hi everyone
well like the tittle say.my problems is with a verizon variant i just got.for some reason the phone wont connect to pc
installed drivers and still nothing the phone charges fine when connected but the computer wont even see it,i try 3 different computers and nothing move the usb cable a little to see i f theres any sort of sign of connection but nothing..
i think maybe is a hardware issue but just want to try everything before giving up.
also cant install tot because the phone wont connect to pc
Hi, are you using the original USB cable? After you connect the phone to the PC, have you given the PC up to 10 minutes to load the driver that you had previously installed? Depending on various factors it can take 5-10 minutes, and it has to do it all over again for every new/different USB port you try. After 5-10 minutes when you're trying it in Download mode, see what Windows' Device Manager says in the Modem and Port sections. If it lists "LGE..." device then it sees it.
For flashing from a PC, use a USB 2.0 port that comes directly from the PC's motherboard - not a USB 3.x port, and not through a USB hub.
Try rebooting the phone and the PC while they're not connected to each other.
roirraW "edor" ehT said:
Hi, are you using the original USB cable? After you connect the phone to the PC, have you given the PC up to 10 minutes to load the driver that you had previously installed? Depending on various factors it can take 5-10 minutes, and it has to do it all over again for every new/different USB port you try. After 5-10 minutes when you're trying it in Download mode, see what Windows' Device Manager says in the Modem and Port sections. If it lists "LGE..." device then it sees it.
For flashing from a PC, use a USB 2.0 port that comes directly from the PC's motherboard - not a USB 3.x port, and not through a USB hub.
Try rebooting the phone and the PC while they're not connected to each other.
Click to expand...
Click to collapse
i try all the options that you advise but none works i used 5 different cables one original and the other 4 are samsung original not Chinese clones
i have no idea what to do next
brigantti said:
i try all the options that you advise but none works i used 5 different cables one original and the other 4 are samsung original not Chinese clones
i have no idea what to do next
Click to expand...
Click to collapse
The only other option is to try a different PC.
i did that on 3 pc the same.
the phone works i got recovery and can flash roms but i have to download everything on the phone it self.i wanted to fix it so i can restore tot and start fresh.im about to give up on the issue
brigantti said:
i did that on 3 pc the same.
the phone works i got recovery and can flash roms but i have to download everything on the phone it self.i wanted to fix it so i can restore tot and start fresh.im about to give up on the issue
Click to expand...
Click to collapse
Are you on CM? If so, try going into developer options, there is a usb option in there to take it off charge and put it on MTP
cory733 said:
Are you on CM? If so, try going into developer options, there is a usb option in there to take it off charge and put it on MTP
Click to expand...
Click to collapse
thanks for your response,well im on cloudy rom is stock
Related
Hi guys, was having a few problems with my phone and decided that I'd flash the stock ROM again.
Went into ODIN as you do, and as I was flashing the stock ROM, for some reason or another I heard the disconnect/reconnect noise that Windows makes when you remove a device then FAIL came up in ODIN.
Now my phone's stuck with a phone connecting to a computer on the charge screen, it can't go into recovery mode but it can go into download mode.
Tried connecting it to my PC in download mode, and even though I've got the Samsung USB Drivers installed I get the 'USB Device Not Recognized' message, which means I can't flash the stock ROM in ODIN anymore.
Does anyone have any advice? Thank you.
JoshS2 said:
Hi guys, was having a few problems with my phone and decided that I'd flash the stock ROM again.
Went into ODIN as you do, and as I was flashing the stock ROM, for some reason or another I heard the disconnect/reconnect noise that Windows makes when you remove a device then FAIL came up in ODIN.
Now my phone's stuck with a phone connecting to a computer on the charge screen, it can't go into recovery mode but it can go into download mode.
Tried connecting it to my PC in download mode, and even though I've got the Samsung USB Drivers installed I get the 'USB Device Not Recognized' message, which means I can't flash the stock ROM in ODIN anymore.
Does anyone have any advice? Thank you.
Click to expand...
Click to collapse
Try installing samsung kies. The usb drivers are included.
princeownt said:
Try installing samsung kies. The usb drivers are included.
Click to expand...
