Database Develop

Cant Connect to PC

hello guys can you help me coz i cant connect my lg optimus 2x to my pc
when i connect my o2x is charging but my pc cant recognize it
i tried reinstalling drivers, change usb cable, change my OS from win7 to xp, flash stock rom ( cant flash because my pc cant recognize my o2x so i cant start flashing), use nvflash (my pc cant detect apx device)

brymarti said:
hello guys can you help me coz i cant connect my lg optimus 2x to my pc
when i connect my o2x is charging but my pc cant recognize it
i tried reinstalling drivers, change usb cable, change my OS from win7 to xp, flash stock rom ( cant flash because my pc cant recognize my o2x so i cant start flashing), use nvflash (my pc cant detect apx device)
Click to expand...
Click to collapse
please dont use any USB hubs...connect it to the USB port on the motherboard side....normally on the rear side for the Desk tops.....on the laptop all ports are directly connected normally...
secondly, what is your config? ROM?Kernel?please state your current configuration which can allow others to understand the situation.
Thanks

yeah i dont use usb hub i connect it directly i tried it on my laptop but its not working
my o2x dont say that usb debugging is connected it only charge
im on stock GB now 2.3.4 v20g

Don't want to hijack this thread, just got the same problem. (Not a complete noob here, rooted lots of different devices)
Bought a used 2x today. Froyo 2.2.2 german stock on it.
It just doesn't show the prompt that USB is connected
Tried:
- LG Mobile Driver from version 2.x.x up to 3.7.2
- on Win7 32 bit, Win7 64bit, Win XP 32 bit on various USB ports
- LG PC Suite obviously doesn't connect too
- checked/unchecked USB debugging, USB mass storage and all the obvious settings
- tried different cables
Would be really great if someone experienced could point us in the right direction.
EDIT:
After lots and lots of google I found out about a menu when dialing: 1809#*990#
With these options available:
CP Image Download
FET Disable
FET Enable
AP UART
CP UART
AP USB
CP USB
CP UART gave me at least a life sign once by saying that Windows wasn't able to recognize the device.
Is this issue really unsolvable?

Sorry for the bump, but I got some update.
when dialing the above mentioned 1809#*990# in the Port menu, switching from default AP USB to AP/CP UART gave me life signs.
After switching to AP UART I linked the Unknown device driver to lgusbdiag.inf located in C:/ProgramFiles(x86)/LG United Mobile Driver.
Suddenly it started installing it and is now recognized as: LGE Platform Android USB Device.
Once disconnected I lose USB again, I'm able to recreate the first steps though even in default AP USB mode by now.
The only thing I need USB for is for flashing a custom recovery but the only thing I don't have is ADB somehow : / Clockwork telling me: device not found.
Any help on this one?

any idea guys about my problem?

Have you tried my method?
After manually installing drivers with CP UART on, switching back to default permanently enabled access with default AP USB settings as well.

i tried that but it only charge
theres a weird thing in my cp when i switch to cp uart my o2x says it charging even i dont connect it to my pc or charge it

Ap uart - p990 / p999
I have LG P999. rooted and cyanogen.
None of the special DTMF dialing # codes is not working (also code changed from 990 to 999) (i sow some other in another posts)
is anybody know a way to change to AP UART by software (with eclipse...)
or with a special cable?
i need to use AP UART - meaning to have a serial com in AP(app).
Thanks,
Tamir

guys,
Have you tried to install MyPhone Explorer and try the same....it can connect your device via wifi,USB or Bluetooth....so some way should work....
any Android version above Froyo(included) should work....I use this always...one of very useful and bug free apps.
Try it

i want my phone to connect to pc again! plz help (problem shows after root)

hi
first i most apologize for my bad english
i got a htc tattoo and i tried to upgrade it's rom to one of cyanogen's rom.
it has android 1.6 (original rom)
first i must root the device (by the instruction of the cyanogen team in their wiki)
i do some steps and near the end i dont know what happend ( i was coping the commands of adb to cmd)
then it completed or not i pluged out phone
after that each time i connct the usb to phone it just charge and no connecting to pc (i have windows 7)
i dont know what to do and i need to upgrade the rom
if someone knows what i must do tell me please
i am so new in android and i dont know nearly anything
tnx for ur help

i must also add this
on the starting of pc (turning on) if the phone is connected i see the options for htc sync and removable storage ... but after loading windows it goes away and the phone just charges;
i tried one another pc but ther was no connecting

