How to Unlock Bootloader of Sprint Samsung Galaxy Tab E SM-T377P Easily [Simple Steps]

Today, will share a simple trick with Sprint Samsung Galaxy Tab E SM-T377P (gtesqltespr) owners who are trying to unlock bootloader of their device. It comes with GPS, 5000mAh battery, travel adapter, Glonass support, 8 inches display, 3.5mm audio jack, 5MP camera, 16GB internal storage space, Qualcomm MSM 8916 processor and 1.5GB RAM. If you have recently bought Sprint Tab E SM-T377P, 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 Sprint Tab E SM-T377P (gtesqltespr). Locked bootloader does not allow us to install custom ROM on our device. It only loads the authorized Android OS with a digital signature. will help you in unlocking Sprint Tab E SM-T377P 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 E SM-T560NU. Now, I will discuss about the step-by-step tutorial to unlock bootloader of Samsung Galaxy Tab E SM-T377P.

I am hoping that you will be able to unlock Sprint Tab E SM-T377P (gtesqltespr) bootloader without facing any problem after reading the tutorial written in Don’t forget to activate developer options. You must note that your Sprint Tab E SM-T377P (gtesqltespr) will lose warranty after the bootloader unlock process. It will let you install Custom ROMs on your device. You must activate OEM unlock option. Bootloader unlock process will also let you install Magisk, so you will be able to root your device after unlocking its bootloader.

If you are planning to install official and unofficial LineageOS custom ROM on Sprint Tab E SM-T377P (gtesqltespr), 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 Sprint Tab E SM-T377P, because there is a possibility of losing all documents from your device during bootloader unlock process.

Below are the steps using which you can unlock bootloader of Sprint Tab E SM-T377P. will not be responsible if your device got broken during bootloader unlock process. Tab E battery must be above 86 percentage before bootloader unlock process. You have to activate developer options before unlocking it.

How to Unlock Bootloader of Sprint Samsung Galaxy Tab E SM-T377P Easily [Simple Steps]

1. Tap “Settings” Menu on Tab E, then you have to tap “About” option.

2. Tap “Software Information” option.

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

4. Tap “Settings” Menu again.

5. Tap “Developer options”, then activate “USB debugging”.

6. Now you have to activate “OEM unlocking” option.

You have successfully unlocked bootloader of Sprint Tab E SM-T377P (gtesqltespr). If you are experiencing any difficulty while unlocking Tab E bootloader, then don’t hesitate to share your issue with Please submit your email address and subscribe to get more information regarding Tab E. You must check your email to activate subscription. I’ll help you in unlocking bootloader of your device.

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