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Hello,
My Samsung Galaxy S is listed as Unknown Device.
It started after an update to 2.2 via Kies and i did that with the regedit exploration. That was the 2.2 beta and then i updated it again with the official release this time also with the regedit exploit. I have formated the internal SD (i cant dismount it cause im on froyo i guess? atleast there is no option about it). Factory reset and so on.
Reinstalled kies 5 times, installed USB drivers again and again. I have tried it on different platforms with both XP (32-bit), Vista (32-bit) and Slackware Linux (32-bit). The computors just cant find drivers for the device.
I have tried all the different usb options in the phone settings nothing happends. I think i have tried everything that can be found here and on google...
The phone is Rooted and im now on PDA: I9000XWJP6, PHONE: I9000XXJPM, CSC: I9000XEEJP4.
Build Info: 2010. 10.
I believe the main thing here is that i dont even get the MTP application in the phone to recognize that a USB connection have been initialized. Nothing happend in the phone when i connect the USB no MTP screen or anything, just chargeing. I have tried 2 diffrent usb cords both that worked before so its not that.. The computor just says unknown device and Kies dont notice anything at all.
I have tried installing another firmware with Odin in Download mode and stil unknown device.
So i believe the phone have, in some way lost its internal usb drivers? I have also noticed that the battery "100% charged" icon does not disapear after i disconnect the usb or the charger. Also sometimes the icon continues to charge after i disconnect. Sometimes when i turn the phone of it starts by itself after like 2 min.
Anyways! What i was wondering is if there is a way to install an official firmware via update.zip volume-up+home+power?
When i try to install a customized rom with update.zip it says:
E:signature verification failed Installation aborted.
Cause of 3e bootloader? But i think its best to maby have a good stable firmware before i go customized?
So any help would be appreciated!!! heeeeeeeelp.....
Try installing theses drivers x64 x86 depending on what operating system you're on.
If that doesn't work try going into download mode and connect with odin. With the recovery problem you need to flash 2e recovery
You can also try and download and flash the latest version firmware to your phone and see if that helps.
Good luck and tell me how it goes
Serikiito said:
Try installing theses drivers x64 x86 depending on what operating system you're on.
If that doesn't work try going into download mode and connect with odin. With the recovery problem you need to flash 2e recovery
You can also try and download and flash the latest version firmware to your phone and see if that helps.
Good luck and tell me how it goes
Click to expand...
Click to collapse
Hi m8!
Thx for the reply!
I have allready tried installing those drivers doesnt work for me.
I have tried Download mode with Odin to, it still says Unknown Device in Windows (i have Vista 32-bits, but tried it on XP and Linux to).
So anything that has to do with a USB-connection seems impossible at the moment...
The phone dont start the MTP application at all and windows dont install the drivers, it just says unknown device when trying to install.
I just unistalled Kies and removed everything from regedit with "kies" in it and then rebooted and downloaded a new fresh Kies file. Installed it and rebooted again while i wiped the phone, formated the SD and did a factory reset.. still "Unknown Device" :[
The problem seems to be the software in the phone.. so my question is: Is there is anyway to update or flash the firmware in the phone without any USB connection?
Is there maby any way to get 2e recovery mode without usb connection?
Endombed said:
Is there maby any way to get 2e recovery mode without usb connection?
Click to expand...
Click to collapse
There is an app in the Android Development section here that allows you to flash a kernel within Android. Never tried it myself but I believe it is now stable and you could use it to flash CF-Root internally
EDIT: Here you go...
http://forum.xda-developers.com/showthread.php?t=877444
Have you tried recovery mode? Big yellow triangle with Android man holding shovel. Then connect to PC with Kies running and click on firmware update button.
Thx man!
But it seems that i dont have root access anymore, so cant use that app either :/ i think im a hopeless case.. :[
Tehpriest said:
Have you tried recovery mode? Big yellow triangle with Android man holding shovel. Then connect to PC with Kies running and click on firmware update button.
Click to expand...
Click to collapse
Yes man.. i get the same thing with the Yellow friend that says "Do not turn of target!!!"..
"One of the USB devices attached to this computor has malfunctioned. And Windows does not recognize it."
and also
"Unknown Device Installed
The software for this device has been successfully installed.
Unknown device - - Ready to use"
Are you connecting through a hub or direct to the back port of the PC. A hub will cause problems. If direct then try this.. Plug in and wait till you get the unrecognised device info. go into device manager, identify the device it will either say Samsung or unknown device. right click and remove device say yes if it asks if you want to delete the driver. now restart the pc after unplugging the usb then after it has fully restarted and connected to the net plug it back in again. Hopefully it will look on the net for the driver and install the correct one.