Click to collapse
I have it installed, and I installed the USB drivers from the soft bricked sticky in this section. Neither have helped.
Hi!
Hi, you guys install ADB on your system? And also USB debugging mode on the phone?
Should be turned on which can be done by going to Settings>Applications>Development and select USB debugging.
Try this, for me its works
MafiaDroid said:
Hi, you guys install ADB on your system? And also USB debugging mode on the phone?
Should be turned on which can be done by going to Settings>Applications>Development and select USB debugging.
Try this, for me its works
Click to expand...
Click to collapse
I can't even turn the phone on at the moment. Only thing I can do is go into Download mode.
Help
Try this, take out the battery, then press and hold the ON button for 7-10 seconds (the longer the better). Reinsert the battery, then press ON button to start it. This is a soft reset, and wipes the temporary memory and empties all remaining power in the circuits. This helps on many phones and even laptops that won't start properly or show anything on screen.
If this does not work, try the next step. Again, do as above. But after inserting the battery, do not turn the phone on, but press and hold the ON button and the HOME button at the same time for 7-10 seconds. This is a hard reset, and works best if done after a soft reset. Just be sure the battery has at least some juice in it and isn't empty. If possible, try with another battery if this does not work.
Hope this helps!
Try going to device manager, you will probably find your device as an unrecognized device, uninstall the drivers, unplug and then plug it again and see.
if the prblm is hard then do a fresh installation of kies,device etec etc.....but if u have ur device in the device list on pc then first uninstall it...if possible try recovery mode and reset...
I tried everything you guys have suggested and none of that worked. Anyone else got any ideas?
Try everything (and I mean everything) on the following list. Given the problems you've had & that you've already tried some of these things, I'd try another PC. And if it doesn't work first go on another PC, then go thru the list & try everything on the 2nd PC.
*Ensure Kies & it's processes aren't running in Windoze task manager. Kill them if they are.
*Try different USB ports; you must be using a 'powered' or mainboard port.
*Try different USB cables (particularly the cable that came with the phone if you're not using it now)
*Try different versions of Odin (search on here/Google)
*Uninstall Kies, reboot, redownload & reinstall it, reboot, try the flash again. Also run Windoze Update.
*And if all this fails, try a different PC.
Tried all the above and a different PC.
It didn't work. I could fix the phone if the computer would pick up that the phone's connected - it just doesn't.
Total Removal of KIES including registry entries .
Reboot PC install a new copy of Kies .
Phone backup data and factory reset .
Set phone to USB storage mode using the Samsung cable connect to PC and wait for Windows to find USB drivers .Remove cable reboot phone .
Start Kies connect with cable wait for Kies to find the phone .
Note USB Debugging OFF and cable connects to a direct motherboard port only .
Nothing then only further suggestion would be to Format the PC and start over with a clean Windows install .
jje
I can't turn the phone on, it's stuck on the phone, triangle, PC screen.
I've tried fresh installs on three different PC's.
JoshS2 said:
I can't turn the phone on, it's stuck on the phone, triangle, PC screen.
I've tried fresh installs on three different PC's.
Click to expand...
Click to collapse
That's a forced download mode.
Try a blind flash to a stock firmware from Odin while connected to your computer with the phone on this screen. Even if Odin doesn't seem to register that it's connected. I've heard of at least one person this worked for.
At this point, you really have nothing to lose by trying this.
Bit of an update, I plugged it in again and it installed some drivers and ODIN picked it up. Only for it to disconnect a few moments later, now it keeps disconnecting and reconnecting over and over but ODIN's not picking it up.
JoshS2 said:
Bit of an update, I plugged it in again and it installed some drivers and ODIN picked it up. Only for it to disconnect a few moments later, now it keeps disconnecting and reconnecting over and over but ODIN's not picking it up.
Click to expand...
Click to collapse
I know you said you tried a different cable, but that sounds suspiciously like a bad cable.
It's not the cable, thanks any way.
Update 2: I managed to get it to connect long enough to flash the stock Kernel. Still didn't reboot. Then I connected it again and flashed the stock ROM, which bricked it again. Then I flashed the stock kernel and it works!
