Develop Bugs

Wirless Modem (USB) Problem...

o2 Exec running the iMate ROM, when I start the Wireless Modem, it displays 'COM OPEN ERROR' instantly, as if it cannot access a COM port.
Is there a setting I need to change, by the way this is without the device connected to the PC, and therefore is not to do with the USB port being used by ActiveSync

It is probably due to something using the port. Do you have GPS software running? Simply resetting the unit may fix it. You can also download a task manager here: http://www.phm.lu/Products/PocketPC/TaskMgr/
Kill off some processes and see if that opens the ports up.

Delete all com ports under bluetooth set-up.

hi will someone be kind enough to upload the usb modem drivers as I don't have my cd with me and need to download the drives to my exec then transfer them to my laptop and then get connected,
thanks

MDA Pro USB modem driver

thanks mate

[Q] Galaxy Nexus WONT being recognized at PC !!!

My symptoms are here :
1) wont charge on AC or USB when power on ( no charging animation) !!!! ***But it charges when power completely off*** (got icon charging at centre of the screen)
2) wont being recognised by PC at all (cant access) shows unrecognized device at all time
**weird thing is when i plug to my laptop USB2.0 port it shows nothing (like nothing connected) , only shows device not recognized when i put it in USB3.0 port **
I ve done many researched and did following steps with unsuccessful result :
1) Factory reset for multiple times .
2) Already did force driver install but wont install at all **Naked driver, google driver, samsung driver, PDAnet driver.... (already disable force driver signature in windows 8)
I have no idea at all now someone plz help me ??? appreciate it , thanks in advance ...
Note :
This nexus running stock 4.3 (never rooted) .
It was fully working with connect to PC (MTP) and can show USB connected and Debugging on when pull down the notification bar , few minutes ago TT
EDIT:
Its not charging even though when power off , its just showing charging icon but not charge .
(i power off when 80% , after an hour i power on back , its still 80%)

sumyt said:
My symptoms are here :
1) wont charge on AC or USB when power on ( no charging animation) !!!! ***But it charges when power completely off*** (got icon charging at centre of the screen)
2) wont being recognised by PC at all (cant access) shows unrecognized device at all time
**weird thing is when i plug to my laptop USB2.0 port it shows nothing (like nothing connected) , only shows device not recognized when i put it in USB3.0 port **
I ve done many researched and did following steps with unsuccessful result :
1) Factory reset for multiple times .
2) Already did force driver install but wont install at all **Naked driver, google driver, samsung driver, PDAnet driver.... (already disable force driver signature in windows 8)
I have no idea at all now someone plz help me ??? appreciate it , thanks in advance ...
Note :
This nexus running stock 4.3 (never rooted) .
It was fully working with connect to PC (MTP) and can show USB connected and Debugging on when pull down the notification bar , few minutes ago TT
EDIT:
Its not charging even though when power off , its just showing charging icon but not charge .
(i power off when 80% , after an hour i power on back , its still 80%)
Click to expand...
Click to collapse
It definitely sounds like a driver issue. Have you tried connecting it to another PC?
If it works on another PC then you should be able to determine that your laptop is the issue.
Have you tried uninstalling whatever driver it's using from device manager?
edit: Didn't see your edit. Could also be the cable.

ask:gal note 8 n5100 imei baseband null cant usb connect to pc (red cross batry icon)

i have posted my problem earlier in this thread below and havent get solution yet
http://forum.xda-developers.com/galaxy-note-8-0/help/note8-null-imei-unknown-baseband-sim-t3158071
my device is
Samsung galaxy note 8 inch GT-N5100 android version 4.4.2 baseband unknown kernel 3.0.31-2637964 [email protected]#1
Version number KOT49H.N5100XXDNH3 IMEI NULL.
my problem is
- i can't connect my note to computer, when i connect the handheld the battery shows red X cross and it wouldnt detect neither wont charging.
- but when the device charged via ac adapter it work fine.
- the device wont recognice sim celluler card "mobile network not available"
nb: all feature and function works fine inclde wifi, bluetooth, etc. (the error just gsm function and connection usb mode with PC)
i have tried this some work but couldnt solved my problem yet.
- i cant rooted my device via odin caused by the device won't detect any usb to my pc. (normal mode or download mode)
- i tried to restore efs by efspro software but not working caused by the device won't detect any usb to my pc.
- i tried to rooted via cfautoroot apk not working either
http://forum.xda-developers.com/showthread.php?t=2291839
- i have replaced the Micro USB charging port receptacle and it just the same, i think the hardware of my usb port is fine.
https://www.youtube.com/watch?v=nvpNliFIuN4
what i havent try is restoring my efs file with flasher tools like octoplus box. because i dong have that tools. and i think its too expensive to solving my problem of one device with buying flashing tools investment.
http://forum.gsmhosting.com/vbb/f453/galaxy-note-8-n5100-efs-problem-1829891/
is there any other solution, or direction which reference should i read, or maybe who should i pm that maybe he has the same problem and solved the day before.
apreciated any help, response, and view. thnks. -Fardha-

