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I have this problem:
Plugging USB Cable:
-charges the phone if plugged during restarting
-replugging the USB while turned on will not charge the phone
-won't bring up the USB screen (works before though)
-it doesnt say "USB not recognized" but it doesn't say anything at all
-works if in Download mode (I can even flash roms)
-won't mount in recovery mode
Plugging a wall charger
-charges the phone if plugged during restarting
-replugging will no longer charge the phone. (This is the most annoying part, I have to restart just to charge the phone)
I have tried on both Cyanogen and Litening ROMs, same behavior
I have the Korean Galaxy S2
I have tried connecting through a different computer and even the PS3, nothing gets recognized
Help !! T__T
up... Help T__T
A hardware fault = service centre
B wrong firmware install stock firmware .
jje
Not sure if ita hardware as it gets recognized and works perfectly during download mode.
Is there something i can flash to fix this?
Sent from my GT-I9100 using XDA App
up... T__T
Try the stock firmware
Your on s1 or s2 ?
your sig says s1 and your in s2 fourms
I upgraded phones but havent update my sig yet. I have S2. So I should revert back to the stock firmware?
miocai said:
I upgraded phones but havent update my sig yet. I have S2. So I should revert back to the stock firmware?
Click to expand...
Click to collapse
if it is me i would try the stock firmware
and make sure your using s2 charger
some of my friends couldn't charge while using other chargers not original
---
for recognized someone once told me to try to install kies samsung
CoffeeDroid said:
if it is me i would try the stock firmware
and make sure your using s2 charger
some of my friends couldn't charge while using other chargers not original
---
for recognized someone once told me to try to install kies samsung
Click to expand...
Click to collapse
Kay, will try that once I get back home. I wonder what happened though why it only gets recognized only in Download Mode...
Didn't work... any suggestions?? T__T
phone hard bricked after flashing the korean firmware... HELP !! T__T
Disclaimer:
I've searched all over the forum and found few close to my problem but this seems different
Background:
I recently flashed my Galaxy S2 International version with CM9 nightly build. Since then, when I turn off the phone and put it for charging, the battery charging animation stays like that till the phone is fully charged unlike the stock ROM where that animation disappears after some time.
Simultaneously I've noticed something else, when my phone is plugged to USB cable attached to my computer, a pop up appears at the bottom right (notification area) which says "USB Device not recognized" and in Device Manager it's listed as "Unknown Device"
I ignored it thinking that it might be an issue with the CM9 Build as it's not fully functional. I've had the phone that way for around 10 days.
Recently I thought of switching to XXLPQ(Official ICS Update) and I got into Download Mode but Odin doesn't see the phone. No "communication" establishing between phone and computer.
I also had CM7.1 on SD Card and I thought flashing that old CM might bring my USB functionality back.
So got into ClockWork Mod Recovery and flashed it. Flash was successful. But now phone is in boot loop with "Samsung Galaxy S2" with an exclamation.
If I try to press and hold the power button, it comes back to that battery charging screen even though phone is not plugged to either USB or charger.
I can get into download mode(Odin can't see the phone) but not into Recovery Mode.
Three things that I see as of now on my phone are the boot loop I mentioned above or Download Mode (but not recognized by Odin) or Battery Charging animation.
I'm sure there's nothing wrong with USB Cables or Drivers or Kies or anything else. Because my brother's S2 works just fine which is on "Stock ROM".
I need help. I'm sure that CM9 nightly broke that basic USB Device functions on the phone.
Please let me know if there is any alternative for recovering my S2. I know that the worst is, it goes to Repair Center.
But I hate to give up on this!!
Are there any other tools or recovery softwares which can be used to re-flash the phone other than Odin no matter what screwed up state the phone is in!?
Deleted - sorry, hadn't read your post properly.
firstly i want to ask does your phone charges? if it does it sounds like u dont have development option enabled.. or ur usb port is broken.. if it doesnt charges then im pretty sure ur usb port is broken...
about the recovery.. can u use ur SD card on ur brother's SG2 and put stock rom into it? and then insert it into ur SG2 and try flashing it throught CWM
warrez said:
firstly i want to ask does your phone charges? if it does it sounds like u dont have development option enabled.. or ur usb port is broken.. if it doesnt charges then im pretty sure ur usb port is broken...
about the recovery.. can u use ur SD card on ur brother's SG2 and put stock rom into it? and then insert it into ur SG2 and try flashing it throught CWM
Click to expand...
