Solution to TouchPad not Working after updating Samsung Galaxy J7 Pro SM-J730G

Updates are suppose to bring new features, security and make and overall give a better experience on a device. Updating the Samsung J7 NXT SM-J730 to Oreo brings a huge problem to the user. The touchpad stops working immediately after the update is complete. This is usually a nightmare to most users because the feel their newly updated device have just had a screen/touchpad problem which is kind of expensive to buy. 
If you are a victim of this, follow the tutorial below for the solution.

What you need
Wired Mouse
Samsung USB drivers
Samsung J7 Pro SM-J730G 4 File Repair Firmware
Odin Flash Tool

Step 1: Enable OEM unlock and USB Debugging on phone
Since the touch pad of the device is not working, to enable OEM unlock and USB debugging, you will need USB OTG cable and USB wired Mouse.
- Connect the OTG cable to Samsung J701F then at the other end of the OTG cable, connect the USB mouse.
- Now you will see mouse icon on the device screen.
- Navigate to settings > about and click on build number 7 times to enable developers option
- Go back to setting and enter Developers options where you will enable usb debugging and OEM unlock.

Note: If OEM Unlock is hiding or RMM State: Prenormal (in Download Mode) as shown below,

Put phone into download mode and connect to to PC.
Run Miracle Box (the cracked version work just fine) and open Samsung tab, select Reset Reactivation/EE Locks and click Start Button.
When you see All Done, process is complete.

The device will hang in Download mode and unable to boot properly (do no panic).

Step 2: Flash Samsung J7350G Repair Firmware
Download and install Samsung USB drivers
Download Samsung 4 files repair firmware file from the above link.
Download and extract odin flash tool from the link above and extract using winrar.
Launch Odin
Select the 4 files from the firmware folder respectively ie BL, AP, CP and CSC
Put phone into download mode and connect to PC
Click start button and wait for process to complete (do not disturb device until it completes)
When you see PASS, flashing is complete
Phone will reboot 

You can now enjoy your device with touch pad working perfectly
Hope this helps

Like and Share

Like and Subscribe


  1. Actually I read it yesterday I looked at most of your posts but I had some ideas about it . This article is probably where I got the most useful information for my research and today I wanted to read it again because it is so well written.
    Data Science Course in Bangalore

  2. 토토사이트 I have been exploring for a little for any high quality articles or weblog posts on this sort of space .
    Exploring in Yahoo I eventually stumbled upon this website.
    Reading this info So i am satisfied to convey that I have a very excellent uncanny feeling I came upon just what I needed.
    I such a lot indisputably will make certain to don?t overlook this site and provides it a
    look regularly.

  3. Greetings! Very useful advice within this article!
    It is the little changes which will make the most important changes.
    Many thanks for sharing!


  4. I really like what you guys tend to be up too. This kind of clever work and exposure! Keep up the amazing works guys I’ve incorporated you guys to our blogroll. 바카라사이트

  5. I really like your writing so so much! percentage we keep in touch more about your post on AOL? I require a specialist in this house to solve my problem. May be that is you! Having a look ahead to peer you. 스포츠토토

  6. The kind and easy-to-understand explanation made it easy to understand difficult topics. Your writing skills are great. I want to learn great writing skills.

  7. Great content and commenting, thank you for letting me post here. 바카라사이트

  8. Hello, I am one of the most impressed people in your article. 안전놀이터추천 I'm very curious about how you write such a good article. Are you an expert on this subject? I think so. Thank you again for allowing me to read these posts, and have a nice day today. Thank you.

  9. Your information was very useful to me. That’s exactly what I’ve been looking for

  10. Why couldn’t I have the same or similar opinions as you? T^T I hope you also visit my blog and give us a good opinion

  11. Nice one! thank you so much! Thank you for sharing this post. Your blog posts are more interesting and impressive.

  12. This is really helpful post and very informative there is no doubt about it. it’s awesome dude I found this one pretty fascinating and it should go into my collection.

  13. Thanks for sharing this marvelous post. I m very pleased to read this article.

  14. That is a good tip especially to those new to the blogosphere. Brief but very accurate info… Many thanks for sharing this one. A must read article!

  15. Woah! I'm really enjoying the template/theme of this website.
    It's simple, yet effective. A lot of times it's difficult to get that "perfect balance" between usability and visual appearance.

  16. I am sure this article has touched all the internet viewers, its really really nice post on building up new website.

  17. Thank you for the good writeup. It in fact was a amusement account it. Look advanced to more added agreeable from you!

  18. It’s awesome to pay a visit this web page and reading the views of all colleagues concerning
    this piece of writing, while I am also zealous of getting knowledge.

  19. Wonderful post with amazing article. This post was very well written, and it also contains a lot of useful facts that is useful in our life. Thanks


Related Posts

Related Posts Plugin for WordPress, Blogger...