Turn on Mass storage

george.baskharon said:
Turn on Mass storage
Click to expand...
Click to collapse
i did this but not working
i even did hard reset to phone

Hi AEZ_BEST,
if i have understood well you actually have a stock rom (may be rooted) and htc_sync package installed on pc.
OK, trying this:
go there http://forum.xda-developers.com/showthread.php?t=950759 and download new version of 1-click root for tattoo (which occasionally you can use to easily root tattoo and install CWM recovery):
decompress dowloaded package into c:\rtatto folder
set tattoo to use ADB (android debug bridge) instead of mounting as a removable drive, it's possible but i not remember where the option is (sorry but two years and half that i not have stock rom installed ) and connect tattoo to pc [maybe it ask for ABD when you connect]
open cmd as administrator and issue these two commands
Code:
cd c:\rtatto
adb devices
it should reports you the list of attached devices
if your tattoo is in the list you can lately use adb to push the rom you wanna flash on sdcard.
Ops, i don't know if you have yet installed CWM recovery, if not look here: http://forum.xda-developers.com/showpost.php?p=27174485&postcount=129
bye
yen

_yen_ said:
Hi AEZ_BEST,
if i have understood well you actually have a stock rom (may be rooted) and htc_sync package installed on pc.
OK, trying this:
go there http://forum.xda-developers.com/showthread.php?t=950759 and download new version of 1-click root for tattoo (which occasionally you can use to easily root tattoo and install CWM recovery):
decompress dowloaded package into c:\rtatto folder
set tattoo to use ADB (android debug bridge) instead of mounting as a removable drive, it's possible but i not remember where the option is (sorry but two years and half that i not have stock rom installed ) and connect tattoo to pc [maybe it ask for ABD when you connect]
open cmd as administrator and issue these two commands
Code:
cd c:\rtatto
adb devices
it should reports you the list of attached devices
if your tattoo is in the list you can lately use adb to push the rom you wanna flash on sdcard.
Ops, i don't know if you have yet installed CWM recovery, if not look here: http://forum.xda-developers.com/showpost.php?p=27174485&postcount=129
bye
yen
Click to expand...
Click to collapse
every time i type adb devices in cm i dont get anything. the list is empty. no device attached it says.
and
the adb debgging mode is on.
if i have my phone connected then i can use ur typic (1 click root...)
so iwant to connect my phone first.
plz help

Change your USB cable

Hi AEZ_BEST;
one more try on another PC installing these usb drivers; http://goo.im/tools/drivers/USB_driver_20101122_release.zip
and trying with adb as in my praevious post (btw, when connecting to pc no notification message on tatto at all?)
Edit:
as kemoba say try also with another usb cable, standard mini usb cableshould work too
bye
yen

hi all.
i tried in 2 other pc s . but same resul
finally i reinstalled my windows seven!
then it worked
tnx to all of u

AEZ_BEST said:
hi all.
i tried in 2 other pc s . but same resul
finally i reinstalled my windows seven!
then it worked
tnx to all of u
Click to expand...
Click to collapse
Next time use Ubuntu then
but i use Windows 7 too..never had the problem!

Look on Google play for a 3rd party USB mounter / connecter
Sent from my Desire HD using xda app-developers app

there is any one for helping to me pleaseeeeeeeeeeeee

My problem is :
I want to fix problem about : "low storage space "
I make Gold card and make " Y cable "
- enter usb host
I find 2 : reflash
diag
I click nothing happend just restard and get error message
check pic please
Loading...
no Image File
serial
please there are any solutions .?

is there any one for helping ?
I have stuck enter usb mode I make Y cable
i can't do anything when turn on my phone "HD7" he going directly to mode "Enter Usb Host Mode "
is there any way ?

