | Download Link2 |
| File Name: Samsung_Galaxy_M04_SM-E045F_E045FXXU4CWI3_4_File.zip Size: 4.25 GB | Download Link | Download Link2 |
| File Name: SM_E045F_E045FXXS3CWG6_4_File.rar Size: 3.6 GB | Download Link | Download Link2 |
| File Name: SM_E045F_INS_E045FXXS2CWC3_Flash_File_4.rar Size: 3.6 GB | Download Link | Download Link2 |
| File Name: SM_E045F_INS_E045FXXU1CWC1_4_flash_file.rar Size: 3.6 GB | Download Link | Download Link2 |
Only download firmware that is fully compatible with your exact device model. Refer to the firmware selection guide above if you are unsure.
- Your model number is a variant of SM-E045F with a different letter suffix. Check About Phone carefully, one letter difference can cause a failed or broken flash.
- Your chipset differs from MediaTek MT6765 Helio P35. Confirm in recovery mode before proceeding.
- You downloaded the file from a source other than this page.
- The file size differs significantly from the sizes listed in the table above, a size mismatch usually means a partial download, which will fail mid-flash.
Prerequisites for Samsung Galaxy F04 SM-E045F Firmware
Review this list before opening Odin for your Samsung Galaxy F04 SM-E045F. Two common issues that cause problems with Samsung devices are a Samsung account that was not signed out before flashing (which can trigger KG lock) and a USB cable that charges but fails to maintain a stable connection during flashing. Always use a proper data transfer cable, not one solely for charging.
- Back Up IMEI Numbers: Dial *#06# and record both IMEI numbers now. These will be necessary if you ever need to restore your IMEI after flashing.
- Remove Google Accounts: Sign out of all Google accounts to prevent FRP lock from activating after the flashing process.
- Remove Samsung Accounts: Sign out of any Samsung accounts to avoid triggering a KG lock.
- Back Up Your Data: Create a backup of all your personal data, photos, contacts, WhatsApp conversations, and essential files. Flashing will completely wipe the device.
- Charge Your Device: Ensure your device has at least a 50% battery charge. A phone that loses power during a flash can be very difficult to recover.
- USB Cable & PC: Use a reliable data USB cable (not a charge-only cable) and a Windows computer with available USB ports.
- Install Required Drivers:
How to Install Firmware on Samsung Galaxy F04 SM-E045F
We will use Odin for this process. A quick tip: keep both “Auto Reboot” and “F. Reset Time” checked in Odin; these two options together typically yield the cleanest flash result. If you are uncertain which Odin version to use, consult our Odin versions page, as some older Samsung devices perform better with older Odin builds.
- Download and Extract:
- Obtain the correct firmware package from the download links provided earlier.
- Extract the ZIP file to a simple folder path, avoiding spaces or special characters in the path, as some flash tools may encounter issues with these.
- Install the Listed Drivers:
- Confirm that all drivers mentioned above are installed and that your computer has been restarted since their installation. Skipping the restart is a common reason for drivers not functioning correctly.
- Load the Firmware File:
- In the Odin tool, click the “BL” button and select the BL_*.tar.md5 file. Then click “AP” and select the AP_*.tar.md5 file. Repeat this for “CP” and “CSC”. Choose HOME_CSC if you wish to retain user data, or CSC for a complete clean flash.
- Connect Your Device:
- Enter Download Mode: Power off your phone, then hold Volume Down + Power (add the Home button for older models) until the warning screen appears. Press Volume Up to confirm and proceed into Download Mode.
- Connect your phone to your PC using the USB cable. Odin should display “Added..” in its log area, indicating that your device is detected.
- Start Flashing:
- Click the “Start” button in Odin to begin the flashing process.
- Do not disconnect the device, move the cable, or interact with the phone until the entire process is complete. Interrupting the flash midway can lead to a bricked device.
- Wait and Reboot:
- Once the flashing completes successfully, you may disconnect the device.
