Wifi Connect and disconnect, repeat - Galaxy Note 4 Q&A, Help & Troubleshooting

Hi, my galaxy note s4 N910H have a big problem with WIFI
It turns on and off all the time, and I tried wipes, flash a firmware, flash twrp and "[ROM][7.0][TW][Exynos]Refined Nougat N7FE Port 5.2.1", but the result is the same.
I dont know what else to do, I tried this: https://forum.xda-developers.com/note-4/development/bootloaders-modems-exynos-devices-t3535992
But the result is the same.
Its the "antenna" ? , I watch I video about "Samsung Galaxy Note 4 Antenna Connectors Replacement" but it seems very dificult...
Are there any way to connect to wifi by micro usb or something I can use? (no long cables)
Edit: I alredy tried changing things about gps and wifi.
edit 2: wifi still On, if I dont connect it to any "wifi net"
Edit: after try a open wifi network, it works for 60 seconds w/o problems (portable hotstop from another smarthphone).

did you try the latest original firmware just to rule out the hardware

raul6 said:
did you try the latest original firmware just to rule out the hardware
Click to expand...
Click to collapse
Yep, and I will try right now, another one.
Edit: same result...
Is there any way to use wifi with/out long cables?, If i use a OTG cable coonected to a usb wifi like this:
https://www.ebay.com/itm/Mini-USB-W...h=item2cd3a0904e:g:3kQAAOSwAINa6nx8:rk:1:pf:0
It will work?

Related

s4 and PC connection

hello! i was searching through the internet and I can't seem to find a definite answer for this type of problem.
my galaxy s4 can't seem to have a stable connection with my PC. it works
so far what I've done
-plugged it directly to the motherboard usb port
-used samsung original cable
-install all USB drivers (installer, kies)
-uninstall, reinstalled drivers but no avail
-used different cables. ( the original cable doesnt seem to work. whenever i plug my device, it only charges. but there is no notificcation that tells me the phone and PC are connected to something) and then i used a motorola cable and the phone and PC seem to detect each other. but only in one of the motherboard ports.
and also, if ever the PC detects my phone, the "connect/disconnect" loop appears... the "connect/disconnect" loop DISAPPEARS when i plugged the phone to a specific port. BUT, it cant seem to have a stable connection. whenever i transfer a large file, lets say a movie. it copies the file half way then the phone suddenly disconnects then reconnects by itself automatically like nothing happened. I couldn't also flash firmwares cuz whenever odin tries to push the files into my phone, suddenly odin will stop and says "disconnected"..... by the way, my PC's usb ports are OK. it can detect and transfer large files from my brother's optimus G and my sister's motorola droid with no problem. I have used this PC for flashing my previous phones with no problem (SGS2, SGS3, SGS1, Gnex, NOTE2, SGmini, china tablets). Yes i do change phone frequently.
can someone please enlighten me on this..and oh! by the way, I tried flashing and transferring files from my gf's laptop and there seem to be no problem at all... I even used the original samsung cable which doesn't work on my PC at home. I would really like to flash my s4 with the latest 4.3 jellybean, and my gf is back in her home town for the sem break so I can't use her laptop for now cuz she has brought it with her..
I would really any comments and insights will be highly appreciated. thank you!
Mobile INFO
SGS4 GT-I9505 (GLOBE Philippines)
4.2.2 I9505XXUDMH8
3.4.0-adam-1.6+
JDQ39.I9505XXUDMH8
PC INFO
windows 7 ultimate 64bit (latest updates installed)
ga-ep45ud3lr
4gb ram
1.5tb hdd
jarold143 said:
hello! i was searching through the internet and I can't seem to find a definite answer for this type of problem.
my galaxy s4 can't seem to have a stable connection with my PC. it works
so far what I've done
-plugged it directly to the motherboard usb port
-used samsung original cable
-install all USB drivers (installer, kies)
-uninstall, reinstalled drivers but no avail
-used different cables. ( the original cable doesnt seem to work. whenever i plug my device, it only charges. but there is no notificcation that tells me the phone and PC are connected to something) and then i used a motorola cable and the phone and PC seem to detect each other. but only in one of the motherboard ports.
and also, if ever the PC detects my phone, the "connect/disconnect" loop appears... the "connect/disconnect" loop DISAPPEARS when i plugged the phone to a specific port. BUT, it cant seem to have a stable connection. whenever i transfer a large file, lets say a movie. it copies the file half way then the phone suddenly disconnects then reconnects by itself automatically like nothing happened. I couldn't also flash firmwares cuz whenever odin tries to push the files into my phone, suddenly odin will stop and says "disconnected"..... by the way, my PC's usb ports are OK. it can detect and transfer large files from my brother's optimus G and my sister's motorola droid with no problem. I have used this PC for flashing my previous phones with no problem (SGS2, SGS3, SGS1, Gnex, NOTE2, SGmini, china tablets). Yes i do change phone frequently.
can someone please enlighten me on this..and oh! by the way, I tried flashing and transferring files from my gf's laptop and there seem to be no problem at all... I even used the original samsung cable which doesn't work on my PC at home. I would really like to flash my s4 with the latest 4.3 jellybean, and my gf is back in her home town for the sem break so I can't use her laptop for now cuz she has brought it with her..
I would really any comments and insights will be highly appreciated. thank you!
Mobile INFO
SGS4 GT-I9505 (GLOBE Philippines)
4.2.2 I9505XXUDMH8
3.4.0-adam-1.6+
JDQ39.I9505XXUDMH8
PC INFO
windows 7 ultimate 64bit (latest updates installed)
ga-ep45ud3lr
4gb ram
1.5tb hdd
Click to expand...
Click to collapse
Your phone has a defective usb port, replace it if it has warranty
R1V4L said:
Your phone has a defective usb port, replace it if it has warranty
Click to expand...
Click to collapse
not really. because it works with my gf's laptop no problem. but thanks for your reply.,
please help
The hint's in your 2nd last post. There's obviously something PC-side going on; your PC - probably with the USB ports, if it works on your GF's PC. Think about it, that's logic. If it was phone-side, it wouldn't work with any PC.
Fix
First connect ur phone to the pc whit the original white cable
them in ur S4 prees the notification of the usb is connected
Enjoy
If u just connect the phone it will only charge. U have to touch the notification.

