[Q] Help, can not connect semi-bricked phone to computer - Epic 4G Q&A, Help & Troubleshooting

Greetings,
I have a rooted epic running the latest Clean GB
The other night the phone went crazy, it would reboot over and over and the screen would lock out. I went into CWM and restored it back to when I first installed Clean GB about 2 months ago. It had an error the first two times then it went on the third time. Then the phone crashed while rebooting and now will only go to the Samsung black screen. I cannot boot to cwm only to the Download screen (#1 and power). I tried connecting it to my computer to try and odin it back and I can not get it to connect. After reading the forms I re-installed the drivers uninstalled rebooted installed over and over. about 10 times. I found on the forums that the stock cable could be bad so found 3 other cables at home and tried them, still nothing then went to radio shack and bought the 22$ cable and still nothing. I have tried 3 different computers (2 windows 7 and 1 windows xp) every usb port on all the computers it says the device has malfunctioned. Odin does not recognize the device either does Heimdall. I am lost can you guys help me out? or do I need to see if sprint can fix it or use it for target practice? Thanks for your help

It may be a bad motherboard.
Sent from my PantechP4100 using xda premium

draginspect3 said:
Greetings,
I have a rooted epic running the latest Clean GB
The other night the phone went crazy, it would reboot over and over and the screen would lock out. I went into CWM and restored it back to when I first installed Clean GB about 2 months ago. It had an error the first two times then it went on the third time. Then the phone crashed while rebooting and now will only go to the Samsung black screen. I cannot boot to cwm only to the Download screen (#1 and power). I tried connecting it to my computer to try and odin it back and I can not get it to connect. After reading the forms I re-installed the drivers uninstalled rebooted installed over and over. about 10 times. I found on the forums that the stock cable could be bad so found 3 other cables at home and tried them, still nothing then went to radio shack and bought the 22$ cable and still nothing. I have tried 3 different computers (2 windows 7 and 1 windows xp) every usb port on all the computers it says the device has malfunctioned. Odin does not recognize the device either does Heimdall. I am lost can you guys help me out? or do I need to see if sprint can fix it or use it for target practice? Thanks for your help
Click to expand...
Click to collapse
What kind of usb cables? just because it was $22 doesn't means its a good data cable. I find thick blackberry cables are the best, i leave one plugged into my pc.
.
Also make sure your micro usb port on the phone isn't dirty. I find a can of air duster works well.
Are you downloading the correct drivers straight from samsungs website?
If you can get into download mode its either usb port is bad, cable is bad, or computer doesn't play well with your phone.
Sent from My Epic Ice Cream Sandwich With Sprinkles!!!

Thanks
Thanks for the ideas, I just cleaned my usb ports on my computer and on the phone and nothing. The cable is the thickest one I can find. I have read on other forums that they have had great success with that cable. Who knows, I may try and find black berry cable or take it to someone that knows more than I do. If anyone has any other ideas it would be greatly appreciated.
Thanks

Thanks
I forgot to mention that yes I downloaded them from Samsung and also from a thread on xda.

Related

[Q] Epic Fully Bricked???

