Last Updated: June 2, 2026
Restoring the SM-F916B Galaxy Z Fold2 5G is straightforward when you use the official Samsung Galaxy Z Fold2 5G SM-F916B firmware. You will find every necessary file and step on this page, including hard reset instructions, FRP removal, flash files, IMEI repair tools, and USB drivers.
Device: Samsung Galaxy Z Fold2 5G SM-F916B | Chipset: Qualcomm Snapdragon 865+ 5G SM8250-AB | Flash Tool: Odin
Android: Android 10, upgradable to Android 13, One UI 5.1.1 | File Type: .tar.md5 / ZIP (Contains AP, BL, CP, CSC files for Odin)
⚠ Warning: Flashing erases all data. Back up first.
Samsung Galaxy Z Fold2 5G SM-F916B Firmware (Flash File) Drivers, Tools & Guide
Installing the official software on your foldable phone requires the correct files and a program called Odin. I have organized the exact Samsung Galaxy Z Fold2 5G SM-F916B firmware, the right Odin version, and clear instructions right here.
Before starting the installation, sign out of any active Samsung accounts on the phone. Skipping this step triggers Knox security, which adds unnecessary time to the process. The firmware downloads as a ZIP archive containing .tar.md5 files labeled AP, BL, CP, and CSC.
Use an extraction tool like WinRAR or 7-Zip to unpack the Samsung Galaxy Z Fold2 5G SM-F916B firmware. Inside the folder, look for files ending in AP_*.tar.md5, BL_*.tar.md5, CP_*.tar.md5, and CSC_*.tar.md5 (or HOME_CSC_*.tar.md5). If these specific files are missing, the package is incorrect for your device.
Remember that installing stock software completely wipes your phone. This is the intended behavior, and it effectively clears software glitches, FRP locks, forgotten passwords, system freezes, and soft brick conditions.
Hard Reset Samsung Galaxy Z Fold2 5G SM-F916B
A factory reset on the Samsung Galaxy Z Fold2 5G SM-F916B is performed by holding the Volume Up and Power buttons together while the phone is turned off. When the recovery menu appears on the screen, use the volume keys to highlight “Wipe Data/Factory Reset” and press the Power button to confirm the action.
This reset procedure erases all personal data and returns the Samsung Galaxy Z Fold2 5G SM-F916B to its original factory state. It is an effective fix for sluggish performance, application crashes, bootloops, and forgotten screen locks. If the phone continues to malfunction after the reset, a full installation using Odin is the next step.
Samsung Galaxy Z Fold2 5G SM-F916B FRP Bypass
The most reliable method to bypass FRP on the Samsung Galaxy Z Fold2 5G SM-F916B involves using a free launcher tool to access settings during the initial setup. If you performed a reset without removing your Google account, the system will lock. You can use our free Android apps launcher to regain access. Removing your Google account before a reset is always the best practice to prevent this lock.
Why Do We Need Samsung Galaxy Z Fold2 5G SM-F916B Firmware?
Flashing the official Samsung Galaxy Z Fold2 5G SM-F916B firmware is necessary to resolve deep software issues, update the operating system, or recover a non-booting device. Samsung phones use Odin for this process, regardless of the internal processor.
- Remove screen locks if the device is disabled.
- Upgrade to the newest Android version available for the phone.
- Stop continuous restarting, freezing, and lagging on your SM-F916B Galaxy Z Fold2 5G.
- Fix failed over-the-air updates and abnormal battery drain.
- Return the phone to its original factory state to maintain warranty status.
- Repair a phone that will only load the recovery screen.
- Clear KG lock or Knox errors caused by an interrupted installation on your device.
Learn more about stock ROMs and why flashing works.
Choosing the Right Firmware Version
Selecting the correct software build is critical before starting the Odin process. Installing an incompatible file can cause severe system errors that are difficult to reverse.
- Identify Your Exact Model Number: Check Settings › About Phone to verify the full model name, such as SM-F916B. The letter at the end dictates the region (U/U1 for USA, W for Canada, N for Korea, B/F for Global). Using a file meant for another region causes problems.
- Match the CSC (Region): The firmware filename includes a 3-letter region code that must align with your phone. Verify your current CSC under Settings › About Phone › Software Information or check Download Mode. Examples include XAA (US), BTU (UK), INS (India), and SER (Russia).