[Q] Unable to connect Galaxy Note3 N9005 to PC

I'm having trouble connecting my N9005 to my pc using Windows8. The problem is it does not recognize the phone's storage and is not able to mount it.
I've tried installing Samsung Universal USB Drivers to no avail.
My laptop only has USB2 ports and if I'm correct N9005 utilizes USB v3. Could it be the cause?
I also have the same problem in Ubuntu.
I also tried Samsung Kies and it doesn't work either.
Upon connecting, my PC recognizes that the phone's been connected but it's not able to mount the storage.
NoobSibot said:
I'm having trouble connecting my N9005 to my pc using Windows8. The problem is it does not recognize the phone's storage and is not able to mount it.
I've tried installing Samsung Universal USB Drivers to no avail.
My laptop only has USB2 ports and if I'm correct N9005 utilizes USB v3. Could it be the cause?
I also have the same problem in Ubuntu.
I also tried Samsung Kies and it doesn't work either.
Upon connecting, my PC recognizes that the phone's been connected but it's not able to mount the storage.
Click to expand...
Click to collapse
The Note 3 mounts as an MTP drive. Make sure you have it selected under the drive connection settings on your phone.
In some cases enabling USB Debugging in Developer Settings would allow for the USB to mount.
nicholaschum said:
The Note 3 mounts as an MTP drive. Make sure you have it selected under the drive connection settings on your phone.
In some cases enabling USB Debugging in Developer Settings would allow for the USB to mount.
Click to expand...
Click to collapse
No difference there my friend.
NoobSibot said:
No difference there my friend.
Click to expand...
Click to collapse
By any chance do you have any unknown devices listed in the Computer Management of your computer?
My Note 3 mounts normally
nicholaschum said:
By any chance do you have any unknown devices listed in the Computer Management of your computer?
My Note 3 mounts normally
Click to expand...
Click to collapse
I don't know what really happened but this last time I connected the device, it mounted normally!
But there's still an unknown Mass Storage Controller in my Device Manager.
unable to connect
Hi,
Perhaps W8 assigned the wrong driver...or a bad / damaged usb cable(?)
Try a system restore to an earlier date
I allways connect my mobile device thru wifi and it's fine
Cheers,
USB3 is backwards compatible with USB2, don't worry about that.
Did you try another cable? You can use any microUSB 2.0 cable, it fits into the right side of the USB port. (the small left bit is the USB3 part.)
Did you unlock the screen when you connect the phone? It can't mount the storage, if you use a lockscreen setting other than none or swipe, until you unlock the screen.
Send From My Samsung Galaxy Note 3 N9005 Using Tapatalk
Hello ShadowLea,
I'm having the same problem on my Samsung Note 3 SM-N9005: "USB device not recognized One of the usb devices connected to this computer has malfunctioned...." when I connect it to my USB3 on my laptop.
I tried the toothpick solution (lifting the tongue of the USB connector on my phone), I tried powering down the Laptop and waiting for 30 seconds to fullly discharge the capacitors, I tried changing 3 different USB cables. I tried different USB ports on Laptop (on USB3 I reiceve the error on the remaining 2 USB2 ports the error does not appear but the phone is not seen by Kies nor Odin.
BTW, FYI, the phone is also having battery charging issues: it only charges if pluggged into the laptop and won't charge if connected to the mains via wall charger (tried 3 different chargers, cables, mains sockets: all work with other devices).
I'm trying to flash a new ROM to try to fix the battery chargin problem but if Odin can't recognize the device...
Also, the dial pad code *#7284# which should give access to the Phone Utility (USB settings) is not working - all other dial pad codes work.
ascanio1 said:
Hello ShadowLea,
I'm having the same problem on my Samsung Note 3 SM-N9005: "USB device not recognized One of the usb devices connected to this computer has malfunctioned...." when I connect it to my USB3 on my laptop.