Hello Everyone,
Captivate owner/user here, but had a question regarding a buddy's Epic. I have looked all over the forums, but have not found anyone else who has encountered this problem, so I apologize if this is a repeat thread. I believe my friend was running BakedSnack v1.6 with the DK28 modem. He went ahead and tried flashing ViperRom Trinity, and got stuck at the Samsung screen. I'm not familiar with flashing on this device, so I dont know the correct methods. I did however try to Odin his phone, and have failed to get my pc/odin to recognize his phone. I've tried every driver file I could find and nothing works. He has access to CWM so I hope it's not fully bricked. I figured his pc would recognize it, having has the drivers previously installed, but nothing. Any feedback is greatly appreciated, thanks.
Try a different cable and a different USB port on the computer. These phones can be picky with the cables.
You are not bricked if you can get to CWM.
Neckberg said:
Try a different cable and a different USB port on the computer. These phones can be picky with the cables.
You are not bricked if you can get to CWM.
Click to expand...
Click to collapse
Originally, we kept trying on my Captivate's cable to no luck. My pc would not even beep or see it. Then we tried another micro usb cable, and this time my pc saw it, but couldnt identify it, due to drivers im assuming. That was as close as I got unfortunately...
Torridred04 said:
Originally, we kept trying on my Captivate's cable to no luck. My pc would not even beep or see it. Then we tried another micro usb cable, and this time my pc saw it, but couldnt identify it, due to drivers im assuming. That was as close as I got unfortunately...
Click to expand...
Click to collapse
get the driver from here: http://www.multiupload.com/O9ZLS8GZP8. This was posted in this thread: http://forum.xda-developers.com/showthread.php?t=963652
amosher13 said:
get the driver from here: http://www.multiupload.com/O9ZLS8GZP8. This was posted in this thread: http://forum.xda-developers.com/showthread.php?t=963652
Click to expand...
Click to collapse
Tried that driver already, still no luck. At first i was thinking my pc wasn't installing the driver correctly until he installed it on his computer and had no luck as well. I installed it multiple times and uninstalled it, still never recognized the phone.
might want to install the android sdk, i actually remember having issues as well on my win7 pc until i did that. then look for adb in C:\Program Files\android-sdk-windows\platform-tools or that relative to where you install it.
Torridred04 said:
I did however try to Odin his phone, and have failed to get my pc/odin to recognize his phone. Any feedback is greatly appreciated, thanks.
Click to expand...
Click to collapse
In order to Odin the phone you MUST be in Download Mode. Turn the phone off the press the 1 key while pressing the Power key.
Appreciate the replies everyone. I did have the phone in download mode when trying to Odin but it failed to show the COM message indicating its been recognized. Download & CWM work & boot up, but the computers don't recognize the device and every driver I've tried installing has had no effect.
Sent from my Captivate
If no com on the screen your drivers not installed correctly, try unplugging and plugin the cable back in. Try different pc with WinXP if u can cuz Win7 is a real pain unless u doing the drivers right after windows installation. Hope this helps.
Sent from my SPH-D700 using XDA App
The same thing happens with my Epic and new roms...
To solve it, I pull the battery, replace the battery and boot with the Samsung "three finger salute"...
Just hold power+camera+volume down and it will boot direct to recovery. Just reboot from recovery and it should work OK.

All of a sudden phone will not connect to pc.

Alright I am running cm9 and have been for weeks with no issues. I got the new galaxy s3 and installed the drivers on my pc to root it and all that. I want to change roms on my E4GT though so I go to plug it in and it charges but will not connect so I figured I had to reinstall the usb drivers for my e4gt so I did and still nothing. I am in no way a newb i have flashed tons of roms and I know I did not do anything wrong. I believe I am just missing a driver. Can someone point me in the right direction? I have the latest version of kies installed and the drivers straight from samsungs website.
Made a little progress but not much. I realized I didnt have usb debugging enabled so I enabled that but now when I plug it in it just says usb debugging enabled instead of asking if I want to mount as storage device I have tried rebooting phone and pc several times. I am running out of ideas.
Did you get the drivers by installing Samsung Kies?
I ran into a similar issue once. I removed all Samsung software with all devices disconnected, did a reboot, re-installed a new copy of Kies, and when I plugged in the device, I opened the notification and told it to skip searching Windows Update.
Also, make sure you are plugging it into a powered USB port, so one on the back of your computer. Sometimes laptops don;t provide enough power either. My girlfriend's OG Epic refused to flash on my MacBook Pro, but worked fine on a desktop.
Latest version of Samsung Kies: http://org.downloadcenter.samsung.com/content/SW/201105/20110512115717796/Kies_2.3.2.12054_20_1.exe
Thank you very much i will give it a try and report back.
Sent from my SPH-D710 using XDA
Mattheyu said:
Did you get the drivers by installing Samsung Kies?
I ran into a similar issue once. I removed all Samsung software with all devices disconnected, did a reboot, re-installed a new copy of Kies, and when I plugged in the device, I opened the notification and told it to skip searching Windows Update.
Also, make sure you are plugging it into a powered USB port, so one on the back of your computer. Sometimes laptops don;t provide enough power either. My girlfriend's OG Epic refused to flash on my MacBook Pro, but worked fine on a desktop.
Latest version of Samsung Kies: http://org.downloadcenter.samsung.com/content/SW/201105/20110512115717796/Kies_2.3.2.12054_20_1.exe
Click to expand...
Click to collapse
Actually no i did not get the drivers by installing kies because I already had it i got the sprint sph d710 usb drivers. Should I uninstall those and just install kies?
Well this is a rediculus problem that I am having now.. I cant install kies because it is saying I am not connected to the internet and I clearly am as I am posting this on the same pc that I am trying to install on.. I have tried rebooting the pc that does nothing.
Alright I got kies to install but still the same thing when I plug the phone in it says usb debugging enabled i really have no idea what is going on.
have you tried different ports on your computer, also have you maybe tried a different computer. If not it could be phone issue I fried my usb board on mine. best bet to try that is to flash another rom if possible and see if it you can connect to computer
scud626 said:
have you tried different ports on your computer, also have you maybe tried a different computer. If not it could be phone issue I fried my usb board on mine. best bet to try that is to flash another rom if possible and see if it you can connect to computer
Click to expand...
Click to collapse
I have tried different ports but not a different comp. Ya I am gonna flash a new rom and see if that helps. How could I have fried the usb board though? I havent touched the phone in days since I got the gs3.
Yup Just flashed the new Super Nova rom and now everything is working again, thank you very much for all the help and if anyone hasnt checked out that rom yet they need to its awesome!