Tehpriest said:
Are you connecting through a hub or direct to the back port of the PC. A hub will cause problems. If direct then try this.. Plug in and wait till you get the unrecognised device info. go into device manager, identify the device it will either say Samsung or unknown device. right click and remove device say yes if it asks if you want to delete the driver. now restart the pc after unplugging the usb then after it has fully restarted and connected to the net plug it back in again. Hopefully it will look on the net for the driver and install the correct one.
Click to expand...
Click to collapse
Yep tried that to.. i have even tried it on 3 diffrent computers 2 of them in all usb ports.. and everything els works that was connected in those ports.
I dont think its the software in the computer that is the problem.. :/
I believe there is some internal (in the phone) usb firmware problem, if thats possible?
i have exactly the same problem my usb by giving uknown device (i used it at 3 computer with kies software) it seems usb not working anywhere.
I believe our only solution is to find a way to install e2 recovery via the phone.
I have this problem also.
My SGS is rooted.
I tried everything. Googled many hour.
I din't know what more to do.
I have "Android system recovery <2e>" Is this an advantage?
I turned the phone in to my provider. this message is what i got from the repairservice.
Repair Details: The phone's charge connector is moisture/water -damaged, can not be repaired. returned without action.
WTF?!! i have been really careful with the phone. The only thing i can think of is that it has been really cold where i live (Sweden) and i had it in my pocket.. but i mean cmon! it goto withstand that!
I guess i have to wait for samsung to make it possible to update firmware via Wifi.
Neon2 said:
I have this problem also.
My SGS is rooted.
I tried everything. Googled many hour.
I din't know what more to do.
I have "Android system recovery <2e>" Is this an advantage?
Click to expand...
Click to collapse
With Recovery 2e i think it can be possible to update your phones firmware with the update.zip file but i think you need to have your phone rooted.
Repair Details: The phone's charge connector is moisture/water -damaged, can not be repaired. returned without action.
All makes of Smartphone seem to suffer from, condensation problem .
Or at least thats what the service centres
jje
Endombed said:
With Recovery 2e i think it can be possible to update your phones firmware with the update.zip file but i think you need to have your phone rooted.
Click to expand...
Click to collapse
I think so. I have my phone rooted and also ROM Flash Manager installed. The issue now is to find an european stock image to flash compatible with ROM Flash Manager
I looked for the stock firmware image (my phone has JF3) but can't find where.
Anyone?
I don't want to flash a cooked image just in case I have to ship the phone to the repair service.
Hello, I have exactly the same problem.
My SGS is unrooted, due to warranty, and alway keep it with maximum care (it is not a free phone...).
Symptoms are the same:
-It started after an update to 2.2 via Kies
-Absolutely unrecognized by windows (xp32 and win764) anymore
-battery "100% charged" icon does not disappear after i disconnect the usb or the charger
-turning the phone off it starts by itself after like 2 min.
More: incredible but sometimes when connected to car charger, I have the message "usb connected".
Already tried all possible (unrooted) tricks.
I believe usb internal drivers (if any) are corrupted (maybe by moisture?), how to reinstall them?
Maybe usb connector damaged; I have moved a little bit with a scrwdrvr the usb connector plate and clean with air and a thin blade but no result.
I will bring to service, as warranty is still valid, but surely they will discard me (I am optimist)
If there is any solution, please post it.
Hello,
Same here, can't connect phone to pc, mtp dont start on phone after connect it on pc !
Anyone know how flashback stock rom if its possible ?
Hi someone have a stock firmware for flash it in to recovery ?
I think i will try send the phone to samsung after reflashing for see what the guys from samsupport says about this !
Yes, if a part of firmware has been corrupted (with usb info for pc recognition) maybe the solution is to reinstall entire rom.
How to find a stock rom?
How to reinstall rom from SD card in a non rooted phone with no usb connection?
Hello xda users,
I need HELP !
I have a galaxy tab P1000
currently froyo 2.2
wanted to upgrade to GB
Tried the Odin way from another link on this site (MANUAL updation for galaxy tab(p1000) into 2.3.3 gingerbread ), it failed and the Tab got soft bricked,
somehow managed to unbrick it, now its back to its original fw, but it keeps restarting in a loop until i switchd the damn thing off completely
I have tried to go in download mode to flash but odin doesnt recognise it , tried differnt computers too, no use.