I tried the toothpick solution (lifting the tongue of the USB connector on my phone), I tried powering down the Laptop and waiting for 30 seconds to fullly discharge the capacitors, I tried changing 3 different USB cables. I tried different USB ports on Laptop (on USB3 I reiceve the error on the remaining 2 USB2 ports the error does not appear but the phone is not seen by Kies nor Odin.
BTW, FYI, the phone is also having battery charging issues: it only charges if pluggged into the laptop and won't charge if connected to the mains via wall charger (tried 3 different chargers, cables, mains sockets: all work with other devices).
I'm trying to flash a new ROM to try to fix the battery charging problem but if Odin can't recognize the device...
Also, the dial pad code *#7284# which should give access to the Phone Utility (USB settings) is not working - all other dial pad codes work.
Click to expand...
Click to collapse
im having the same problem..i try to connect my note 3 via USB cable and is not reading the phone... But for me it start happening after I install the X-NOTE build 18... any Idea how to fix this? Or a link?
xganonx said:
im having the same problem..i try to connect my note 3 via USB cable and is not reading the phone... But for me it start happening after I install the X-NOTE build 18... any Idea how to fix this? Or a link?
Click to expand...
Click to collapse
Hi, I have the same problem with X-Note 18. I tried already all stuff, Odin can see my phone but Kies and any other connection option doesnt help
any update?
any update on this? having the same problem, is it due to xnote?
cussyandrew said:
any update on this? having the same problem, is it due to xnote?
Click to expand...
Click to collapse
Nope, X-Note is fine and I'm using v16 right now without problems.
What I think fixed my problem was using a screwdriver on the usb port on the phone.
I tightened the screws a little bit and it was fine after that.
NoobSibot said:
Nope, X-Note is fine and I'm using v16 right now without problems.
What I think fixed my problem was using a screwdriver on the usb port on the phone.
I tightened the screws a little bit and it was fine after that.
Click to expand...
Click to collapse
well it was working fine on xnote 13, however its been giving me this problem since i updated to xnote 18!!
---------- Post added at 04:21 AM ---------- Previous post was at 04:21 AM ----------
NoobSibot said:
Nope, X-Note is fine and I'm using v16 right now without problems.
What I think fixed my problem was using a screwdriver on the usb port on the phone.
I tightened the screws a little bit and it was fine after that.
Click to expand...
Click to collapse
which screws are you talking about btw?
ive found countless times its a duff or cheap micro USB cable.
if you have been using the genuine Samsung one then it may be faulty. But try another cable.
does any other phone connect ok with the same cable?:good:
I had a similar issue with my note 2 a while back
Sent from my GT-N7100 using XDA Premium 4 mobile app
cussyandrew said:
well it was working fine on xnote 13, however its been giving me this problem since i updated to xnote 18!!
---------- Post added at 04:21 AM ---------- Previous post was at 04:21 AM ----------
which screws are you talking about btw?
Click to expand...
Click to collapse
The ones on the USB port when you remove the back cover.
aladinliverpool said:
ive found countless times its a duff or cheap micro USB cable.
if you have been using the genuine Samsung one then it may be faulty. But try another cable.
does any other phone connect ok with the same cable?:good:
Click to expand...
Click to collapse
No it doesn't connect with any other cable, it charges fine though :/
This problem has already been addressed and solved. Its a problem in the kernel. Download a custom kernel if your using X-note 18.
Wallah, Problem fixed
Dizy801 said:
This problem has already been addressed and solved. Its a problem in the kernel. Download a custom kernel if your using X-note 18.
Wallah, Problem fixed
Click to expand...
Click to collapse
can you please provide links to theses custom kernels?.. im not sure which ones to install
moh277 said:
can you please provide links to theses custom kernels?.. im not sure which ones to install
Click to expand...
Click to collapse
Go download x-note v20. they fixed the problem.
HTML:
http://www.nonsolosmartphone.it/x-note-build-18-0-n9005-nf4-t9278.html

