Hello ,my iphone 4s not connecting to my computre or any other,i change the cable and i clean the borne cable but my problem not resolved

Hi.

You could not answer all of my questions with a single "YES". My question "What is the OS that is running on your computer ?" remained unanswered.

Anyway, I experienced the same issue on 10th of November and I posted my problem here.

My iPhone SE is not detected by iTunes.

Then re-installed iTunes on my PC, thinking that it might resolve my issue and it did.

It seems that this hardware detection problem in iTunes happens to anyone from time to time.

Please make sure that you have one of the latest OS and iTunes running on your computer.

Hope this helps.

Hi.

You may try restarting your iPhone. If this does not solve your issue, then you may force-restart your iPhone.

You may uninstall and then re-install iTunes and then check for iTunes updates. If iTunes requests your computer to be restarted after it is installed, do so and try to connect your iPhone again.

Hope this helps.

Does the USB port on your computer work properly ? Did you connect your iPhone to a different USB port ? Is iTunes installed properly ? Is drivers for your iPhone installed properly ? What is the OS that is running on your computer ?

Hope this helps you find a solution to your issue.