Develop Bugs

[Q] Bricked phone

So I managed to brick my phone and I know to unbrick it that I'd need to get into download mode and use odin, but I can't even get in to download mode. When I try, the blue led light comes on and stays on, then turns off for about a second, and then it comes back on. Is there another way to get into download mode? Any suggestions?

you can do it through adb

Guide or instructions?
Sent from my SAMSUNG-SGH-I997 using XDA App

Right when I modded the kernel to allow root, it gave me odd problems when the device was powering on. hold Power + Vol Down for about 15seconds until you get the screen to power on. If that doesn't work then you must've erased the bootloader.

If I erased the bootloader, what would I need to do?
Sent from my SAMSUNG-SGH-I997 using XDA App

A jig will work also. The one I used previously with my Captivate worked just fine and makes it simple.

intresting

I found the jig online and i tried it, bit i had the same result of only the blue led coming on. I tried plugging it up to the computer after doing the jig and it still didnt work.
Sent from my SAMSUNG-SGH-I997 using XDA App

Killed or bricked my Phone

Was using Odin , got stuck forever. The phone won't do anything now, won't reboot normally won't boot into recovery , won't boot into download mode. Totally non reponsive , nothing ever on screen , no charging icon . Battery out then back in , plugged into usb then put in battery.. tried it all.
looking for suggestions, phone is going back to t-mobile if I cant fix this

Try entering download mode again and reflash your phone. Download the tar again in case the previous was corrupt.
Pull out the battery and put it back in. hold vol up and down at the same time and then connect the USB cable. This will get you back into download mode.
Good luck!
Also, I believe this is in the wrong forum. I'm not a mod but I believe it belongs in the general section.
Sent from my SGH-T989 using xda premium

I have tried for an hour straight to enter DL mode , no soap

ransome7 said:
I have tried for an hour straight to enter DL mode , no soap
Click to expand...
Click to collapse
It's a common misconception (I did it myself) that the power button is also used in the sequence to enter download mode, this isn't the case. Just hold down vol up & down and connect the usb cable, do not press the power button.
Just trying to rule everything out
If this doesn't work for you then I'm out of ideas. Are you still able to get into recovery? If you are, try flashing a ROM and see what happens.
Just to clarify, what does your phone do when you turn it on? Does it boot loop or get stuck somewhere?
EDIT:NVM reread original post (selfn00b'd myself). Totally unresponsive? I believe you should still be able to get into d/l mode since I think they set that up as failsafe. If you can't then it probably will have to go back. Bummer

I'v herd that it somtimes helps to take the battery out and let it sit for 30 min
But thankfully I can not confirm!
May also want to try different computer and cable

Try ADB
Sent from my SGH-T989 using xda premium

quest4fire said:
Try ADB
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Can You ADB if your phone won't power up?

You need your PC to recognize it. Is it seeing your phone or is it completely dead?
Sent from my SGH-T989 using xda premium

DOWNLOAD MODE
power off phone
pull out battery
attach phone to pc with usb cable
now while holding down both volume buttons put battery back in.
now you should be in download mode
make sure u have the proper samsung drivers

movieaddict said:
DOWNLOAD MODE
power off phone
pull out battery
attach phone to pc with usb cable
now while holding down both volume buttons put battery back in.
now you should be in download mode
make sure u have the proper samsung drivers
Click to expand...
Click to collapse
You did not read the OP , The phone died after using Odin(which DL mode is required) , obviously the phone is easy to get into DL mode. The phone is stone dead and won't power into anything

its funny when people suggest you try something to power on your phone even after youve just told them you have tried it all. kind of annoying actually.
but same thing happen to me man. i finally gave up and sent it to samsung today, that would probably be your best option. either that or tmobile

k2worldwweapon said:
its funny when people suggest you try something to power on your phone even after youve just told them you have tried it all. kind of annoying actually.
but same thing happen to me man. i finally gave up and sent it to samsung today, that would probably be your best option. either that or tmobile
Click to expand...
Click to collapse
Thats what I ended up doing , they are sending out a new phone. It is disturbing that you can actually KILL your phone using Odin. I have flashed a ton of phones a million times and never ended up with a door stop.

