My Polaris seems dead.
No response with the following key combination:
# power button
# reset button
# reset + ie + mail buttons (Hard Reset)
# reset + camera buttons (bootloader)
I removed the battery during 1 hour.
I have no led indication when I connect the device with power adapter.
What can I do?
What append when you connect power adapter?
l1q1d said:
What append when you connect power adapter?
Click to expand...
Click to collapse
Nothing happens, no led or other sign of live
I checked also the pins in the USB port, but those seems in the correct position.
May be the internal connection is broken?
What killed the phone? if u remove the the card, sim and connect the phone to the pc does it see somthing? or recognises some connection (windows).
Remove the battery connect the charger and press power.
if it power up the problem is battery...
otherwise i think that your phone need an eternal rest...
ion_plugged said:
What killed the phone? if u remove the the card, sim and connect the phone to the pc does it see somthing? or recognises some connection (windows).
Click to expand...
Click to collapse
The pc give the following error:
USB device not recognized
Windows has stopped this device because it has reported problems. (Code 43)
Related
Hello
is it ok to just pull the usb sync cable out my xda exec or do i need to first
do some sort of "safely remove hardware" as we do with other usb devices?
when the device is not in the middle of a sync it's safe to pull the plug
as is it with my usbkeyrings and sd readers
i thought with a normal usb stick, onw had to do a "safely remove hardware"
before puling the usb stick out
nope, you don't "have" to, all it really does is ensure that there is no activity occuring on the removal (this is what causes data loss)
oh ok, i will just pull the usb cable out then
thanks
I wondered that too.
Yeh, I suppose it's ok to disconnect, as long as there's no write-behind cache enabled.
the 'safe to disconnect' thing was mainly used previously where windows have a feature of caching the write files on pc (rather than the usb drive) for fast writing. however, as far as I know, these days, they don't do caching any more and relatively, as long as the usb device light is not blinking (in the case of activesync, the icon it not 'moving'), you can just disconnect it.
thanks for the reply
that is how windows worked in the past, is that windows xp too?
XP does have cached writing, but as has been said - aslong as the sync has finished (or in the case of USB stick, the light is off/ you have left a few seconds after windows says its finished) then you can just pull it.
i did not quite understand
how does it differ from how windows did usb transfers before?
One word of warning:- Tonight I quickly needed to copy a file to my device, so I plugged it in, copied the file, then pulled out the cable as soon as the file had copied and ActiveSync had finished syncing.
Straight after that I ended up with a corrupt memory card.
I guess I should have waited a few more seconds to ensure all access had stopped :?: :?
Using the "safely remove hardware" is also a means of shutting off power to the device without causing spike. Remember, there's about +/-5v going to the device.
breckw said:
Using the "safely remove hardware" is also a means of shutting off power to the device without causing spike. Remember, there's about +/-5v going to the device.
Click to expand...
Click to collapse
Although this option isn't available for ActiveSync connections, is it?
so we wait for a few minutes before pulling the plug
xda_guy said:
so we wait for a few minutes before pulling the plug
Click to expand...
Click to collapse
Well, from my experience yesterday I'd say at least a few seconds. The strange thing is that I was copying a file to the device itself, not the SD card, but the SD card ended up corrupting. But disconnecting the USB was the last thing that happened before it went corrupt, so I'm guessing that that's the cause.
There is a disconnect option in ActiveSync on the device. God knows why they didn't put one on the PC app too. :roll:
how do you do the disconnect in ActiveSync on the XDA?
xda_guy said:
how do you do the disconnect in ActiveSync on the XDA?
Click to expand...
Click to collapse
Click Stop.
so basically if it says connected synchronised, it is ok to pull the usb cable out, correct?
i have this error on lg updating tool
Problem with communication between cell phone and PC
Please disconnect the cable from your cell phone in order and remove and connect the battery.
Power on your cell phone and press the Restart button to resume update.
help please?
remove battery from phone. Then insert it again and press restart.
nothink changed man :/
http://forum.xda-developers.com/showpost.php?p=19718977&postcount=231
If not working reinstall drivers.
you mean lg updating tool drivers? i already did it 3 times
Try in download mode.
Try to remove battery, then plug the phone to usb, press vol UP button and insert battery.
ok nothink work
you have to need to disconnect your pc to internet. this is the main reason and second please charge your phone at least 12%.
Yes I know some will say install drivers or slide down the notifications.
But the problem is when I plug in, there isn't any notification for you to switch to disk drive mode.
Everything was working fine last week. There was no problems detecting my phone on my home and any PC at work. I have drivers install in my computer and can do adb commands
But now, when I plug in, it only shows the charging light.
I have done the following
On and off the USB debug option
Reboot phone
Try a 4 micro USB cable
Tried different USB slots on the computers
Use usbdeview and delete all HTC drivers and resinstall also not working
Remove my micro SD card and reinsert.
