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Nexus 5 USB doesnt work even after new flex replacement

Hey everyone,
My Nexus 5 wont charge or even be recognised by a computer. I am, however, able to successfully charge it via the wireless charger though. I have replaced the usb flex, thinking this was the problem, but it still wont charge, and windows wont detect it.
When attached to the wireless charger, flashes red, until it has enough power, then starts up and boots directly in to fastboot mode with it automatically cycling through the options.
Any ideas why this would be? Is there a fuse on the main motherboard or something that could be affecting this?

Possible power button issue which would explain the phone automatically cycling through fastboot options?
Possibly damaged USB connector on motherboard?

Defective USB Port? Data connection and Quick Charge not working anymore

Hello,
I recently flashed TWRP and CyanogenMod 13 on my Mi4. It was working quite well, I had some problems with the rotation sensor and some bugs in the software, but Quick Charge and also the Connection to the PC worked without problems.
Today when I was on my way home I was charging my Mi4 with a Qalcomm 2.0 Quick Charge Powerbank from Aukey (i have used it in the past on other phones, always worked great), but it seems that the USB cable was broken, it was charging very slowly and it also seemed to have a defective contact (the cable charged if i moved it around a bit, but in certain positions it wouldn't charge).
However, when i got home and plugged it in, I noticed that the phone also charged very slowly with the charger, so I thought that I would just flash MIUI back on the device to fix it, maybe it was a problem with Cyanogenmod. But that didn't work at all, the phone couldn't connect to the pc.
So, here's my problem: The PC can't detect the phone and it also seems, that the phone doesn't recognize, that its connected to a pc. Charging via the USB ist still working, but very slow. Also Quick Charging isn't working, it doesn't matter which charger or cable I use, it's always slow. When I connect the phone to the charger or the PC it takes like 5 seconds to recognize, that a cable is connected, then it starts (slow) charging.
The phone doesn't show up in the windows device manager at all (there are no unkown devices shown, the pc just doesn't react when you connect the phone). Also there is no message on the phone when you connect it (usually you can choose if you want the use your phone as a usb drive or just charge it). I also tried to activate MTP in the developer settings on the phone and turning USB Debugging On/Off, but it didn't help.
I managed to download a MIUI Rom from xiaomi.eu with the phone and installed it with TWRP, but it didn't help. So I think I actually broke the USB Port of my phone with a defective Micro USB Cable. The phone can still charge (very very slowly, no quick charge possible), but I can't connect it to the PC anymore. The pc also won't detect the phone when it's in fastboot mode.
I tried to look it up on the internet, but all I found were people with driver problems, and I don't think that I have a driver problem, because it seems like there is no connection between PC and Phone besides the charging.
Anyone knows something about this? Is it even possible to just break the data connection and the quick charging with a defective cable?

Hey, did you get your Mi working? I have a similar experience with mine.

Same Problem
hey i got the same problem did you find any solution ?

redstainedfriday said:
Hey, did you get your Mi working? I have a similar experience with mine.
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Click to collapse
Garling said:
hey i got the same problem did you find any solution ?
Click to expand...
Click to collapse
No, I didn't find a solution for the problem. Phone is still not working, I even ordered a new charging port, but I made a mistake and ordered one for the LTE version. I have the 3g version, so the new charging port didn't even work with my phone. I don't want to spend any more money on it, so I just gave up on fixing it.

Same problem, and I am also stucked in recovery for now, never will buy phone without SdCard now...

Somobody found solution?

Need help for fixing Dead Lumia 1020

Hello. I found my old Lumia 1020 and I decided to try and turn it on. However when I connected it to the charger all it does is flashing the middle button (windows logo) as what it normally does at the first few second of charging. So I tried connecting it to the laptop and same thing. Any ideas?

Hi, SavoTS
I guess the chances are that battery-juice might have dried up, possibility.
Have you tried Soft-Reset-ing your Lumia?
1. Press and hold the volume keys and power button together for 3-5 seconds.
2. The phone should soft-reset.
Please tell me what you've tried?
Also, The USB Port on your phone or the USB cable might be in bad-shape. This can cause the phone to not charge much and being stuck at the blinking Home button (Windows logo).
I have had bad USB port causing charging issues and giving me trouble while transferring data - I simply replaced it with a spare.
What have you tried so far?

jis.s said:
Hi, SavoTS
I guess the chances are that battery-juice might have dried up, possibility.
Have you tried Soft-Reset-ing your Lumia?
1. Press and hold the volume keys and power button together for 3-5 seconds.
2. The phone should soft-reset.
Please tell me what you've tried?
Also, The USB Port on your phone or the USB cable might be in bad-shape. This can cause the phone to not charge much and being stuck at the blinking Home button (Windows logo).
I have had bad USB port causing charging issues and giving me trouble while transferring data - I simply replaced it with a spare.
What have you tried so far?
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Click to collapse
The cable is totally fine because I use it to charge my other phone and it works fine. Tried the soft reset button combo and it didn't work. When I connected it to the pc it wasn't recognized. I haven't taken it apart but even if I do I don't have spare phones to take anything and use it.

SavoTS said:
The cable is totally fine because I use it to charge my other phone and it works fine. Tried the soft reset button combo and it didn't work. When I connected it to the pc it wasn't recognized. I haven't taken it apart but even if I do I don't have spare phones to take anything and use it.
Click to expand...
Click to collapse
i have this pc problem just charging not recognize. I gone changed replace new charging port and pc problem is solved it's working perfectly

If the battery is totally drained you should try a charging device, be patient and have the Lumia for hours on the loader. Also check the USB port, there may be tons of dust inside. Yes, it took me about ten minutes to clean a micro USB port, so just try it.
Best regards,
Joachim

Leagoo T8s Powers Off bug

Hi,
i have an Leagoo T8s phone with Android 8.1. It served me fine for a while, but...
This one developed a power problem. Once the usb cable is plugged in it Powers Off instantly.
So it looks like a bad contact in usb, but it isnt. I thought to had takled it by bending the metal little plate over the battery connector so it pushed a bit harder to the board.
Because when i squeezed the phone a bit just below the fingerprintreader, the blue led started to burn while usb was plugged in. It only then seems to charge.
Well that does not seem to work anymore either. When i measure the battery it is still above 4Vdc. Seems ok. (there is a little dot next to the connector)
Now when i connect to my win10 via usb, then when pushing Power for like 10secs, you can hear the sound of a USB plugged in followed a sec later by the usb unplug sound.
So it does something, but what?
Then without USB, it only turns on when pushing power and bang it a bit to my hand. So it looks like a bad contact somewhere, but also some weird but because putting in USB power really gentle turns it off.
Would like to use it for development of apps as it was a nice phone for the price and what it offered.
Already bought another one from a brand hopefully a better quality (xiaomi redmi note 9), no more Leagoo for me.
Anyone here knows what the problem is? Maybe someone from LEagoo factory?
Thanks!

Mi Mix 2S Cannot Connect to PC

i just got my mi mix 2s from a relative, the phone is great but there is one problem this phone cannot connect to a pc
so what happens if i connect the phone into the pc it will turn on and turn off constantly and if i try my other phone with the same pc and same cable it works

this is what happens if i connect it to the pc
(pay close attention to the battery icon)

Try another cable , or better still get a new good quality cable .

Bobfish said:
Try another cable , or better still get a new good quality cable .
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Click to collapse
i tried with all cables in my house, it still doesnt work