[Q] (SOLVED) Bricked/Bootloop weird - Samsung Infuse 4G

Hey guys,
I got an infuse from a friend. When she gave it to me it was all stock and functional minus the fact that it would bootloop. When you would turn it on it would show samsung, turn off, samsung, turn off... About 3 seconds per on time. It would do this whenever it had the battery in or was plugged in. At first I was able to get it into download and then flash stock OEM. This fixed the problem, then I got into recovery and flashed a custom rom. All of this worked fine. Here's the problem
I tried restoring to the stock that I got the phone to before the custom rom was installed. This took 25 seconds and I knew something must have been wrong but I rebooted anyway. When rebooting I was faced with my original issues up above. Unfortunately its rebooting too quickly to put it into download mod. By the time I press the volume buttons and insert the usb it already boots and then starts over. If I do it quickly enough it goes to charge and bootloops to charge. The problem is that the phone bootloops whenever the battery is in. I don't have to press power for it to start.
Pretty frustrated and really would like some help. Thanks
EDIT: I ****ING FIXED IT!!! I swear this isn't a joke... I was reading a forum that had this problem and they all were saying they got angry and threw it/hit their phone and it booted up. Sitting there I eventually started entertaining the idea. I did a quick survey of the library I am in and... smacked it on my fist. THEN THE ****ING THING BOOTED UP!! What the hell!! SO excited. If it happens again, most efficient way is to drop the device on the top off the phone on a carpeted floor from about 2 feet

Faulty power button. Do a search.
Sent from my SGH-I997 using xda premium

Los maizak
psal217050 said:
Faulty power button. Do a search.
Sent from my SGH-I997 using xda premium
Click to expand...
Click to collapse
Am I looking for a replacement or what? Thanks for the speedy reply

psal may be on to something however it sounds like you are not trying download mode correctly - if you had the battery pulled and the usb disconnected it could not be rebooting.
Edit: If the power button is sticking, most likely no need to replace- here is a video of how to replace the screen, not what you are doing but the point is it shows how to take the phone apart so that you can clean the power button. Hope this helps : http://www.youtube.com/watch?v=1WS5I0SpL6c

Pony Express said:
psal may be on to something however it sounds like you are not trying download mode correctly - if you had the battery pulled and the usb disconnected it could no t be rebooting.
Click to expand...
Click to collapse
It reboots only when I put the battery in. So the moment I put the battery in to try and get it into recovery it starts booting immediately. It doesn't give me enough time to actually press volume up and down and then insert usb. If i do it fast enough it just boots to charging mode and boot loops to that instead of the samsung splash
Edit: I have already taken apart the phone. Not really sure what I should clean. It looks completely fine and acts similarly to the volume buttons. How would you recommend I clean it?

Pony Express said:
psal may be on to something however it sounds like you are not trying download mode correctly - if you had the battery pulled and the usb disconnected it could not be rebooting.
Edit: If the power button is sticking, most likely no need to replace- here is a video of how to replace the screen, not what you are doing but the point is it shows how to take the phone apart so that you can clean the power button. Hope this helps : http://www.youtube.com/watch?v=1WS5I0SpL6c
Click to expand...
Click to collapse
I am not so sure that this is a hardware issue. Why would the problem disappear when I flash the OEM but then return everytime I restore to the faulty stock. I already took apart and the power button seems pristine.

With this extra info, it is pointing more toward a sticking power button with a hardware issue still something to consider... have you tried pulling battery, install usb, hold both volume buttons (no power button) and while continuing to hold vol buttons insert the battery ?
Edit: If the issue is indeed in the faulty rom, delete it and use something different.

Pony Express said:
With this extra info, it is pointing more toward a sticking power button with a hardware issue still something to consider... have you tried pulling battery, install usb, hold both volume buttons (no power button) and while continuing to hold vol buttons insert the battery ?
Edit: If the issue is indeed in the faulty rom, delete it and use something different.
Click to expand...
Click to collapse
Not sure how I would delete the rom because I cannot boot the phone, boot to recovery, or boot to download. I did try having the usb in, holding volume and then putting in battery. It didn't work. Do you think a jig would work? Thanks

Yes, I think for such a small price it is worth a shot- best of luck !!
It would also be worth mentioning to be certain you have a good usb cable as well as a good usb port on the puter.

