From our Android expert Jaslyn Silva, you’ll find out why computer cannot see coolpad note 3s y91-i00 via USB and how this problem is solved without outside help. Having dealt with this, you can get root or do a flashing.
Why my PC is not detecting android smartphone?
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 see the device completely 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 coolpad note 3s y91-i00 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
- Replacing the cable, take someone to test to understand if you need a new cable.
- Try on another computer
The computer does not see the files on the smartphone
This problem is solved as follows: when connecting coolpad note 3s y91-i00 to PC, select «File transfer» and Android will allow the computer to view the files.
If all else fails, you can upload files to a PC via mail / instant messengers / memory card / USB flash memory (connected to the phone via an adapter).