Im surprised the GS2 is brickable. I came from a Vibrant (Galaxy S) and that phone was impossible to brick. I was always able to bring it back to download mode but sometimes i had to try different combinations of things to get it into DL mode like remove sim or battery etc. What I'm saying is your phone can be fussy.
Sent from my SGH-T989 using xda premium

I bricked mine flashing a boot.img to the wrong partition in recovery. This phone is very brickable. T-Mobile gave me a new one but the first thing they asked me was if I rooted it. I said what's that mean
Sent from my Nexus S using Tapatalk

My brother, myself, and my fiancee all got s2's. Day of, I odin'd recovery to both mine and my brother's and rooted with no problem. tried it on my fiance's, dead in the water. did the same exact thing to all 3, didn't change any procedures. If you keep trying to turn it on, sometimes the led flashlight from the camera will flash for a second, other times it actually turns on and continues to work as normal but once you turn it off again, it may not turn on again. i got it to turn on again and actually odin'd back to stock recovery. problem was NOT fixed even after this, and after i turned it off again, it turned on again once, but never again after that. filed for warranty exchange. i used to think as long as you can odin back to stock you're fine, but it clearly wasn't the case. looks like we just got unlucky. if you bought the phone from a corporate tmobile store, bring your receipt and trade it in at the store because they give you a new phone. if you do a warranty exchange, they send you a refurbished phone (although the s2 is new enough that they might send you a new one anyway if you're lucky).

[Q] bricked? and won't power up (while trying to unroot)

I may have bricked my phone, and now won't power up at all. Here's what happened.
Last night I tried to unroot my phone in order to install EL30. First I powered phone into download mode. Then used Odin to install EC05, but Odin seemed to be taking forever, as the instructions said it would take 7-8 minutes... It appeared to be working but very slowly. So after half an hour, I decided to let it work overnight and went to bed, leaving the Odin screen running on computer and the phone with yellow "Downloading" on screen.
This morning, the Odin screen had several more lines of successful completed steps, but did not say "Finished" yet. The phone screen was off. I thought maybe the battery had died because perhaps in download mode maybe the battery wasn't charging? So I unplugged it from USB cord, put in a fully charged battery, and now to my problem...
Phone won't power up or do ANYTHING. I know of 3 methods to power up phone, (pwr button, #1 + pwr, volume up + camera + pwr) and none of them are doing anything. screen never changes from black. I've removed battery, tried powering up while plugged into usb/computer, with & without sd card, etc. It's like the phone is just broke!
HELP?!

Hold down the little pin next to the camera. Also wait for awhile and eventually itll go into download mode. Make sure you keep the battery out when trying to go into download mode.
Sent from my C9AN0GEN-MOd EpicOG

Also, did you have repartition checked? Only auto reboot should be selected unless your coming from mtd.
Sent from my C9AN0GEN-MOd EpicOG

b16flybye said:
Hold down the little pin next to the camera. Also wait for awhile and eventually itll go into download mode. Make sure you keep the battery out when trying to go into download mode.
Sent from my C9AN0GEN-MOd EpicOG
Click to expand...
Click to collapse
DUDE THERES NO BUTTON [email protected]!?!$#%^?
To the OP:
Did you try leaving the battery out and having plugged into the back of the desktop *if of course its a desktop* and tried to go into download mode using the pc as its power source? Is it a nonstock cable that you used?. Its more than likely because you didn't have a non-stock cable or yours was bad and need a new one. Odin shouldn't take but 5 minutes top..... mine does it around 3:30 minutes..if it seems like its hangs then redo it pull the plug and start over. Usually factoryfs.rfs takes the longest around 2minutes.
Sent From My SPH-D700 Running Android 4.0 :sly:

Biggoron said:
DUDE THERES NO BUTTON [email protected]!?!$#%^?
To the OP:
Did you try leaving the battery out and having plugged into the back of the desktop *if of course its a desktop* and tried to go into download mode using the pc as its power source? Is it a nonstock cable that you used?.
Sent From My SPH-D700 Running Android 4.0 :sly:
Click to expand...
Click to collapse
I think he is talking about on the back of the phone it looks like there is a small recessed button under the left of the camera lens