[Q] Galaxy S5 CANT FIND USB

Im in England and the phone for S5 for America, how do you find the USB "connection as camera" its not in the notification panel ? im trying to get on Kies, but i cant.
ron101 said:
Im in England and the phone for S5 for America, how do you find the USB "connection as camera" its not in the notification panel ? im trying to get on Kies, but i cant.
Click to expand...
Click to collapse
Do you have the usb drivers installed correctly? Or try another usb port/ cable.
IVE put the USB driver in the c drive along sid the KIES and still it says its (USB) not recognised. Is there something else i could use instead ,i didnt like kies anyway.I tried to get airdroid to work (ive had that for 3 years) but it doesnt handle software (my phone) 4.4.2 it only does 4.3. It says FORBIDEN.FAILED TO SEND MESSAGE on my PC.
Most likely you are using an outdated version of Kies. There are multiple versions of Kies, ensure that you install the latest version of Kies. Then open Kies and have it detect your phone. That is by far the easiest way to install the proper driver for your S5 model. After the driver is in place you can close Kies and never use it again. Or uninstall it if you wish.
Do not use an USB hub, connect directly to your phone. If you have ongoing issues, use a different USB cable and port. Ensure that you are using a data cable, not a charging (only) cable that has the data lines shorted. If your PC has USB driver issues in general, then you'll need to resolve those issues first or use a different PC.
.
fffft said:
Most likely you are using an outdated version of Kies. There are multiple versions of Kies, ensure that you install the latest version of Kies. Then open Kies and have it detect your phone. That is by far the easiest way to install the proper driver for your S5 model. After the driver is in place you can close Kies and never use it again. Or uninstall it if you wish.
Do not use an USB hub, connect directly to your phone. If you have ongoing issues, use a different USB cable and port. Ensure that you are using a data cable, not a charging (only) cable that has the data lines shorted. If your PC has USB driver issues in general, then you'll need to resolve those issues first or use a different PC.
.
Click to expand...
Click to collapse
KIES V3. The trouble is i cant find the USB i now it should be there in the notif panel but it is not, ive got developer options & usb debugging ticked but thats all, have i got to do anything else (hair pulling time) i dont think so?
1) Should i plug it in the mains or usb on the pc
2) Im using the cable that came with the S5 is that good enough.
3) The S5 sits on a cradle shall i take it of.
4) How do i tell data cable, not a charging (only) cable that has the data lines shorted
5) Ive tried 4 different USB software and it gives the message DEVICE DRIVER SOFTWARE WAS NOT SUCCESSFULLY INSTALLED every time
6) Ive done a reboot every time the drivers are put it
ron
ron101 said:
KIES V3. The trouble is i cant find the USB i now it should be there in the notif panel but it is not, ive got developer options & usb debugging ticked but thats all, have i got to do anything else (hair pulling time) i dont think so?
1) Should i plug it in the mains or usb on the pc
2) Im using the cable that came with the S5 is that good enough.
3) The S5 sits on a cradle shall i take it of.
4) How do i tell data cable, not a charging (only) cable that has the data lines shorted
5) Ive tried 4 different USB software and it gives the message DEVICE DRIVER SOFTWARE WAS NOT SUCCESSFULLY INSTALLED every time
6) Ive done a reboot every time the drivers are put it
ron
Click to expand...
Click to collapse
