My Samsung phone J700 right soft key is not responding, how to solve it

If the cable is faulty, it is recommended to change the cable to solve it. Generally, this situation has nothing to do with software, and it has nothing to do with the motherboard, only on the cable.

The common problem is that the cable is broken, I may give you an original one that you can install yourself

Most of the reasons are touchscreen issues, but of course, missing key definition files can also do this.

It is recommended to flash the machine first.

It should be that the keys inside are corroded, and the contact is poor, so look for after-sales treatment.

It should be a problem with the touch screen, you can turn it off and try again.

Hello dear Samsung users:

It is recommended that you try it as follows:

2.If other third-party software can be used normally, only this software may not have compatibility problems with the mobile phone system.

3.If the software cannot be installed normally due to insufficient memory on the phone, it is recommended that you move the multi** files stored in the phone to the external SD card to expand the memory space of the phone and reinstall it;

5.Update the system version of the phone and try to install it.

6.Back up your phone's data (**book, SMS, multi** files, etc.), and restore the factory settings.

7.If the question is still the same, send the phone to the nearest Samsung service center for testing and further processing.

It is recommended that you apply for "appointment to store" on Samsung's official website to enjoy priority repair services

After the appointment is successful, please bring your machine, invoice and warranty card to the service center where you made the appointment on time.

Comments, suggestions, complaints, please click:

I've used this.

It is not supported in 2010.

It can only be used with the 2008 version of QQ at most

The key value is incorrect, and you need to modify it, or go to the Samsung forum to find something that can be used.

Maybe the QQ version is wrong, try another version.

I have one that can be used, so leave it in the mailbox.

Hello !

Problems with your Samsung Galaxy J7 J7008.

We recommend that you try it by following these steps:

When the device is fully charged, after backing up data, press and hold the [Power Button] and [Volume +] buttons for 10 seconds with the device off (off).

After entering recovery mode, move the cursor with [Volume+], Volume-] (see figure below).

Operate 2-wipes again

Select Wipe Data Factory Reset > yes, home] to confirm.

Select wipe cache partition > yes , home] to confirm.

Select reboot system now > yes , home] to confirm.

After doing so, restart and you're done.

If the problem persists after 2-wipes, it is recommended to press and hold the [Power Button] and [Volume-] buttons for 10 seconds to enter Downloading Mode

Connect to your PC and flash the official ROM repair system in Odin.

Hope this helps you!!

Re-flash the machine and brush back to the official package.。。...The system is down. Brush system.

Hello dear Samsung users:

The touch button in the lower left corner of the Samsung J7008 phone (the menu key of the previous phone) opens the task manager interface, and pressing and holding the home button will not bring up the task manager interface.

In this case, in order to better understand the problem and solve the problem of the mobile phone, it is recommended to send the mobile phone to the Samsung service center near the poor Lu for testing, and the service center will determine the specific problem of the mobile phone according to the test results and further treatment. Ruler closed.