Galaxy S2 (Sprint) USB Connection not working - Galaxy S II Q&A, Help & Troubleshooting

So here's the story:
Stock Ice Cream Sandwich on device.
Did not use... Super One Click. Pretty much just skipped rooting? IDK, was in a hurry, didn't take necessary precautions.
Everything seems to work like a charm...
1) Downloaded KIES to install drivers.
2) Used ODIN to flash Clockwork Recovery Mod (getting a triangle now when booting, but nothing loads)
3) Used ODIN to flash I9100 ICS but it fails.
4) "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again." Getting this message. Always on.
5) Got to Download Mode (ODIN), but any computer I plug the USB into does not even start a proper connection. I believe there is electricity flowing, but no data/information being sent/received from either end.
(I could just clean everything up and try reflashing some things, but now my device won't even properly connect to ANY computer with the drivers all properly installed...)
6) Post in xda forums and pray to the Android Brick Gods.
Please... help. I am just wondering why any USB connection isn't working and how to fix it... is my kernel messed up? Did this Galaxy S2 (from Sprint) have the Brick Bug where the /data gets corrupted after a flash... and, finally, does this mean my phone is bricked? I am about to file an insurance claim and pay that $100 deductible :/

ekstatic said:
So here's the story:
Stock Ice Cream Sandwich on device.
Did not use... Super One Click. Pretty much just skipped rooting? IDK, was in a hurry, didn't take necessary precautions.
Everything seems to work like a charm...
1) Downloaded KIES to install drivers.
2) Used ODIN to flash Clockwork Recovery Mod (getting a triangle now when booting, but nothing loads)
3) Used ODIN to flash I9100 ICS but it fails.
4) "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again." Getting this message. Always on.
5) Got to Download Mode (ODIN), but any computer I plug the USB into does not even start a proper connection. I believe there is electricity flowing, but no data/information being sent/received from either end.
(I could just clean everything up and try reflashing some things, but now my device won't even properly connect to ANY computer with the drivers all properly installed...)
6) Post in xda forums and pray to the Android Brick Gods.
Please... help. I am just wondering why any USB connection isn't working and how to fix it... is my kernel messed up? Did this Galaxy S2 (from Sprint) have the Brick Bug where the /data gets corrupted after a flash... and, finally, does this mean my phone is bricked? I am about to file an insurance claim and pay that $100 deductible :/
Click to expand...
Click to collapse
This post is currently in the I9100 forums. Different phone from yours. The I9100 doesn't even work on Sprint's network. At all.
You want the Epic 4G Touch forum, which is located at http://forum.xda-developers.com/forumdisplay.php?f=1281

Related

[Q] Galaxy SII almost bricked please help.