If you use Windows 8(.1) you have to disable driver signature verification to get the usb drivers installed. Here is a tut. https://learn.sparkfun.com/tutorial...abling-signed-driver-enforcement-on-windows-8.
gee2012 said:
If you use Windows 8(.1) you have to disable driver signature verification to get the usb drivers installed. Here is a tut. https://learn.sparkfun.com/tutorial...abling-signed-driver-enforcement-on-windows-8.
Click to expand...
Click to collapse
Noooop its not that i have win 7 pro
ron
You are juggling too many unnecessary variables. Try to simply that and don't skip checking any of the points.
I have no idea what you mean by plug it in the mains? And at least until you solve this you should not be using a cradle, hub or anything else. As I suggested earlier, connect the phone directly to your computer USB hub. And if you have ongoing problems, try a different cable, USB port or even PC.
Making an assumption that the cable that came with the phone is good enough is counter productive. It's not impossible that it may be damaged or have some problem. Borrow or buy another cable, to eliminate one more possible cause of your issue.
Retrace and double check each step. As soon as you make an assumption that it's not worth checking x step because it couldn't possibly be the cause, you are skipping a possible solution. Make sure that you are using the latest Odin, make sure that you installed it from windows administrator mode, connect directly to the PC's USB port, different cable, etc. If you are methodical, you'll resolve the problem.
Good luck
.
Have you activated developer oprions and usb debug?
ron101 said:
IVE put the USB driver in the c drive along sid the KIES and still it says its (USB) not recognised. Is there something else i could use instead ,i didnt like kies anyway.I tried to get airdroid to work (ive had that for 3 years) but it doesnt handle software (my phone) 4.4.2 it only does 4.3. It says FORBIDEN.FAILED TO SEND MESSAGE on my PC.
Click to expand...
Click to collapse
If you haven't given AirDroid permissions to send SMS directly, "FORBIDEN.FAILED TO SEND MESSAGE" might appear. Change the permissions in phone's settings for a try
fffft said:
You are juggling too many unnecessary variables. Try to simply that and don't skip checking any of the points.
I have no idea what you mean by plug it in the mains? And at least until you solve this you should not be using a cradle, hub or anything else. As I suggested earlier, connect the phone directly to your computer USB hub. And if you have ongoing problems, try a different cable, USB port or even PC.
Making an assumption that the cable that came with the phone is good enough is counter productive. It's not impossible that it may be damaged or have some problem. Borrow or buy another cable, to eliminate one more possible cause of your issue.
Retrace and double check each step. As soon as you make an assumption that it's not worth checking x step because it couldn't possibly be the cause, you are skipping a possible solution. Make sure that you are using the latest Odin, make sure that you installed it from windows administrator mode, connect directly to the PC's USB port, different cable, etc. If you are methodical, you'll resolve the problem.
Good luck
.
Click to expand...
Click to collapse
AFTER last nite i started again this morning (im disabled completely down the right side of my body) with a new spirit fffft i got stuck in.So here we go first i put the USB cable in another usb port (one that i havent used) and the phone came alive and that was that it was done.So i tried another usb cable,that also came alive, so that was that it was the usb port that i was using wasnt suitable simple as that. Thank you for all of your help fffft and the rest it was essential for me THANK YOU.