K3VlN said:
I think he is talking about on the back of the phone it looks like there is a small recessed button under the left of the camera lens
Click to expand...
Click to collapse
I know what he's talking about he "thinks" inside that hole there's a reset button. There's not....
Sent From My SPH-D700 Running Android 4.0 :sly:

First get a better cable, that's why the data wouldn't transfer. 2nd take out the battery and sd card, with Odin up on the computer connect the New USB cable and quickly put it into download mode and Odin away. At this point include the PIT and check repartition. You will need to put the battery back in after it succeeds and tries to boot. For mor tips sea+ch the Development forum for "How to recover a semi-bricked epic" there is a whole thread on it.
Sent from my SPH-D700 using XDA App

No luck on any of the suggestions above. Phone will not power up at all.
I removed battery and SD card, and plugged into usb cable with Odin open on computer and tried powering up phone into Download Mode (#1 + pwr), nothing (also tried holding #1 + pwr for a couple minutes patiently).
I have had a nightmare trying to find a usb cable and usb port on my computer that work together. No this is not the stock Samsung cable. I am using a cable that has worked for me in the past, but often times a cable/port that works one day won't work the next. So you are probably right in that my original issue getting Odin to download to phone last night may have been a cable problem, however my current problem is simply that the phone seems to be nothing more than a paper weight right now. Just won't power up at all.
And no, I didn't have repartition checked. Phone only had been rooted and CMW, no MTD.
Thank you all for your help, and eagerly awaiting additional suggestions?

Umm yeah man bad idea leaving it alone looks like its time to visit the morgue.... search online to see if someone will restore a solid brick its possible especialy if you cannt use a jig to get into download mode
There are people who will hook up their pc to the main chip on the phone and restore it that way.
Sent from my SPH-D700 using xda premium

Biggoron said:
Umm yeah man bad idea leaving it alone looks like its time to visit the morgue.... search online to see if someone will restore a solid brick its possible especialy if you cannt use a jig to get into download mode
There are people who will hook up their pc to the main chip on the phone and restore it that way.
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
Pardon my ignorance, I'm learning... But what is a jig?

jcole2424 said:
Pardon my ignorance, I'm learning... But what is a jig?
Click to expand...
Click to collapse
Its basically a an ohm resister and a usb port you can google it "download mode jig
You can acutally make a homemade one google will find a how to also ..... this will "jump" you into DLmode and be able to odin.
Sent from my SPH-D700 using xda premium

Biggoron said:
Its basically a an ohm resister and a usb port you can google it "download mode jig"
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
Try holding 1 and power button and sliding the battery in and out until download mode boots... it has worked for numerous people in your position...
Sent from my SPH-D700 using Tapatalk

flastnoles11 said:
Try holding 1 and power button and sliding the battery in and out until download mode boots... it has worked for numerous people in your position...
Sent from my SPH-D700 using Tapatalk
Click to expand...
Click to collapse
Yes, exactly this^^^^^^^^^^^^^^^^^^^^^^^^
It is like the phone goes into some kind of coma and popping the battery in and out while trying to get into download mode is CPR.

flastnoles11 said:
Try holding 1 and power button and sliding the battery in and out until download mode boots... it has worked for numerous people in your position...
Sent from my SPH-D700 using Tapatalk
Click to expand...
Click to collapse
COMPLETELY forgot about that thanks flast
Sent from my SPH-D700 using xda premium