However, there is a problem:
When the phone gets turned off, it constantly shows the charging battery icon with warning triangle and a thermostat next to it. I can't turn the phone on because of this unless I go into Recovery mode and reboot system.
Any ideas? Thanks.
JoshS2 said:
It's not the cable, thanks any way.
Update 2: I managed to get it to connect long enough to flash the stock Kernel. Still didn't reboot. Then I connected it again and flashed the stock ROM, which bricked it again. Then I flashed the stock kernel and it works!
However, there is a problem:
When the phone gets turned off, it constantly shows the charging battery icon with warning triangle and a thermostat next to it. I can't turn the phone on because of this unless I go into Recovery mode and reboot system.
Any ideas? Thanks.
Click to expand...
Click to collapse
Now this sounds like a faulty/dirty/bad usb port.
ctomgee said:
Now this sounds like a faulty/dirty/bad usb port.
Click to expand...
Click to collapse
This was my original thought and my reasoning for flashing a stock ROM in the first place!
JoshS2 said:
This was my original thought and my reasoning for flashing a stock ROM in the first place!
Click to expand...
Click to collapse
I in no way recommend this, and not sure I would do it if I ever started having this issue...
BUT - I have heard that some people faced with this condition have fixed it by physically moving the small wafer board inside the USB port with a precision screwdriver (gently!) to a more "centered" position.
If that doesn't work, look at replacing that part. Either via warranty service if you still have it, or a service center.
Hi all,
I have a Rooted, WanamLite v6.3 ZSEMC1 ROM with AdamKernel 2.2.1+. i9300.
I updated recently from another previous version of the same ROM because I had noticed that my USB functionality has not been working. Specifically, the MTP application. Soon further found that my computer does not recognise ADB commands at all, as I used to install .apks from my computer quickly with adb install.
Odin does not even recognise my phone, even when in download mode. The only thing I havent tried yet is ADB in CWM Recovery, but im 99% sure that wont work still.
When I plug the micro-usb plug in it charges fine, but no data connection seems to occur. No windows detection, No USB device connected in the notifications bar.
I have tried:
-Backing up
-Installing vanilla ROM
-Installing stock ROM
-Using different computer with drivers
-Reinstalling Samsung Drivers
-Tried using Kies for the drivers
-Changing SD cards
-Power Cycling phone removing sim and micro-sd cards. Turning on after some time.
-Cleaning the micro-usb port on the phone with dental picks.
Im pretty much out of ideas apart from trying to organise to send it for repairs, after un-rooting.
If I was to re-root do you think this would solve the problem?
Any help is much appreciated.
Thanks :good:
UPDATE: I fixed this by using Mr. Despairs suggestion.
Power off, pull battery, SIM, SD card. Power cycled the power button with no battery in it.
Waited about 1-2 minutes.
Battery in boot straight to Download Mode.
Only got it to recognise once in about 15 tries.
Thanks again Mr Despair!
You could also try another cable. Or what I read in another german forum: Shut down your phone, take the battery out and in and reboot. Then reboot into download mode and plug in your phone. Then your PC should search for drivers.
Do this as a colleague says Mr. Despair replace the cable. Often dirt in the connector. Clean the connector on the phone.
Also check ...
Also check on a different computer/port - it could be a problem with the USB drivers on your computer.
Probably the safest test would be to cross-test combinations of 2-3 computers vs 2-3 phones.
xclub_101 said:
Also check on a different computer/port - it could be a problem with the USB drivers on your computer.
Probably the safest test would be to cross-test combinations of 2-3 computers vs 2-3 phones.
Click to expand...
Click to collapse
He already wrote that he tried more PCs. He would have very bad luck if it is on both. But trying doesn't cost. He shoule then also try to plug it direct into the USB ports and not through a hub.
I have also tried two other cables which both previously worked.
Ill give the hard reboot into download mode a try.
No PC recognises it at all at the moment.
I have tried all USB ports, directly not through a hub or whatnot. This includes other computers too.
Im open to any other suggestions.
Thanks for the help so far
Have you installed KIES?
KIES and ODIN cannot co-exist.
Install ONLY Samsung USB drivers then run ODIN.
