Samsung G977T combination file


  • G977T combination file solves DRK error
  • Samsung G977T ADB enable / USB debugging
  • It helps technicians to full check G977T hardware
  • Samsung G977T baseband repair in most cases
  • Solve G977T boot loop problem (G977T hang on logo)
  • It helps technicians to fully check your G977T hardware


build numberPriceAdd to Cart


Samsung G977T combination file description:

Here you will find all kinds of Samsung sm-G977T combination file (G977T factory software also called binary of factory) for all Samsung smartphone.

What is sm-G977T combination file? when Samsung mobile phones being produced, they are being tested with combination files, so if they’d have any problems, they could solve it before they releasing their phones.

Samsung G977T combination files were created by Samsung company and only used by this company to solve cell phone device problems before they releasing them. they decided to publish these files, and you can flash (samsung G977T combination file) with Odin flasher or with Z3X box, also Samsung repair tools (dongle BST, octopus box)

Rom and firmware both are same names, sometimes we call it firmware, sometimes ROM or combination file, but we call them in the technical language Rom or Firmware.

This combination file and stock firmware available only for Samsung devices in website.

If you have Samsung G977T combination file then, you don’t need any payment for Samsung Galaxy  G977T FRP lock remove on your device. simple flash with G977T combination firmware, and after that flash via G977T 4file firmware.

G977T 4 file firmware: device’s default firmware, that made in by the device manufacturer! customers can download this product on our website.

combination file advantages:

  • It’s helps you to enable samsung G977T ADB or USB debugging.
  • It is very useful for technicians to fully check your G977T hardware.
  • It is very useful in bypass G977T Google account in too many models.
  • It’s helps you to remove every security G977T frp / reactivation lock.
  • It’s helps you to solve sm-G977T boot looping problem (stuck on samsung logo).
  • combination file aid you to solve many problems of ROM,that you cannot install.
  • G977T combination file helps you repair Samsung G977T baseband in some Items.


Re-writing and editing the serial number. (sometimes when you are working with your Samsung G977T, you might delete the G977T serial number by accident and without knowing it).this file helps to solving DRK error (its short for device root kernel, And it happens when you update or upgrade your sm-G977T android version because the kernel file is not compatible with your phone’s boot file (boot.img)).It’s very useful for the downgrade in many models. (When you updated your sm-G977T firmware! You might feel like the previous version was better to use! and if new version regretted you, You can install the previous firmware with combination file help. This process is downgrading).These problems are resolved in Samsung G977T combination file, on GsmFirms website.

In this process the (G977T combination file use), all your data will delete! so don’t forget to backup of your phone.

After flashing combination file! you can flash and install G977T single file ROM or G977T 4 file firmware on your device as you wish.

Before start the process, don’t forget to dial this number *#1234# and write down the information. so if you face with a problem during the process, it would help you! now you know what is combination file!? Samsung G977T combination file is 90% helpful.

Why do I have to pay?

– Files on servers. – You can re-download anytime you like.

– No advertising, redirecting, shorten URL etc. – No monthly subscription, thus, No submission fees!

– You pay for storage costs and services, not for the file. – Finally no waiting time! You can download the file immediately.


There are no reviews yet.

Be the first to review “Samsung G977T combination file”

Your email address will not be published. Required fields are marked *


samsung frp remove service