[Q] Broken HTC First - Any way to fix it?

Hello,
right next to me I have an HTC First which seems broken. It's my father's phone, and he is terrible at really telling what happened, so I will spare you the details, except that he was - the last time the device actually worked - maybe downloading some navigation app from a website (http://www.viamichelin.de/).
The First doesn't turn on any more, when you connect a charging or a usb cable, all that happens is that the home + the menu button shortly light up. The screen is most likely not cracked, it seems all in all perfectly fine.
Linux tells me the following about the HTC First as an USB device:
Code:
$ lsusb
Bus 004 Device 009: ID 05c6:9008 Qualcomm, Inc. Gobi Wireless Modem (QDL mode)
$ dmesg
[ 4099.008909] usb 4-1.4: new high-speed USB device number 7 using ehci-pci
[ 4099.094091] qcserial 4-1.4:1.0: Qualcomm USB modem converter detected
[ 4099.094249] usb 4-1.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 4372.398567] usb 4-1.4: USB disconnect, device number 7
[ 4372.398780] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 4372.398804] qcserial 4-1.4:1.0: device disconnected
[ 4375.398363] usb 4-1.4: new high-speed USB device number 8 using ehci-pci
[ 4375.521723] hid-generic 0003:05C6:F006.0009: hiddev0,hidraw6: USB HID v1.11 Device [HID 05c6:f006] on usb-0000:00:1d.0-1.4/input0
[ 4379.820165] usb 4-1.4: USB disconnect, device number 8
[ 4380.006727] usb 4-1.4: new high-speed USB device number 9 using ehci-pci
[ 4380.091837] qcserial 4-1.4:1.0: Qualcomm USB modem converter detected
[ 4380.091977] usb 4-1.4: Qualcomm USB modem converter now attached to ttyUSB0
So what do you think? Any suggestions on how I could probably fix this device?
Thank you very much in advance,
Peter

maybe try to flash it back to stock rom via RUU

hlp me friends
same problem ...please tell me how to flash my htc first....plz hlep me

restoring to stock
first of all you must know that this will wipe everything from your phone,so make a backup of personal data... you will need to download the RUU package which has the original stock firmware from this link:
http://www.androidruu.com/?developer=Myst
download this one because this can be s-off: RUU_MYST_UL_Cingular_US_1.08.502.1_Radio_1.15.40.0 0.13_2_10.64.40.33AL_release_316579_signed_2.exe
do you have installed the drivers and is your bootloader unlocked from htc dev?
of course it must be unlocked
1-reboot into bootloader
2-open cmd and type: fastboot oem lock
this will relock your bootloader so you can proceed to install the RUU (if you dont know fastboot comands ask me to send you the files and give you further instructions)
3-now its time to grab the rom.zip from RUU. run the file which you downloaded and i will tell you 2 ways to get the rom.zip
*the first one is to find it to temporary files,pres the windows key + R and type %temp% and there are to many folders,but in one of them you will find it
*the second one is from task manager,open RUU.exe and open taske manager (ctrl+shift+esc),go to applications,right click on ruu ,click on go to process,it will direct you to sth highlighted and again right click on it,click on open file location and here you are at the folder where is located rom.zip . copy it at the folder where you have fastboot.exe and close the RUU application
4-now is time to install the rom.zip,type in cmd:
fastboot oem rebootRUU
(the screen must show htc logo and a dark background)
5- the final step is flashing zip,type again in cmd:
fastboot flash zip rom.zip
(the cmd will show some automated scripts and after a couple of minutes your phone will be completly reverted to stock)
6-if you want to s-off and install a custom rom,first head up to htcdev.com to unlock your bootloader,download moonshine s-off for htc first and it will s-off your htc and root it,install a custom recovery and choose your favorite rom)
Sorry for my bad english,but im trying to do my best !
For any problem contact me !
If i helped you,press the thanks button

wifi problem
Dear,
I have htc first & im face wifi problem after connecting data connecting from sim.
Please resolved if possible.
Thanx & regrds
Kamran siddiqui

