Samsung Galaxy Tab S2 9.7 SM-T810 Firmware

Last Updated: July 21, 2026

This page provides the official stock firmware for the Samsung Galaxy Tab S2 9.7 SM-T810, along with the required drivers and a clear guide to restore your device to working condition and resolve software problems.

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Samsung Galaxy Tab S2 9.7 SM-T810 Firmware (Flash File) Drivers, Tools & Guide

Flashing Samsung devices with Odin is a standard process that requires the correct files and patience. I have assembled the necessary information for the Samsung Galaxy Tab S2 9.7 SM-T810, including the specific Odin version and step-by-step instructions.

Before you begin, remove your Google account if it is still signed in. Skipping this step can trigger a Knox security lock, which complicates the repair process significantly. Samsung firmware typically comes as a .tar.md5 file. After extracting the ZIP archive, you will see files labeled AP_*, BL_*, CP_*, and CSC_* (or HOME_CSC_*). If you do not see these specific files, you have the wrong package for this device.

Currently, only one firmware build is available for the Samsung Galaxy Tab S2 9.7 SM-T810. This is the stock ROM you should use for unbricking, recovery, or FRP bypass. Since this is a Samsung device, the Samsung Galaxy Tab S2 9.7 SM-T810 uses Odin for installation. This is the same tool used by service centers, and it is compatible with all Galaxy devices regardless of the chipset. The stock firmware ships with Android 5.0.2 Lollipop, which is upgradable to 7.0 Nougat. This version determines the default apps, security features, and interface you will see after flashing.

Samsung firmware uses a multi-file system (AP, BL, CP, CSC) specific to Odin, which differs from single-file scatter-based tools. The Samsung Galaxy Tab S2 9.7 SM-T810 was released in 2015. This page is updated with the latest available firmware builds as they become available.

The Samsung Galaxy Tab S2 9.7 SM-T810 firmware arrives as a compressed ZIP file. Download and extract it using WinRAR or 7-Zip. After extraction, you should locate files named AP_*.tar.md5, BL_*.tar.md5, CP_*.tar.md5, and CSC_*.tar.md5 (or HOME_CSC_*.tar.md5). If you do not see these files, you may have the wrong firmware package for your device.

This process restores the phone to its original factory state, which means all your personal data will be lost. That clean wipe is exactly what fixes persistent problems like bootloops, forgotten locks, Google account verification, battery drain, and system errors.

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Reset Samsung Galaxy Tab S2 9.7 SM-T810 From Recovery Mode

To factory reset Samsung Galaxy Tab S2 9.7 SM-T810 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) at the same time until the recovery menu appears. Use the volume keys to navigate to “Wipe Data/Factory Reset” and confirm with the Power button.

A hard reset erases all data and restores Samsung Galaxy Tab S2 9.7 SM-T810 to its original factory state. This fixes most software problems, slow performance, app crashes, forgotten screen locks, and bootloops. If the issue persists after a factory reset, a full firmware flash using Odin is covered in the following sections.

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Samsung Galaxy Tab S2 9.7 SM-T810 Google Account Bypass After Reset

The fastest way to bypass FRP on Samsung Galaxy Tab S2 9.7 SM-T810 is to use a free Android apps launcher that lets you access settings during the setup wizard. After flashing or performing a factory reset you may see a Google account lock (FRP). Our free Android apps launcher is the fastest way to get past it. This is also why I always recommend removing your Google account before flashing, it avoids this problem entirely.

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Why Flash Stock ROM on Samsung Galaxy Tab S2 9.7 SM-T810?

Samsung devices like the Samsung Galaxy Tab S2 9.7 SM-T810 are flashed using Odin, regardless of the chipset inside. Whether you are dealing with a boot issue or a software problem, flashing the official firmware can resolve it:

• Update to the latest Android version supported by your phone.
• Repair a phone that shuts down randomly or restarts in a loop.
• Remove persistent malware or adware that survives a factory reset.
• Fix startup loops, lagging, and freezing on your device.
• Unlock your device if it has been locked or disabled.
• 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.

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How to Pick the Correct Samsung Galaxy Tab S2 9.7 SM-T810 Firmware

The single biggest mistake I see people make is flashing firmware meant for a different variant. Before downloading anything, verify your exact device identity:

1. Identify Your Exact Model Number: Go to Settings › About Phone and note your full model number (e.g. SM-T810). 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.
2. 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).
3. 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.
4. 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).
5. 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.

