Mobile doesn't connect as MTP or Camera in USB mode - Galaxy S 4 Q&A, Help & Troubleshooting

Hello All
I have a problem that mobile doesn't see USB connection.
When I connect the USB the mobile start Charging, but the sign for USB connection doesn't appear in the mobile
Also I tried To access download mode, Odin Doesn't see the mobile connected.
I have recovery TWRP, and tried Stock based ROM, and CyanogenMOD.
Can anyone help me, or experienced such symptom before?

1. Go to settings and select "More" tab. There you can see the 3 dots..
2. Please select "About Device" which is the last option under "More".
3. Please tap "BUILD NUMBER" for 7 times. Remember "BUILD NUMBER" will be disabled when you start clicking.
4. 7 times clicking build number will start the "Developer Mode".
5. Go to "Developer Mode" and untick debugging mode.
6. Conect ur phone to USB conector again and tell me how it works

i can't connect to a px
bassem.mohsen said:
Hello All
I have a problem that mobile doesn't see USB connection.
When I connect the USB the mobile start Charging, but the sign for USB connection doesn't appear in the
Also I tried To access download mode, Odin Doesn't see the mobile connected.
I have recovery TWRP, and tried Stock based ROM, and CyanogenMOD.
Can anyone help me, or experienced such symptom before?
Click to expand...
Click to collapse
I have the same problem. I tried everything you know.
i tried kies 3, MTP mode, debagging, different cable and even different pc. I have a samsung galaxy s4 gt-i9500 android 4.3 please help!!! Please

Related

Connecting problem?

hello! I need some help to my phone,after i rooted to eclair 2.1v,my computer don't recognize my phone anymore,I set to usb debugging mode before to connect to my computer still can connect.My phone model SG3 I5800L,I try to use samsung kies,it's say unable to connect I5800L pls help. I want to unlock my phone.
try with "driver recovery" option in kies b4 u connect phone to usb cable...
Go to your dial and type: *#7284# then set both dots on pda. It'll work!
ok i'll try,thnks for your reply

[Q] "System UI has stopped" when try to connect in Mass Storage Mode (Stock LPY)

[Q] "System UI has stopped" when try to connect in Mass Storage Mode (Stock LPY)
I have my GNote with stock ICS LPY ROM and CF-Root for LPY and 15 Toogles running.
I have no issues copying files back and forth connecting my device in MTU mode. But when I try to connect my device in Mass storage mode I have some strange behavior:
Enable USB Mass storage in Settings> Wireless and Network > USB Utilities
Plug the device on
I see a blank screen with "Set time" lengend in header
The phone becomes irresponsive for a while, then shows the message "Unfortunately, system ui has stopped"
My PC never detects the connected device.
I cannot see notification bar anymore. I need to restart
Tried to enable/disable USB debuggin mode. However, when enabled, the phone says "Turn USB debugging off to set USB connection. Tap OK to continue". Then, automatically disables USB debugging mode.
I also tried connecting in different ports, installed-uninstalled drivers, and also different PC's. Nothing worked.
Do you have any piece of advice to offer, for solving this issue?
Thanks a lot
Had a similar issue ....
Had to reinstall the ICS ROM via PC Odin ...
All the best .....
I'm kind of paranoid right now because the super brick bug. I guess if reinstalling is the only workaround, i will wait another couple of weeks
Anyone else is having the same issue?
Sent from my GT-N7000 using XDA
Just for the record, it seems it was related to LPY. Now I am on LRG and I could connect without problems.

PC&Odin not able to detect phone via USB after flashing custom ROM: tried dif pc too