fardha said:
i have posted my problem earlier in this thread below and havent get solution yet
http://forum.xda-developers.com/galaxy-note-8-0/help/note8-null-imei-unknown-baseband-sim-t3158071
my device is
Samsung galaxy note 8 inch GT-N5100 android version 4.4.2 baseband unknown kernel 3.0.31-2637964 [email protected]#1
Version number KOT49H.N5100XXDNH3 IMEI NULL.
my problem is
- i can't connect my note to computer, when i connect the handheld the battery shows red X cross and it wouldnt detect neither wont charging.
- but when the device charged via ac adapter it work fine.
- the device wont recognice sim celluler card "mobile network not available"
nb: all feature and function works fine inclde wifi, bluetooth, etc. (the error just gsm function and connection usb mode with PC)
i have tried this some work but couldnt solved my problem yet.
- i cant rooted my device via odin caused by the device won't detect any usb to my pc. (normal mode or download mode)
- i tried to restore efs by efspro software but not working caused by the device won't detect any usb to my pc.
- i tried to rooted via cfautoroot apk not working either
http://forum.xda-developers.com/showthread.php?t=2291839
- i have replaced the Micro USB charging port receptacle and it just the same, i think the hardware of my usb port is fine.
https://www.youtube.com/watch?v=nvpNliFIuN4
what i havent try is restoring my efs file with flasher tools like octoplus box. because i dong have that tools. and i think its too expensive to solving my problem of one device with buying flashing tools investment.
http://forum.gsmhosting.com/vbb/f453/galaxy-note-8-n5100-efs-problem-1829891/
is there any other solution, or direction which reference should i read, or maybe who should i pm that maybe he has the same problem and solved the day before.
apreciated any help, response, and view. thnks. -Fardha-
Click to expand...
Click to collapse
Are you using two different cables in testing or are you just moving the charging cable from the adapter? I found uninstalling the windows usb driver and rebooting to reinstall may help detect the device. Some usb ports dont have 500ma output for charging or change to a different port if available. Changing the connection type on the usb status icon to reset and set the type of connection may trigger the usb driver to connect. I think for the most part your windows driver is failing to initiaize and detect your device. Trouble is getting it to reset cleanly and install properly.
Once the device becomes detected, you can perform the steps to restore your device in order to use a sim card.

gooberdude said:
Are you using two different cables in testing or are you just moving the charging cable from the adapter? I found uninstalling the windows usb driver and rebooting to reinstall may help detect the device. Some usb ports dont have 500ma output for charging or change to a different port if available. Changing the connection type on the usb status icon to reset and set the type of connection may trigger the usb driver to connect. I think for the most part your windows driver is failing to initiaize and detect your device. Trouble is getting it to reset cleanly and install properly.
Once the device becomes detected, you can perform the steps to restore your device in order to use a sim card.
Click to expand...
Click to collapse
Thanks for your response,
About the cable is fine to apply for any gadget, but won't work on my Galaxy Note. I have repaired it at unofficial service center and they said there is no problem with the cable nor the usb port
And still, they don't know yet where the trouble is.
is there any possibilities to fix my Galaxy Note in this case? Thank You

Issue with USB Audio Source

Hi all,
I need some help to undestand how the USB mode "Audio Source" (under developper options) works,
When i set it and then plug the USB cable on PC i get "LGE Android Phone" under Multimedia controllers with small yellow triangle (error code : 10)
Also i don't get any sound on device itself, so assumed its being routed through USB, but nothing on PC.
I tried several versions of LG drivers but got no clue.
For information, every other USB mode is working just fine (even RNDIS / Ethernet)
My device : D855 / Fulmics 6.1 Custom Rom
PC : Windows 10 x64
Thank you.

Absolutely same problem here with LG V20 (LGH990N).
yasitoo said:
Hi all,
I need some help to undestand how the USB mode "Audio Source" (under developper options) works,
When i set it and then plug the USB cable on PC i get "LGE Android Phone" under Multimedia controllers with small yellow triangle (error code : 10)
Also i don't get any sound on device itself, so assumed its being routed through USB, but nothing on PC.
I tried several versions of LG drivers but got no clue.
For information, every other USB mode is working just fine (even RNDIS / Ethernet)
My device : D855 / Fulmics 6.1 Custom Rom
PC : Windows 10 x64
Thank you.
Click to expand...
Click to collapse

Vibe P1C72 not recognized on USB

Hi !
I have a problem with my P1C72, when I plug it to any computer, it is not recognized as a usb device : in Windows it appears as an unknown device, with a code 43 error, and no hardware identification number (shown as USB\UNKNOWN, no VID or PID)
It does this either in recovery, fastboot or normal use.
It charges alright though
At first I thought it was the USB board, so I ordered a new one, and changed it, but the problem stays the same.
So I am wondering, could it be software related ? Some configuration file that got screwed somewhere ?
Or is the USB controler located elsewhere than on the board with the micro USB port ?
Does someone has an idea ?