Last Updated: June 13, 2026
Restoring a Samsung Galaxy J7 Nxt SM-J701M to a stable state usually involves installing the correct stock firmware. This page provides the necessary files, hard reset instructions, FRP bypass steps, and the exact procedures to get your device working again.
Device: Samsung Galaxy J7 Nxt SM-J701M | Chipset: Samsung Exynos 7 Octa 7870 | Flash Tool: Odin
Android: Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), Samsung Experience UI | File Type: .tar.md5 / ZIP (Contains AP, BL, CP, CSC files for Odin)
⚠ Warning: Flashing erases all data. Back up first.
Samsung Galaxy J7 Nxt SM-J701M Firmware (Flash File) Drivers, Tools & Guide
Flashing Samsung firmware with Odin is a standard procedure once you understand the file structure. I have gathered the correct Odin version, the specific files for the Samsung Galaxy J7 Nxt SM-J701M, and the steps required here.
Before you begin, verify that you are signed out of your Samsung account. Skipping this step can trigger the Knox security flag, which complicates the process later on. Also, ensure the firmware package contains the correct file structure, after extracting the ZIP, you should see AP_*, BL_*, CP_*, and CSC_* files. If these are missing, the package is not for this device.
The firmware for the Samsung Galaxy J7 Nxt SM-J701M arrives as a compressed ZIP archive. Extract it using WinRAR or 7-Zip. Once decompressed, look for files named AP_*.tar.md5, BL_*.tar.md5, CP_*.tar.md5, and CSC_*.tar.md5. If these files are not present, you likely have a different firmware version.
Be aware that flashing the official Samsung Galaxy J7 Nxt SM-J701M firmware erases all user data. This action restores the system to its factory default state, resolving issues like bootloops, app crashes, and forgotten screen locks. It also fixes soft brick situations and restores network connectivity.
Hard Reset Samsung Galaxy J7 Nxt SM-J701M
To perform a factory reset on the Samsung Galaxy J7 Nxt SM-J701M without a computer, power off the device completely, then hold Volume Up + Power (for older models with a Home button, use Volume Up + Home + Power) until the recovery menu appears. Navigate to “Wipe Data/Factory Reset” and confirm with the Power button.
This process wipes all data and restores the Samsung Galaxy J7 Nxt SM-J701M to its original factory settings. It addresses slow performance, app freezing, and bootloops. If the problem persists after this reset, a full firmware flash is required.
Samsung Galaxy J7 Nxt SM-J701M FRP Bypass
The quickest method to bypass the FRP lock on the Samsung Galaxy J7 Nxt SM-J701M is to use an Android apps launcher that allows access to settings during the setup wizard. When you see the Google account lock screen, use our free Android apps launcher to bypass it. This method is faster than other workarounds. I recommend removing your Google account before flashing to avoid this situation entirely.
Why Do We Need Samsung Galaxy J7 Nxt SM-J701M Firmware?
Samsung devices such as the Samsung Galaxy J7 Nxt SM-J701M are flashed using Odin to resolve software issues. The following list covers the benefits of flashing the official firmware:
- Unlock your device if it has been locked or disabled.
- Update to the latest Android version supported by your phone.
- Fix startup loops, lagging, and freezing on your SM-J701M Galaxy J7 Nxt.
- Resolve OTA update failures and battery drain issues.
- Restore the original Samsung stock ROM to keep your warranty valid.
- Recover your device when it only boots into recovery mode.
- Recover from KG lock or Knox-related issues after an incorrect or interrupted flash on your device.
Learn more about stock ROMs and why flashing works.
Choosing the Right Firmware Version
Before starting the flash process, verify that you have selected the correct firmware file. Selecting the wrong firmware can lead to a failed flash. Follow these steps to ensure compatibility:
- Identify Your Exact Model Number: Go to Settings › About Phone and note your full model number (e.g. SM-J701M). The letter suffix matters, U/U1 = USA, W = Canada, N = Korea, B/F = International/Global. Flashing firmware built for a different variant can cause issues.
- Match the CSC (Region): The 3-letter region code in the firmware filename must match your device. Check Settings › About Phone › Software Information for your current CSC, or look at the Service Provider line in Download Mode. Common codes: XAA (US), BTU (UK), INS (India), SER (Russia).