aeppacher said:
Hey guys,
I got an infuse from a friend. When she gave it to me it was all stock and functional minus the fact that it would bootloop. When you would turn it on it would show samsung, turn off, samsung, turn off... About 3 seconds per on time. It would do this whenever it had the battery in or was plugged in. At first I was able to get it into download and then flash stock OEM. This fixed the problem, then I got into recovery and flashed a custom rom. All of this worked fine. Here's the problem
I tried restoring to the stock that I got the phone to before the custom rom was installed. This took 25 seconds and I knew something must have been wrong but I rebooted anyway. When rebooting I was faced with my original issues up above. Unfortunately its rebooting too quickly to put it into download mod. By the time I press the volume buttons and insert the usb it already boots and then starts over. If I do it quickly enough it goes to charge and bootloops to charge. The problem is that the phone bootloops whenever the battery is in. I don't have to press power for it to start.
Pretty frustrated and really would like some help. Thanks
Click to expand...
Click to collapse
Use this to go to stock old version:
http://forum.xda-developers.com/showthread.php?t=1116251
Then open kies mini connect your phone on kies update and upgrade to the newest GB version.
At this point u are on a stock if u want root try this:
http://forum.xda-developers.com/showthread.php?t=1613523
Option C is the better

daemonlmrj said:
Use this to go to stock old version:
http://forum.xda-developers.com/showthread.php?t=1116251
Then open kies mini connect your phone on kies update and upgrade to the newest GB version.
At this point u are on a stock if u want root try this:
http://forum.xda-developers.com/showthread.php?t=1613523
Option C is the better
Click to expand...
Click to collapse
I can't do this because in order to go to download mode the phone needs to be off. The moment I insert the battery it automatically starts bootlooping

Pony and psal are prolly right. Try fixing your power button.

Related

[q] help! My phone wont do anything!

