Download Samsung Galaxy J7 Duo 2018 Combination ROM files/ByPass FRP Lock

Here we have shared all the Samsung Galaxy J7 Duo 2018 Combination ROM files for model no SM-J720M, J720F, and J720FD.

Alright, so you might be someone who is currently using a Samsung Galaxy J7 Duo 2018 Smartphone. Now, it looks like that you have recently performed a Factory Data Reset on your device. You might wanna sell it or did a Reset because you were facing some issues on your device. Whatever the case might be, the thing is that you did a Factory Data Reset and now the device will ask you to verify the last used Gmail account and you forgot your email id and password.

Let’s say, you forgot Google Account ID/ password (Gmail), or you have purchased a second-hand phone either online or via some third-party source. When you reset your Samsung Galaxy J7 Duo 2018 and reboot, you will be greeted with the message “This device was reset, to continue to sign in with a google account that was previously synced on this device”, meaning that the phone is useless unless they bypass the Google account. Which mean’s you are in trouble unless you have this guide to bypass FRP lock or remove Google account on Samsung Galaxy J7 Duo 2018. So in order to bypass, you need Samsung Galaxy J7 Duo 2018 Combination ROM files.

Download Samsung Galaxy J7 Duo 2018 Combination ROM files/ByPass FRP Lock

What is FRP Lock?

Now, just in case you don’t already know Factory Data Reset wipes all the user’s saved data and bring the device back to the factory settings. That’s the reason why it is known as ‘Factory’ Data Reset. Anyways, the FRP stands for the”Factory Reset Protection”. This is one of the security measure taken by Google for its Android Devices running on the later versions of Android (after Android 5.1 Lollipop).

It is activated as soon as the user signs in to a Google Account on their Android device. And once the feature has been activated, it prevents all the unauthentic users from using the phone until the user enters the old Google Account Credentials.


Now, let us take a look at the prerequisites to ByPass FRP lock or Remove Google Account on Samsung Galaxy J7 Duo 2018. Should we?

Download Samsung Galaxy J7 Duo 2018 Combination ROM files

Watch The Video on How to install Stock Firmware on any Samsung Galaxy devices using ODIN

You can use this Combination ROM just in case you have troubles in bypassing Google Account or other problems or maybe you are just curious to take a look inside the ROM of this device. Before we get straight to How to Download and Install Combination ROM on Samsung Galaxy J7 Duo 2018, we would like to clear some things up:

What is a Combination ROM file?

Combination ROM file is used mainly by Samsung developers and it is also known as Engineer ROM files. These files are mainly used for service purpose. Here are the few uses of Combination ROM files.

  • Combination ROM is for testing and it’s not effective in fixing the hardware. It can only be used for testing bugs or software damage.
  • The Combination ROM is also great for recovering IMEI number, Baseband, and more.
  • After flashing this ROM, users won’t be able to perform tasks like making calls, texting messages, playing games.
  • FRP, EE, and other securities are still kept.

  • J720FXXU2ARE2: COMBINATION_FAC_FA80_J720FXXU2ARE2.rar: Download
  • J720FXXU1ARE1: COMBINATION_FAC_FA80_J720FXXU1ARE1.rar: Download
  • J720MUBU1ARD1: COMBINATION_FAC_FA80_J720MUBU1ARD1.rar: Download


  • Please note that this guide will only for the Galaxy J7 Duo 2018.
  • You must have download latest ODIN on your PC.
  • You need Samsung Galaxy J7 Duo 2018 Combination ROM files
  • Download and Install Samsung USB drivers on your PC.
  • Make sure that you have at least a 60% charge left on your Galaxy J7 Duo 2018.

Once you have the above prerequisites, remove FRP lock on Galaxy J7 Duo 2018 using ODIN: you can proceed with the instructions.


GetDroidTips will not be responsible for any internal/external damages to the device that may happen while/after following this guide.

Instructions to ByPass FRP or Remove Google account on Galaxy J7 Duo 2018

Follow these instructions carefully to remove FRP lock using Galaxy J7 Duo 2018 Combination ROM files on ODIN Tool:




Once you have flashed the Combination ROM, now it’s time to flash the full Galaxy J7 Duo 2018 Stock ROM file using AP, CP, BL, and CSC in the ODIN tool. Here is the guide on how to flash the Samsung Stock ROM using ODIN downloader tool.

Video Tutorial:

You can also take a look at our video guide to remove FRP lock on Galaxy J7 Duo 2018.

Currently, Video Not yet produced

So that’s it, guys, this was our take on How to ByPass FRP lock using Galaxy J7 Duo 2018 Combination ROM files. We hope that you found this post useful. Just in case, if you have stuck somewhere between the steps or had any questions related to the topic. Then, feel free to leave them in the comments section down below.

Samsung Galaxy J7 Duo 2018 Specifications:


Samsung Galaxy J7 Duo features a 5.5-inches display with a screen resolution of 720 x 1280 pixels. The smartphone is powered by Octa-core 1.6 GHz Cortex-A53 and Exynos 7870 Octa coupled with 4GB of RAM. The phone packs 32GB internal memory which can also be expanded up to 256GB via microSD card. The camera on the Samsung Galaxy J7 Duo comes with Dual 13 MP (f/1.9) + 5 MP (f/1.9), autofocus, LED flash rear Camera and 8MP front shooting camera with LED flash.

Samsung Galaxy J7 Duo runs on Android 8.0 Oreo with a Removable Li-Ion 3000 mAh battery. It also has a Fingerprint sensor in the front. The handset supports dual sim with 4G on both slots. It comes with connectivity options such as Bluetooth, Wifi, USB OTG, 3G, and 4G.