Click to collapse
Thanks for the response Warrez!
- Phone charges (but that battery charging logo stays like that)
- When I flashed CM9 nightly I'm sure I haven't checked or played with Development option (It's not enabled)
- And last, I'm not able to get into Recovery Mode as well (already mentioned above)
Any other inputs!?
I have the EXACT same problem
Me too exact same problem .
I've confirmed my setup is fine as it works with Odin for my tab 7.7
Exact same issue, stuck at Samsung logo with exclamation mark. Can't get into recovery, can get into download but computer says device not recognised .
I was running Slim ics at the time then about to switch to cm9 and siyah kernel
crunchie-uk said:
Me too exact same problem .
I've confirmed my setup is fine as it works with Odin for my tab 7.7
Exact same issue, stuck at Samsung logo with exclamation mark. Can't get into recovery, can get into download but computer says device not recognised .
I was running Slim ics at the time then about to switch to cm9 and siyah kernel
Click to expand...
Click to collapse
I was using Siyah kernel too. hmmm
It doesnt look good
crunchie-uk said:
Me too exact same problem .
I've confirmed my setup is fine as it works with Odin for my tab 7.7
Exact same issue, stuck at Samsung logo with exclamation mark. Can't get into recovery, can get into download but computer says device not recognized .
I was running Slim ics at the time then about to switch to cm9 and siyah kernel
Click to expand...
Click to collapse
Well.. I made some progress in last few days! I've taken out the battery and got into Download Mode. I was holding buttons and my brother inserted the battery. What I did was I powered of the system and connected the phone while it was in "Download Mode". I waited for some time.. Say more than 3-4 mins.
Rebooted my PC and once it's back it wasn't saying anything. For my surprise I see the "Yellow COM" established in Modem. Without delay I grabbed recovery ROM which is posted in one of the sticky threads. Flashed the phone.
Now, it got little interesting! When the phone is booted back post flashing it shows that "MTP Device" even though USB Cable isn't plugged into it!
When I turn off the phone, it either reboots back without hesitation or ends up at "big green battery charging" animation!
To get back into OS, I have to get into recovery mode and then I use "Reboot System"!
And that "USB Device malfunctioned or not recognized" thing is intermittent.
At times it says that and at times it establishes "COM connection" in Odin.
I re-flashed old bootloader thinking that it might be a phone's basic operating driver issue. But that didn't solve the issue!
I've even flashed latest stock European ICS Firmware.
And with ICS, things got even more interesting!
It started throwing up new message "Charging Paused due to over voltage"
What I'm sure of is.. It's definitely got to do with CM9 ICS. Because when I was on beta official ICS before I switched to CM9 Nightly phone was working like a charm! As soon as I flashed CM9 Nightly, I started getting that "USB Device Not recognized" issue with the battery irregularities.
I wasn't sure how I could get the phone recognized in Odin. Hastily I flashed CM7.1 on CM9 compatible ClockWorkMod Recovery enabled Kernel. That is when the problem got more complicated!!
I'm about to give up and pay someone to fix it via Jtag.
I've tried several computers, several cables , multiple reboots and everything else.
Windows just still says usb device not recognized so the phone must be corrupted somewhere.
Please change ur USB cable, i had this problem n its only frm the cable.
I don't believe this.........
I had tried two other cables ( a nokia usb>micro usb and another one ) as i had lost my samsung usb>micro usb lead and both those said unrecognised device....
I had just given up, ordered a jtag repair and then my old dear finds the samsung cable!!!!
Bizarely it now recognises the phone.
Hi Guys
I am having the exact same problem and am still looking for a solution.
My phone is not recognised by the PC after installing CM9 Nightly and now I am stuck until I can get the device driver installed again so that I can use Odin.
I am using the official Samsung USB cable which worked fine until the CM9 flash.
I am assuming this is a common problem so am hoping that somebody can supply a fix asap.
Any help will be appreciated
Ta
I had the almost the same problem .. I took it to the place I bought from .. and fix it .. they told me it was a hardware problem ( I remember with the hard disk .. I forgot )
The same thing, after using the Custom ICS LPQ roms!!
Now there's no way i can't use Odin to flash official rom!