I have a problem with Galaxy s2. Basically it started to drain my battery like hell.
It gets empty in about 10 hours.
Now when I want to flash the phone once again in order to get everything back as it was when I bought it I cannot. This is due to MTP connection activating itself as soon as I turn on the phone. And I cannot enable usb debugging due to that as it says that I have to remove the USB cable.
In addition my phone charges itself really fast about 2 hours. And when I try to power it on without charger plugged in it gives me charging image and yellow triangle with ! in it and thermometer aside flickering. Does anyone have any ideas how to fix my phone?
Have you tried using CWM to wipe all data + clear all cache, then do a fresh re-install?
Yes I tried it now. It still says my USB is connected when its not. And now it doesnt unlock my sim card.
Factory reset that dont work return phone to a service centre ..
jje
Well thats the case I have voided warranty already. Wondering if there are any chances I could put old rom back before returning it?
Make a DIY USB JIG then flash it back to stock rom and have it checked.
EarlZ said:
Make a DIY USB JIG then flash it back to stock rom and have it checked.
Click to expand...
Click to collapse
Not sure what do you mean by DIY USB JIG but I cannot flash it because I cannot switch USB debugging on... Thats the case it shows me that USB is always connected when it isnt and when USB is connected it doesnt let to switch on USB debugging.
Route is source stock rom and Odin load stock rom into Odin enter download mode on phone and then connect cable and flash rom .
No download mode
http://forum.xda-developers.com/showthread.php?t=819551
jje
JJEgan said:
Route is source stock rom and Odin load stock rom into Odin enter download mode on phone and then connect cable and flash rom .
No download mode
http://forum.xda-developers.com/showthread.php?t=819551
jje
Click to expand...
Click to collapse
Thank you all who have replied. I have now managed to get over the USB issue somehow but still something is wrong either with battery sensor or battery. When I power off my phone it switches on automatically and shows the thermometer and battery charge icon. Anyone else have had this problem? It also charges up to 95% and it bursts to 100% very quickly.
EDIT: Now I tried my friends battery and I did not get the flickering temp error and my friend didnt get it with my battery as well. So something now I'm totally out of ideas.
Service centre .
jje
I am having the same issues here, wonder if the topic creator resolved this in any way? I am thinking of getting a new battery?
Just FYI wear a condom or something on your galaxy S II. As it turns out from service my phone supposedly has liquid damage which does not the warranty apply. I have to pay 240 euros in order to get it fixed :S
Hey Guys.
I had an S1 7 months prior to buying the S2, and have upgraded/fresh installed ROMS many many times over the past year. Once the S1 bricked during an upgrade and I was able to get it into Download Mode without using a micro-USB jig from instructions on this website. If my memory serves me correctly, it was a procedure something fairly simple like hold the Home, Volume Up and Power buttons continuously until the phone goes into forced Download Mode.
However, this procedure doesn't work with the S2 or I'm remembering it incorrectly, and I'm unable to find that instruction webpage again. Now my S2 is almost bricked showing a message I've not seen before, "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again."
So far, I cannot get past this message and Kies 2.0.2.11071_128 doesn't recognize the device nor that emergency recovery is needed.
Unfortunately Samsung programmers haven't been quite smart enough or forward thinking enough to make Kies work from behind a proxy which requires authentication (I live and work on a university campus and the only way to the internet is via proxy and authentication) and it has never shown in the past 9 months of usage that it needs to update itself nor finds any official ROM releases. Therefore I've been forced to use Odin and ROMs from here or samfirmware.com for my updates. Until now, there has never been any major problems that I couldn't get around.
Do any of you have instructions on how I can get my S2 into download mode so as to get Odin to recognize the device? It is not possible for me to make my own JIG here in Thailand as there is nowhere for me to go purchase electronic equipment and parts such as soldering irons and resistors. I am a computer engineer and could easily build such if it were possible to get needed parts.
Thanks hugely in advance for any help offered.
Just order a high from ebay
Sent from my GT-I9100 using XDA Premium App
cmcole101 said:
Hey Guys.
I had an S1 7 months prior to buying the S2, and have upgraded/fresh installed ROMS many many times over the past year. Once the S1 bricked during an upgrade and I was able to get it into Download Mode without using a micro-USB jig from instructions on this website. If my memory serves me correctly, it was a procedure something fairly simple like hold the Home, Volume Up and Power buttons continuously until the phone goes into forced Download Mode.
However, this procedure doesn't work with the S2 or I'm remembering it incorrectly, and I'm unable to find that instruction webpage again. Now my S2 is almost bricked showing a message I've not seen before, "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again."
So far, I cannot get past this message and Kies 2.0.2.11071_128 doesn't recognize the device nor that emergency recovery is needed.
Unfortunately Samsung programmers haven't been quite smart enough or forward thinking enough to make Kies work from behind a proxy which requires authentication (I live and work on a university campus and the only way to the internet is via proxy and authentication) and it has never shown in the past 9 months of usage that it needs to update itself nor finds any official ROM releases. Therefore I've been forced to use Odin and ROMs from here or samfirmware.com for my updates. Until now, there has never been any major problems that I couldn't get around.
Do any of you have instructions on how I can get my S2 into download mode so as to get Odin to recognize the device? It is not possible for me to make my own JIG here in Thailand as there is nowhere for me to go purchase electronic equipment and parts such as soldering irons and resistors. I am a computer engineer and could easily build such if it were possible to get needed parts.
Thanks hugely in advance for any help offered.
Click to expand...
Click to collapse
Well kiss my rosy red butt-cheeks! Speaking from personal experience as tech support, I know empirically to replicate something 52 times prior to asking for assistance. This instance shouldn't have been an exception!
Directly after posting this request for assistance, I decided to try Odin once again and DANGED if this time it found my device even with the "Firmware encountered" error showing. Odin stopped around 90% and forced me to reset my S2, but this time it went right into Download mode with nary a fuss. Now Odin just successfully installed KG6.
So if there is anything to be learned from this experience, either by other users with similar issues or myself, it is "if at 1st you don't succeed, try again and again and again and again."