hp omen laptop wont connect with note 4

hi all i recently got a Hp Omen laptop and my samsung galaxy note 4 n910g wont connect it connect but keeps doing that sound when you disconnect the device, things ive tried is wyped everything and installing a fresh rom nothing, second unrooting going back to stock nothing, third awhile ago i was on cm12 and you know the connect usb thing its got charge online and the one to connect to use as a storage i clicked on charge and nothing happened. on my old laptop works fine so what i did was put it on charge and then back to storage to see if it fixes it nothing, i do not know what to do it charges when the phone is off, it boots into download mode and i can do odin stuff, but it wont connect i have also installed samsung kies to see if it would help nothing and i also installed the samsung drives still nothing. also it connect to my home computer just fine its also a hp @gekkehenkie11 @firebird11 any ideas?
Did you try other mobile device on your usb or a usb flashdisk perhaps. This maybe a malware
Jaistah said:
Did you try other mobile device on your usb or a usb flashdisk perhaps. This maybe a malware
Click to expand...
Click to collapse
no i have not tried but i tried different usb it works when the phone is off, and connects to oden i might wipe my laptop to see if that works
Did you install the drivers before hand? If not look for them install them then go to device manager in the computer find the phone, there should be an exclamation mark right click and press update drivers or right click and uninstall, once the device is uninstalled unplug the phone wait a sec or two then plug it back in
Sent from my iPad using Tapatalk
just reformatted again and guess what now none of them work
dominicstg2 said:
just reformatted again and guess what now none of them work
Click to expand...
Click to collapse
did you found any solution , im in the same boat ?
WizzyWiz said:
did you found any solution , im in the same boat ?
Click to expand...
Click to collapse
i sold it a long time ago now i have a custom pc