hey guys,
my phone litteraly wont do anything. i f*ed up some fonts using type fresh, then tried to restore using the odin3 downloader. i accidentally closed it, and now my phone wont boot up/react to any buttons pressed. any help? thanks guys!
had the same problem. i cant figure out how to even get odin working, it says one click but when i hook up it to odin it gives me a message that still doesnt tell me ****. i had to send my phone back for a new one and told them i used easyroot on the market bc i didnt know what it was and it sounded cool but now i know not to ever do that again that it messd up my phone. Praying to god that they dont charge my for anything
You should still be able to enter bootloader mode by turning phone off and holding down up/down vol and pwr simultaneously until boot screen flashes then release power button only
it wont even do that
open odin (use the stock one click version)
with the phone off (remove/reinsert the battery if need be) and not plugged in; hold vol. down and insert the usb cable (keep holding vol. down untill you see the download screen). this should put you into download mode and if you have the right drivers odin should recognize the phone.
I've stuffed my captivate on a few occasions and so far I have been able to use this method to get into download mode and fix it.
it wont do anything at all. it wont power on, show up in adb, anything... and stupid att wont do ANYTHING -_- oh well. any help would be appreciated!
Have any of you offering support to the OP actually had your phone in the described state? I've read a few posts where the phone is seemingly completely dead as the OP describes and no one says they've successfully recovered from that state. All I ever see is the same old button combinations/battery/usb shenanigans and statements of that should work and that the phone is unbrickable. I have personally seen a device that was behaving in such a manner and no combination of battery pulling, usb plugging, button holding, or tongue twisting would generate anything from the phone. The only thing the phone would do was get hot.
same here. Phone showed bright green screen...wasnt done with teh flash and said it was finished...now the nly thing I can get is power and hold the vlume up for some IRQ and hex stuff. I posted a questionthis morning but...serious. Vol up and down and any things else gives nothign but a black screen..battery out...back in anything..its torched.
Have you tried getting into download mode via the sdk?
Sent from my SAMSUNG-SGH-I897 using XDA App
daveshih said:
Have you tried getting into download mode via the sdk?
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
when i plug it in, windows doesnt make any noises and doesnt recognize it, and when i use the "adb devices" command, nothing shows up.
daveshih said:
Have you tried getting into download mode via the sdk?
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Did you read the rest of the posts? The OP already stated several times that the phone does nothing. I realize that most people will say it does nothing or is "bricked" if it simply shows the "connect to computer" screen, but the OP has stated more than once that the phone shows nothing. Yes, everyone is trying to help, but simply repeating what has been said numerous times before doesn't help.
Has anyone actually recovered a phone that displays NOTHING? No logos, no recovery, no nothing.
Last night, i turned off the light in my room when i noticed a glowing from my desk. i walked over, and it turns out my captivate's screen was in fact on, it was just a faint black glow, and none of the power buttons would do anything. when i took the battery out, it shut off completely!
As I pointed out here
http://forum.xda-developers.com/showthread.php?t=757293
Im pretty sure it was my fault for not completely following instructions on the ext4 one click install root, settings.db etc so everyone needs to make sure if the dev says flash before..do it.
State of the phone was, it would not completely power on..therefor no usb drivers would load and Odin cannot see the phone and it can no longer flash..the only thing I could get it to do was show a screen with that text. I put in my post. I ordered it via letstalk.com so I sent it back and assuming they get the same result Ill have a new one hopefully by the end of the week. Im just glad I stil had my old iphone3 to slap my sim card in.
The odin one click flash thing..it just flaked right at the start it looked like..but I cant be sure because as soon as I saw a blue progress bar I stepped into the kitchen for abtou 30 sec..I came back and the screen was florescent green and Odin said it was done. I knew something was wrong as it was way too fast so I unplugged, removed the battery and set it back in...from there on out it would do nothing with the power button unless on a semi rare occasion if I hit the volume up button and power I got the IRQ stuff.
Annoying as I had a nandroid backup just before I started messing with it.
i just sent mine into samsung... back to mah ol trusty blackjack. gonna have to get used to supermario bros 3 instead of spyro....
ANYWAYS theyre sending me a new one!
uiskibum said:
open odin (use the stock one click version)
with the phone off (remove/reinsert the battery if need be) and not plugged in; hold vol. down and insert the usb cable (keep holding vol. down untill you see the download screen). this should put you into download mode and if you have the right drivers odin should recognize the phone.
I've stuffed my captivate on a few occasions and so far I have been able to use this method to get into download mode and fix it.
Click to expand...
Click to collapse
So, yes in same state as op... no nothing... couldn't get jack out of it. at all, none
what this post said worked.... not holding power button... nothign...
removed battery
plugged in battery
hold vol down
(still no response)
plug in usb cable and continue holding vol down.
it went to recovery mode
... no holding of power button, just vol down and plugged in USB... give it a shot man, let me know
EDIT: feel free to PM me if you want me to help walk you through it...
ace518 said:
So, yes in same state as op... no nothing... couldn't get jack out of it. at all, none
what this post said worked.... not holding power button... nothign...
removed battery
plugged in battery
hold vol down
(still no response)
plug in usb cable and continue holding vol down.
it went to recovery mode
... no holding of power button, just vol down and plugged in USB... give it a shot man, let me know
EDIT: feel free to PM me if you want me to help walk you through it...
Click to expand...
Click to collapse
Hey thanks, but i already sent it to em... thank you everyone for your help!
Just a note... i said before hold vol down and plug in usb. I had it in a pretty bad state tonight. Played around. Same idea as before, but had to hold vol up and vol down. If i brick a few more times, i'll give a better guide. But this phone can DEFINITELY come back from a state where you can't even get it to power on. Figured any additional info on this would be good.