As for installing apks, you shouldn't need to install via adb. You can just copy to sdcard and run from there.
Sent from my GT-I9300 using XDA Premium
IRPnet said:
Have you installed KIES?
KIES and ODIN cannot co-exist.
Install ONLY Samsung USB drivers then run ODIN.
As for installing apks, you shouldn't need to install via adb. You can just copy to sdcard and run from there.
Sent from my GT-I9300 using XDA Premium
Click to expand...
Click to collapse
I had used ODIN without KIES existing on my system.
I installed KIES to try and get it to read my phone for once.
I used ADB to install .apks when I had ADB running. I have the problem now that I cant use it, because my phone MTP, ADB or even Download Mode wont read my phone. All from different computers etc.
:crying:
Sounds more and more like a hardware failure. What about reboot to CWM then in mounts and storage to mount the USB drive? Can your PC recognize it this way?
Mr. Despair said:
Sounds more and more like a hardware failure. What about reboot to CWM then in mounts and storage to mount the USB drive? Can your PC recognize it this way?
Click to expand...
Click to collapse
Yeah im thinking hardware too. If I throw it into CWM and try to mount /sdcard, it doesnt to anything. Nothing changes it just stays permanently on mount /sdcard. (Its not mounting).
Mounting external_sd works but its not helping me.
Anyone ever returned a SGS3 to factory or phone provider?
Mr. Despair said:
You could also try another cable. Or what I read in another german forum: Shut down your phone, take the battery out and in and reboot. Then reboot into download mode and plug in your phone. Then your PC should search for drivers.
Click to expand...
Click to collapse
I initially tried this with no success, however after about 15 tries I got it to work once!
Thanks heaps for this!
Pull Battery, SIM and SD. Press Power buttons a few times and let it sit for about 1 minute.
Battery in and boot straight to Download mode. Worked once in about 15 tries. Reflashed everything and it works now!
Thanks Despair!!:laugh::laugh::laugh::laugh::laugh::laugh::laugh::laugh:
My phone is on version S124. It is dead right now. Only red light shows when connected to charger and it turns of after some time.
This problem happened before also, I took it to Lenovo service center, they did something and my phone was back on. It is out of warranty, I had to pay for servicing. This has happened again, how can I fix it at my home?
I have SP flash tools, S124 ROM and Windows 7 PC.
Thanks.
NexR said:
My phone is on version S124. It is dead right now. Only red light shows when connected to charger and it turns of after some time.
This problem happened before also, I took it to Lenovo service center, they did something and my phone was back on. It is out of warranty, I had to pay for servicing. This has happened again, how can I fix it at my home?
I have SP flash tools, S124 ROM and Windows 7 PC.
Thanks.
Click to expand...
Click to collapse
Reflash your firmware!
In development section you will find some good tutorials!
Here is one link!
http://forum.xda-developers.com/lenovo-p780/development/rom-lenovo-p780-pre-rooted-official-t2553725
stympy said:
Reflash your firmware!
In development section you will find some good tutorials!
Here is one link!
http://forum.xda-developers.com/lenovo-p780/development/rom-lenovo-p780-pre-rooted-official-t2553725
Click to expand...
Click to collapse
Hi stympy!
I tried that exact thing at first. The problem is it does not recognize my phone on connecting via USB cable. Drivers were correctly installed as I could successfully flash firmware few days before. Now when I connect it to PC via USB cable, it does not show up in device manger, nor is it recognized by SP flash tool (stuck at Searching). Red LED turns on connecting to USB on PC/Power. I have tried all USB ports on my PC and also tried different USB cables.
I have also tried the "plug-in then reset via button on back" method. Not working.
Any idea what's going on?
NexR said:
Hi stympy!
I tried that exact thing at first. The problem is it does not recognize my phone on connecting via USB cable. Drivers were correctly installed as I could successfully flash firmware few days before. Now when I connect it to PC via USB cable, it does not show up in device manger, nor is it recognized by SP flash tool (stuck at Searching). Red LED turns on connecting to USB on PC/Power. I have tried all USB ports on my PC and also tried different USB cables.
I have also tried the "plug-in then reset via button on back" method. Not working.