[Q] USB connection

Hey,
I have looked everywhere found many tricks and tips, guides, programs, drivers, yet i'm still have problems. I think that it could be problems with my phone. I recently bricked my phone (installed a rom from a different note 2 version and was stuck in a boot loop). Went to go plug in the phone to restore back to stock and the phone wasn't detected. It was a new laptop so i figured it was a driver issue. Installed the drivers still nothing. Long story short I have installed multiple drivers, Note 2 toolkit (mskip big thanks), Samsung Kies, and Odin (all at separate times) all in an attempt to get this phone connected. I have tried 2 different USB cords, different plug-ins, different computers yet still nothing. Now I have gotten my phone back to stock but went to install a new rom and now it wont load past the boot screen. But that was after my trying for a whole day of plugging in and unplugging before 1 time it was connected. I can not understand the issue besides it being my phone. I don't have anything else to try besides plugging it in and out over and over for the 1 time it decides to work and connect. I am getting very frustrated with this because I currently have no phone. Is their a way to tell if the connector is messed up in any way? I'm really needing help because nothing i'm doing is working.
Steepgnomeking said:
Hey,
I have looked everywhere found many tricks and tips, guides, programs, drivers, yet i'm still have problems. I think that it could be problems with my phone. I recently bricked my phone (installed a rom from a different note 2 version and was stuck in a boot loop). Went to go plug in the phone to restore back to stock and the phone wasn't detected. It was a new laptop so i figured it was a driver issue. Installed the drivers still nothing. Long story short I have installed multiple drivers, Note 2 toolkit (mskip big thanks), Samsung Kies, and Odin (all at separate times) all in an attempt to get this phone connected. I have tried 2 different USB cords, different plug-ins, different computers yet still nothing. Now I have gotten my phone back to stock but went to install a new rom and now it wont load past the boot screen. But that was after my trying for a whole day of plugging in and unplugging before 1 time it was connected. I can not understand the issue besides it being my phone. I don't have anything else to try besides plugging it in and out over and over for the 1 time it decides to work and connect. I am getting very frustrated with this because I currently have no phone. Is their a way to tell if the connector is messed up in any way? I'm really needing help because nothing i'm doing is working.
Click to expand...
Click to collapse
Have the same issue. I am trying fr a work computer, internet restricted, no kies. Now can only recognize note 2 as a camera. When I switch thw usb settings in android, I get the not supported box. Same thing happens at the home computer. I left bb for this??
This is a simple hardware fail and needs to be taken in for warranty repair. The fact that it's bricked, we'll you're just gonna have to cross your fingers and hope they don't charge you for a new one.
Or you can try a jig to get it into download mode and try to push a rom through.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
Thats what i'm going to do take it in and see if they can fix it but i want to get it back to stock firmware before but not being able to plug it in to update it is kinda ruining that plan.
Well I turned in 3 notes with custom roms that were rooted and I never got charged, but I always run a stockist rom.
What rom did you flash?
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
Are u able to boot in recovery?
PM me if u need help
Sent from MOON......
Can you boot into recovery? If so then you can push a file to your SD card using adb. If your having problems with Samsung drivers or what ever good way to test is connecting your phone to a Linux box and setting up udev and adb. Then you can do a adb device command and see if it sees it.
If you have the time to install Linux on a extra hard drive or duel boot you can connect using adb.
Nice thing about Linux is that you can connect directly to the USB device using udev and the device id and with ADB you can push a file onto your phones SD card. Here's a good how to
http://esausilva.com/2010/05/13/setting-up-adbusb-drivers-for-android-devices-in-linux-ubuntu/
Sent from my SGH-I317 using xda app-developers app