Can't get into download mode

First I want to say I love this forum.
I believe I have a unique problem. I searched around on forum and couldn't find my issue.
My infuse is completely unmodified, I haven't rooted or flashed any roms. My phone suddenly restarted today and now it just keeps flashing the "SAMSUNG" logo on the screen over and over every 2 seconds. I tried putting it into download mode but the problem is once I put the battery, it automatically turns on ... So theres no time for me to do the sequence. I'm not sure how else I can get it into download mode. I have all the odin software and stock roms from the other threads.
Any help would be greatly appreciate. Thanks for help in advance.
D4rkL1ght said:
First I want to say I love this forum.
I believe I have a unique problem. I searched around on forum and couldn't find my issue.
My infuse is completely unmodified, I haven't rooted or flashed any roms. My phone suddenly restarted today and now it just keeps flashing the "SAMSUNG" logo on the screen over and over every 2 seconds. I tried putting it into download mode but the problem is once I put the battery, it automatically turns on ... So theres no time for me to do the sequence. I'm not sure how else I can get it into download mode. I have all the odin software and stock roms from the other threads.
Any help would be greatly appreciate. Thanks for help in advance.
Click to expand...
Click to collapse
Have you tried holding both volume buttons as the power cord is inserted? Lol sorry i had to laugh at myself.
D4rkL1ght said:
First I want to say I love this forum.
I believe I have a unique problem. I searched around on forum and couldn't find my issue.
My infuse is completely unmodified, I haven't rooted or flashed any roms. My phone suddenly restarted today and now it just keeps flashing the "SAMSUNG" logo on the screen over and over every 2 seconds. I tried putting it into download mode but the problem is once I put the battery, it automatically turns on ... So theres no time for me to do the sequence. I'm not sure how else I can get it into download mode. I have all the odin software and stock roms from the other threads.
Any help would be greatly appreciate. Thanks for help in advance.
Click to expand...
Click to collapse
Alright, its been a while since I've troubleshot on stock but, here goes. If you can't get download mode,(Pull battery, reinsert, hold both VOL +/- while plugging in USB) try this first:
Make sure the device is off.
Power it up and repeatedly tap the far left soft key until the phone boots.(now i'm not 100% sure, but I think the ATT bootanimation has to show up first before tapping, but trying won't hurt)
If that doesn't work you could try a hard reset: (Warning, this WILL erase all data)
To make my life easier, I'll just link the how-to's lol:
LINK
LINK
Now these have slightly varying methods, so I linked both. Good luck!
Hopefully you have already fixed the problem by now, but one other thing to consider is the possibility that the USB port is messed up. This can happen pretty easily on these phones if you use a USB cable other than the one that came with it. It is possible for the phone to get confused and think that there is a cable plugged in even when there isn't. I have this problem with one of my Infuses and it causes the exact same symptoms you have described. I usually just plug in the original cable and wiggle it around a little, then unplug it and try it again.
In my case the problem started when I unknowingly plugged a Logitech USB cable covered in mustard into my phone. Don't ask how it got there because I sure as heck don't know. All I can say is I now keep my cables away from my three year old.
I tried all those suggestions and it didnt work, please keep in mind that once I put my battery in it AUTOMATICALLY turns my phone on. Theres no way for me to have it off with the battery in. So I cant hold the buttons down while its off and then plug it in. Or do recovery mode or anything. I am using the cable that came with the phone.
Also, all it does is the samsung logo comes on the screen for 2 secs then goes off for 2 secs and that process repeats for eternity... When I plug it in the battery charge meter starts to come up and then the screen goes black, and then that repeats the same way ...
Before you guys suggest to take it back to AT&T i already did. They said it needed to be reflashed ... So they tried, and told me that they couldn't even do it because it was messed up so bad. And they said they couldn't replace it because I have a small crack in my screen EVEN THOUGH he told me that he knows that isnt related to the problem! Are you kidding me? Great way to treat loyal customers ... AT&T are cheap bastards.
D4rkL1ght said:
I tried all those suggestions and it didnt work, please keep in mind that once I put my battery in it AUTOMATICALLY turns my phone on. Theres no way for me to have it off with the battery in. So I cant hold the buttons down while its off and then plug it in. Or do recovery mode or anything. I am using the cable that came with the phone.
Also, all it does is the samsung logo comes on the screen for 2 secs then goes off for 2 secs and that process repeats for eternity... When I plug it in the battery charge meter starts to come up and then the screen goes black, and then that repeats the same way ...
Before you guys suggest to take it back to AT&T i already did. They said it needed to be reflashed ... So they tried, and told me that they couldn't even do it because it was messed up so bad. And they said they couldn't replace it because I have a small crack in my screen EVEN THOUGH he told me that he knows that isnt related to the problem! Are you kidding me? Great way to treat loyal customers ... AT&T are cheap bastards.
Click to expand...
Click to collapse
Try these steps.
1. switch off the phone.
2. remove the battery.
3. connect the phone to computer (without battery)
4. press both volume up and down buttons.
5. put the battery and wait to open in download mode.
Yeah I have the same problem, and it is my first and only att phone without an upgrade till 2013. If you figure out how to fix it please tell me.