PC&Odin not able to detect phone via USB after flashing custom ROM: tried dif pc too
Hi all,
I've recently flashed this awesome ROM: [GearCM][i9500][4.4.4] Optimized CyanogenMod 11 for Samsung Galaxy S4 [20140912] in my device. ROM works great, very stable, fast performance, however since install, I am not able to detect my phone via USB. Not even ODIN sees the device connected.
Was doing my research before posting, so I will let you know what I've tried which was recommended in other posts and google:
1. Re-installed Samsung USB Drivers: No Go
2. Used different USB Cables (using stock one that came w/ phone right now): No Go
3. Tried different USB Ports: No Go
4. Tried a different PC: No Go
5. Yes, I am testing with my screen unlocked
Anything else I can try? Maybe a setting in my Phone?
Thanks!
Odin should always see your phone in download mode. No rom will change that.
If Odin doesn't detect your phone in download mode then it's either a:
- Driver problem
- Cable/port problem
- Faulty usb port
By the way, the device charges normally when connected to my computer USB.
Lennyz1988 said:
Odin should always see your phone in download mode. No rom will change that.
If Odin doesn't detect your phone in download mode then it's either a:
- Driver problem
- Cable/port problem
- Faulty usb port
Click to expand...
Click to collapse
Good call. Odin is not detecting the phone in download mode-- so I guess we can eliminate problem in the device configuration.
I'm going to try again in another PC and different cables. Maybe my Cable went bad, sucks because it's pretty new? Going to copy Odin to a pen drive so I can try in friends computer. On other PCs I only tried connecting in Windows-- no download mode & odin.
Ok, so I was able to get working back.
I enabled developer options by going in about and clicking the build 7 times. Proceeded to go to Debugging options and selected Android Debugging marked. Reinstalled Drivers again, then it showed PC connected as Media Device on notifications. I clicked there and changed to Camera PTP and then back to MTP.
Now I'm able to see the Device again!
No idea why I was not able to see it in Odin while on download mode, however, I can see it now even when not download mode.
Thread can be closed, thanks!

CM 12.1 on Note 3: Usb is now disconnected

Hi to everyone, I'm having bad time finding a solution to my problem, but for now nothing helped me.
I've CM 12.1 installed on my Note 3. Since I installed it to my phone, I've never be able to connect my phone to the computer.
When I click on settings-->storage-->usb computer connection, it says:
"USB is now disconnected".
This doesn't allow me to set the usb connection, and so my pc doesn't recognize my phone.
On my pc, it says: "Unknown device, code 43" (looks like it doesn't have drivers).
I've tried everything:
1) different cable, pc, usb connected directly to main board;
2) reboot phone;
3) all the steps about enabling and disabling developer option:
**********************************************************************************************
To see the USB computer connection options:
1. Developer>Disable USB debugging.
2. Reboot.
3. Connect to PC.
4. Settings>Storage, press the overflow button (three dots).
If that does not do it, then:
1. Disable developer options.
2. Reboot.
3. Connect to PC.
4. Settings>Storage, press the overflow button (three dots).
5. Re enable developer options. (About Phone>Build Number-6x)
**********************************************************************************************
But, apparently, nothing changed.
I want to solve this situation becasue I need to install stock firmware now.
Another problem is that I've tryed to install twrp recovery (using flashify), but this made my phone go in recovery bootloop, and so now, It seems I can't access no custom recovery.
If there is no solution to the problem above, at least help me to install the right twrp recovery (if compatible with cyanogen mod 12.1), so I can try a stock firmware flashing using it.
Thanks for answering, hope someone can help me.
Note: I've installed 12.1-20151120-NIGHTLY-hlte version, and, if I search update it says that there are some updates, but I cannot upgrade my system.
Have you installed the drivers on the PC ??
Usb cable is damaged or lack of driver on PC.

problem with USB MTP mode

Hi,
Redmi 3s, MIUI 8 Global 6.11.3
bootloader unlocked, rooted, TWRP recovery
developer options - USB configuration - MTP selected
now, every time I connect my phone to (any) PC by USB, a notification pops up "USB charging only" for a few seconds. If I catch it, tap it, and select MTP, everything works as planned.
when I toggle the USB configuration in developer options between charging only and MTP, the next time I USB connect the phone, it will connect in MTP mode. But only once. Unplug the USB, replug, and I am back at the "USB charging only" popup. MTP is still selected in developer options.
Obviously, I must be missing some related setting to make, or this issue would affect a lot more users.... Does anybody have an idea how to make MTP the permanent default when connecting USB?
thanks
tdklaus
I'm facing the same issue!
May be, any Xposed Mod fix it, anybody know?
tdklaus said:
Hi,
Redmi 3s, MIUI 8 Global 6.11.3
bootloader unlocked, rooted, TWRP recovery
developer options - USB configuration - MTP selected
now, every time I connect my phone to (any) PC by USB, a notification pops up "USB charging only" for a few seconds. If I catch it, tap it, and select MTP, everything works as planned.
when I toggle the USB configuration in developer options between charging only and MTP, the next time I USB connect the phone, it will connect in MTP mode. But only once. Unplug the USB, replug, and I am back at the "USB charging only" popup. MTP is still selected in developer options.
Obviously, I must be missing some related setting to make, or this issue would affect a lot more users.... Does anybody have an idea how to make MTP the permanent default when connecting USB?
Click to expand...
Click to collapse
The issue persists after switching to xiaomi.eu 8.0.10 stable. Now the "USB charging only" at least stays in the list of notifications and can be tapped there even if I miss it in the first few seconds. Still annoying, though....

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