- Power on your phone. The initial boot sequence will take longer than usual, potentially up to 8 minutes.
Video Guide for Flashing
What to Expect After Flashing Samsung Galaxy F04 SM-E045F Firmware
Many users contact me thinking something went wrong when it actually did not. Here is what is entirely normal after a successful Samsung Galaxy F04 SM-E045F firmware flash:
- How to know the flash was successful: Odin will show “PASS.” in green text in the top-left area of the log. If you see this, the process completed without issues.
- First boot takes 3 to 8 minutes, do not force a reboot of the device. The operating system is configuring itself from scratch. Interrupting this stage is a common cause of bootloops.
- The phone will feel warm during first boot, this is a normal occurrence. The temperature will stabilize after a few minutes once the initial application setup is finished.
- All your apps are gone, this is the expected outcome. Reinstall them from the Play Store. If you had an active Google account backup, the setup wizard will offer to restore your applications automatically.
- Dial *#06# immediately after setup to check your IMEI. Perform this check before inserting a SIM card. If it displays “unknown” or “null”, follow the IMEI repair guide below before taking any other steps.
- Be careful when re-adding your Google account, if you did not remove it before flashing, you might encounter an FRP prompt. Add your Google account fresh during the initial setup wizard, not later through the Settings menu.
- Wi-Fi, Bluetooth, and mobile data should all function correctly immediately after setup. If mobile data does not connect, go to Settings › SIM and Network and manually re-enter your APN details, the flash can sometimes clear carrier APN settings.
- Stuck in a bootloop after first boot? Enter recovery mode and perform a factory reset from there, refer to the hard reset guide above. This can happen occasionally and does not mean the firmware is incorrect; it is usually due to a conflict with leftover data from the previous installation.
- Samsung Smart Switch: After flashing your Samsung Galaxy F04 SM-E045F firmware, Samsung Smart Switch might prompt you to install additional updates. Allow this process to complete, as it ensures your device receives the latest security patches for your region.
Missing IMEI or Corrupt Baseband on Samsung Galaxy F04 SM-E045F After Flashing?
A missing IMEI on a Samsung device after a firmware flash typically indicates a corrupted EFS partition. This partition stores your IMEI and carrier settings. It is important to remember that restoring an IMEI number that is not original to your device is illegal in most countries. Therefore, only proceed with this if you are restoring the exact number the device had prior to flashing. Tools like ChimeraTool or BFT can assist with this repair. Verify your local laws before attempting any such procedure.
Video Guide: How to repair IMEI
Common Issues When Flashing Samsung Galaxy F04 SM-E045F
- Odin Shows “FAIL” Instead of “PASS”:
- This often indicates a mismatch between the firmware’s region or model and your device. Verify your exact model number in Settings › About Phone before selecting firmware. Even a single letter difference in the model code can cause failure.
- Samsung Galaxy F04 SM-E045F Not Recognized by Odin:
- Reinstall the Samsung USB drivers. Ensure your device is properly in Download Mode. Try using a different USB cable, as Odin can be sensitive to cable quality.
- KG Lock / Knox Triggered After Flashing:
- This occurs when a Samsung account was not signed out before the flash, or when unofficial firmware was used. Always sign out of all Samsung accounts before attempting to flash. If KG lock is already active, a specialized unlocking tool is typically required for resolution.
- Boot Loop After Flashing:
- Enter recovery mode (Volume Up + Power) and perform a factory reset. This clears any conflicting residual data from the previous firmware installation.
Frequently Asked Questions
Q1: Will flashing the Samsung Galaxy F04 SM-E045F firmware erase my data?
A: Yes, flashing this firmware using Odin will reset your device to its original factory configuration. This includes the Android 12, One UI Core default settings. All applications, photographs, contact information, and linked accounts will be deleted. It is essential to create a full backup of any important data before beginning the process. Once the firmware flash finishes, your data cannot be recovered.
Q2: Is this firmware compatible with other Samsung models?