please give a solution to dis problm i'm facing the same problem
whenever i'm inserting the battery with out pressing the power button my infuse switch on's and go on repeating the samsung logo....
prudhvi11 said:
please give a solution to dis problm i'm facing the same problem
whenever i'm inserting the battery with out pressing the power button my infuse switch on's and go on repeating the samsung logo....
Click to expand...
Click to collapse
Have you tried doing what is said in this thread?
Sent from my SAMSUNG-SGH-I997 using xda premium
Crinkypops said:
Have you tried doing what is said in this thread?
Sent from my SAMSUNG-SGH-I997 using xda premium
Click to expand...
Click to collapse
yeah i had done it while trying in ur manner it goes into the charging mode and keeps restarting....
---------- Post added at 05:44 PM ---------- Previous post was at 05:34 PM ----------
D4rkL1ght said:
I tried all those suggestions and it didnt work, please keep in mind that once I put my battery in it AUTOMATICALLY turns my phone on. Theres no way for me to have it off with the battery in. So I cant hold the buttons down while its off and then plug it in. Or do recovery mode or anything. I am using the cable that came with the phone.
Also, all it does is the samsung logo comes on the screen for 2 secs then goes off for 2 secs and that process repeats for eternity... When I plug it in the battery charge meter starts to come up and then the screen goes black, and then that repeats the same way ...
Before you guys suggest to take it back to AT&T i already did. They said it needed to be reflashed ... So they tried, and told me that they couldn't even do it because it was messed up so bad. And they said they couldn't replace it because I have a small crack in my screen EVEN THOUGH he told me that he knows that isnt related to the problem! Are you kidding me? Great way to treat loyal customers ... AT&T are cheap bastards.
Click to expand...
Click to collapse
I'm facing the same problem
had u got any solution for dis one...
My sister had the exact same problem with her phone.
take battery out. insert USB cable, hold both Vol Up/Down, insert battery.
If not use a USB Jig
http://www.youtube.com/watch?v=Rdn5GoRjhn0
and don't use the culprit charger/Usb cable that threw your phone into this mess!
hey XDA my infuse is workin
what i did is just gave my infuse a one day rest without doing anything(with battery removed)
and thanx all for ur suggestions...
My Samsung Infuse 4G keeps rebooting every 2 sec and won`t let me do anything
Hi ther,
Even I have similar kind of issue not sure if you got any solution. Can anyone help me getting this fixed.
Thanks in advance
AK
D4rkL1ght said:
First I want to say I love this forum.
I believe I have a unique problem. I searched around on forum and couldn't find my issue.
My infuse is completely unmodified, I haven't rooted or flashed any roms. My phone suddenly restarted today and now it just keeps flashing the "SAMSUNG" logo on the screen over and over every 2 seconds. I tried putting it into download mode but the problem is once I put the battery, it automatically turns on ... So theres no time for me to do the sequence. I'm not sure how else I can get it into download mode. I have all the odin software and stock roms from the other threads.
Any help would be greatly appreciate. Thanks for help in advance.
Click to expand...
Click to collapse
Sounds like power button is stuck.... a few threads here on the subject. Good luck.
Sent from my GT-I9300 using xda premium
My Samsung Infuse 4G keeps rebooting every 2 sec and won`t let me do anything
I removed casing and checked the power key it looks all fine.
Pony Express said:
Sounds like power button is stuck.... a few threads here on the subject. Good luck.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
anandvia said:
I removed casing and checked the power key it looks all fine.
Click to expand...
Click to collapse
The power button should make a distinctive clicking sound when pressed. Are you getting that sound?
My Samsung Infuse 4G keeps rebooting every 2 sec and won`t let me do anything
Yes it makes clicking sound when I press. Is JIG is the only option left ?
Pony Express said:
The power button should make a distinctive clicking sound when pressed. Are you getting that sound?
Click to expand...
Click to collapse
anandvia said:
Yes it makes clicking sound when I press. Is JIG is the only option left ?
Click to expand...
Click to collapse
Just a quick review of download mode: Pull battery.
Connect USB to phone from a known working USB port on computer. (Infuse drivers installed.)
While continuing to hold down both volume up and volume down (no power button),
insert battery.
Should see download mode screen after 2-4 seconds.
If no, a jig is the least expensive option at around $2. You can also send it to a repair service, think I read that is around $50.00. Good luck.
anandvia said:
I removed casing and checked the power key it looks all fine.
Click to expand...
Click to collapse
even tho it look fine, you should attempt to clean it..mebby a electronic cleaning solution
D4rkL1ght said:
I tried all those suggestions and it didnt work, please keep in mind that once I put my battery in it AUTOMATICALLY turns my phone on. Theres no way for me to have it off with the battery in. So I cant hold the buttons down while its off and then plug it in. Or do recovery mode or anything. I am using the cable that came with the phone.
Also, all it does is the samsung logo comes on the screen for 2 secs then goes off for 2 secs and that process repeats for eternity... When I plug it in the battery charge meter starts to come up and then the screen goes black, and then that repeats the same way ...
Before you guys suggest to take it back to AT&T i already did. They said it needed to be reflashed ... So they tried, and told me that they couldn't even do it because it was messed up so bad. And they said they couldn't replace it because I have a small crack in my screen EVEN THOUGH he told me that he knows that isnt related to the problem! Are you kidding me? Great way to treat loyal customers ... AT&T are cheap bastards.
Click to expand...
Click to collapse
Same issue ı am desperate