[Solved] Help reverting to stock rom?

I am using the UCKH7 one click w/root tool.
I start download mode by holding volume up and down while plugging in USB. I click the start button but the program hangs at 'factoryfs.img'
Please help. Thanks.
AT&T galaxy s2
Deenybird said:
I am using the UCKH7 one click w/root tool.
I start download mode by holding volume up and down while plugging in USB. I click the start button but the program hangs at 'factoryfs.img'
Please help. Thanks.
AT&T galaxy s2
Click to expand...
Click to collapse
I use heimdall personally. Never had any problems with it. Do you have all the sgs2 drivers installed?
Also check md5 sums to make sure your download is ok.
Sent from my SGH-I777
I'll try heimdall. Drivers should be fine as kies is installed. Rom should be good as I've tried 2 different download sources
Make sure you install the libusb drivers for heimdall before flashing. The instructions are in the heimdall readme. Good luck
Sent from my SGH-I777
Just wanted to post that my problem is solved.
Summary: My AT&T Galaxy SII showed an error on boot (software upgrade failed. connect to kies...). Kies wouldn't even recognize the device so that route was a no go. So as everyone's recommended method of last resort, I decided to flash the device back to stock via odin. I entered download mode (volume up + volume down and plug in usb) and Odin would recognize the device, I would load the stock rom in the PDA slot and hit start and it would begin normally, but it would always fail after a few seconds on 'NAND write start', or 'factoryfs.img'. So I got a 1 click download solution using odin for reverting my phone back to stock. Same thing, it would recognize the phone, but stall out and fail. I also tried flashing clockworkmod via odin but and same problem. People recommended I try heimdall. It would recognize my device, and then fail after 'kernel 100%'.
I tried both programs on 3 different computers, and must have tried 12 different USB slots amongst all of them. I'm fairly handy with this stuff and I worked for hours on it.
xtra info: I had successfully used odin on my computer to flash a kernel just a week ago so I know my stock usb cable was working etc...
Resolution: So I hung my head and drove to the ATT store. After pressing a few buttons on the device and not getting anywhere they sent me to a nearby Device Support Center. I told the girl at the counter that my phone booted to this error screen and that connecting it to Kies did nothing. She asked if it was ok that in the case that she couldn't fix it she would offer me a replacement. I said that was fine and after 10 minutes in the back room she came out with a replacement (free of charge).
Well that was the good news. For the bad news, unfortunately I still don't know how to fix the problem I had, and don't really know how to avoid it in the future. I thought phone's could only get truly bricked if you messed with PIT files and such. There didn't seem to be anything more I could do than flash with odin or heimdall as those were already last resorts. I know I had the right files, the right drivers, and working usb. No matter how crazy I got with my iphone, a full restore was only a click away by plugging in to iTunes. Somehow I messed up my phone so bad that even the device support center couldn't fix it....? Shouldn't have had to be like that.
Thank yous: Thanks to ATT for having a walk-in store and for so easily offering up a replacement. Thanks to the many people on the web who offered remedies.
tl;dr - phone broke, att replaced, still a mystery