- Check the Binary Level: Look at the version string in your current firmware (e.g.
XXU9BZDP, the number after the letters is the binary level). You cannot downgrade to a lower binary level. If your device is on Binary 9, only flash Binary 9 or higher firmware. - Confirm the Build Date: The last 4 characters of the PDA version encode the build date, first character is the year (A=2024, B=2025, C=2026), second is the month (A=Jan through L=Dec).
- Verify in Download Mode: Power off, hold Volume Down + Power to enter Download Mode. This screen shows your exact model, CSC, and current firmware version, use this to confirm before flashing.
Firmware Details for Samsung Galaxy J7 Nxt SM-J701M
The following specifications detail the official firmware available for the Samsung Galaxy J7 Nxt SM-J701M.
| Firmware Information | Details |
|---|---|
| Device Model | Samsung Galaxy J7 Nxt SM-J701M |
| Firmware Version | J701MUBS6BSB6 |
| File Size | 1.53 GB to 2.6 GB |
| Android Version | Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), Samsung Experience UI |
| Platform | Samsung Exynos 7 Octa 7870 |
| Release Date | Released 2017, July |
| Region | SM |
| File Type | .tar.md5 / ZIP (Contains AP, BL, CP, CSC files for Odin) |
Which Firmware Version Should I Download?
To determine which firmware version to download, consult the comparison table below based on your specific situation. I receive many questions regarding the correct firmware version.
| Your Situation | What I Recommend |
|---|---|
| Phone is completely dead or stuck on logo | J701MUBS6BSB6, download this one. It is the latest Samsung Galaxy J7 Nxt SM-J701M 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 J701MUBS6BSB6 first, then follow the IMEI repair guide. Do not skip the reflash. |
| J701MUBS6BSB6 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 | J701MUBS6BSB6, 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 J7 Nxt SM-J701M Firmware
Download the official stock firmware for the Samsung Galaxy J7 Nxt SM-J701M from the links provided below. The current version is J701MUBS6BSB6. Ensure the file size matches the specifications to confirm a complete download.
| Software Details | Download Link | Members Link |
|---|---|---|
|
File Name: SM-J701M_J701MUBS6BSB6_J701MUWA6BSB3_PET_8.1.0_5File.zip Size: 2.6 GB | Download Link | Download Link2 |
| File Name: FIX_TOUCH_J701M_9.0_U7_FLASHING.rar Size: 1.53 GB | Download Link | Download Link2 |
Only download firmware that is fully compatible with your exact device model. See the firmware selection guide above if you are not sure.
- Your model number is a variant of SM-J701M with a different letter suffix. Check About Phone carefully, one letter difference can cause a failed or broken flash.
- Your chipset differs from Samsung Exynos 7 Octa 7870. 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 J7 Nxt SM-J701M Firmware
Review this checklist before launching Odin for the Samsung Galaxy J7 Nxt SM-J701M to avoid common errors. Two common causes of problems with Samsung devices are an active Samsung account and a faulty USB cable. Ensure the following is complete:
- Back Up IMEI Numbers: Dial *#06# and write down both IMEI numbers now. You will need these if you need to restore your IMEI after flashing.
- Remove Google Accounts: Sign out of all Google accounts to prevent FRP lock after flashing.
- Remove Samsung Accounts: Sign out of all Samsung accounts to avoid KG lock.
- Back Up Your Data: Back up everything, photos, contacts, WhatsApp chats, important files. Flashing wipes the device completely.
- Charge Your Device: At least 50% battery. A device that powers off during a flash is very difficult to recover.
- USB Cable & PC: Use a proper 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 J7 Nxt SM-J701M
The installation process for the Samsung Galaxy J7 Nxt SM-J701M firmware uses the Odin tool. A quick tip: keep “Auto Reboot” and “F. Reset Time” both checked in Odin, those two options together give you the cleanest flash result. If you are not sure which Odin version to use, check our Odin versions page. Some older Samsung devices work better with older Odin builds.
- Download and Extract:
- Download the correct firmware package from the links above.
- Extract the ZIP to a simple folder path, avoid paths with spaces or special characters, as some flash tools have trouble with them.