Hey Guys
Check the link
http://forum.cyanogenmod.com/topic/44994-cm9-20120320-usb-mtp-device-not-installing/
Fingers crossed
---------- Post added at 02:37 PM ---------- Previous post was at 02:33 PM ----------
Has worked for me
lenny74 said:
Hey Guys
Check the link
http://forum.cyanogenmod.com/topic/44994-cm9-20120320-usb-mtp-device-not-installing/
Fingers crossed
---------- Post added at 02:37 PM ---------- Previous post was at 02:33 PM ----------
Has worked for me
Click to expand...
Click to collapse
Finger crossed
Sent from my SGH-I897 using XDA
crunchie-uk said:
I'm about to give up and pay someone to fix it via Jtag.
I've tried several computers, several cables , multiple reboots and everything else.
Windows just still says usb device not recognized so the phone must be corrupted somewhere.
Click to expand...
Click to collapse
Last time I checked.. My phone is getting detected in Odin. But not always! Every 5 attempts it sure is seen by Odin 2-3 times. And it's on ICS 4.0.3 XXLPQ with "Charging Paused high voltage detected" message even though it's not plugged to charger or USB Cable.
My brother advised me to leave the phone that way and wait till it goes dead and then keep it dead for at least a week and then try charging it fresh with phone's stock charger. Now 5 days passed and I'm waiting for another 2 days to try this out!
Cheers,
A.
lenny74 said:
Hi Guys
I am having the exact same problem and am still looking for a solution.
My phone is not recognised by the PC after installing CM9 Nightly and now I am stuck until I can get the device driver installed again so that I can use Odin.
I am using the official Samsung USB cable which worked fine until the CM9 flash.
I am assuming this is a common problem so am hoping that somebody can supply a fix asap.
Any help will be appreciated
Ta
Click to expand...
Click to collapse
Gee.. Try this! Take the battery out of the phone and press the power button for few secs with the battery out. Take someones help to put the battery back while you are holding the download mode button combination.
When you get into download mode, leave the phone that way and do not plug it to the USB Cable. Power off the PC and wait of 3 mins. Now connect the phone to the USB Cable while the PC is still off and phone is in Download mode.
Turn the PC on and wait for till it reaches desktop and then give it 3-4 mins. Now launch Odin. If you have any luck you should see that "yellow COM"!
The same procedure worked for me! If you happen to see that "yellow COM" on Odin don't delay anymore. Just flash any stock ROM. 2.3.6 or 4.0.3!
P.S.
Odin may not see the phone on the first attempt. If so.. Repeat the steps for 2-3 times
All the best!
Cheers,
A.
MAJED.y said:
The same thing, after using the Custom ICS LPQ roms!!
Now there's no way i can't use Odin to flash official rom!
Click to expand...
Click to collapse
You could try the same instructions that I posted to lenny74!
Cheers,
A.
Guys Please help
While i have try flash software via mobile odin battery has comes out. After boot phone again touch screen stop working.
Now S2 stook on Samsung galaxy s2 logo and dont wanna boot at all. I have acces to download mode and recovery ( custom recovery by phil)
Pc can't recognize phone and I can't connect to odin on my pc :crying:
Pleas if someone can try to help me. Thank u
Edit:
Finnaly I have install drivers on my pc and can see phone in odin but while i try flash any software keep loosing connection and operation goes fail.
So why you don't fix connection ?
Send form Galaxy S2. But I don't have it :-\
How? Looks like phone loosing conection by itself
Sent from my E10i using xda app-developers app
Is your cable working with other phones if not working try to plug in other usb port. And try to clean usb cable
Send form Galaxy S2. But I don't have it :-\
Yesterday I played with something similar to the i9000 I had to remove the sd card. After that everything worked.
Most of the time pc cant recognise phone. But if im lucky enough to get comeation in download mode odin says added then start flashing new software and when its comes to write nand loose connection and odin says removed and then connecting itself again. Quiet wired
Sent from my E10i using xda app-developers app
I have try four cables already with different port always same thing. The funny thigh is that I still can flash any custom rom via custom recovery. Phone booting properly but screen do not responded for touch
Sent from my E10i using xda app-developers app
Here's the thing guys: a week ago i was at a bar whith some friends and one of them spilled a glass of beer on my phone.I queckly removed the beer from it,removed the battery,sim card and sd card and left it for 1 hour to dry.After that i put the battery back and turn it on.The soft just wen't crazy so i decided to go in CWM and flash the soft back and everything was working fine.During the night i left the battery and the sim out of the phone.In the morning after i used an hair-dryer to be sure that there was no liqued in it, i decided to charge my phone.All wen't well untill i unpluged it and got the a message saing : battery still charging.I pluged it back and left the phone there for 4 hours.Again the same problem.I restarted the phone and wiped battery status,still no efect.After this i decided to flash the stock firmware.I put the phone in downloade mode and connected to my laptop.First odin added the device,the removed it then added it again.After that i put the 3 files and hit flash,but the an error appeared: odin removed it again and windows 7 gaved my this message: usb not recognized.i tried every metode on the internet.No effect.Now odin and kies wont see it.