I Bricked My Phone

Hi everyone, as you can see in topic I bricked my phone. or at least I think I did it.
To make a long story short - my brother gave me Xpera T, I installed cm12 but had problems with gapps (google apps has stopped), then I tried to remove it to have clean install and got the situation in recovery "can't mount cache/system..."
Then I tried parted /dev/block/mmcblk0 mkfs ext2
But, after I did it I restarted phone and now I can't turn it on. There is no any sign it's alive. Like a brick :-/
When I connect phone to computer and try power+up it won't enter recovery mode so I can't use ADB or Fastboot.
Only trace that phone exists shows dmesg command:
[ 135.031450] usb 3-5: new high-speed USB device number 9 using xhci_hcd
[ 135.196087] usb 3-5: New USB device found, idVendor=05c6, idProduct=9008
[ 135.196095] usb 3-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 135.196100] usb 3-5: Product: QHSUSB_DLOAD
[ 135.196103] usb 3-5: Manufacturer: Qualcomm CDMA Technologies MSM
[ 135.196734] qcserial 3-5:1.0: Qualcomm USB modem converter detected
[ 135.197345] usb 3-5: Qualcomm USB modem converter now attached to ttyUSB0
So, is there any hope that I coul'd repair it, or the garbage is the right place for it?
Thank you!

Here's how to unbrick.
First turn off the phone and connect the phone to the computer while holding the volume down button. Wait for few minutes until the drivers are installed correctly. now you can disconnect the phone.
1. Download and install flashtool.
2. Download the stock rom for your device. Click here for a list of stock ROMs.
3. Right click and copy the downloaded file, and go to C:\flashtool\firmware\ and paste.
4. Open flashtool. Click the "lightning" symbol and select "flashmode" and click OK.
5. Select the file name you just downloaded, Put a tick on "No final verification" and click "flash".
6. Wait for a minute or two until you get a popup window. (It will say "press the back button and connect the phone to pc". But DO NOT do that)
7. Now turn off the phone. Connect the USB cable to the computer, but don't connect it to the phone yet.
8. Press and hold the volume down button. Keep pressing and connect the USB cable to the phone.
9. Release the volume down button as soon as the popup window go away.
10. DO NOT disconnect the USB cable until the flashtool say "Flashing completed".
11. Now unplug the cable and turn on the phone. It will take a few extra minutes to boot for the first time.
Hit the thanks button if this helped. :good:

The file I need to download is no longer available, can you upload it again?

marko-marko said:
The file I need to download is no longer available, can you upload it again?
Click to expand...
Click to collapse
Done. Checkout the post #2
All the links are updated.
Be careful what ROM you download. Double check the Model no. of your phone and the ROM. They must match.

I did everything you said until number 9 (Release the volume button as soon as the popup window go away) because that window never got away.
In flashtool windows says:
Device connected with USB debugging off
For 2011 devices line, be sure you are in MTP mode
Device disconnected
On mobile turns on red light when it's connected to USB, but turns off very soon, after flashtool says it's disconnected.

marko-marko said:
I did everything you said until number 9 (Release the volume button as soon as the popup window go away) because that window never got away.
In flashtool windows says:
Device connected with USB debugging off
For 2011 devices line, be sure you are in MTP mode
Device disconnected
On mobile turns on red light when it's connected to USB, but turns off very soon, after flashtool says it's disconnected.
Click to expand...
Click to collapse
Did you do the step 7 right? did you turn off the phone before connecting the cable?

Yes, the phone is turned off. It can't be turned on after I bricked it

marko-marko said:
Yes, the phone is turned off. It can't be turned on after I bricked it
Click to expand...
Click to collapse
I edited the instructions. Give it a try. Hope this will work :angel:

InfinitelyCrazy said:
I edited the instructions. Give it a try. Hope this will work :angel:
Click to expand...
Click to collapse
Nothing, same as the last time.
Firstly I have removed the battery for 15 minutes and than installed driver.
I followed procedure, but again number 9 never happened.
I tried to update driver for qualcomm (that is mobile) but it says that it's already updated.