Hello,
I have a problem when using usb connector on my Z1C
Charging using usb doesn't work when phone is on, but work when phone is off
USB not detected in PC when phone is on (and not charging of course), but working well on fastboot and flashmode
The magnectic charger is working.
I've tried using latest 4.3, 4.4.2 , and the latest 4.4.4 firmware but the usb problem persist.
Any help would be appreciated.
Check your PC.
Related
Since upgrading to 4.0.4 the only way for my computer to see my device is to reset it while the usb cable being plugged in and please note its the cable that came with my phone.
It was just fine when we had 4.0.3 version.
Thanks guys
Hi since the last firmware update on note 2(4.1.2) my usb connection to computer have stopped working i plug it and just charge, odin, kies and windows device manager dont recognize it, i have tried in 3 differents computers with 2 differents cables, also a s3 have worked in all computers with both cables, also have restored to factory settings. The charge speed its the same and phone port seems fine. The phone is 2.5 months old, and wasnt rooted.
Can it be firmware problem or its hardware? did the warranty cover this? Also is someone with the same problem?
Should i try flashing to other rom?(with the recovery mode only)
Thanks and sorry for bad english.
i think its firmware problem, if i go download mode the phone is recognized and can flash it with odin
Try changimg to mass storage (ums) imstead of mtp...
Sent from my GT-N7000 using xda app-developers app
Hello,
(sorry for my bad english) I am from Brazil.
I have a problem with my Xperia ZL (C6503), it does not charge via usb and the computer not detects it.
My rom version: 10.5.A.0.230
Yesterday I installed the Russian stock rom via flashtools, and updated to the latest version. After this he was being connected and disconnected from the computer and now not charging.
What can be ??
LHMantovani said:
Hello,
(sorry for my bad english) I am from Brazil.
I have a problem with my Xperia ZL (C6503), it does not charge via usb and the computer not detects it.
My rom version: 10.5.A.0.230
Yesterday I installed the Russian stock rom via flashtools, and updated to the latest version. After this he was being connected and disconnected from the computer and now not charging.
What can be ??
Click to expand...
Click to collapse
Mine also having the same problem... But, i can charge it but doesn't appear on my computer if i use MTP mode.... It work on other mode...
He unloaded all the battery and did not work anymore.
I waited a bit and plugged into a computer that already had the drivers installed and now worked; The battery 100% charged by charger.
I do not understand, is that it works only on computers that already have the driver installed?
usb otg suddenly isn't working anymore on my G4. so i figured a factory reset could fix it but to no avail. my last resort is to use LGUP and flash v10c but the problem
now is that my computer (windows 10) and may laptop (windows 7) won't detect my G4. but when i connect my S3 it works just fine. is there any fix on these? already tried uninstalling and re-installing usb driver.
please help!
urinamess said:
usb otg suddenly isn't working anymore on my G4. so i figured a factory reset could fix it but to no avail. my last resort is to use LGUP and flash v10c but the problem
now is that my computer (windows 10) and may laptop (windows 7) won't detect my G4. but when i connect my S3 it works just fine. is there any fix on these? already tried uninstalling and re-installing usb driver.
please help!
Click to expand...
Click to collapse
usb? 2.0 3.0? 3.0 dont work.. use 2.0 usb port.
so download mode does not work.?
raptorddd said:
usb? 2.0 3.0? 3.0 dont work.. use 2.0 usb port.
so download mode does not work.?
Click to expand...
Click to collapse
my flash drive is usb 3.0, it is working before on my G4.
also, i tried different ports on my computer still won't recognized my G4. i even tried it just now on my pc at work, same results with my pc at home. when i connected my G4 on the pc it only charges..
urinamess said:
my flash drive is usb 3.0, it is working before on my G4.
also, i tried different ports on my computer still won't recognized my G4. i even tried it just now on my pc at work, same results with my pc at home. when i connected my G4 on the pc it only charges..
Click to expand...
Click to collapse
i think a back to stock might fix it if it enters download mode.... i think thats the only hope ..
urinamess said:
usb otg suddenly isn't working anymore on my G4. so i figured a factory reset could fix it but to no avail. my last resort is to use LGUP and flash v10c but the problem
now is that my computer (windows 10) and may laptop (windows 7) won't detect my G4. but when i connect my S3 it works just fine. is there any fix on these? already tried uninstalling and re-installing usb driver.
please help!
Click to expand...
Click to collapse
This is a very common issue people usually get when the flash a certain custom rom ...with rom comes in kernel also...after flashing stock rom flash stock kernal...this issue will be resolved
raptorddd said:
i think a back to stock might fix it if it enters download mode.... i think thats the only hope ..
Click to expand...
Click to collapse
it can still enter download mode, but unfortunately there is no connection between my PC and my G4. same error pops up
jinderation said:
This is a very common issue people usually get when the flash a certain custom rom ...with rom comes in kernel also...after flashing stock rom flash stock kernal...this issue will be resolved
Click to expand...
Click to collapse
but i havent flash any rom on my g4 as my unit is bootloader locked
also, i have tried usb host check app with the results as follows.
android.hardware.usb.host.xml
ok
handheld_core_hardware.xml
USB host not enabled
tablet_core_hardware.xml
not found
could the missing xml's be the culprit??
urinamess said:
it can still enter download mode, but unfortunately there is no connection between my PC and my G4. same error pops up
but i havent flash any rom on my g4 as my unit is bootloader locked
also, i have tried usb host check app with the results as follows.
android.hardware.usb.host.xml
ok
handheld_core_hardware.xml
USB host not enabled
tablet_core_hardware.xml
not found
could the missing xml's be the culprit??
Click to expand...
Click to collapse
U must have a usb connection in download mode ?? Have u tried connecting it ? also are u using stock cable of lg white colored ?
This one
I have the same problem with my G4. It works before but suddenly not working anymore. I will guest it is the charging port of the phone is broken. It can charging the battery but cannot connect/transfer files with PC.
Sgh-n5100 odin not recognizing with any cables and "frimware update encountered an is
While trying to flash stock rom through odin my pc shut down and after that when I turned on my gt-n5100, it is showing "frimware update encountered an issue". So I tried to flash that stock rom again but it failed and I also tried using kies but doesn't work at all. Now my pc or should i say any pc, doesn't recognize my gt-n5100 at all. So I can't use odin. I tried connecting with different cables but it just doesn't get recognized. With the same cables my other devices get connected but my gt-n5100 doesn't. And also when I charge my gt-n5100 it gets really hot after a while( in about 6-7min) and when stop charging it the screen starts flickering after a while. So now I don't know what to do...
Can anyone plz help me??
Finally fixed it. I don't know how but I connected the device in a new port on windows 10 and it got recognized!!! And then flashed a recovery.