[Q] Only able to get to download screen - Not showing in Odin or Kies

I've searched everywhere and can't find an answer to my problem.
GT-I9100 (Sprint)
I hate to admit I am somewhat of a noob. But pretty good at following instructions. I tried to install ics using Odin.
PDA –—> I9100_CODE_I9100XXKPA_CL51925_REV02_user_low_ship.tar.md5
Phone –—> MODEM_I9100XXKPA_REV_02_CL1094591.tar.md5
CSC –—> GT-I9100-MULTI-CSC-OXAKPA.tar.md5
The first instructions I read din't say to do the pit file. So I didn't. I have read later that I should have. The process failed. And when I restarted the phone I can only get to the download screen. When I try to get to recovery I get "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again." I also get the same message if I simply plug the usb into the phone while off, before any buttons are pushed.
Neither Kies or Odin recognize the phone anymore. I've tried different USB ports, a different computer. And I've hooked up a friends AT & T Galaxy S2 and it's recognized fine. Neither computer I've used even makes the beep when you hook up the phone.
The short is since it connected before the flash, and the other phone is showing I'm confident it's not PC related. But not being able to get anywhere besides the download screen has my hands tied to do anything else.
Any ideas would be greatly appreciated! And I have searched all over and can only find similar problems that turn out to be PC related.
thelonnie said:
I've searched everywhere and can't find an answer to my problem.
GT-I9100 (Sprint)
I hate to admit I am somewhat of a noob. But pretty good at following instructions. I tried to install ics using Odin.
PDA –—> I9100_CODE_I9100XXKPA_CL51925_REV02_user_low_ship.tar.md5
Phone –—> MODEM_I9100XXKPA_REV_02_CL1094591.tar.md5
CSC –—> GT-I9100-MULTI-CSC-OXAKPA.tar.md5
The first instructions I read din't say to do the pit file. So I didn't. I have read later that I should have. The process failed. And when I restarted the phone I can only get to the download screen. When I try to get to recovery I get "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again." I also get the same message if I simply plug the usb into the phone while off, before any buttons are pushed.
Neither Kies or Odin recognize the phone anymore. I've tried different USB ports, a different computer. And I've hooked up a friends AT & T Galaxy S2 and it's recognized fine. Neither computer I've used even makes the beep when you hook up the phone.
The short is since it connected before the flash, and the other phone is showing I'm confident it's not PC related. But not being able to get anywhere besides the download screen has my hands tied to do anything else.
Any ideas would be greatly appreciated! And I have searched all over and can only find similar problems that turn out to be PC related.
Click to expand...
Click to collapse
Firstly... Being from Sprint... Are you 100% SURE that you have the GT-I9100? What does your device look like? Does it have a middle "hard button" at the bottom?
Product Name
It shows:
PRODUCT NAME: GT-I9100
at the top of the download screen. There are the four buttons across the bottom. Not what I call physical buttons, because they don't move. I guess they would be called soft buttons below the screen.
You don't have an I9100 and are in the wrong forums.
Do you know what I have then?
Probably http://forum.xda-developers.com/forumdisplay.php?f=1281
But you might want to check under your battery before blindly flashing stuff for the wrong device.
open odin look that kies process is not runing on the background.
Try to boot your phone the message from firmware upgrade failed will come on the screen, when you're on this screen plug yor phone it will be recognized on odin, then leave it plugged in and shutdown the phone and get on download mode it will be recognized
last flash stock firmware complete i always use the XXKI3 with pit file, all of this if u phone is gt i9100
this was what i did, have the same problem in a bad flash of stock GB firmware (2 days ago) same screen and same problem, doing that (read it on a post somewhere) helped me
I was wrong. Its not the i9100. Its the galaxy s2 epic touch. Yeah.... Im kicking myself now. I did try what you said and it didnt work. I posted in the correct thread and was told im bricked.
thelonnie said:
I was wrong. Its not the i9100. Its the galaxy s2 epic touch. Yeah.... Im kicking myself now. I did try what you said and it didnt work. I posted in the correct thread and was told im bricked.
Click to expand...
Click to collapse
aw that sucks! i guess you have to buy an usb jig now! Dont worry, its cheap and very usefull it also resets your flash counter
Can you point me in the direction of where to get a USB jig?
Just figured out what the USB jig does. Wont work for me. I cant take the phone back. I cancelled my plan with sprint. I use this phone as a second device. I may have to do JTag... But its going to be $50.