[Q] Phone won't stay in download mode?

I'm having some weird problems getting the phone into download mode. If I hold down voldown + power + trackball, the phone goes into download mode and is recognized, but then leaves download mode about 5 seconds later. The screen goes black and the charging screen turns on for a few seconds and then also goes black. If I just plug in the phone to charge, the charging screen turns on for a few seconds and then cycles with a black screen.
Is there something up with the charging circuitry? Is it possible to get the phone to stay in download mode?
Try doing the forced download mode method
Are you talking about the volume down + trackpad? Same thing happens, download mode screen flashes for ~5 seconds, phone turns off, starts flashing charging screen.
I also have a download mode jig, but that isn't working either.
Also, new development: the phone won't even turn on now when I hold down the power button. Bad battery?
No he means pull battery, connect usb, hold power, volume up, volume down, camera, and tackpad and insert battery. It should FORCE the phone into download mode.
Sent from the phone everyone has forgotten about!
That works, but I still get kicked out of DL mode after about 5 seconds. The issue was never getting into download mode--all button combinations work for that--but the problem is I get kicked out of it after a few seconds.
Hmmmm. I think its probably a bad battery.
Sent from the phone everyone has forgotten about!
Alright. I'll definitely check that out and get a new battery.
Got the battery today. Unfortunately, still the same problem! The Sidekick boot screen now displays in place of the battery charging screen, but I still get kicked out after 5 seconds.
Damn, well the only thing I can think is a problem with the board not receiving enough power. But I don't know, maybe someone else can help you better.
Sent from the phone everyone has forgotten about!
Another thread reminded me...
Fixed the problem! Seemed to be a ribbon cable or some sort of loose connection. I opened up the phone (all the way), removed the RF shield, unplugged all the ribbon/connector cables (minus the one for the camera) and removed the whole board from the phone case. Checked the connections, put everything back together snugly. It now works like a charm.
same problem
would you make a tutorial on how to do this ?
AFAinHD said:
No he means pull battery, connect usb, hold power, volume up, volume down, camera, and tackpad and insert battery. It should FORCE the phone into download mode.
Sent from the phone everyone has forgotten about!
Click to expand...
Click to collapse
AFAinHD said:
Hmmmm. I think its probably a bad battery.
Sent from the phone everyone has forgotten about!
Click to expand...
Click to collapse
I also meet the problem same as Redct and after I tried the solution provideed by Afainhd,the problem has been solved. Thank you Afainhd.
yinyuyang said:
I also meet the problem same as Redct and after I tried the solution provideed by Afainhd,the problem has been solved. Thank you Afainhd.
Click to expand...
Click to collapse
Anytime.
Sent from my Nexus 7 using XDA Premium HD app
SK4g
Yeah i had the same problem iv been trying to go into recovery mode and safe mode. I cant do it im having the same exact problem. I get kicked out every 5 seconds but Redct has a point. There may not be enough power going to the phone. I may attempt at taking the phone apart extremely carefully. If this works ill post then its a manufacture problem for not assembling the phone right or not finding out that people do lots of things with their phone and the phones is just a bunch of computer componets wraped around a piece of plastic. Better quality phones must be sturdy.
So I attempted to take apart the phone and put everything back together and successfully booted. I it booted into the Android OS but then for some reason crashed and entered the boot loop again god this is irritating
Sent from my Nexus 7 using xda app-developers app
Same Problem
I am having the same problem. I took the phone apart, but I couldn't figure out how to get the circuit boards out to unplug the ribbon wires, can you tell me what to do? I had the same problems a few weeks back, but it was staying in download mode then, but now it won't stay in download mode for more than 5 seconds. I got a new phone because of it(LG Optimus). I would really like to get my Sidekick going again though!
Try using heimdal n enable flash bootloaders n hold the volume keys
Sent from my SGH-T959V using xda app-developers app
I'm attempting this fix. Got arround taking out the board and just need some help with what to do with the RF. I can't simply take it out and put it back, my guess. Any help is appreaciated. Like what kind of tool would I need for that? Thanks!
The RF shield or the RF 5000? I'm confused.
BTW... If anyone needs help with how to dismantle the phone, follow this thread. It can be found in General section.
I know this forum is ancient, but I'm working on an E-Bay phone with this exact issue. I found the following thread the most useful and informative on the problem:
http://forum.xda-developers.com/showthread.php?t=1996709
Hopefully this helps other.

