How To Fix Touch Does Not Work On Samsung J7 Pro (J730G, J730GM) When Updating Android 8.1

(Samsung J7 Pro)In the realm of smartphones, Samsung has always been a pioneer, consistently pushing boundaries and setting new standards. The Samsung J7 Pro (J730G, J730GM) is a testament to this legacy, offering a blend of style, performance, and innovation that caters to the diverse needs of modern users. Let’s delve into what makes this device stand out and how you can make the most of its features.

Unmatched Performance:

At the heart of the Samsung J7 Pro lies a powerful processor that ensures smooth multitasking and seamless performance. Whether you’re streaming videos, playing games, or running multiple apps simultaneously, this device delivers unparalleled speed and responsiveness. With its advanced chipset and ample RAM, lagging becomes a thing of the past, allowing you to stay productive and entertained on the go.

Captivating Display:

Feast your eyes on the vibrant display of the Samsung J7 Pro, which boasts crisp details and true-to-life colors. Whether you’re browsing your social media feed, watching movies, or playing games, every visual comes to life with stunning clarity and depth. The generous screen size provides an immersive viewing experience, making it ideal for multimedia consumption and productivity tasks alike.

Capture the Moment:

Equipped with a high-resolution camera, the Samsung J7 Pro lets you capture life’s precious moments with remarkable clarity and precision. Whether it’s a scenic landscape or a candid selfie, every shot turns out picture-perfect. With advanced features like HDR and panorama mode, you can unleash your creativity and take your photography skills to the next level. Plus, with ample storage space, you can store all your photos and videos without worrying about running out of space.

Long-lasting Battery:

Say goodbye to constant charging with the long-lasting battery of the Samsung J7 Pro. Whether you’re a busy professional or a social butterfly, this device keeps up with your demanding lifestyle, ensuring that you stay connected all day long. With its efficient power management system, you can enjoy extended usage without having to hunt for a power outlet. From morning meetings to late-night adventures, the Samsung J7 Pro has you covered.

Enhanced Security:

Your privacy matters, which is why the Samsung J7 Pro comes with enhanced security features to safeguard your personal information. With advanced biometric authentication methods like fingerprint scanning and facial recognition, you can unlock your device with ease while keeping intruders at bay. Additionally, features like Secure Folder provide an extra layer of protection for your sensitive data, giving you peace of mind wherever you go.

Seamless Connectivity:

Stay connected to the world around you with the seamless connectivity options of the Samsung J7 Pro. Whether it’s blazing-fast 4G LTE, reliable Wi-Fi, or Bluetooth connectivity, this device ensures that you’re always connected wherever you are. Plus, with features like NFC and GPS, you can explore new possibilities and streamline your daily tasks with ease.


In conclusion, the Samsung J7 Pro (J730G, J730GM) is more than just a smartphone – it’s a versatile companion that empowers you to do more, experience more, and live life to the fullest. With its powerful performance, stunning display, advanced camera capabilities, long-lasting battery, enhanced security features, and seamless connectivity options, this device redefines what a smartphone can be. Whether you’re a tech enthusiast, a busy professional, or a casual user, the Samsung J7 Pro is sure to exceed your expectations and elevate your mobile experience like never before.

Hi, my friends,

Recently, my Samsung J7 Pro phone was updated to Android 8.1, and the touch does not work. I have found and fixed the bug, and I want to share it with you. Follow my post.


The first condition is FRP must OFF, if ON you have to follow the following steps:

  1. Download and install Samsung driver: (15.3MB) | LINK MAX SPEED
  2. Download the last version (supported Android 8): Odin 3.13.1 (LINK MAX SPEED)
  3. Download and flash combination rom J730G (binary 5): (COLLECTION) COMBINATION ROM FOR SAMSUNG GALAXY J7 PRO (SM-J730)
  4. Then, open IME app on Home Screen and type *#0808# > choose (DM + ACM + ADB) > Reboot
  5. Power off your phone > reboot to Download Mode and flash full rom (binary 5), but select only 3 files: BLAPHOME_CSC
    (Collection) Stock rom (full 5 files) for Samsung Galaxy J7 Pro (2017) (SM-J730)
  6. After the pass, your phone will reboot. Using OTG + mouse to activate to Home screen > go to Settings > Factory reset


I. Turn ON “OEM Unlock” in “Developer Options”

Using OTG + Mouse, go to Settings> Developer options > OEM Unlock. If OEM Unlock is hiding or RMM State: Paranormal (in Download Mode), you need to:

  1. Power off and reboot Download Mode
  2. Download and run Miracle tool (run in .rar file): Miracle_Box-227-chuan.rar | LINK MAX SPEED
  3. Choose Samsung tab > tick to Reset Reactivation/EE Locks > click Start Button > tool will show All Done…
  4. Your phone will be stuck on the Download Mode > press Power + Home + Volume Down > your phone will reboot to an error screen:
  5. Open Odin and flash full rom (J730G – binary 5): BL – AP – CP – CSC
    (Collection) Stock rom (full 5 files) for Samsung Galaxy J7 Pro (2017) (SM-J730)
  6. Finally, turn ON “OEM Unlock” in “Developer options”

II. Flash TWRP and fix rom

  1. Open Odin and select TWRP at AP > Start: twrp_3.2.1_1_sm-j730gm_16318.tar | LINK MAX SPEED
  2. Download and copy zip rom to SD Card:
    SuperStock_7.1.1_@[email protected]
    (Or any cook rom for J730 – Android 7 in
  3. Reboot your phone to Recovery (TWRP) > Wipe data > flash zip rom > pass

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