[HELP] USB-MTP no longer working on S4 i9505 but ODIN 3.09 works fine

Hi guys !
I'm having a strange issue with my S4 i9505. It was running lollipop 5.0.1 Imperium Rom V5.0 (XXUHOD7) and it stopped prompting for MTP-USB notification in notification panel. When i connect the phone, it says me it is charging. I'm using windows 8.1 pro x64 + Genuine Samsung USB cable (which came with the phone) between my S4 and the PC.
Then i tried dialing *#0808# in phone app and choose MTP+ADB in USB connection option when the phone was connected to the computer. Nothing happened even if i tried other USB modes (like MTP, Rndis, PTP...). USB internet sharing didn't work either. Changing USB cables and USB ports on the pc didn't change anything either
So i did a factory reset under Philz CWM recovery and flashed an updated version of Imperium Rom v14.0.
USB-MTP was still not working even with *#0808# trick.
So i decided to install Samsung drivers and try a complete stock flash with XXUHOF2 Firmware from Sammobile.com with ODIN v3.09. When the phone was into Download Mode, I connected it via USB and it showed up on ODIN with no problem and then I flashed XXUHOF2 Stock firmware with no errors and no problems at all. The phone rebooted normally and the PASS message appeard in ODIN after ~10 mins.
But the problem still remains, even if flashing a full up to date stock rom with Modem/BL/System + factory reset. The phone still doesn't show into windows as MTP device even with *#0808#.
So i'm wondering if my USB connector is faulty ? Is it possible to be able to flash through ODIN with no problem and not being able to have MTP USB connection ?
I think ODIN flashes phones using Data +/- pins on the USB connector just as MTP do, so they might be good on my S4. May i be wrong ? Is it possible there is an electronic chip behind USB connector of my phone which is misbehaving preventing MTP to work but allowing ODIN to work ?
Do you guys have an explanation of this and do you think replacing USB connector of my S4 would solve the problem ?
I hope my explanations are good and you can help me
loche37 said:
Hi guys !
I'm having a strange issue with my S4 i9505. It was running lollipop 5.0.1 Imperium Rom V5.0 (XXUHOD7) and it stopped prompting for MTP-USB notification in notification panel. When i connect the phone, it says me it is charging. I'm using windows 8.1 pro x64 + Genuine Samsung USB cable (which came with the phone) between my S4 and the PC.
Then i tried dialing *#0808# in phone app and choose MTP+ADB in USB connection option when the phone was connected to the computer. Nothing happened even if i tried other USB modes (like MTP, Rndis, PTP...). USB internet sharing didn't work either. Changing USB cables and USB ports on the pc didn't change anything either
So i did a factory reset under Philz CWM recovery and flashed an updated version of Imperium Rom v14.0.
USB-MTP was still not working even with *#0808# trick.
So i decided to install Samsung drivers and try a complete stock flash with XXUHOF2 Firmware from Sammobile.com with ODIN v3.09. When the phone was into Download Mode, I connected it via USB and it showed up on ODIN with no problem and then I flashed XXUHOF2 Stock firmware with no errors and no problems at all. The phone rebooted normally and the PASS message appeard in ODIN after ~10 mins.
But the problem still remains, even if flashing a full up to date stock rom with Modem/BL/System + factory reset. The phone still doesn't show into windows as MTP device even with *#0808#.
So i'm wondering if my USB connector is faulty ? Is it possible to be able to flash through ODIN with no problem and not being able to have MTP USB connection ?
I think ODIN flashes phones using Data +/- pins on the USB connector just as MTP do, so they might be good on my S4. May i be wrong ? Is it possible there is an electronic chip behind USB connector of my phone which is misbehaving preventing MTP to work but allowing ODIN to work ?
Do you guys have an explanation of this and do you think replacing USB connector of my S4 would solve the problem ?
I hope my explanations are good and you can help me
Click to expand...
Click to collapse
Try disabling and enabling USB debugging while the phone is connected.
GDReaper said:
Try disabling and enabling USB debugging while the phone is connected.
Click to expand...
Click to collapse
Thanks for your reply, i've tried this many times, even when typing "adb devices", adb can't find my phone and it doesn't appaer in windows Device manager
loche37 said:
Hi guys !
I'm having a strange issue with my S4 i9505. It was running lollipop 5.0.1 Imperium Rom V5.0 (XXUHOD7) and it stopped prompting for MTP-USB notification in notification panel. When i connect the phone, it says me it is charging. I'm using windows 8.1 pro x64 + Genuine Samsung USB cable (which came with the phone) between my S4 and the PC.
Then i tried dialing *#0808# in phone app and choose MTP+ADB in USB connection option when the phone was connected to the computer. Nothing happened even if i tried other USB modes (like MTP, Rndis, PTP...). USB internet sharing didn't work either. Changing USB cables and USB ports on the pc didn't change anything either
So i did a factory reset under Philz CWM recovery and flashed an updated version of Imperium Rom v14.0.
USB-MTP was still not working even with *#0808# trick.
So i decided to install Samsung drivers and try a complete stock flash with XXUHOF2 Firmware from Sammobile.com with ODIN v3.09. When the phone was into Download Mode, I connected it via USB and it showed up on ODIN with no problem and then I flashed XXUHOF2 Stock firmware with no errors and no problems at all. The phone rebooted normally and the PASS message appeard in ODIN after ~10 mins.
But the problem still remains, even if flashing a full up to date stock rom with Modem/BL/System + factory reset. The phone still doesn't show into windows as MTP device even with *#0808#.
So i'm wondering if my USB connector is faulty ? Is it possible to be able to flash through ODIN with no problem and not being able to have MTP USB connection ?
I think ODIN flashes phones using Data +/- pins on the USB connector just as MTP do, so they might be good on my S4. May i be wrong ? Is it possible there is an electronic chip behind USB connector of my phone which is misbehaving preventing MTP to work but allowing ODIN to work ?
Do you guys have an explanation of this and do you think replacing USB connector of my S4 would solve the problem ?
I hope my explanations are good and you can help me
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I have the exact same probleme... Odin work but no mtp....Have you found a solution ?

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