- Install the Listed Drivers:
- Confirm all drivers listed above are installed and that your PC has been restarted since installation. Skipping the restart is a common reason drivers do not work correctly.
- Load the Firmware File:
- In Odin, click “BL” and select the BL_*.tar.md5 file. Click “AP” and select the AP_*.tar.md5 file. Repeat for “CP” and “CSC”. Use HOME_CSC to keep data, or CSC for a clean flash.
- Connect Your Device:
- Enter Download Mode: Turn off your phone, then hold Volume Down + Power (add Home button on older models) until the warning screen appears. Press Volume Up to confirm and enter Download Mode.
- Connect your phone to your PC via USB. Odin should show “Added..” in the log area, this means your device is detected.
- Start Flashing:
- Click the “Start” button to begin.
- Do not disconnect, move the cable, or touch the device until the process is fully complete. Disconnecting mid-flash is how devices get bricked.
- Wait and Reboot:
- Once flashing finishes successfully, disconnect the device.
- Power on your device. The first boot will take longer than usual, give it up to 8 minutes.
Video Guide for Flashing
What to Expect After Flashing Samsung Galaxy J7 Nxt SM-J701M Firmware
After a successful flash, the Samsung Galaxy J7 Nxt SM-J701M will behave in specific ways. I get a lot of comments from people who think something went wrong when it actually did not. Here is what is completely normal after a successful Samsung Galaxy J7 Nxt SM-J701M firmware flash:
- How to know the flash was successful: Odin will show “PASS.” in green text at the top-left of the log area. If you see this, everything went fine.
- First boot takes 3 to 8 minutes, do not force-reboot the device. The operating system is setting itself up from scratch. Interrupting this is how devices end up in bootloops.
- The phone will feel warm during first boot, this is normal. It settles after a few minutes once the initial app setup is complete.
- All your apps are gone, this is expected. Reinstall them from the Play Store. If you had a Google account backup active, it will offer to restore your apps automatically during setup.
- Dial *#06# immediately after setup to check your IMEI. Do this before you insert a SIM card. If it shows “unknown” or “null”, follow the IMEI repair guide below before doing anything else.
- Be careful when re-adding your Google account, if you did not remove it before flashing, you may see an FRP prompt. Add it fresh during the setup wizard, not afterwards through Settings.
- Wi-Fi, Bluetooth, and mobile data should all work right after setup. If mobile data is not connecting, go to Settings › SIM and Network and re-enter your APN manually, the flash sometimes clears carrier APN settings.
- Stuck in a bootloop after first boot? Enter recovery mode and do a factory reset from there, see the hard reset guide above. This can happen occasionally and does not mean the firmware is wrong, it is usually a conflict with leftover data from the old install.
- Samsung Smart Switch: After flashing your Samsung Galaxy J7 Nxt SM-J701M firmware, Samsung Smart Switch may prompt you to install additional updates. Let it complete, this ensures your device has the latest security patches for your region.
Missing IMEI or Corrupt Baseband on Samsung Galaxy J7 Nxt SM-J701M After Flashing?
A missing IMEI on a Samsung device after flashing usually points to a corrupted EFS partition, this is the partition that stores your IMEI and carrier settings. Note that restoring an IMEI that is not your original number is illegal in most countries, so only do this if you are restoring the number the device had before you flashed. Tools like ChimeraTool or BFT can help with this. Check your local laws before proceeding.
Video Guide: How to repair IMEI
Common Issues When Flashing Samsung Galaxy J7 Nxt SM-J701M
- Odin Shows “FAIL” Instead of “PASS”:
- This is usually a mismatch between the firmware region or model and your device. Confirm your exact model number in Settings › About Phone before selecting the firmware. Even a single letter difference in the model code matters.
- Samsung Galaxy J7 Nxt SM-J701M Not Recognized by Odin:
- Reinstall the Samsung USB drivers. Make sure you are in Download Mode. Try a different USB cable, Odin can be sensitive to cable quality.
- KG Lock / Knox Triggered After Flashing:
- This happens when a Samsung account was still signed in before flashing, or when unofficial firmware was used. Always sign out of Samsung accounts before flashing. If KG lock is already active, a professional unlocking tool is generally needed.
