How to Root Samsung Galaxy J7 Perx SM-J727P and Install TWRP Recovery

0 4,245

If you are an owner of a Samsung Galaxy J7 Perx SM-J727P smartphone, and also want to customize this rugged smartphone, then you have visited the right page.

The 2017 edition of hugely popular J7 Series smartphones, has been launched on Sprint as Galaxy J7 Perx. The device was first witnessed, when it appeared on the online store of the company. The device features the 5.5-inch FullHD display, and powered by Snapdragon 625 chipset, and coupled with octa-core processor, clocked at 2.2 GHz frequency. The device runs on Android 7.0 Nougat, and having 2GB RAM for the smoother performance. The device comes with 16GB onboard storage, and can be further expanded using microSD card. The primary shooter is 8 megapixels, while 5 megapixels camera is there for taking selfies. The device is priced at just $265, and can be owned for $11/m in 24 monthly installments without the upfront payment. It runs on Android 7.0 Nougat out of the box, and comes with nano SIM support. The Samsung Galaxy J7 Perx SM-727P runs on 3300mAh battery, and powered by 2GHz Qualcomm 64-bit Snapdragon 625 MSM8953 octa-core processor.

If you are an Android Enthusiast, and want to Root and Install TWRP recovery on your beloved, then you have landed on the right page. In the due course of the article, we will guiding you through the process to install TWRP and root Samsung Galaxy J7 Perx SM-J727P.

The TWRP features the material design, and attractive user interface (UI), and by following this guide you can install latest TWRP for Samsung Galaxy J7 Perx SM-J727P. You can download TWRP Recovery from the links provided in the pre-requisite section of this article. Kindly note that this is a official TWRP recovery and is only for Samsung Galaxy J7 Perx SM-J727P (Kindly confirm the model by going to Settings>About). The process given below is merely for rooting and installing TWRP on Samsung Galaxy J7 Perx SM-J727P, do not try out this method on any other device.


If you want to unleash the full potential of the hardware of your Samsung Galaxy J7 Perx SM-J727P, then rooting and flashing the TWRP is the main concern. The Stock ROMs have often limited and unsupported features in the sense of Customization. When you have a rooted device and also flashed TWRP recovery, then you are free to install any Custom ROMs, Mods, Kernel, and Xposed etc., as well as many apps which requires root access to work properly.

Brief Details and Advantage of TWRP Recovery

TWRP (Team Win Recovery Project) is an open source, community development project. By flashing the TWRP, your device will be enabled to install any custom firmware, rooting your smartphone, mod zip files for customizations, Xposed Modules for customized features, one click root and unroot processes. Apart from that, it allows you to take Full Nandroid Backup and restore it later, one click image file flashing, remove bloatware, overclock and underclock. Using TWRP, one can easily clean Wipe, Cache and Data after flashing any image file to reflect the changes and rectify minor errors due to cache.

For installing the TWRP, your Samsung Galaxy J7 Perx SM-J727P phone must have the Unlocked bootloader. That means you have to firstly unlock the bootloader to root your device as well doing any customization.

Disclaimer: The covers although everything in a very neat and a processed manner so that our readers get exactly what they want, still there are meager chances of basic issues that may arise out of the listed steps here. Hence it is in sole interest of the user to follow the steps very cautiously so as to stay away from any mishappenings with your device.

Rooting and flashing the Custom ROM firmware, certainly without any doubt voids your devices warranty and in no way will be held responsible for warranty void or your bricked device.


Ensure to check your model number, which must be:

  • Samsung Galaxy J7 Perx SM-J727P

You must have to ensure that prior to rooting your phone , you have read thoroughly the disclaimer and you agree to proceed further on your risk.

  • Phone Should be Charged

Your phone must be 70% charged atleast else, it may lead to complications sometimes while experimenting. Why to take risk, try to charge it fully.

  • Back Up

If you are either going to root your phone or install a Custom ROM, it is a good habit to make a back up of your phone. Make a back up of all your media like images, videos and all on your PC and your contacts on Cloud.