All doesn't work.
Strangely, one thing does. When I plug in the PC and I need to reboot, with my phone still plug in my PC. The notification will appear and I can do all things normally. But once I unplug and plug in again, same problem. Only can be solved with next reboot with phone plug in before hand. If windows is already loaded, it cannot be detected.
I though it was the rom. But I went to boot loader and same thing. It shows fastboot AC. If I do the reboot windows method, it will show fastboot USB .. will show fastboot AC if I replug in
I am starting to think my USB port on my phone is faulty.. any ideas?
Try plugging it and wait for a long time. Since I formated my computer it takes like 10-15min for my phone to show up after I plugged it. No idea what's causing it though.
Done that , charged it for 1hr plus, same
Best thing is try different cable, there is some issue with htc cable your pc sometime dont recognize phone, Other thing you can do it is keep ur phone connected to pc then boot your phone to Hboot or bootloader or fast boot, your pc will recognize your phone with generic driver.
jasminthoria said:
Best thing is try different cable, there is some issue with htc cable your pc sometime dont recognize phone, Other thing you can do it is keep ur phone connected to pc then boot your phone to Hboot or bootloader or fast boot, your pc will recognize your phone with generic driver.
Click to expand...
Click to collapse
hmm tried 4 cables.. same results..
Using the same cable, tried my mum's desireHD.. no problems detecting the USB each time..
Bootloader mode, it shows Fastboot AC
instead of Fastboot USB.. unless reboot my windows..
Oh i tired another micro SD card, same results.. :/
why mess with cables... AirDroid.
connect your phone to the pc via wifi.
direct link to the market: goo.gl/9YG73
but if you must connect via cable for something... have you checked the most obvious place? (sounds like you probably have but just in case...)
settings > connect to pc > default connection type
Mainspring said:
why mess with cables... AirDroid.
connect your phone to the pc via wifi.
direct link to the market: goo.gl/9YG73
but if you must connect via cable for something... have you checked the most obvious place? (sounds like you probably have but just in case...)
settings > connect to pc > default connection type
Click to expand...
Click to collapse
it cant even be detected, no notifications mate..
Flashed ROM......
Mine is doing the same thing. It didn't start until I flashed the new ROM. When in Windows, I just un-plug it, and re-plug it. Then it shows up immediately. But it always seems to show in flashboot.
UnixSlayer said:
Mine is doing the same thing. It didn't start until I flashed the new ROM. When in Windows, I just un-plug it, and re-plug it. Then it shows up immediately. But it always seems to show in flashboot.
Click to expand...
Click to collapse
hmm i even revert back to my original 1.35.707.1 RUU...
still not working.. i guess its time to claim warranty
try switching off firewall or/and antivirus i had same problem with eset 5 blocking phone so i put the stings to learning mode then plugged phone in and it created a new rule and shows up,then change setting back to what it was originally on
jonpickles70 said:
try switching off firewall or/and antivirus i had same problem with eset 5 blocking phone so i put the stings to learning mode then plugged phone in and it created a new rule and shows up,then change setting back to what it was originally on
Click to expand...
Click to collapse
and if that isn't working try it with HTC sync. which gives you the drivers of the device.
I got the same problem... any idea...
please help me..
Is there where USB cannot be recognized issue? If this is, I have a simple solution which took me forever to figure out.
I know this method sounds ridiculous, but give it a try. Unplug your charger connected to your computer/laptop and plug it in to a different outlet. Replug the USB with your phone connected, give it a sec, and it should work.
what operating system is your PC running? I was gonna say perhaps it might be a faulty USB port...
i have the same problem
What I do is go to devices and printers and then android phone then properties then hardware and disable the reenable the drivers. As soon as you reenable the drivers it should show up in disk mode. Hope this helps. This is the only phone I've had this problem with.
Hello
My Optimus3d doesent get recognized by usb (w7) anymore. The battery is loading but i cant access the phone. I tried it on 3 PCs with 3 different usb-cables.
what to do xda?
my advice
remove usb cable
turn off your phone
remove batery
push some time power button
batery back in phone
open B2CAppSetupp
conect usb cable
wait to apear battery charging proces
then push in the same time volume up and power wait 8-9 seconds the screen go black... in thins time the B2CAppSetupp wil find some driver if not read more
wait a little time 10 s
repeat again "push the volume up and power" the phone will reset wait again 8-9 seconds.
this worked for me
darckreign1984 said:
remove usb cable
turn off your phone
remove batery
push some time power button
batery back in phone
open B2CAppSetupp
conect usb cable
wait to apear battery charging proces
then push in the same time volume up and power wait 8-9 seconds the screen go black... in thins time the B2CAppSetupp wil find some driver if not read more
wait a little time 10 s
repeat again "push the volume up and power" the phone will reset wait again 8-9 seconds.
this worked for me
Click to expand...