[Q] AT&T GNote on T-mobile service(signal & Odin issues)

I bought my girlfriend an unlocked at&t note for use with T-Mobile. She is having a bad echo when making and taking calls. And even when she is not on the phone sometimes it goes straight to voicemail when someone calls her. It is on the stock 2.3.6, nonrooted firmware. So I figured if I updated to ics or jb that might help and I want her to be on up to date android. My problem is when I try to update to ICS 4.0.4 with Kies it will go through all the motions but when the phone goes into download mode it is no longer recognized by the computer and the update stalls an the phone just sits in Odin mode. I've tried to refresh the stock Odin tar using Odin but the same problemarises the computer won't recognize the phone while it's in download mode. I know the drivers are installed because when I plug in the phone it will pop up autoplay but it just doesn't work while the phone is in download mode. PLEASE any help is welcomed because I want my girl to STFU with all her complaiBing. Many thanks in advance
If you still have the stock ATT modem on the device, you need to flash the blaze modem for T-Mobile ...(my advice )
You will need to push a CWM recovery image to the device.( effectively giving you root access ).
Then download the blaze modem .zip from the super thread in the general section, and flash the modem with your new clockwork mod recovery.
Odin can be picky with devices. Make sure you have the latest Odin version, and it's clean.
Next, you need the correct cable ...(stock Samsung cable )...if possible.
Next ....only use a rear pc mainboard port, not a front low priority port.
This often causes time out errors, as priority tasks will close non-priority ports.
Odin is also susceptible to anti-virus programs, and you should temporarily turn off these programs when using Odin, then turn them on when finished.
The super thread has many links to other threads describing the "how to " aspects of T-Mobile connection, and they will help as well.
And lastly ....tell the little lady that STFU means ...I've almost got it done ....LOL ...
Happy flashing ....g

