"USB not connected" with redmi note3 miui 7.0.22 - Xiaomi Redmi Note 3 Questions & Answers

With the updates i got miui stable version 7.0.22; when i plug it into pc via usb the phone doesn't ask me the usb connection type and it doesn't see the pc connected. It's the same on the pc, it doesn't see any new hardware attached. when i got the phone it had miui 7.0.9 (or 7.0.8 i don't remember) and i tried to connect it to pc, zero problems, i got the folder explorer on my win7 pc. But now it's impossible to do that, the smartphone doesn't see the connection. but it is charging from usb! anyone knows anything?

You can try a different cable. Also, why not update to MIUI 8?

Related

Phone is not recognized by usb connecting to PC.

Hi help me. :crying:
I have installed CM9 stable. My phone is work only with charger. I am sure that's not problem with USB port, because only usb mode works if i go in options -> storage -> usb connection if i change from mass storage to MTP or PTP several times when in phone appears on the notification bar information about connection. It is temporary fix until i reconnect it. I also tried in CWM recovery and nothing happens likewise fastboot or flashmode and it is the same, only led is lightening. Nothing help like restoring backup from recovery. It can be caused by OTG USB modules ? How can i back to stock rom ? (I tried PC Companion and SEUS). I think something is wrong with usb modules in the phone (not Windows or PC, etc.). It is a option to flash kernel or rom without using PC? What can i do with that ? Please help me
Install all drivers for all devices/modes from flashtool (installation folder) -> drivers. Then try again
Otherwise reinstall or update PC Companion or Sony Update Service, they install some drivers, too. Or you try another PC :good:
I'm sorry but it's impossible to flash a kernel without your PC...
Sent from my Nexus 7 running Android 4.2.2
Ok, thanks for the advice. I am gonna try this, but how i should install drivers if nothing appears in the device manager in PC. Only what i see it is a called like „sony sa0102 adb interface" and only if i switching between usb modes in phone settings. Maybe the issue is in the phone like i write earlier about this. The smartphone dont detect usb cable present or he doesnt switching a driver for the connecting. Thanks again for the reply.
Sure its not the problem of the cable?
Don't forget to hit thanks
It can't be problem with cable because very rarely works in while when i changing usb modes in settings phone. But, thanks i will try on another cable. My kernel is from CM9 stable in zip file, but on this kernel only will work CM9 or nothing else like ROMs based on the cyanogenmod for example CM10 or AOKP ? I, one day connect usb otg (host) cable to phone and charger. This cable had 2 inputs male but also i have converter usb (female-female). And only work mouse and the keyboard (without usb flash disks, drives, etc.). I would be grateful for the answer my question. Thanks.

[Q] usb connection not recognized on PC

When I tried to connect my rezound to my desktop PC the PC tells me the usb device is not recognized. It used to work where I can connect to my PC and look through files on my rezound, but it hasn't been working for a while. Does anyone know what the issue is? I tried enabling usb debugging and tried installing HTC sync and used some of the settings in "connect to my PC" section of the settings, but it still doesn't work. What I want to do is backup some files and eventually root and flash for the first time. I currently have an S5, but I want to root and flash on my Rezound. Thanks for any help.
Update: I got it work. I think it may have been a cable or port that wasn't working right as I used a different cable and usb port on my PC

Connect over usb problem

Help. When I try to connect a smart phone (Huawei G510 4.1.1) to the computer, nothing happens, the computer does not have any notice, in My Computer has a new icon. On the phone is switched on only charge the battery, there is no option as they appeared before you connect them via USB. On computer instaled a Hisuite which also does not recognize the phone. On the phone is switched on USB debugging.I tried everything, installed some drivers. Does anyone know what it can be and how to solve it? (Huawei G510-0200,new usb cable,Windows 10 x64)

When I connect it via USB to the PC it is continuously disconnected in a loop

I have the model with Snapdragon, before I did not have this problem but now I do. I want to install TWRP and root but when I connect it via USB it is connected and disconnected continuously, I have changed cable, PC, I have installed the drivers ... I want to know if there is a solution or at least TWRP without PC. (I have the latest version of MIUI stable)
Do you have another pc or laptop u can try this with and tell me if the problem still persists? Another solution are linux, because in my case my windows 10 pc wouldnt recognise my rn4 mido device, when i used linux it was all fine. Or rollback to a previous Miui like 8 and try connecting it to the pc again.(You can go to the nearest Net cafe and try it btw, just like i did lol)

Desepererated: Redmi note 3 do not connect pc or car.

Hi
I do not know what to do more.
Symptom: Connect usb cable to pc, no reaction of pc, only charging. Windows 10
Reinstall all the driver several time,
Try maybe 10 different usb cable, nothing.
Try on 2 other pc, nothing (no reaction of pc, no bells) only charging
Also, It do not connect anymore my car, (was functioning properly)
Redmi note 3 Kate
Android 6.0.1 mmb29m
security android 2018-07-01
MIUI Global 10.2.1.0 MHRMIXM
I have usb debugging on,
try install usb, nothing
usb config, charge only, mtp, ptp, nothing
I change the usb board in the redmi, no change, grrrrr
WTF
I has been several months I try to enable the usb data transfert without any result.
Suggestion? except to change the phone, I have no more ideas.
But everything else is working properly in the telephone.....
Regards
JF
Lachaine said:
Hi
I do not know what to do more.
Symptom: Connect usb cable to pc, no reaction of pc, only charging. Windows 10
Reinstall all the driver several time,
Try maybe 10 different usb cable, nothing.
Try on 2 other pc, nothing (no reaction of pc, no bells) only charging
Also, It do not connect anymore my car, (was functioning properly)
Redmi note 3 Kate
Android 6.0.1 mmb29m
security android 2018-07-01
MIUI Global 10.2.1.0 MHRMIXM
I have usb debugging on,
try install usb, nothing
usb config, charge only, mtp, ptp, nothing
I change the usb board in the redmi, no change, grrrrr
WTF
I has been several months I try to enable the usb data transfert without any result.
Suggestion? except to change the phone, I have no more ideas.
But everything else is working properly in the telephone.....
Regards
JF
Click to expand...
Click to collapse
Put phone in fastboot mode.
Download latest kate fastboot rom
http://bigota.d.miui.com/9.3.28/kate_global_images_9.3.28_20190328.0000.00_6.0_global_7f425d08d9.tgz
Extract the downloaded fastboot rom zip.
install and run miflash tool on win64 bit pc
Select "clean flash " option in miflash tool
Flash it
Like I said, I have no possibility to connect any pc. Need to work in the cell, only. I can transfert file via wi-fi only. Thanks
Lachaine said:
Like I said, I have no possibility to connect any pc. Need to work in the cell, only. I can transfert file via wi-fi only. Thanks
Click to expand...
Click to collapse
Try to find a replacement Charging Jack PCB and replace it, if it still doesn't work then there's something else causing problem with your device. Also have you tried a different PC?
Already replaced

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