Click to collapse
this doesent work. the phone does the restart thingy and everything, but windows is not installing any drivers ore something..
b3ndech0 said:
Hello
My Optimus3d doesent get recognized by usb (w7) anymore. The battery is loading but i cant access the phone. I tried it on 3 PCs with 3 different usb-cables.
what to do xda?
Click to expand...
Click to collapse
What do you mean when you say the battery is loading? You mean it shows the battery is charging via usb?
Have you tried going into the phones settings and ticking the usb debugging box in the applications/development section? It may help though shouldn't be needed.
Also try a different usb cable in case yours is damaged.
Dave
Sent from my LG P920 using Tapatalk
mistermentality said:
What do you mean when you say the battery is loading? You mean it shows the battery is charging via usb?
Have you tried going into the phones settings and ticking the usb debugging box in the applications/development section? It may help though shouldn't be needed.
Also try a different usb cable in case yours is damaged.
Dave
Sent from my LG P920 using Tapatalk
Click to expand...
Click to collapse
yes, with loading i mean that it shows the loading battery icon on top right on the screen.
I tried enable/disable the usb-debug aswell as the massstorage thingy.
and as i said in the first post, i tried 3 PCs and different cables.
The only other thing you can do is connect to pc run lg pc suite on computer and from there it has a link to download usb drivers off lg website and you can reinstall the drivers.
Does your phone say "usb connected" when plugged into pc?
Dave
Sent from my LG P920 using Tapatalk
mistermentality said:
The only other thing you can do is connect to pc run lg pc suite on computer and from there it has a link to download usb drivers off lg website and you can reinstall the drivers.
Does your phone say "usb connected" when plugged into pc?
Dave
Sent from my LG P920 using Tapatalk
Click to expand...
Click to collapse
i dont think its a driver problem, since it was working some days ago on all these 3 pc's.
No, the phone doesent say its USB-Connected...
..
b3ndech0 said:
i dont think its a driver problem, since it was working some days ago on all these 3 pc's.
No, the phone doesent say its USB-Connected...
Click to expand...
Click to collapse
try to power up your phone without battery only connected to usb cable
my phone its ok now, before its was in the same situation
darckreign1984 said:
try to power up your phone without battery only connected to usb cable
my phone its ok now, before its was in the same situation
Click to expand...
Click to collapse
ok, tooked batterie out, connected to usb, pressed power button for a while -> no reaction. tried these steps in different order, allways no reaction from the phone.
try
b3ndech0 said:
ok, tooked batterie out, connected to usb, pressed power button for a while -> no reaction. tried these steps in different order, allways no reaction from the phone.
Click to expand...
Click to collapse
try all the step from my first reply after this step.
for me worked.
open device manager and repeat this stept until the computer identify something, stop after this.
try to open de lg software update you wil see when he find your phone after you push power and volume up,,,,, repeat repeat. sorry. i cant be more explicite i dontknow whel english
Hello.
Short story: my phone was a little wet and i have some issues with it, mostly i want to get a mass storage to get working. (cant root)
Basically at first the phone didn't even want to charge, when i connected it to the PC windows was giving me an error that the device cannot be recognized, and couldn't install the drivers. (i had Kies installed)
I dried it completely, now the phone turns on without any problem, when i connect it to the pc the phone is recognizing connection (i hear sound + the button backlights are firing up for a sec)
Homever, windows is not detecting any USB device at all, and in about phone/info it says the phone is connected to the AC instead of USB.
When i connect it with USB there is no dropdown in notification to choose from charging, storage etc.
There is also manual usb storage mounting under settings/communication/usb settings , when i'm trying to mount here it just says to connect the phone with usb cable (not detecting connection, homever the backlight + sound is here after connecting, and it's charging)
I tried connecting it with usb debugging on/off even tried to fiddle with in service menu (*#7284#) but nothing.
And since i cannot get the usb storage working basically i cannot flash anything or root it.
Also the USB cable is not a Samsung but an HTC one, could this be a problem? (people in different thread said those cables are the same so it shouldnt be a problem, same amperage, same stick etc.)
Even tried to install MountUSB Widget from market, but it doesn't work when im trying to start the app it's force closing, when i make widget on desktop and press it the phone just vibrate for 1 sec and nothing happens.
When i connect phone with Kies AIR and it works, i mean it shows the storage information, also recognize the phone model correctly, how much free space i have on internal and on SD card but i cannot click "show in explorer" it's greyed out.
Any experts out there could help me? :crying:
Just a blind guess, try a USB cable which supports your device. If it doesn't help, I'm afraid it's a hardware problem and you will have to consult some hardware expert.