I'm no pro a bringin epics back from the dead but in his condition I believe the phone is completely dead. I've done this to my phone on several different occasions just to get my phone replaced lol. My good friend works for a sprint repair center and he said that most times pulling the usb during odin will kill the device. I'm not tring to be pessamistic as I really hope you fix it but from what your saying then its VERY VERY unlikely! Especially if you hit repartition and then pulled the cord... if you don't belive me then try it and let me know how it goes lol
Sent from my SPH-D700 using Tapatalk

travismoreno said:
I'm no pro a bringin epics back from the dead but in his condition I believe the phone is completely dead. I've done this to my phone on several different occasions just to get my phone replaced lol. My good friend works for a sprint repair center and he said that most times pulling the usb during odin will kill the device. I'm not tring to be pessamistic as I really hope you fix it but from what your saying then its VERY VERY unlikely! Especially if you hit repartition and then pulled the cord... if you don't belive me then try it and let me know how it goes lol
Sent from my SPH-D700 using Tapatalk
Click to expand...
Click to collapse
Probably 4 out of 5 of these bricks caused by a failed Odin have come back to life by popping the battery in and out and trying to get into download mode. I can count the number that I have seen never come back on my hands. Some people give up to soon, others found leaving it overnight and trying again has worked. But a lot have been revived. Also he did not have repartition checked so has an even better chance.

When you try to put in download mode without the battery are you holding the buttons down while plugging the cable in? If not then do it that way
Sent from my SPH-D700 using xda premium

Biggoron said:
DUDE THERES NO BUTTON [email protected]!?!$#%^?
No need to roll your eyes, geez. What is that button then? Cause there IS a button there.
Sent From My SPH-D700 Running Android 4.0 :sly:
Click to expand...
Click to collapse
Sent from my C9AN0GEN-MOd EpicOG

Man this sucks if any of the aforementioned methods dont work it sounds like you are going to have th make a JTAG to unbrick your phone i found this on the capitvate forums a while back been keeping it around just in case but you can give it a try. i have never had to try any of these methods so if you do let us know how it goes
http://forum.xda-developers.com/showthread.php?p=15330252#post15330252
if nothing else you can always try to take it to sprint and act like you have no idea what happened and dont mention anything about rooting and take your sd card out cause it contains root files
hope you get this worked out bud

b16flybye said:
Sent from my C9AN0GEN-MOd EpicOG
Click to expand...
Click to collapse
Okay then take apart your phone and please take a picture of your non exisitent magical reset button.....there is no button never has been never will be..... people think there is because they usualy left their battery out long enough for the phone to lose charge.
Sent From My SPH-D700 Running Android 4.0 :sly:

[Q] I need help, possible bricked phone

I tried to flash the aokp m5 rom but didn't flash the el26 cwm file. Now when i try to boot the phone, it doesn't start. the blue light just lights up and stays light untill i pull the battery. I also tried to get into recovery and it just does the same thing. I downloaded odin, but im not sure what im supposed to do with it. if anyone knows how to help, i would be extremely grateful. Thank you

Pull battery, put back in, hold volume down to get in download mode, start Odin on pc , plug in phone, press volume up, Odin should respond with COM# click the phone button and select your stock from such as the cwm el26. Just read the forums. Don't feel bad it happens to all of us once in awhile. Thankfully I have managed to fix most of my screw ups. Next time just read everything and save yourself hours......experience
But then again that could make it worse. So for ya sake use the search button

My phone doesn't allow me to get into download mode mode... Does that mean it is bricked?

Well I have more than once brought my device that I though would never come back. I know I have got ton my phone and my friends att infuse to connect to Odin without actually getting a screen on the phone and was able to get a recovery to restore the phone back to normal. From my experience though its been hard to brick these things... I sometimes wonder if people bricking is just user error.... knock on wood....

OmarEvo said:
My phone doesn't allow me to get into download mode mode... Does that mean it is bricked?
Click to expand...
Click to collapse
I don't know what that other guy was saying but you have to hold the volume down Button and the power button until it shows the custom OS menu the press volume up and then download sfhubs one-click EL29 and then open it, its in development fyi, connect your cable to your PC and your phone and the program will have a yellow box light up that will say COM#, don't worry about the number next to COM, then press start and wait until it reboots. Do not unplug the phone or close the program. If it works for you please respond back here so others can hear the results.
Sent from my SPH-D710 using xda premium

Is your phone recognized by adb? Maybe try "adb reboot download"?