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Firmware Details for Samsung Galaxy Tab S2 9.7 SM-T810

Here is a quick overview of the official firmware specifications:

Firmware Information	Details
Device Model	Samsung Galaxy Tab S2 9.7 SM-T810
Firmware Version	XU2CPG1
File Size	1.38 GB
Android Version	Android 5.0.2 Lollipop, upgradable to 7.0 Nougat
Platform	Samsung Exynos 5 Octa 5433
Release Date	Released 2015, September
Region	Global, Africa and Asia
File Type	.tar.md5 / ZIP (Contains AP, BL, CP, CSC files for Odin)

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Which Firmware Version Should I Download?

This is the question I get asked most often in the comments, so I put together a simple guide. Find your situation in the table and go straight to the right file:

Your Situation	What I Recommend
Phone is completely dead or stuck on logo	XU2CPG1, download this one. It is the latest Samsung Galaxy Tab S2 9.7 SM-T810 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 XU2CPG1 first, then follow the IMEI repair guide. Do not skip the reflash.
XU2CPG1 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	XU2CPG1, 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.

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Download Samsung Galaxy Tab S2 9.7 SM-T810 Firmware

Download the official stock firmware for your Samsung Galaxy Tab S2 9.7 SM-T810 below. The latest available version is XU2CPG1. After downloading, verify the file size matches the table above, a size mismatch usually means a partial or corrupt download, and flashing a corrupt file can cause more problems than it solves.

Software Details	Download Link	Members Link
File Name: T810XXU2CPG1_T810ZTO2CPF2_ZTO.zip Size: 1.38 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.

Important: The Samsung Galaxy Tab S2 9.7 SM-T810 (SM-T810) should not be confused with other Galaxy Tab S2 9.7 variants that may have different chipsets or regional firmware. Even devices in the same Galaxy Tab S2 9.7 line can use completely different processors. Always verify your exact model code “SM-T810” in Settings > About Phone before downloading any firmware from this page.

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Samsung Galaxy Tab S2 9.7 SM-T810 Flash Setup Checklist

Go through this list before you open Odin for the Samsung Galaxy Tab S2 9.7 SM-T810. Two things that commonly cause problems with Samsung devices: a Samsung account that was not signed out before flashing, which can trigger KG lock, and a USB cable that works for charging but drops the connection mid-flash. Always use a proper data cable, not a charge-only cable.

1. IMEI Backup: Open the dialer and enter *#06#. Write both IMEI numbers down on paper or take a screenshot. If you ever need to repair your IMEI after flashing, these are essential.
2. Remove All Google Accounts: Go to Settings, Accounts, and sign out of every Google account on the device. Leaving accounts signed in triggers FRP lock after a flash, which blocks you from setting up the phone.
3. Remove Samsung Accounts: Sign out of all Samsung accounts to avoid KG lock.
4. Backup Everything: Photos, contacts, messages, WhatsApp data, move it all to a computer or cloud service. The flash will restore the phone to factory state with nothing on it.
5. 50% Battery Minimum: Do not start with a low battery. If power cuts out during the flash, the device can become unresponsive and much harder to fix.
6. USB Cable and Computer: Use a proper data-transfer USB cable and a Windows PC. Avoid USB hubs, connect directly to the motherboard port for a stable connection.
7. Download and Install Drivers:
   • Samsung USB Drivers

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Step-by-Step: Flash Samsung Galaxy Tab S2 9.7 SM-T810 Stock ROM

We are using Odin for this. 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.

1. Get the Firmware Ready:
   • Download the firmware file from the download section above.
   • Right-click the ZIP and select “Extract Here” or use 7-Zip. Put the extracted files in a folder without spaces in the name, like C:firmware.
2. Verify Your Drivers:
   • Make sure the required drivers are installed. After installing, restart your PC, drivers often do not activate until after a reboot.
3. 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.
4. 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.
5. Start Flashing:
   • Hit the “Start” button in the flash tool to start the process.
   • Leave the phone and cable completely alone until it finishes. Any interruption during this stage risks corrupting the flash.
6. Wait and Reboot:
   • When the flash completes, unplug the USB cable from your phone.
   • Turn on the device. First boot takes 3 to 8 minutes, do not force restart it during this time.