- Check the Binary Level: Review your current software version string, like
XXU9BZDP, where the number represents the binary level. Downgrading to a lower binary is blocked. A phone on Binary 9 requires Binary 9 or higher. - Confirm the Build Date: The final 4 characters of the PDA reveal the build date. The first letter indicates the year (A=2024, B=2025, C=2026), and the second letter indicates the month (A=Jan through L=Dec).
- Verify in Download Mode: Turn off the phone and press Volume Down + Power to open Download Mode. This screen displays the exact model, CSC, and software version to help you confirm your choice.
Firmware Details for Samsung Galaxy Z Fold2 5G SM-F916B
The official firmware specifications for the Samsung Galaxy Z Fold2 5G SM-F916B outline the exact Android version, chipset, and file type required for Odin. Review the table below for the precise details.
| Firmware Information | Details |
|---|---|
| Device Model | Samsung Galaxy Z Fold2 5G SM-F916B |
| Firmware Version | N/A |
| File Size | N/A |
| Android Version | Android 10, upgradable to Android 13, One UI 5.1.1 |
| Platform | Qualcomm Snapdragon 865+ 5G SM8250-AB |
| Release Date | Released 2020, September 18 |
| Region | Global, Africa and Asia |
| File Type | .tar.md5 / ZIP (Contains AP, BL, CP, CSC files for Odin) |
Which Firmware Version Should I Download?
The correct Samsung Galaxy Z Fold2 5G SM-F916B firmware version depends entirely on the current state of your phone and the specific problem you are trying to solve. Use the table below to find your exact scenario and download the matching file.
| Your Situation | What I Recommend |
|---|---|
| Phone is completely dead or stuck on logo | the latest version, download this one. It is the newest Samsung Galaxy Z Fold2 5G SM-F916B firmware available. |
| FRP / Google account lock only | See the FRP bypass guide above, you likely do not need the full firmware for this. |
| Not sure which region/CSC to download | Check Settings › About Phone › Software Information for your current CSC, or enter Download Mode (Volume Down + Power), it shows the CSC on screen. Match the 3-letter code (e.g. XAA, BTU, INS) to the firmware filename. |
| Phone slow after a recent OTA update | Try the next older version, sometimes the latest OTA introduces new bugs and an older build runs better. Make sure the binary level is the same or higher than what your device currently has. |
| IMEI missing after a previous flash | Re-flash the latest version first, then follow the IMEI repair guide. Do not skip the reflash. |
| the latest version failed with a flash error | Try the next older version instead and double-check your AP/BL/CP/CSC file assignments in Odin before assuming the firmware is the problem. |
| Restoring to factory / warranty repair | the latest version, clean state, fresh start. |
To tell which Samsung firmware is newer, look at the last 4 characters of the PDA version string (e.g. S938BXXU9CZDP). The first character is the year (A=2024, B=2025, C=2026), the second is the month (A=Jan, B=Feb… L=Dec, Z=final stable), and the last two are the revision (0-9 then A-Z, where Z is highest). But before comparing dates, always check the binary level: the digit just before the date code (e.g. XXU9CZDP = Binary 9). You cannot downgrade to a lower binary level. If your device is on Binary 9, only flash Binary 9 or higher. Also make sure the 3-letter CSC code in the firmware matches your device region.
Download Samsung Galaxy Z Fold2 5G SM-F916B Firmware
You can download the official Samsung Galaxy Z Fold2 5G SM-F916B firmware directly from the section below. The newest available build is the latest version.
Always check that the downloaded file size matches the specifications listed in the details table. A mismatch usually points to a corrupted or incomplete download, which will cause errors during the installation.
Ensure the software matches your specific model perfectly. Review the selection guide above if you have any doubts.
- Your model number is a variant of SM-F916B with a different letter suffix. Check About Phone carefully, one letter difference can cause a failed or broken flash.
- Your chipset differs from Qualcomm Snapdragon 865+ 5G SM8250-AB. 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 Z Fold2 5G SM-F916B Firmware
Preparing your computer and phone properly is the most important step before flashing the Samsung Galaxy Z Fold2 5G SM-F916B firmware. Two common mistakes include leaving a Samsung account signed in, which causes KG lock, and using a low-quality USB cable that disconnects during the process. Always rely on a high-quality data cable.
- Back Up IMEI Numbers: Dial *#06# and record both IMEI numbers. Keep these safe in case you need to restore your baseband later.
- Remove Google Accounts: Sign out of every Google account to prevent FRP lock.