I have gone in recovery mode, hard reset, wipe cache , still when i switch it on, it goes in a reboot loop.
tried to use heimdall. cant get sucess as i might not understand how to use it properly
Please help.
Sincere thanks to you if you can help me get my tab up and running., if not in GB atleast back in froyo.
(PS- i im not worried about my data , and i have not backed up the rom etc before doing any of these)
Try to reinstall or install a usb driver from samsung
tried that before , didnt work
anyway now i managed to get it detected on ODIN and flashed it to GB
Libon
Yeah, happened to me too, nearly had a sh*t my pants when Odin didn't recognise my Tab.
I would recommend -
charge the Tab fully using wall adapter (4 hrs+)
plug it in with Odin open and using USB cable
don't expect Odin to recognise the Tab immediately
check back after 5 mins or so (I don't know, does Odin refresh?)
I was able to restore my Tab from the PC - ! - Marvin screen.
I don't want to go back there again though!
yea dude.. same here
i kept it on charge for a couple of hours and then tried.. bam it conencts..
Libon
Tab not turning on
HI Guys I have Galaxy 1000 .I was updating it by using kies in between the process my computer shut down and when I am trying to connect my tab again its not turning on .can some one help me please ?
Waiting no charge baterry 2 3 j
Run odin
Connect tab . Wait Long time 20 30min
Tab is. Détect go flashing
Sorry for my english
I m.. French
Envoyé depuis mon GT-P1000
GT P1000 Odin wont detect
hi guys can you help me on my GT P1000 odin wont detect it even after 2-3hrs. tried everything but odin wont detect my device.
thanks in advance...
iamkakers said:
hi guys can you help me on my GT P1000 odin wont detect it even after 2-3hrs. tried everything but odin wont detect my device.
thanks in advance...
Click to expand...
Click to collapse
do u have samsung kies installed in your pc? if does, kill the kies process (Ctrl+Alt+Del). close, and open odin3, put your tab into download mode, and then plug it into usb port. try to change different ports.
i always had this problems.. if all if that didn't work, i'll format my pc
Sent from my GT-P1000
odin3
hi
i also have a gt p1000 and odin3 doesnt detect the tab. i've been trying to root my tab for a while, tried odin and it doesnt detect, tried doomlord and it doesnt even get past the first step. i tried uninstalling kies on my windows 8 laptop and still no luck im not too sure what to do. is there something that i might be doing wrong because i follow all the info thati get from here.
is there another rooting app i can try that doesnt brick my device? and or is there an app that i can get that i am able to use a ps3 controller on my device that does not require a rooted device. please help
thanks
My Galaxy tab also doesn't connect to usb after cache wiped humber os flash
Thanks in advance guys!..
Earlier I was using Cyanogen mode 10 Custom ROM but has few issues like recognize SD card.
later I flashed to Humber OS caused real problem.
It was clock work recovery installed but my tab tab boots stays on screen humber OS.
It goes to recovery mode, and also to some unknown recovery mode.
Either the way not recognized by computer. I tried all options like heimtal an Odin. No help.
Friends any help, would be highly appreciated.
BUMP
Any solution to this given the fact that usb drivers have been installed?
Are you sure it is recognised by the computer before trying Odin or Heimdall?
I seen this in a post:
#################################################################################
4 Reasons Why Odin is Not Detecting Your Android Device:
Reason 1: No drivers installed for your phone
Most of the time Odin is not able to detect your phone, simply because you haven’t installed the drivers for your phone. Normally windows would automatically download the respective drivers for your phone from the internet and install it. But in case it isn’t able to do so, you need to download the drivers from your phone manufacturer’s website.
Reason 2: Inferior quality or damaged USB cable
Odin is very sensitive to low quality or damaged USB cables, which is a major reason why odin will detect your android phone in file transfer mode but fail to detect it in download mode. You might have a genuine USB cable that came with your Android phone but with time its quality will depreciate, which is why you might have to get a new USB cable.
Reason 3: Odin is corrupted
This happened once with a reader on my blog, we tried everything to solve his problem, but in the end using a different version of Odin worked out for him.
Reason 4: USB port is defective
Defective USB ports can also be a reason for Odin not detecting your Android phone. This was a problem faced by one of my readers and plugging the USB cable in another USB port worked out for him.
