USB unable to connect nor charge - Galaxy Note 4 Q&A, Help & Troubleshooting

I have rooted my phone and put in the latest tekhd 5.1.1 t3 with DOGS kernal... my phone was charging just fine until just one day it stopped working at all. I already tried going back to stock rom. There's no more fast charge and also the only time it'll show even a sign of a charge is when I plug in USB to the computer. I had already switched out and got the flex cable and charging port replaced but I'm getting the exact same issue. I've run out of ideas if there's anything else I can try lmk. Ty
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Going to try flex cable that is specific for t3 version to see if that does the trick
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Okay so that did not work and the tech told me it's possibly an IC chip that has burned out or something. He said it's a long shot but might work
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I'm wondering if it's possibly the OS... dies dirty flashing from 5.0.1 tekxoddus to 5.1.1 be the culprit? Or am I over thinking it?
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Related

phone doesnt connect in usb mode

i just noticed my nexus s wont bring the option in status bar to connect it via usb storage,but only charges the phone. i reboot into recovery--mount and storage and i mounted usb storage but my pc wont show that my phone is connected. im running aokp build 31
ahmmyreal said:
i just noticed my nexus s wont bring the option in status bar to connect it via usb storage,but only charges the phone. i reboot into recovery--mount and storage and i mounted usb storage but my pc wont show that my phone is connected. im running aokp build 31
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i flashed stock 4.0.3 and the problem still persist.
did u try restart your PC ??
this can be pc related thing... have another pc in family ? or friend's house, go and try to connect your ns.
could also be a dead usb cable.. try another cable?
Did you enable fast charge? If so disable it and it will work. Disable it, then plug in again
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thegtfusion said:
Did you enable fast charge? If so disable it and it will work. Disable it, then plug in again
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He flashed to stock so I would rule that out I'm behind the USB cable happens to me a lot
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dreamsforgotten said:
He flashed to stock so I would rule that out I'm behind the USB cable happens to me a lot
Sent from my Nexus S 4G using Tapatalk 2
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Ahaa I didnt read that.. maybe its the usb port of the computer also, happens a lot when im busy with my laptop. also the cable as you say.
Weird my phone is going through the same thing after flashing AOKP build 31, tried several USB cables and computers..
Thought my phone broke..
I never have enabled fast charge..
Wonder what could be the issue?
I also flashed back to stock 2.3.3 but still can't mount USB.
Sent from my Nexus S using Tapatalk 2
Ok good news and weird finding. Accidentally hit fast charge switching tabs in ns tools. I ended up in the same boat as you guys. I opened ns tools and toggled it back on. Plugged USB and it worked. problem is it was showing as on so I toggled off reconnected and it gave me the mount USB and adb prompts. Scary part is it persist for you guys on a stock flash. That's not good. Luckily mines back if you hit the button toggle it again if you didn't yet don't! !
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dreamsforgotten said:
Ok good news and weird finding. Accidentally hit fast charge switching tabs in ns tools. I ended up in the same boat as you guys. I opened ns tools and toggled it back on. Plugged USB and it worked. problem is it was showing as on so I toggled off reconnected and it gave me the mount USB and adb prompts. Scary part is it persist for you guys on a stock flash. That's not good. Luckily mines back if you hit the button toggle it again if you didn't yet don't! !
Sent from my Nexus S 4G using Tapatalk 2
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I actually tried flashing a fastcharge enabled kernel yesterday, toggled on and off to see but to no luck..sucks.
Sent from my Nexus S
Update..
Got it fixed, what i did was flash AOKP build 31 again and flash my favorite kernel (Trinity) booted the OS and in Rom control/start up tweaks and enable SD boost..then pull battery...
Boot the phone up and connect to CPU and it worked.
I knew it wasn't the cable because i tried with 5 other cables..
Sent from my Nexus S using Tapatalk 2
I have the same problem..
Usually the usb connector at nexus s full of dirt or fungi...
Using a toothbrush and hand sanitizer to scrub ni..
Many user have this kind of problem beside technical error from kernel or rom..
Sent from my GT-I9100 using xda premium
al_madd said:
I have the same problem..
Usually the usb connector at nexus s full of dirt or fungi...
Using a toothbrush and hand sanitizer to scrub ni..
Many user have this kind of problem beside technical error from kernel or rom..
Sent from my GT-I9100 using xda premium
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At least in my case it wasn't that, i keep my phone clean (air duster), when i had my issue i cleaned it again just in case and it would persist...
It must of been i toggled fast charge by mistake and reflashed another kernel without ticking it off..that's the only thing i could think of..
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Crazy nexus4 display

I noticed something weird with my nexus 4 as i put the device on a Chinese usb charger the display acts like crazy and response by itself without touching it, but if i put it on an apple or the stock usb charger it returns to normal.
I just wanted to share this and if anybody knows why this happens plzz tell me i m curious.
Because the Chinese USB cable is bad. It thinks your cable is being plugged in and out repeatedly which is why your display goes crazy.
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Do u think its safe to use it ?
Lol no don't use it.
Sent from my Nexus 4 using Tapatalk 4 Beta

Galaxy S4 won't charge.

Help! My Samsung Galaxy S4 won't charge or connect to a computer. I've tried different chargers, cables, plug in locations, car, 110, computer. There is no dirt. Connection is clean. I have a spare battery and both of them will charge on the battery charger. I have tried backed up roms. I have done a factory reset.
All of this and nothing helped. Am willing to try anything. Verizon is going to send me a refurb.
Help please.
Sent from my SCH-I545 using Tapatalk 4 Beta
vwpiper said:
Help! My Samsung Galaxy S4 won't charge or connect to a computer. I've tried different chargers, cables, plug in locations, car, 110, computer. There is no dirt. Connection is clean. I have a spare battery and both of them will charge on the battery charger. I have tried backed up roms. I have done a factory reset.
All of this and nothing helped. Am willing to try anything. Verizon is going to send me a refurb.
Help please.
Sent from my SCH-I545 using Tapatalk 4 Beta
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Click to collapse
Its a hardware issue..go get your USB (charging) slot fixed.
Hit thanks
Where could I get that done?
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vwpiper said:
Where could I get that done?
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Any mobile repair shop.
Preferably service center
Hit thanks

[Q] Micro USB port broke, is root still possible?

Awhile back my N4 charging port crapped out on me and is no longer working. It will not charge through a cord whatsoever and ADB doesn't pick it up. I wanted to know if I have any chance to root it. Or really just install CyanogenMod. Any hope? Thanks!
You will need a cable to install a custom recovery, which is needed for rooting your device.
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How do you charge?
Sent from my SCH-I535 using xda app-developers app
Jposton said:
How do you charge?
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Probably since pin that transfer data is broke, but the one that does the charging is still intact/functional. Samething happened to my Captivate that got water damaged.
It's possible the buy the USB board and replace it, its pretty cheap on ebay.
I charge with the Wireless orb.
warranty replacement or take it apart and fix it. the usb port is on a daughterboard that would probably be relatively cheap to replace if you don't trust your soldering.
There may be hope to unlock and root without usb if you're on 4.2.2. Not if you're on 4.3 already though (yet at least).

Powerbank not charging after phone is locked

Hi
My powerbank stops charging after my phone is locked.
Was wondering if there is a setting that might resolve the problem?
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Nevermind.
1. It wasnt only when locked. Is all the time.
2. I resolved the issue. I used a generic lead not yhe samsung one and ot works fine now.
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