How to Unlock Bootloader of Samsung Galaxy Tab S7 SM-T870 (gts7lwifi) Easily [Simple Steps]

Today, will share a simple trick with Tab S7 SM-T870 (gts7lwifi) owners who are trying to unlock bootloader of their phone. It comes with 13-megapixel camera, hall sensor, UHD 4K video recording support, 6GB RAM, gyro sensor and 128GB internal storage space. If you have recently bought Tab S7 SM-T870, then you might be planning to unlock its bootloader. As we know, bootloader is a program that starts whenever phone is turned on. It activates the Android operating system on Tab S7 SM-T870 (gts7lwifi). Locked bootloader does not allow us to install custom ROM on our phone. It only loads the authorized Android OS with a digital signature. will help you in unlocking Tab S7 SM-T870 bootloader. You will be able to install custom ROM after unlocking bootloader. Previously, I have published the simple instructions for unlocking bootloader of Samsung Galaxy Tab S7 LTE SM-T875. Now, I will discuss about the step-by-step tutorial to unlock bootloader of Samsung Galaxy Tab S7 SM-T870.

I am hoping that you will be able to unlock Tab S7 SM-T870 (gts7lwifi) bootloader without facing any problem after reading the tutorial written in Don’t forget to activate developer options. You must note that your Tab S7 SM-T870 (gts7lwifi) will lose warranty after the bootloader unlock process. It will let you install Custom ROMs on your phone. You must activate OEM unlock option. Bootloader unlock process will also let you install Magisk on your phone, so you will be able to root your phone after unlocking its bootloader.

If you are planning to install official and unofficial LineageOS custom ROM on Tab S7 SM-T870 (gts7lwifi), then you must be eagerly waiting to unlock its bootloader. You must save your important documents securely including messages and contacts before unlocking bootloader of Tab S7 SM-T870, because there is a possibility of losing all documents from your phone during bootloader unlock process.

Below are the steps using which you can unlock bootloader of Tab S7 SM-T870 (gts7lwifi). will not be responsible if your phone got broken during bootloader unlock process. Tab S7 battery must be above 86 percentage before bootloader unlock process. You have to activate developer options before unlocking it.

How to Unlock Bootloader of Samsung Galaxy Tab S7 SM-T870 (gts7lwifi) Easily [Simple Steps]

1. Tap “Settings” Menu on Tab S7 SM-T870, then you have to tap “About Phone” option.

2. Tap “Software Information” option.

3. Tap “Build number” option several times until you see “You are now a developer” on your phone.

4. Tap “Settings” Menu again.

5. Tap “Developer options”, then activate “USB debugging” and “OEM unlocking” option.

6. Switch off your phone.

7. Install USB driver on desktop.

8. Connect your phone with computer via USB cable while pressing Volume down button and Volume up button simultaneously. Your Samsung Galaxy Tab S7 SM-T870 will enter into download mode.

9. Long Press Volume up button for a few seconds to enter Device Unlock Mode.

10. Press Volume up button again to unlock bootloader.

You have successfully unlocked bootloader of Tab S7 SM-T870 (gts7lwifi). If you are experiencing any difficulty while unlocking Tab S7 bootloader, then don’t hesitate to share your issue with Please submit your email address and subscribe to get more information regarding Tab S7. You must check your email to activate subscription. I’ll help you in unlocking bootloader of your phone.

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