Am I doomed

Greetings all,
I am a real noob and have recently taken to playing with my android devices.
Unfortunately I am in a predicament with my old S3 I9300.
I really screwed up and failed to make a Nandroid back up when using TWRP to flash Cynagenmod 13, after following the correct procedure on my other I9300 and successfully flashing it I became cocky and made the fatal error of not having a back up. A bit of back story but perhaps unrelated it was also suffering the old "Failed to Mount EFS" message which I have recently learnt to fix on my Old Old I9100 S2 using ADB.
After flasing It was in a Cynagenmod boot loop and was not able to be recognized by my pc via download mode or recovery, so was unable to use Odin, Kies or even ADB.
After experiencing USB issues with Cynagenmod 13 on my other I9300 when the flash was successful, I decided that perhaps it would be better to flash Android Revolution as the USB connections just seem to work better. After the flash seemed to be successful and the Samsung Logo just hung around and never booted.
I played with it all day, trying to get Kies, ADB and Odin to recognize it to no avail, (I tried every little trick on Google, reinstall drivers, restart pc , restart device, plug unplug, play with the buttons and the battery etc.....) the thing is, is that Odin would recognize it in bootloop.
After growing tired of this not working, for some stupid reason I decided to flash CWM over TWRP via MicroSD, i just thought maybe I could get ADB to work or something. Anyway the flash worked and I continued to try ADB, KIES and ODIN but nothing.
To make matters worse currently when I try to go to Recovery CWM is now looping (I'm hoping its a passing phase), so with recovery gone my phone is restricted to Download mode. I really think my last chance is to get download mode communicating with Kies to get the Firmware.
Feeling frustrated and about throw my phone on the recycling heap after googling and reading so many XDA threads I decided to reach out and ask for any help or suggestions in finding a way to get my phone recognized in Download Mode.
I thank you for your time in reading this post and look forward to hearing any advice.
Cheers.
muddled said:
Greetings all,
I am a real noob and have recently taken to playing with my android devices.
Unfortunately I am in a predicament with my old S3 I9300.
I really screwed up and failed to make a Nandroid back up when using TWRP to flash Cynagenmod 13, after following the correct procedure on my other I9300 and successfully flashing it I became cocky and made the fatal error of not having a back up. A bit of back story but perhaps unrelated it was also suffering the old "Failed to Mount EFS" message which I have recently learnt to fix on my Old Old I9100 S2 using ADB.
After flasing It was in a Cynagenmod boot loop and was not able to be recognized by my pc via download mode or recovery, so was unable to use Odin, Kies or even ADB.
After experiencing USB issues with Cynagenmod 13 on my other I9300 when the flash was successful, I decided that perhaps it would be better to flash Android Revolution as the USB connections just seem to work better. After the flash seemed to be successful and the Samsung Logo just hung around and never booted.
I played with it all day, trying to get Kies, ADB and Odin to recognize it to no avail, (I tried every little trick on Google, reinstall drivers, restart pc , restart device, plug unplug, play with the buttons and the battery etc.....) the thing is, is that Odin would recognize it in bootloop.
After growing tired of this not working, for some stupid reason I decided to flash CWM over TWRP via MicroSD, i just thought maybe I could get ADB to work or something. Anyway the flash worked and I continued to try ADB, KIES and ODIN but nothing.
To make matters worse currently when I try to go to Recovery CWM is now looping (I'm hoping its a passing phase), so with recovery gone my phone is restricted to Download mode. I really think my last chance is to get download mode communicating with Kies to get the Firmware.
Feeling frustrated and about throw my phone on the recycling heap after googling and reading so many XDA threads I decided to reach out and ask for any help or suggestions in finding a way to get my phone recognized in Download Mode.
I thank you for your time in reading this post and look forward to hearing any advice.
Cheers.
Click to expand...
Click to collapse
Hey Mate,
Firstly we all are noobs here helping each other, secondly from my experience of S3, it is such a device that under any condition, if your hardware is intact, you can recover your phone from almost anything, so yeah you might have a solution to your problem.
Coming to the problem at hand, i had the same thing happen to my S3, (only twrp logo showed, couldn't access recovery, no ROM, only download mode available) the way i fixed it was using odin, now i know you say that odin is not recognizing your device, the thing is firstly Kies is useless in this situation acc. to me, it only works stock ROM and that too with difficulty, what i would say is go here - http://developer.samsung.com/technical-doc/view.do?v=T000000117
and then install the drivers to your PC, next up download the official firmware from sammobile or any other site (careful of the version you are using), now put the phone in download mod, start odin and then connect your phone. Now, hopefully odin will recognize your phone and you can flash the official firmware, also i would recommend to stay on the official firmware for like a week before returning to flashing again as i have noticed that constant flashing and wiping leads to not only errors like "unable to mount EFS" but also serious errors like "Unable to mount /system" or "Unable to mount /Data" ,which clearly sucks
Please try the method and tell me if it worked , if not we'l try something else but we sure as hell will get your device working again
If still not recognized then here is a suggestion :
Exit/uninstall from nokia/ovi suit.
Exit/uninstall bluestack. (if u r using it)
Update your drivers(phone specific)
Use correct odin version acc to ur phone
Sent from my Micromax E352 using XDA-Developers mobile app
I'm just gonna throw my 2 cents in too. I didn't read your whole thread as I'm in a slight rush right now.
But basically -
Can your PC recognise your phone when it's plugged into USB in Download Mode? If so, use ODIN to flash any stock firmware and you're back to square one (working, but stock) phone. Then go from there. Obviously try to flash the right firmware or you'll end up no further forward.
If it can't recognise it, try reinstalling the drivers, uninstalling the programs mentioned above and using another USB cable. My experience with my own S3 has shown potential wear with the USB port on the bottom of the phone presumably due to it's age and as a result it doesn't recognise many USB cables.
Regards

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