  • Enable USB Debugging

You must enable USB debugging option by going in to Settings, Applications and Developer options.

Downloads For Rooting Samsung Galaxy J7 Perx SM-J727P

Download Samsung Drivers here (If your PC have already drivers installed then skip this)

Download Odin from here.

Download TWRP Recovery for Samsung Galaxy J7 Perx SM-J727P from here:

TWRP Recovery (Login required)

Download SuperSU by Chainfire from here.


Steps to Flash/ Install TWRP on Samsung Galaxy J7 Perx SM-J727P

Step 1: First of all, enable USB Debugging on your device. To turn on the USB Debugging, just enter to Developer options. Navigate to the Settings>About Phone> then tap on the Build number 7-8 times until the message ‘Developer option enabled’ displayed. Once the developer options are active, you can go back to the settings>Developer options>Enable USB Debugging.

Step 2: Assuming you have already downloaded the latest version of Odin and TWRP Recovery for your device from the prerequisite section above. If in case latest version of Odin is not working for your device, or having some problems, then just download the appropriate version of the Odin software.

Step 3: Make sure that you have already downloaded the TWRP Recovery for your Samsung Device. Then, just extract the zipped file of Odin to your computer, and then install the latest Samsung USB Drivers in your computer.

Step 4: While the device is turned off, press the ‘Power+Volume Down+Home’ buttons simultaneously, and this will put the device into the Download Mode. If this Key combination didn’t worked for your, then just search for the key combination for your device in Google.

Step 5. Now, connect the Samsung device to computer through USB Cable. Then navigate to the folder where Odin files were extracted, then right click on the ‘Odin’ executable file, and click ‘run as administrator’.

Step 6: The interface should display something like below with ‘ID:COM’ mentioned, and carefully check the interface below.


Step 7: Notice the ‘ID:COM’, and there is a blank space underneath, which would turn blue after the device gets recognized. The device should be recognized, if your computer have correct drivers installed.

Step 8: Next, what we need to do is to just click on ‘AP’ and then go to the firmware archive, and locate the .tar.md5 file, and select the same after clicking on ‘AP’.

Note: There is a PIT section under the Re-partition. Do not place any file under the ‘PIT section’, and also ensure that ‘re-partition’ is not checked. Just tick/ check the ‘Auto Reboot’ and ‘F. Reset Time’ options.

Step 9: As soon as TWRP (.img) file is loaded into the AP Section, the process can be begin to start the flashing or installation. Make sure that you do not touch the USB cable while the flashing process is running.

Odin Pass

Step 10: If everything goes fine, then at the end, you will see the message ‘PASS’ or ‘RESET’ in the green color, which would indicate the TWRP flashing process has been completed successfully for your device, and it now has TWRP Recovery. At this stage, the device would reboot automatically, don’t be panic, this is normal. Now, you can disconnect device from computer.

Procedure to Root Samsung Galaxy J7 Perx SM-J727P/ Install SuperSU

Make sure that you have downloaded SuperSU (link in pre-requisite section of this article). Then, proceed to the steps.

Step 1: Transfer the downloaded file to the internal storage / SD card of your Samsung Galaxy J7 Perx SM-J727P smartphone.

Step 2: Now, just boot into the recovery. From the TWRP interface, you can optionally backup the Stock ROM. Though, I would recommend to backup the Stock ROM. Because if in case process gets failed, you can flash the Stock ROM.

Install TWRP 3;0

Step 3: Tap on Install ‘, and then navigate to the file ‘’ and swipe to confirm flash (located at the bottom of the screen). The flashing process of SuperSU has been started and will take few seconds to complete.

Congratulations, now you have rooted Samsung Galaxy J7 Perx SM-J727P and also flashed the TWRP. Now, you can install Xposed Framework, and customize your smartphone as per your preference. If you wish to verify, you may download and check the Root Status through Root Checker app.