Any idea what's going on?
Click to expand...
Click to collapse
Hi. Try this:
Uninstall curent drivers.
Reboot computer or laptop.
After reboot open device manager window
Look om ports area on device manager
Plug the phone now
Something with MTK69XX should appear.
If this appear you are on the good track.
If not tell me and we look for something else!
stympy said:
Hi. Try this:
Uninstall curent drivers.
Reboot computer or laptop.
After reboot open device manager window
Look om ports area on device manager
Plug the phone now
Something with MTK69XX should appear.
If this appear you are on the good track.
If not tell me and we look for something else!
Click to expand...
Click to collapse
OK, tried this. When I plug in a device, like my printer, or my other android phone, Device manager window automatically refreshes device list. This does not happen when I plug-in my p780.
The problem begins when I flashed custom recovery using Flashify app on my rooted stock device. It makes device soft bricked.
and it not allowing me to go into recovery mode! But I could go through download mode easily so I tried to flash new recovery using odin. :fingers-crossed:
But when i plug phone into the usb port( tried all of them ) I realized that my pc not detecting my phone neither any sound of connecting nor any notification. I've checked many times i installed proper driver as well. I tried to check any hardware change on driver manager but nothing comes up. I tried couple of pc, windows 7 and 10, and bunch of usb cables but still no success. Please help me!
Sounds like the USB port may be damaged. Does it charge?
having the same problem :/
Nothing detects it
audit13 said:
Sounds like the USB port may be damaged. Does it charge?
Click to expand...
Click to collapse
Thanks for responding and Yes it's charging! But I don't think that usb port could be the culprit cause I can connect & use another device easily through them!
Hi
I do not know what to do more.
Symptom: Connect usb cable to pc, no reaction of pc, only charging. Windows 10
Reinstall all the driver several time,
Try maybe 10 different usb cable, nothing.
Try on 2 other pc, nothing (no reaction of pc, no bells) only charging
Also, It do not connect anymore my car, (was functioning properly)
Redmi note 3 Kate
Android 6.0.1 mmb29m
security android 2018-07-01
MIUI Global 10.2.1.0 MHRMIXM
I have usb debugging on,
try install usb, nothing
usb config, charge only, mtp, ptp, nothing
I change the usb board in the redmi, no change, grrrrr
WTF
I has been several months I try to enable the usb data transfert without any result.
Suggestion? except to change the phone, I have no more ideas.
But everything else is working properly in the telephone.....
Regards
JF
Lachaine said:
Hi
I do not know what to do more.
Symptom: Connect usb cable to pc, no reaction of pc, only charging. Windows 10
Reinstall all the driver several time,
Try maybe 10 different usb cable, nothing.
Try on 2 other pc, nothing (no reaction of pc, no bells) only charging
Also, It do not connect anymore my car, (was functioning properly)
Redmi note 3 Kate
Android 6.0.1 mmb29m
security android 2018-07-01
MIUI Global 10.2.1.0 MHRMIXM
I have usb debugging on,
try install usb, nothing
usb config, charge only, mtp, ptp, nothing
I change the usb board in the redmi, no change, grrrrr
WTF
I has been several months I try to enable the usb data transfert without any result.
Suggestion? except to change the phone, I have no more ideas.
But everything else is working properly in the telephone.....
Regards
JF
Click to expand...
Click to collapse
Put phone in fastboot mode.
Download latest kate fastboot rom
http://bigota.d.miui.com/9.3.28/kate_global_images_9.3.28_20190328.0000.00_6.0_global_7f425d08d9.tgz
Extract the downloaded fastboot rom zip.
install and run miflash tool on win64 bit pc
Select "clean flash " option in miflash tool
Flash it
Like I said, I have no possibility to connect any pc. Need to work in the cell, only. I can transfert file via wi-fi only. Thanks
Lachaine said:
Like I said, I have no possibility to connect any pc. Need to work in the cell, only. I can transfert file via wi-fi only. Thanks
Click to expand...
Click to collapse
Try to find a replacement Charging Jack PCB and replace it, if it still doesn't work then there's something else causing problem with your device. Also have you tried a different PC?
Already replaced