I've installed the drivers again and again.I am abble to enter downloade mode,but as i said odin wont see it.When i turn on the phone,i get this message: firmware upgrade encounted an issue.please select recovery mode in kies and try again.
I know that this is a soft brick problem,not a hard brick problem,because previosuly i had hard brick and repaired it with JTAG at a local service.
Before this problem appeared,i was using Rootbox Rom.
Please help me.I'm begging you.!
p.s: should i try to reinstall my windows ? and sorry for any grammar mistakes.
You need to clean up your device, usb por at least. 99% alcohol should do the trick.
Formatting win7 or clean samsung drivers & kies uninstall should do it too.
This is trial & error, you can always use that guy who spilled the beer's laptop
Sent from the little guy
Your USB-Port is wrong. you should clean this up and also the whole phone as posted before. All this problems are caused by the USB-Port...
Disassemble it and clean it with q-tips and isopropyl alcohol,
Sent from my GT-I9100 using xda premium
Isopropyl is tha sh*t
Sent from the little guy
gastonw said:
Isopropyl is tha sh*t
Sent from the little guy
Click to expand...
Click to collapse
OK guys.Il come buck with a post to anounce you if i fixed the phone.One more thing: should i install Kies or download only the drivers provided on xda by daerragh or Faryaab [ the link by daerragh if for version v1.5.20.0 (latest as of 26th February 2013) and by Faryaab is v1.5.5.0 (10-06-2012)] ?
p.s: i have allready reinstalled my windows 7 ultimate and updated it to latest version.
Moral:
Do not drink......
Do the kies thing, bulletproof.
Sent from the little guy
I'm buck guys: i did wthat you told me,but no effect.I have cleaned my phone from top to buttom and my laptops usb.I have installed Kies.But no effect.When i connect the phone is says usb not recognized and unknown device.Any other solutions ? please help me.
Try another usb port / cable / pc.
And reinstall kies.
Sent from the little guy
Consult him and make him pay for a galaxy s4 ;p.
Sent from my GT-I9100 using xda app-developers app
Allready tried that.Same problem.
Ummmmmm...sneaky little device, is it charging at least?
If not, usb is completly busted.
Anyways, if it does charge doesn't actually mean your pc will see it, are you using s2's genuine cable? Does your pc sees ANY DEVICE CONNECTED at all? An a unknown device at least?
Sent from the little guy
I eventualy figuared out that my usb was broken, so i send it to a friend who works at samsung service.the repair cost 30 dollars.He told me that i was lucky,because at first he tought that the motherboard was damaged,but it wasn't.Now i have my phone and i recenty installed neatrom lite v4.4 and i have some problems:
1.When i lock the phone,my lockscreen won't appear ? how can i fix that ? i tried from setting,but nothing.
2.Should i install Siyah/Dorimanx or just stay whith the stock kernel ? i don't want my phone to have overheating problems,stability problems etc.I'm not a fan of OC,i just want the phone to move faster and that it won't get stuck,freeze,laggy.
3.How can i install those addons ? i'm interested in the aosp lockscreen with shortcuts and weather info,keyboard aosp,to have the circle battery note gallery and some camera options.thats all
4.How can i add more icons in the notification center ?
5.When i hold the powerbutton,the phone shuts done.Why is that ? I don't have the 4 options that were with the stock version(airplaine mode,data enabler,silent profile and power off).How can i have these back ?
Once again guys,thank you very much for your help.
i am having issue with samsung kies. odin recognizes my phone but kies wont why it is happening so?????
samundra sen said:
i am having issue with samsung kies. odin recognizes my phone but kies wont why it is happening so?????
Click to expand...