Please help. Phone wont connect to Computer. Ive tried everything

Hi Guys
I hope someone can help me I have a very strange problem. My galaxy note 2 is not detected by my computer at all (Not a driver issue, not seen at all) It charges fine.
Things I've tried so far are 3 different cables,
Two different Computers,
Reset phone to stock out of box state.
And the one that gets me the most is I even changed the whole USB board assembly. (I was sure it had to be a broken USB port
Still no joy.
The problem now is if I can't connect it to my computer I can't reroot through Odin.
Any Ideas?
Also is it possible to root phone again from stock without connecting USB to PC.
Thanks in advance.
USB port not conecting to pc SPH L900 note 2
I am in the same boat , I have purchased a new usb port, changed it and nothing, I have tried 3 differnt cables , nothing, I have restore the phone and wipe out cache and still nothing.
if you hapen to find a solution plese let me know, and if I find it first I will posted here.
Riclau
gersrt said:
Hi Guys
I hope someone can help me I have a very strange problem. My galaxy note 2 is not detected by my computer at all (Not a driver issue, not seen at all) It charges fine.
Things I've tried so far are 3 different cables,
Two different Computers,
Reset phone to stock out of box state.
And the one that gets me the most is I even changed the whole USB board assembly. (I was sure it had to be a broken USB port
Still no joy.
The problem now is if I can't connect it to my computer I can't reroot through Odin.
Any Ideas?
Also is it possible to root phone again from stock without connecting USB to PC.
Thanks in advance.
Click to expand...
Click to collapse

Turns on but won't boot

I have an I747 that was running CM13. It was fully updated, NJ2. Had TWRP 3 on it. It was running great and one day the battery died. It charged for a little and will turn on, but not go past the CM guy logo. I tried booting into recovery and same thing, I get the TWRP logo but doesn't go beyond that. It goes into recovery but it's not recognized by the pc when connected. It's almost like the internal card went bad, and that's why it turns on but won't boot. Any ideas? Any help is appreciated
Did you try a factory wipe? Reinstall the same or different ROM?
I can't get into the ROM or recovery to do a wipe. I have a back up I'd like to try to restore first, but I'd gladly try any ROM I could get to work
Can you get into download mode to reflash twrp?
I tried. I can get into download mode, but when I connect to the pc, Odin never shows as connected. Usually it turns blue and says like COM1 or something
Are you using the original Samsung cable? Tried using different USB cables and USB ports?
It's not the original Samsung cable, but I've tried a few different ones. Tried every USB port on the computer.
One of the cables I retired I know works for data transfer because I use it for a different Samsung phone
It's possible the USB port is damaged. I have found with my s4 that even if a cable can transfer data, it can't flash a ROM in Odin.
I thought about that too. I found cracked screen phone on ebay so I can try a new internal board. It was cheap so figured it was worth a shot. Thanks for all your input.
I'll keep you posted with whatever happens.
So I got a new/old phone on eBay. Cracked screen but it turned on. I got that, opened it up, pulled the board out and swapped it in with my good screen. All is working new. Got my cm 13 working again. Thanks for your input.

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