CAT B15Q USB camera connection problem - Android General

Hi. I'm stuck with one problem on my CAT B15Q phone. I whant to connect a usb camera, but he dont whant to work. Im trying different apps for usb camera but nothing. Maybe eny can help to solve that. I'm not a developer. On phone installed Android 4.4.2. On my Samsung Xcover 3 that camera works fine.

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[Q] USB and Fastboot mode not work

Hi,
i have a big problem with htc one x.. This phone is without card storage stlot and not connect with usb cable to pc. I test more cable but any one not work with my phone. Device manager not see any new device.. i checked on 2 pc and 3 notebook :/. USB slot on motherboard its ok. I upload cyanogenmod 10.1 to phone using airdroid and flash this with ClockWorkMod..i dont remember gapps.. and this time when i power on phone.. i see com.android.phone .... error. and i dont can anymore options... dont upload any rom, any files to phone and i dont can this repair..
fastboot mode not work in any computers and any cable.
i try insert simcard with internet connection but phone not see services of provider..
can we help me please with my very big problem? ([phone has root and update to android 4.1.1 another guy ho have this phone after me)
very very very thx!. (im sorry for my english)

[Q] USB not working for Samsung Galaxy S 19000

Hai all.
After installing cm-10.2-20130911-NIGHTLY-galaxysmtd.zip it seem that after i put a usb cable to my phone its not working. any issue? how to solve it. If i want to upgrade then how due to USB is not working

[Q] USB port not working or is it working?

Hello
I have owned this HTC Desire S for more than two years now and it is time to retire it to some else in the family and get a new phone.
The problem is I'm running Cyanogenmod on it and the camera will probably not be good enough for the girl that I will give it to.
I want to remove this version of Cyanogenmod but the problem is that the USB port does not allow my computer to detect the phone when I try and flash roms and the like. I need to be able to do this since I have an unclocked bootloader but S-On (Or the other way, point is I need a PC to flash) The weird this is that although I am unable to switch to mass storage on a PC I can access the mass storage function on a TV using the same USB cable. I have been able to play all sorts of files but my computer just cannot read anything.
Does anyone have a clue what the problem could be?
Thanks for any of the replies and help I will get.
What operating system is on your pc?
Have you tried different USB ports on the PC?
it may be ur custom rom fault to for eg . i encountered sam problem with pacman rom later i flashed SVHD Rom and problem solved
try OEM cable!
had o problem with samsung phones!
try to use an new original cable or old but make sure is not broken!

[Completed] Samsung Galaxy SIII mini GT-I8190, sim card, camera and usb errors!

Hi guys, I have an Samsung Galaxy SIII mini GT-I8190 and i have a lot of problems on it! I was on services but the man told me that he cannot do anything!
1. I can't connect my phone to the PC, i activate USB debugging, i have tried differents PC's, i tried 5-6 USB cables and nothing. My device it's only charging, i have installed and Kies and drivers. Nothing!
2. I cannot acces the camera, sais: Camera failed, i have deconect and reconnect pins of the camera and nothing. I tried and hard resets.
3. The biggest problem: I put simcard in the device morning and in the evening my device keeps restarting while i don't remove my sim card. After 1 hour i can to put the simcard at the place to make a call.
4. I can't root my device with any apps who says that he root my device whitout PC, because i have said i cannot connect my device to PC to root him with the PC!
Help me please!
SfantuAteu said:
Hi guys, I have an Samsung Galaxy SIII mini GT-I8190 and i have a lot of problems on it! I was on services but the man told me that he cannot do anything!
1. I can't connect my phone to the PC, i activate USB debugging, i have tried differents PC's, i tried 5-6 USB cables and nothing. My device it's only charging, i have installed and Kies and drivers. Nothing!
2. I cannot acces the camera, sais: Camera failed, i have deconect and reconnect pins of the camera and nothing. I tried and hard resets.
3. The biggest problem: I put simcard in the device morning and in the evening my device keeps restarting while i don't remove my sim card. After 1 hour i can to put the simcard at the place to make a call.
4. I can't root my device with any apps who says that he root my device whitout PC, because i have said i cannot connect my device to PC to root him with the PC!
Help me please!
Click to expand...
Click to collapse
Hello, thank you for using XDA Assist!
For the best answers, please post your question here:
http://forum.xda-developers.com/galaxy-s3-mini/help
Your device experts are located there and will be able to help.
Good luck!

G920F, USB MTP, FASTBOOT not working anymore.