Click to collapse
You have problem with drivers. Make clean reinstall the drivers and it should be fine.
Hi guys,
Its a bit confusing but I'll try to keep it as short as possible. It seems basically that I can charge fine in recovery and download but not in the ROM. Syncing doesn't work at all except download..
I have an i9100m. Ran NeatROM and RootBOX and dabbled with a few roms.
Now I'm not sure if it was the roms or wear and tear but I had ASSUMED until today that my USB port was messed. It would not even charge from a PC nevertheless mount as a mass storage on my PC. It can charge fine from an AC adapter.
Anyway, today I randomly decided to put my phone into download mode and what do you know, the phone detects, and I even see it in ODIN, so I guess my USB port is not messed afterall. Perhaps something with the ROMs and kernels that messed it up?
I think this was around the same time when my Triangle went away.... (I never removed it). In download mode now, it says:
Custom binary Download: NO
Current Binary: SAMSUNG Official
I'm rooted and not stock at all so I wonder if that's the cause?
I was thinking of downloading a stock TAR of my carrier and flashing through ODIN. Do you guys think this is sufficient to "Reset" it back to how it was all the way before? And then I'll root and go back to one of my trusted roms (and not mess around)
Thanks
Do you use the original USB cable to connect your phone? That could be an issue.
Anyways, I don't think that something is messed up software-side if you tried several ROMs.
Worst case is that the USB port of your phone is damaged =/
Gesendet von meinem GT-I9100 mit Tapatalk 4 Beta
Yes I am using the original cable. (all same result but obviously wanted to use the original just in case)
I was thinking the USB port was damaged too because after reading, I guess apparently I accidentally created a usb jig? (triangle went away + stats wiped...)
But that aside, if my USB port is damaged, how come when I'm in download mode, PC and ODIN detect a device is connected and it charges, whereas within the ROM, I get neither ???
Just an update guys,
I used ODIN to flash completely back to stock... and I still cannot charge from PC. Basically computer doesn't see the phone at all. So it has to be a damaged port.. unless theres something else other than the internal SD that I can wipe????? I wanted to wipe everything..
Still really puzzles me though... that ODIN can see it in Download Mode.
One of the mysteries I guess.
Did you try to clean your mini usb port on the mobile? It could help.
Sent from my GT-I9100 using Tapatalk 2
So....your phone only charges on DL Mode?????
Sent from the little guy
I have tried to blow some air in there.. any other suggestions?
Well, the computer only recognizes the device in download mode, Windows sees the device, otherwise it doesn't.Just strange that I was able to flash an entire stock image through ODIN but in the ROM can't even get the computer to recognize that ANYTHING is plugged in (or the phone to charge so the phone doesn't see anything either)
And again, whats even more strange is that i had that one cheap extendable USB cable that probably messed everything up (it removed my triangle..so I accidentally somehow created a jig?) is able to CHARGE the phone even in ROM but still the computer can't see it as a device. LOL
This is so messed. I guess my main thing is even if I go ahead to replace the USB port (get it repaired), do you guys still think this problem would occur... =\
stx8 said:
I have tried to blow some air in there.. any other suggestions?
Well, the computer only recognizes the device in download mode, Windows sees the device, otherwise it doesn't.. =\
Click to expand...
Click to collapse
I currently have the exact same problem, except for the flaky usb cable removing your triangle. Mine is still there.
I brought my S2 to a repair shop because i was sure it was my USB port, but the guy there told me it connected in download mode just fine so the USB port should be fine.
Here is what I tried so far
- cleaned USB port
- Used diferent cables
- Used different PC's
- Used different kernals
- Used different roms
- Re-formated/cleared/wiped everything I could find.
Did anyone find a solution? Should I still have my USB port replaced?
Wired99 said:
I currently have the exact same problem, except for the flaky usb cable removing your triangle. Mine is still there.
I brought my S2 to a repair shop because i was sure it was my USB port, but the guy there told me it connected in download mode just fine so the USB port should be fine.
Here is what I tried so far
- cleaned USB port
- Used diferent cables
- Used different PC's
- Used different kernals
- Used different roms
- Re-formated/cleared/wiped everything I could find.
Did anyone find a solution? Should I still have my USB port replaced?
Click to expand...
Click to collapse
did u tried to change the usb port ,because download mode doesn't require a battery ,u can try to go to download mode then remove the battery and u will still in it
hardware problem