A: No, this firmware is specifically designed for the Samsung Galaxy F04 SM-E045F, which features the MediaTek MT6765 Helio P35 chipset. Even a Galaxy F04 with a slightly different model suffix might use a completely different internal chipset. Attempting to flash incompatible firmware can leave your phone in a state that is very difficult to restore. Always verify your exact model number through Settings › About Phone.
Q3: Can I downgrade from E045FXXS8EXF2 to an older firmware version?
A: While technically feasible on some MediaTek builds, I generally advise against downgrading. Such an action can introduce security vulnerabilities and cause application compatibility problems on Android 12, One UI Core. If E045FXXS8EXF2 is causing issues, please leave a comment below; there is usually a more effective solution than reverting to an older version.
Q4: What should I do if I encounter an FRP lock after flashing?
A: You should use our free Android apps launcher. The FRP lock on the Samsung Galaxy F04 SM-E045F activates if a Google account remained signed in prior to flashing the device. This is precisely why I always recommend signing out of your Google account beforehand; it prevents this issue entirely.
Q5: Are custom ROM options available for the Samsung Galaxy F04 SM-E045F?
A: This guide focuses exclusively on official Samsung stock firmware. The availability of custom ROMs for the Samsung Galaxy F04 SM-E045F depends on whether the MediaTek MT6765 Helio P35 chipset has adequate open-source kernel support. To explore custom ROM options, check our Custom ROMs page or visit the XDA Developers forum for device-specific custom ROM threads.
Q6: My Samsung Galaxy F04 SM-E045F is not detected by Odin. What should I do?
A: Begin by reinstalling the Samsung USB drivers, then restart your PC, and try connecting again. If you are using a USB 3.0 port, switch to a USB 2.0 port, as Samsung devices often connect more reliably there. Temporarily disable your antivirus software. If these steps do not resolve the issue, please leave a comment with the exact error message, and I will provide further assistance.
Q7: How do I enter recovery mode on my Samsung Galaxy F04 SM-E045F?
A: Power off the device completely, then press and hold the Volume Up + Power buttons simultaneously until the recovery menu appears. For older Samsung models that feature a physical Home button, you should use Volume Up + Home + Power. The recovery menu will display the build number for your Samsung Galaxy F04 SM-E045F, which can be useful for verifying your current firmware version before flashing.
Q8: My IMEI shows “unknown” after flashing the Samsung Galaxy F04 SM-E045F. Is my phone permanently damaged?
A: No, this situation, while concerning, is usually fixable. Refer to the IMEI repair guide in the troubleshooting section above. For Samsung devices, it is important to first check for corruption of the EFS partition. Critically, do not insert a SIM card into the device until the IMEI has been successfully restored.
Q9: How long does it take to flash Samsung Galaxy F04 SM-E045F firmware?
A: The actual flashing procedure typically lasts between 3 and 10 minutes, depending on the firmware size and your USB connection speed. The initial boot after flashing requires more time, ranging from 3 to 8 minutes. Do not interrupt the device at any point during these stages. If the progress bar in Odin appears stationary, allow a few more minutes before concluding that something has gone wrong.
Final Thoughts on Samsung Galaxy F04 SM-E045F Firmware
This covers everything needed to safely flash the official Samsung Galaxy F04 SM-E045F firmware (E045FXXS8EXF2) using Odin and get your device functioning again. If you followed each instruction, your phone should now be operating on a clean build.
If something did not proceed as expected, perhaps a specific error, or a step that did not work with your setup, please leave a comment below with as much detail as you can provide: the exact error message, the step you were on, and what you have already attempted. I review every comment and will assist you in resolving the issue.
If this guide proved helpful, please consider sharing it; that is the best way to help others facing the same problem.
Explore all Samsung firmware downloads for more devices.
Disclaimer: Flashing stock firmware is performed at your own risk. Follow the instructions on this page carefully. I cannot be held responsible for any damage to your device, but I will always try to help if something goes wrong.