#######################################################################
and I need install cwm recovery on a twrp recovery and just do that with this app:
ROM Manager
if you want do same job; you can download it from google play easily!
and install recovery,rom or restore backup with it.
farza(db)astany said:
I seen this in a post:
#################################################################################
4 Reasons Why Odin is Not Detecting Your Android Device:
Reason 1: No drivers installed for your phone
Most of the time Odin is not able to detect your phone, simply because you haven’t installed the drivers for your phone. Normally windows would automatically download the respective drivers for your phone from the internet and install it. But in case it isn’t able to do so, you need to download the drivers from your phone manufacturer’s website.
Reason 2: Inferior quality or damaged USB cable
Odin is very sensitive to low quality or damaged USB cables, which is a major reason why odin will detect your android phone in file transfer mode but fail to detect it in download mode. You might have a genuine USB cable that came with your Android phone but with time its quality will depreciate, which is why you might have to get a new USB cable.
Reason 3: Odin is corrupted
This happened once with a reader on my blog, we tried everything to solve his problem, but in the end using a different version of Odin worked out for him.
Reason 4: USB port is defective
Defective USB ports can also be a reason for Odin not detecting your Android phone. This was a problem faced by one of my readers and plugging the USB cable in another USB port worked out for him.
#######################################################################
and I need install cwm recovery on a twrp recovery and just do that with this app:
ROM Manager
if you want do same job; you can download it from google play easily!
and install recovery,rom or restore backup with it.
Click to expand...
Click to collapse
reason 1: my phone is samsung and it's detected by ODIN, kies and I transfer files from and to my computer without problems. also tried reinstalling just in case but nothing, so I guess this is not the answer for my problem
reason 2: tried with original cable, but as I didn't use the tablet for a long time I also thought it could be the cable, so I asked a friend of mine if he could lend me one cable, but that didn't work. pity. :/
reason 3: tried 3 different versions of ODIN, and in every version my phone (mentioned above) is detected. shame. :S
reason 4: tried the 3 different USB ports in my laptop. two 2.0 USB ports and one 3.0 USB port, so again I doubt this is the reason of my problem.
extra reason: ~~~ maybe it's the OS version ~~~ // this laptop came with windows 8 preinstalled. nothing. then, I updated to win 8.1. again nothing. now I'm running windows 10 and the same, nothing is detected neither by ODIN nor the computer. also tried in 4 different computers running win xp, win 7 and other with win 8.1.
btw, thank you anyway for your apportation; this may help other people, but unfortunately, it's not my case, so can anybody else join me to think about a new reason and a way to solve it? thank you very much :good: :highfive: :fingers-crossed:
~~~~~~~~~~~~ EDIT ~~~~~~~~~~~~
I have continued researching and found a software. it didn't work for me, but maybe it works for other people.
-first, you have to make sure you have java installed on your computer.
-second, extract the oneclick.rar file on an easy-access directory.
-third, put your tab on download mode (while charging icon when tab is turned off, press power + volume down until a yellow triangle appears).
-fourth, click start unsoft-brick and let the magic begin! 8)
note: if a warning error pops up, trust the software and click on resolution center and follow the instructions of one of the three "alternative ways".
download: https://www.dropbox.com/s/8ix6yygu23a1kjn/OneClick.rar?dl=0
good luck!!
help
blizzard_boy said:
tried that before , didnt work
anyway now i managed to get it detected on ODIN and flashed it to GB
Libon
Click to expand...
Click to collapse
hi can you plz help me out with the processess you followed to as im suffring the same problum only CWM working and even it shows sd card mount error also not installing any rom via SD card showing error and odin not detecting it nothing happening only CWM and blank screen
blizzard_boy said:
tried that before , didnt work
anyway now i managed to get it detected on ODIN and flashed it to GB
Libon
Click to expand...
Click to collapse
How did you did it im having the same error???
i did the same thing with my tab exactly like yours plzzzz help me recover it
Hello guys,
as I wanted to delete unnecessary blow apps I think I deleted some important System app that is responsible for connecting to a PC. Now the S5 mini behaves as I it is connected to a battery charger when it is connected to a PC, there is no sign that it is recognized by the PC. I allready tried to Flash recovery with Odin but it isnt recognized by Odin too (in download mode). Am I doing something wrong? Can someone help me PLEASE get my phone working again and flash some custom ROM? Thanks in advance!!!
Try to install kies drivers for your smartphone and retry on odin. I think the only problem is the missing of the drivers
No, Kies is installed and it has no effect. Neither Kies nor the Computer recognize the phone, even on the phone theres no sign it is connected to the PC except the battery loading sign.