Hi all,
So I have a strange problem, a while back I discovered that I can't connect my S6 to my computer and or other computers, whatever usb cable I use the device is not detected at all. and only charging works.
I already tried more USB cables and validated they work with other devices, I also discovered the USB is not detected in fastboot mode, so I can't flash any images anymore over USB.
I also discovered that I might have flashed a wrong stock rom a few months back and I never tried to connect it to the USB in the meanwhile, when I trace the baseband version it says it's Asian..:crying: And this device is a dutch PHN. The device has ADB working over WIFI and root enabled, it also has TWRP installed and even there MTP is not working!
However i'm afraid there is no way I can flash a stock rom back to the device without a working fastboot, unless there are flashable zips.
What do you guys think?
- MTP does not work
- Fastboot works but USB is not detected (odin, device manager etc).. with all kinds of cables.
- ADB Shell + Root Works (Only over wifi)
- I got a full backup of all partitons, created it with TWRP.
- It's stull running android 5.1.1
Best Regards,
Toetje
TerrorToetje said:
Hi all,
So I have a strange problem, a while back I discovered that I can't connect my S6 to my computer and or other computers, whatever usb cable I use the device is not detected at all. and only charging works.
I already tried more USB cables and validated they work with other devices, I also discovered the USB is not detected in fastboot mode, so I can't flash any images anymore over USB.
I also discovered that I might have flashed a wrong stock rom a few months back and I never tried to connect it to the USB in the meanwhile, when I trace the baseband version it says it's Asian..:crying: And this device is a dutch PHN. The device has ADB working over WIFI and root enabled, it also has TWRP installed and even there MTP is not working!
However i'm afraid there is no way I can flash a stock rom back to the device without a working fastboot, unless there are flashable zips.
What do you guys think?
- MTP does not work
- Fastboot works but USB is not detected (odin, device manager etc).. with all kinds of cables.
- ADB Shell + Root Works (Only over wifi)
- I got a full backup of all partitons, created it with TWRP.
- It's stull running android 5.1.1
Best Regards,
Toetje
Click to expand...
Click to collapse
I can´t belive it, someone who has the same problem then me. A little wierd is that I got 2 phones here.... Got my S6 which I´m using atm and some days ago a friend gave me a A5. Actually the A5 has exactly the same problem and one more problem is, that the "Home Button" of the phone is not working. No chance to root it at all.
It was like this.... I came back home with the A5 and first I thought about was rooting it. Restarted and tryed to go into "Recovery Mode" which wasn´t working, same as going into "Download Mode". So my first thought was that some of the buttons arn´t working. I was right, it was the home button which is without any function. My next idea was rooting over Laptop with Odin. Enabled USB Debbuging, connected a data cable..... and usb connection was not working... only charging!
After like a minute of trying and no success I wen´t eat first. When I came back i tryed again and USB Debbuging asked me to accept the Laptop. (Till now I didn´t thought about that it could be my first and my last time I will have a working USB connection.)
I wen´t into "Recovery Mode" thought about restarting cuz I wanted to go into "Download Mode". So I restarted and that was FATAL.... since then I had no chance anymore till yet to get a working USB connection. No matter which PC, Laptop, USB / Data-Cabel. And since the "Home Button" is not working, I don´t even know how to get Root.
Right now I´m asking myself if it could be a Firmware related problem?! I mean, when my friend gave me the phone there wasn´t the newest update installed on it so I just updated it. It´s a A500FU running stock Android 6.0.1 newest DBT Firmware..... and also I´m not able to change it without having a working USB connection.
Greets!
d3nni said:
I can´t belive it, someone who has the same problem then me. A little wierd is that I got 2 phones here.... Got my S6 which I´m using atm and some days ago a friend gave me a A5. Actually the A5 has exactly the same problem and one more problem is, that the "Home Button" of the phone is not working. No chance to root it at all.
It was like this.... I came back home with the A5 and first I thought about was rooting it. Restarted and tryed to go into "Recovery Mode" which wasn´t working, same as going into "Download Mode". So my first thought was that some of the buttons arn´t working. I was right, it was the home button which is without any function. My next idea was rooting over Laptop with Odin. Enabled USB Debbuging, connected a data cable..... and usb connection was not working... only charging!
After like a minute of trying and no success I wen´t eat first. When I came back i tryed again and USB Debbuging asked me to accept the Laptop. (Till now I didn´t thought about that it could be my first and my last time I will have a working USB connection.)
I wen´t into "Recovery Mode" thought about restarting cuz I wanted to go into "Download Mode". So I restarted and that was FATAL.... since then I had no chance anymore till yet to get a working USB connection. No matter which PC, Laptop, USB / Data-Cabel. And since the "Home Button" is not working, I don´t even know how to get Root.
Right now I´m asking myself if it could be a Firmware related problem?! I mean, when my friend gave me the phone there wasn´t the newest update installed on it so I just updated it. It´s a A500FU running stock Android 6.0.1 newest DBT Firmware..... and also I´m not able to change it without having a working USB connection.
Greets!
Click to expand...
Click to collapse
I ordered a new USB port board, will let you know the results!
Any results after changing the usb port?
Did fast charge still work for you? And this replacing the USB port work? I think this is related to a broken USB ic. For me replacing the USB port didn't help
Sometimes it's a bad charging port and / or liquid damage to the charging port.
If your home button clicks but does not work it could be liquid damage near the home button. Same goes for power and volume buttons.
I just fixed a S6 edge plus yesterday power button not working, liquid damage all around power button area, fixed burnt components and corroded pins.

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