Constant boot loop - can't even get download mode

I have a rooted stock phone that stopped working for no apparent reason (no new ROM flashed, no configuration change). It starts, shows the Samsung logo, and immediately reboots. I tried to put it in download mode, when i hold the 3 keys I see the download logo showing up, but it reboots after a few seconds anyway. after a while it will start looping through the battery charge screen (which shows the battery as empty). I tried 2 different batteries with no change. Any idea how to get something working again?
That almost sounds like some sort of power issue. Have you left it sit turned off until the battery was full?
Yes, I left it overnight and it just keeps flashing the battery screen and then resets. I also have an external charger and used it to charge the battery, so it's not an issue with the battery actually being empty.
Have you been able to get the phone into download mode previously?
Have you have dealt with a boot loop and performed an Odin recovery previously? If not, remember it can take a few tries to get download mode to pop up.
If you can't get Odin to go, you might try flashing with Kies.
I am wondering if your phone met with some kind of disaster when you weren't around (trauma or liquid).
anyone747 said:
I have a rooted stock phone that stopped working for no apparent reason (no new ROM flashed, no configuration change). It starts, shows the Samsung logo, and immediately reboots. I tried to put it in download mode, when i hold the 3 keys I see the download logo showing up, but it reboots after a few seconds anyway. after a while it will start looping through the battery charge screen (which shows the battery as empty). I tried 2 different batteries with no change. Any idea how to get something working again?
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This sounds almost exactly like the problem I had with my Sidekick. In my case, it turned out to be a bad battery and a loose ribbon cable on the motherboard. I'd check those two things.
This happened to me as well, and the three-button method to get into download mode wasn't working. For some odd reason, for me to get into download mode all I have to do is hold down the power button + track pad, and it goes right into download mode... Maybe slightly different model?
Try that - power button + trackpad
Bootloops.
Not a guaranteed fix by any means but for troubleshooting purposes you may want to consider making a USB JIG. It will most definitely help you figure out just how serious the problem is and if it IS software related with a way to get it working again you will need the JIG anyway so its worth a shot. If nothing else you learn a new skill and you're the proud owner of an incredibly useful tool that you can say you made yourself. good luck!
I know this post is kind of old, but it just happened to me last week (same circumstance, a rooted phone, but stock). I ended up just pulling the battery out and pressing the power button a couple times to hopefully drian it and letting it sit for 15 minutes, and then I put the battery back in and it worked again. I now have another rom flashed on it, I hate stock.
I know this forum is ancient, but I'm working on an E-Bay phone with this exact issue. I found the following thread the most useful and informative on the problem:
http://forum.xda-developers.com/showthread.php?t=1996709
Hopefully this helps other.
what i did was hold the power volume and button between the menu n back with the left hand YES HOLD IT UNTILL THE PIT IS UPLOADED. then u can let go then slide in the vattery with the right.while checking off the flash bootloarders on the heimdall with it fixing my phone XD
I had this happen, I dissassembled the phone, and used an alcohol pad to clean the power button area, and manipulated the button a lot, let it dry, reassembled...it still bootlooped.
BELOW IS RISKY BUT WORKED FOR ME
So while the back cover was off (exposing the cicuit board but everything still connected) I inserted the battery and watched it boot loop...during this, I used a flathead screw driver to "short" the power button pins...this let it boot fully, and it has been fine since.
i smacked the phones power button a few times and it worked