- Remove Samsung Accounts: Sign out of all Samsung accounts to avoid triggering KG lock.
- Back Up Your Data: Save your photos, contacts, and documents elsewhere. The installation completely wipes the internal storage.
- Charge Your Device: Ensure the battery is at least 50 percent full. A sudden power loss during an installation is difficult to fix.
- USB Cable & PC: Connect using a reliable data USB cable and a Windows computer with functional USB ports.
- Install Required Drivers:
How to Install Firmware on Samsung Galaxy Z Fold2 5G SM-F916B
The installation process uses Odin to load the Samsung Galaxy Z Fold2 5G SM-F916B firmware onto your device. Keep the “Auto Reboot” and “F. Reset Time” boxes checked in Odin for the best results. If you need help picking a version of Odin, visit our Odin versions page.
- Download and Extract:
- Get the correct software package from the links provided.
- Unzip the archive to a simple folder location without spaces or special characters in the name.
- Install the Listed Drivers:
- Verify that all required drivers are installed and restart your computer. A restart is often necessary for the drivers to function correctly.
- Load the Firmware File:
- Inside Odin, click the “BL” tab and select the BL file. Do the same for “AP”, “CP”, and “CSC”. Choose HOME_CSC to attempt data preservation, or standard CSC for a complete wipe.
- Connect Your Device:
- Boot into Download Mode by turning off the phone and pressing Volume Down + Power until the warning screen shows up. Press Volume Up to continue.
- Plug the phone into your computer. The Odin log should display “Added..” to confirm a successful connection.
- Start Flashing:
- Press the “Start” button to initiate the process.
- Leave the phone completely still until the process finishes. Moving the cable or unplugging the device causes severe damage.
- Wait and Reboot:
- Unplug the phone once Odin displays a successful message.
- Turn the phone on. The initial startup sequence takes up to 8 minutes to complete.
Video Guide for Flashing
What to Expect After Flashing Samsung Galaxy Z Fold2 5G SM-F916B Firmware
A successful Samsung Galaxy Z Fold2 5G SM-F916B firmware flash is confirmed when Odin displays “PASS.” in green text. Several normal things happen right after the installation finishes, and none of them mean the process failed.
- Success indicator: A green “PASS.” message in Odin means the installation worked perfectly.
- First boot takes 3 to 8 minutes because the operating system is configuring itself. Let it finish without forcing a restart.
- The phone will feel warm during this initial setup phase. The temperature will return to normal after a few minutes.
- Your applications will be missing. This is expected after a factory reset. You can download them again from the Play Store or restore them from a Google backup.
- Check your IMEI immediately by dialing *#06# before inserting a SIM card. If the status shows “unknown”, follow the IMEI repair guide right away.
- Add your Google account carefully. If you forgot to remove it earlier, you might face an FRP prompt. Enter your details during the initial setup screen rather than going through the Settings menu later.
- Connectivity features like Wi-Fi and Bluetooth should work immediately. If mobile data fails, manually input your carrier APN details in Settings › SIM and Network, as these are sometimes cleared during the wipe.
- Stuck in a bootloop? Perform a factory reset through the recovery menu by following the hard reset guide above. This clears leftover files that often cause startup conflicts.
- Samsung Smart Switch: After flashing your Samsung Galaxy Z Fold2 5G SM-F916B firmware, the software might offer additional updates. Allow the application to install them to ensure you have the latest security patches for your region.
Missing IMEI or Corrupt Baseband on Samsung Galaxy Z Fold2 5G SM-F916B After Flashing?
A missing IMEI after installing the Samsung Galaxy Z Fold2 5G SM-F916B firmware usually indicates a corrupted EFS partition, which stores your network data. Restoring an IMEI number that does not belong to your specific phone is illegal in most regions, so only restore the original digits. You can use tools like ChimeraTool or BFT to fix the EFS partition. Check your local regulations before proceeding.
Video Guide: How to repair IMEI
Common Issues When Flashing Samsung Galaxy Z Fold2 5G SM-F916B
- Odin Shows “FAIL” Instead of “PASS”:
- This error typically means the software region does not match the device. Verify your exact model number under Settings › About Phone before trying again. Even a single letter difference in the model code will cause a failure.
- Samsung Galaxy Z Fold2 5G SM-F916B Not Recognized by Odin:
- Reinstall the Samsung USB drivers and ensure the phone is in Download Mode. Switching to a different, higher-quality USB cable often resolves connection drops.