- Boot Loop After Flashing:
- Enter recovery mode (Volume Up + Power) and perform a factory reset. This clears any leftover data from the previous firmware that may be causing the conflict.
Frequently Asked Questions
Q1: Will flashing the Samsung Galaxy J7 Nxt SM-J701M firmware erase my data?
A: Yes, flashing this firmware with Odin restores your device to factory state, including Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), Samsung Experience UI default settings. All apps, photos, contacts, and accounts will be removed. Back up everything you need before you start. There is no way to recover data once the flash is complete.
Q2: Is this firmware compatible with other Samsung models?
A: No. This firmware is built specifically for the Samsung Galaxy J7 Nxt SM-J701M running on the Samsung Exynos 7 Octa 7870 chipset. Even the Galaxy J7 Nxt with a different letter suffix (for example, a different variant of SM-J701M) can have a completely different chipset inside. Flashing the wrong firmware can leave your phone in a state that is very difficult to recover from. Always check your exact model number in Settings › About Phone.
Q3: Can I downgrade from J701MUBS6BSB6 to an older firmware version?
A: It is technically possible on some Exynos builds, but I do not recommend it. Downgrading can cause security issues and app compatibility problems on Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), Samsung Experience UI. If J701MUBS6BSB6 is causing you trouble, leave a comment below, there is usually a better fix than rolling back.
Q4: What should I do if I encounter an FRP lock after flashing?
A: Use our free Android apps launcher. FRP lock on the Samsung Galaxy J7 Nxt SM-J701M activates when a Google account was still signed in before flashing. This is also why I always recommend signing out of your Google account before flashing, it avoids this issue entirely.
Q5: Are custom ROM options available for the Samsung Galaxy J7 Nxt SM-J701M?
A: This guide covers official Samsung stock firmware only. Custom ROM availability for the Samsung Galaxy J7 Nxt SM-J701M depends on whether the Samsung Exynos 7 Octa 7870 chipset has open-source kernel support. Check our Custom ROMs page or the XDA Developers forum for device-specific custom ROM threads.
Q6: My Samsung Galaxy J7 Nxt SM-J701M is not detected by Odin. What should I do?
A: Start with the drivers, reinstall the Samsung USB drivers, restart your PC, then try again. Switch to a USB 2.0 port if you are on USB 3.0, Samsung devices are more reliable on USB 2.0 ports. Disable your antivirus temporarily. If none of that works, leave a comment below with the exact error message and I will help you from there.
Q7: How do I enter recovery mode on my Samsung Galaxy J7 Nxt SM-J701M?
A: Power the device off completely, then hold Volume Up + Power at the same time until the recovery menu appears. For older Samsung models with a physical Home button, use Volume Up + Home + Power. The recovery menu will display the build number for your Samsung Galaxy J7 Nxt SM-J701M which you can use to verify your firmware version before flashing.
Q8: My IMEI shows “unknown” after flashing the Samsung Galaxy J7 Nxt SM-J701M. Is my phone permanently damaged?
A: No, it looks alarming, but it is fixable. Follow the IMEI repair guide in the troubleshooting section above. For Samsung devices, check for EFS partition corruption first. The important thing: do not insert a SIM card until the IMEI is restored.
Q9: How long does it take to flash Samsung Galaxy J7 Nxt SM-J701M firmware?
A: The actual flashing process usually takes between 3 and 10 minutes depending on the firmware size and your USB connection speed. The first boot after flashing takes longer, anywhere from 3 to 8 minutes. Do not interrupt the device during either stage. If the progress bar in Odin appears stuck, give it a few more minutes before assuming something went wrong.
Final Thoughts on Samsung Galaxy J7 Nxt SM-J701M Firmware
You now have the complete guide to flashing the official Samsung Galaxy J7 Nxt SM-J701M firmware (J701MUBS6BSB6) using Odin and get your device working again. If you followed each step, your phone should now be running on a clean build.
If something did not go as expected, a specific error, a step that is not working for your setup, leave a comment below with as much detail as you can: the exact error message, which step you are on, and what you have already tried. I read every comment and will help you work through it.
If this guide helped you, consider sharing it, it is the best way to help someone else who is dealing with the same problem.
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.
