In this article, our expert Sheldon Sellers will tell you why tecno s9 does not see USB connection. Having dealt with this, you can get root or do a flashing.
Computer does not recognize the smartphone, what should I do?
There may be several options, a PC can:
- Determine the phone model, charge it via USB, but not have access to files, the solution is available below.
- Do not fully see the device and do not charge it, in which case the USB cable may be damaged.
If you have non-original cable of poor quality, then the smartphone may charge, but the computer may have problems accessing files and other operations. It’s hard to say without seeing this very cord, we recommend not to save on the data cable or use the original one | If you use a non-original cable of mediocre quality, then the phone, when connected to a PC, may have problems with some operations (firmware / access to files, etc.). We recommend using good quality wires, preferably original ones}.
The most common reasons
May be absent drivers for tecno s9 or something happened to them, you can download them here: https://yourtopfile.info/droidfix
There may be a problem in Windows, you can try using this patch https://yourtopfile.info/yourfirmwares?q=patch, but this is not a guarantee. Alternatively, use a different PC.
The cable may be damaged.
What to do?
- Updating or reinstalling drivers on a PC, the link is above
- Change the cable, you don’t have to buy, take it from someone for a while.
- Try on another computer
The computer does not see the files on the smartphone
To solve this problem, you need to select in the settings for connecting tecno s9 to the computer and it will be able to see the files on your smartphone.
If the problem is not resolved, there is a workaround, upload files to your computer by uploading them to mail, messenger or cloud. And you can also connect a USB flash drive through an adapter and copy data to it.