- KG Lock / Knox Triggered After Flashing:
- This security measure activates when a Samsung account remains logged in before wiping the phone. You will likely need a professional unlocking service to remove an active KG lock.
- Boot Loop After Flashing:
- Open recovery mode by pressing Volume Up + Power and choose the factory reset option. This deletes conflicting temporary files left behind by the old system.
Frequently Asked Questions
Q1: Will flashing the Samsung Galaxy Z Fold2 5G SM-F916B firmware erase my data?
A: Yes, installing this software through Odin resets the phone entirely to its factory defaults, including the Android 10, upgradable to Android 13, One UI 5.1.1 configuration. Every application, photo, contact, and account will disappear. Save your files beforehand, because recovery is impossible once the process finishes.
Q2: Is this firmware compatible with other Samsung models?
A: No. This specific package is designed exclusively for the Samsung Galaxy Z Fold2 5G SM-F916B utilizing the Qualcomm Snapdragon 865+ 5G SM8250-AB processor. A different letter suffix on the SM-F916B model often means a completely different internal chipset. Installing the wrong file can severely damage the phone. Always verify your exact model in the settings menu.
Q3: Can I downgrade from the latest version to an older firmware version?
A: While sometimes technically possible on Qualcomm processors, rolling back is generally discouraged. Downgrading introduces security vulnerabilities and application instability on Android 10, upgradable to Android 13, One UI 5.1.1. If the newest build is giving you trouble, leave a comment below so we can find a safer solution.
Q4: What should I do if I encounter an FRP lock after flashing?
A: You can utilize our free Android apps launcher. Factory reset protection engages on the Samsung Galaxy Z Fold2 5G SM-F916B when a Google account remains active prior to wiping. Logging out of your Google account before starting the installation prevents this lock entirely.
Q5: Are custom ROM options available for the Samsung Galaxy Z Fold2 5G SM-F916B?
A: This tutorial focuses strictly on official Samsung software. The availability of custom ROMs for the Samsung Galaxy Z Fold2 5G SM-F916B relies on whether the Qualcomm Snapdragon 865+ 5G SM8250-AB processor has open-source kernel support. You can check our Custom ROMs page or visit the XDA Developers forum for specific development threads.
Q6: My Samsung Galaxy Z Fold2 5G SM-F916B is not detected by Odin. What should I do?
A: Begin by reinstalling the Samsung USB drivers and rebooting your computer. Try connecting to a USB 2.0 port instead of a USB 3.0 port, as Samsung phones often communicate more reliably on the older standard. Temporarily disable your antivirus software. If the problem persists, leave a comment with the exact error message for further assistance.
Q7: How do I enter recovery mode on my Samsung Galaxy Z Fold2 5G SM-F916B?
A: Turn the phone off completely, then press and hold Volume Up + Power until the recovery menu loads. On older Samsung hardware with a physical Home button, press Volume Up + Home + Power. The recovery screen displays the current build number for your Samsung Galaxy Z Fold2 5G SM-F916B, allowing you to verify the software version.
Q8: My IMEI shows “unknown” after flashing the Samsung Galaxy Z Fold2 5G SM-F916B. Is my phone permanently damaged?
A: No, the phone is not broken, and the issue is repairable. Follow the instructions in the IMEI repair guide located in the troubleshooting section. For Samsung devices, the EFS partition is usually the culprit. Wait to insert a SIM card until after the IMEI is fully restored.
Q9: How long does it take to flash Samsung Galaxy Z Fold2 5G SM-F916B firmware?
A: The Odin installation typically requires 3 to 10 minutes, depending on the file size and your USB transfer speed. The initial startup sequence takes an additional 3 to 8 minutes. Avoid unplugging the device during either phase. If the progress bar stops moving, wait a few extra minutes before troubleshooting.
Final Thoughts on Samsung Galaxy Z Fold2 5G SM-F916B Firmware
You now have all the necessary tools and steps to successfully install the official Samsung Galaxy Z Fold2 5G SM-F916B firmware (the latest version) and restore full functionality to your phone. Following these instructions carefully will leave your device running a clean, stable operating system.
If you run into an error or a specific step does not work, please leave a comment below. Include the exact error message, your current step, and the solutions you have already attempted. I read the comments and will help you resolve the issue.
Sharing this guide is greatly appreciated if you found it helpful, as it assists others facing similar phone issues.
Browse 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.