Also if you read up about a jigg for the epic touch, in case this doesn't work, them that could also fix it. You might need to spend something though but I can't clarify this because i've never bricked before.
Sent from my SPH-D710 using xda premium

Nabbu said:
I don't know what that other guy was saying but you have to hold the volume down Button and the power button until it shows the custom OS menu the press volume up and then download sfhubs one-click EL29 and then open it, its in development fyi, connect your cable to your PC and your phone and the program will have a yellow box light up that will say COM#, don't worry about the number next to COM, then press start and wait until it reboots. Do not unplug the phone or close the program. If it works for you please respond back here so others can hear the results.
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
Yea he's explained it better than be. I'll just be posting from my laptop here on out. On screen keyboards kill me. I miss my g1s QWERTY. Ah well.

I press volume down and power but the custom os screen doesn't show up, all the phone does flash the blue notification light and the screen looks as if it is off.

This isnt something that a jig can help and for everyone else trying to help he cant access download mode or recovery.
You're most likely hard bricked and the only thing you could try is to leave the battery out overnight then try to turn the phone on again. If you still have black screen with just the notification LED on then the last resort would be a jtag service which isnt guaranteed to work either.
This is a known issue from wiping any partitions on an ics kernel.

What would a jtag service be?

You're going to need a USB jig to get your computer to recognize your phone to download the firmware over the current one. Wait till tomorrow if someone doesn't respond because i'm assuming all the devs and admins are knocked out and they are the ones who can help.
Sent from my SPH-D710 using xda premium

Geez a lot got posted while I was typing.
Seeing as how you can't get into download mode or recovery I'm afraid you're out of luck. (unless the jigg thing works, which I don't think will at this point)
This is a hard lesson to learn but exactly why you don't take any shortcuts when flashing custom ROMs.

What is a jtag service, and how would I go about it if I tried to get it done?

Thanks for helping them out! Its late and I forgot about the overnight battery pull and jtag.
Sent from my SPH-D710 using xda premium

OmarEvo said:
What is a jtag service, and how would I go about it if I tried to get it done?
Click to expand...
Click to collapse
Do a search in this forum, since there's been a lot of bricking I'm sure you'll find a ton of threads concerning this.

http://mobiletechvideos.mybigcommerce.com/samsung-epic-4g-touch-jtag-brick-repair/
Thats one of the companies offering jtag services. I believe some people have used it before but im not sure of their results.

Yeah, I'm only sixteen, so I'm trying to grasp all these different things. I'm used to htc because i had an evo, then i got an evo 3d. I use the e4gt as a second phone, but all the things for a rooted samsung are completely different compared to an htc. Thank you for all your help guys. I have learned my lesson now

Good luck. I hope the overnight battery pull helps or that the jtag folks can get you up and running.

For the overnight battery pull, when I try to boot it, should I try to put it into download mode? Or just plain boot? Thanks again

Sudden death?

My TMobile note 2 quit working last week. The battery was low and the phone was unused for part of the day. When I went to get it for charging, it showed this weird and useless screen. Since then I've tried charging, pulling and re inserting the battery, in all cases the most it will do is just the one weird screen as shown. I bought another battery and charged it fully before using, same result. It was unlocked but otherwise stock. I had not yet done the most recent update, I think it was on 4.1.1.
Is there anything else I can try before contacting Samsung?
Thanks.
Sent from my GT-N7000 using xda app-developers app

Did you try getting into recovery
Sent from my SGH-T889 using xda app-developers app

Try to go into Download mode. Turn off the device then press Volume Down button, Home Key and
Power Button simultaneously. And then, press Volume UP button in Warning Page to enter the Download Mode. If you can get into the download mode, then flash factory stock rom with Odin. You can try to flash factory stock rom from Kies (run Kies from your desktop) as well. I am hoping the drivers for graphics is corrupted. If so then this would fix that problem.
If neither works then your only choice would be either warranty or insurance. At this point it is hardware problems. And there is nothing you alone can do to fix it.

Have you tried opening up the back and checking the display connection?
You can watch this video for guide, it's quite easy.
https://www.youtube.com/watch?v=UT-2zrZ_aNo&feature=youtube_gdata_player
Sent from my SGH-T889 using Tapatalk 2