Video Guide for Flashing

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Normal Behavior After Installing Samsung Galaxy Tab S2 9.7 SM-T810 Firmware

Here is what is completely normal after a successful 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.
• Storage will show almost full capacity available since all your apps and files are gone. The system partition size varies by firmware version but is typically 4 to 8 GB on most devices.
• The phone will feel warm during first boot, this is normal. It settles after a few minutes once the initial app setup is complete.
• Battery percentage may seem inaccurate for the first day. The battery statistics are calibrated during normal use. Charge the phone fully once without interruption and the readings will stabilize.
• 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.
• The phone may ask for language and region again, this is normal after a flash. You are starting from a clean state, so the setup wizard runs just like when the phone was brand new.
• 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.

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Samsung Galaxy Tab S2 9.7 SM-T810 Flashing Problems and Fixes

1. 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.
2. Samsung Galaxy Tab S2 9.7 SM-T810 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.
3. 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.
4. 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.

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Missing IMEI or Corrupt Baseband on Samsung Galaxy Tab S2 9.7 SM-T810 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

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Questions About Samsung Galaxy Tab S2 9.7 SM-T810 Firmware

Q1: My IMEI shows “unknown” after flashing. 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. Do not insert a SIM card until the IMEI is restored.

Q2: What should I do if I encounter an FRP lock after flashing?
A: Use our free Android apps launcher. FRP lock activates when a Google account was still signed in before flashing. This is why signing out of your Google account before flashing avoids this issue entirely.

Q3: My device 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. Disable your antivirus temporarily. If none of that works, leave a comment with the exact error message.

Q4: What if the flash fails halfway through?
A: Do not panic and do not disconnect the phone. Close Odin, restart it, and try the flash again from the beginning. In most cases, a failed flash just means the process needs to be repeated. The device is usually still detectable by the flash tool even after a failed attempt.

Q5: Do I need an internet connection during flashing?
A: No. The flashing process is entirely offline, it happens between your PC and the phone via the USB cable. You do not need internet at any point during the flash itself. You will need internet later to set up the phone and download your apps.

Q6: How long does the flashing process take?
A: The actual flash usually takes between 3 and 10 minutes depending on the firmware size and USB connection speed. The first boot after flashing takes another 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.

Q7: How do I enter recovery mode?
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 displays the build number which you can use to verify your firmware version before flashing.

Q8: Is this firmware compatible with other Samsung models?
A: No. This firmware is built specifically for the Samsung Galaxy Tab S2 9.7 SM-T810 running on the Samsung Exynos 5 Octa 5433 chipset. Even variants of the Galaxy Tab S2 9.7 with a different letter suffix 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.

People Also Ask About Samsung Galaxy Tab S2 9.7 SM-T810

What is the latest firmware version for Samsung Galaxy Tab S2 9.7 SM-T810?
The latest available Samsung Galaxy Tab S2 9.7 SM-T810 firmware on this page is version XU2CPG1. This page has 1 firmware build available for download. Check the firmware details table above for file sizes and Android versions.

Will flashing firmware on Samsung Galaxy Tab S2 9.7 SM-T810 erase my data?
Yes. Flashing stock firmware on the Samsung Galaxy Tab S2 9.7 SM-T810 with Odin performs a full factory reset. All apps, photos, contacts, and accounts will be removed. Back up everything important before you start. There is no way to recover data after flashing.

How do I check my Samsung Galaxy Tab S2 9.7 SM-T810 model number before flashing?
Go to Settings > About Phone on your Samsung Galaxy Tab S2 9.7 SM-T810 and look for the model number “SM-T810”. You can also confirm by entering recovery mode (Volume Up + Power while powered off) which displays the build number and model code. Always match this exactly with the firmware filename before flashing.

Can flashing firmware fix a bricked Samsung Galaxy Tab S2 9.7 SM-T810?
Yes. If your Samsung Galaxy Tab S2 9.7 SM-T810 is stuck on the logo, in a bootloop, or will not turn on, flashing the stock firmware with Odin can restore it to working condition. This is the standard repair method used by service centers for Samsung devices.

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Wrapping Up: Samsung Galaxy Tab S2 9.7 SM-T810 Firmware

You now have everything needed to flash your Samsung Galaxy Tab S2 9.7 SM-T810 back to stock using Odin. The process is straightforward as long as you follow the steps in order and do not skip the driver installation.

Got stuck somewhere? Drop a comment with the error message and the step number. I check comments regularly and will point you in the right direction.

If this worked for you, share the page so others with the same device can find it too.

Browse all Samsung firmware downloads for more devices.

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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.