Try To find the drivers on google and install them. Do you have a custom recovery? If yes you can flash a custom rom
Download mode isn't related to kernel nor recovery, so unless you somehow wiped all phone's memory (all partitions) you'll still have download mode. So if you can enter Samsung's download mode and your computer doesn't recognize the phone it's one of them:
1. Bad cable, some USB cables only charge, no data connection;
2. Bad USB port on either phone or computer, try and different computer.
Good luck.
Lost USB functionality, unable to root via USB.
Samsung SM-N920W8, Canadian Note 5. Have successfully rooted many times via odin. Never flashed a custom rom just used stock. Installed Flashfire to wipe system and maintain root. Wiped successfully, lost root. Lost USB ADB functionality and USB fast charge. Unable to OTA because I have a device showing status as "custom". I would like to find a solution if possible to get USB ADB connectivity or root back. This is not a blame game. I knew the risks of using this app. I'm just looking to see if there is a solution. When I connect my note to any windows PC with Samsung drivers and ADB Debugging enabled. I just get a "device not recognized" error on the PC. Only happened after I wiped it. No longer able to use odin on PC as normal. Lost custom recovery so no flashing SuperSu either. Tried flashing stock rom via stock recovery and get an "DM-Verity verification failed, update from external strage is disabled" error. Any help would be greatly appreciated.
Thanks
Biggspeed said:
Lost USB functionality, unable to root via USB.
Samsung SM-N920W8, Canadian Note 5. Have successfully rooted many times via odin. Never flashed a custom rom just used stock. Installed Flashfire to wipe system and maintain root. Wiped successfully, lost root. Lost USB ADB functionality and USB fast charge. Unable to OTA because I have a device showing status as "custom". I would like to find a solution if possible to get USB ADB connectivity or root back. This is not a blame game. I knew the risks of using this app. I'm just looking to see if there is a solution. When I connect my note to any windows PC with Samsung drivers and ADB Debugging enabled. I just get a "device not recognized" error on the PC. Only happened after I wiped it. No longer able to use odin on PC as normal. Lost custom recovery so no flashing SuperSu either. Tried flashing stock rom via stock recovery and get an "DM-Verity verification failed, update from external strage is disabled" error. Any help would be greatly appreciated.
Thanks
Click to expand...
Click to collapse
I had same problem few days back
The problem was usb cable i bought new cable and now pc and odin recognizes my note5 but still cant copy or transfer or able to flash anything
Then went back to replace the cable to mobile shop got another cable now it work's perfectly transfer and flashing.
flashed stock successfully now
Hope this will help
I have tried at least 2 dozen cables and at least 8 PC's including taking it to several repair shops. No change. Same windows error on all PC's. What I havent tried is Linux. Not to hopeful though. I dont have a linux machine or linux experience.
Hello all! I have a unlocked Note 9, this is my 2nd one. Both I have wanted to restore back to 8.x from the beta, ODIN, and smart switch are not working. They are recognized, and then when the phone restarts into download mode they basically just sit there, do nothing. I started to think it might be the driver for download mode, not installed right, so it cant find the phone correctly. So can someone confirm this is what you see / should see when the phone is in download mode
SAMSUNG Mobile USB CDC Composite Device
Thank you!
JediSamReye said:
Hello all! I have a unlocked Note 9, this is my 2nd one. Both I have wanted to restore back to 8.x from the beta, ODIN, and smart switch are not working. They are recognized, and then when the phone restarts into download mode they basically just sit there, do nothing. I started to think it might be the driver for download mode, not installed right, so it cant find the phone correctly. So can someone confirm this is what you see / should see when the phone is in download mode
SAMSUNG Mobile USB CDC Composite Device
Thank you!
Click to expand...
Click to collapse
I Havnt played with the note 9 in terms of flashing or rooting as I have the SM-N960W Canadian Snapdragon version and there is no way yet. I've used Odin many times to flash and it can be fussy for a few reasons, I rooted my Galaxy S7 and nexus 5 and a few others. My tips would be....
First Uninstall Samsung driver.
Then Download "usbdeview" on your pc and Uninstall any previous USB connections labeled Android or Samsung or related, as this will allow you to start off as if it's a fresh connection.
Re-Install Samsung USB drivers, then....
Plug in Using stock OEM Samsung Note USB cord and wait for it to connect and drivers to be recognized.
If no luck there try a different USB port. USB 2.0 May work if your using USB 3.0 and it isn't.
Try a different version of odin, there are many, also running odin as administrator may help but not necessarily for sure.
If all this fails try on another computer or laptop. Make sure you only select the proper/necessary options in odin.