help just bricked new phone

i just got this phone from a friend it was rooted an stuck in boot loop so i flashed a normal s2 rom not thinking this was a s2 skyrocket now no power or nothing is there anything i can do to fix it no recovery an it will not boot into download mode
krazydude4g said:
i just got this phone from a friend it was rooted an stuck in boot loop so i flashed a normal s2 rom not thinking this was a s2 skyrocket now no power or nothing is there anything i can do to fix it no recovery an it will not boot into download mode
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Click to collapse
Sorry dude if it doesn't connect via usb you've pretty much got a paper weight.
My moms basement.
Look up jtag. It's your only option at this point. Unless the phone was purchased under a year ago. So yeah, paperweight for now.
thanks for the help i figured the skyrocket would say sky rocket on it lol so i just jumped into the s2 i777 forum like a noob i feel so dumb but will the jtag thing for sure fix it
Almost nothings for sure but it's a pretty good chance they revive it. mobiletechvideos is who a lot of people have used.
ok what about the usb jig thing has anyone tried that an how much does the jtag fix usaully cost
krazydude4g said:
ok what about the usb jig thing has anyone tried that an how much does the jtag fix usaully cost
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Click to collapse
no, wont work for the i727, just call these guys http://mobiletechvideos.mybigcommerce.com/samsung-galaxy-s-ii-skyrocket-jtag-brick-repair/
Try to install USB drivers switch off and press call or volume button while connecting usb
DONT FORGET HITTING THANKS......
yash.pranjale86 said:
Try to install USB drivers switch off and press call or volume button while connecting usb
DONT FORGET HITTING THANKS......
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Click to collapse
its hardbricked, like op stated, no power no nothing
yes i am for sure its hard bricked im so mad at my self i could rip my head off lol but i guess thats what i get for rushing into it im guessing everone would reccomend the mobiletechvideos fix for 50 instead of the 30 dollar ones on ebay or does it matter?
Spend the extra 20 bucks. lol It might matter or it might not. You don't wanna be the one that finds out it mattered though. lol
I would trust mobile techvideos over anyone on ebay. They have a stellar rep.
mimart7 said:
I would trust mobile techvideos over anyone on ebay. They have a stellar rep.
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Click to collapse
+1
My moms basement.
Possible bootloop fix without jig or any other 3rd party means
krazydude4g said:
i just got this phone from a friend it was rooted an stuck in boot loop so i flashed a normal s2 rom not thinking this was a s2 skyrocket now no power or nothing is there anything i can do to fix it no recovery an it will not boot into download mode
Click to expand...
Click to collapse
Hey there, Today my phone got stuck in a bootloop where the screen was black and there was an intermittent vibration. I couldn't get out of this bootloop at all. I tried getting into recovery mode, download mode, using Odin, holding down power for more than 20 seconds, removing the battery for 10 minutes, etc. Anyway, I figured, there has to be a solution without having to take apart my phone and trying to use JTAG, Geez! ANyway, I decided to try pressing the power and volume buttons in different combinations with and without the battery, and while being connected or disconnected to the PC. OK to make a long story short, here is the combination.
Plug USB into computer ( I used win7) without connecting it to your skyrocket.
Remove the battery from your phone.
Insert the Data cable into your phone without the battery.
Install battery and quickly press both the volume up/down button and the power button repeatedly (about 5-10 times) Basically press and release both sides at the same time over and over again until your skyrocket pops out of a bootloop. It took me only 5 presses.
I'm not saying this will work for everyone, but it worked for me. Due to the fact that this happened on a whim, I can't test it out to make sure the steps are just right. Whoever tries this, take note of the steps.
I hope this helps you guys out. Cheers.
peter7del said:
Hey there, Today my phone got stuck in a bootloop where the screen was black and there was an intermittent vibration. I couldn't get out of this bootloop at all. I tried getting into recovery mode, download mode, using Odin, holding down power for more than 20 seconds, removing the battery for 10 minutes, etc. Anyway, I figured, there has to be a solution without having to take apart my phone and trying to use JTAG, Geez! ANyway, I decided to try pressing the power and volume buttons in different combinations with and without the battery, and while being connected or disconnected to the PC. OK to make a long story short, here is the combination.
Plug USB into computer ( I used win7) without connecting it to your skyrocket.
Remove the battery from your phone.
Insert the Data cable into your phone without the battery.
Install battery and quickly press both the volume up/down button and the power button repeatedly (about 5-10 times) Basically press and release both sides at the same time over and over again until your skyrocket pops out of a bootloop. It took me only 5 presses.
I'm not saying this will work for everyone, but it worked for me. Due to the fact that this happened on a whim, I can't test it out to make sure the steps are just right. Whoever tries this, take note of the steps.
I hope this helps you guys out. Cheers.
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Click to collapse
what you have sir is a stuck power button, by repeadetly pressing the power button you momentarily "unstuck" the button, it can stay unstuck like that or it can become "sticky" once again, more info on that in the 1stop sticky
peter7del said:
Hey there, Today my phone got stuck in a bootloop where the screen was black and there was an intermittent vibration. I couldn't get out of this bootloop at all. I tried getting into recovery mode, download mode, using Odin, holding down power for more than 20 seconds, removing the battery for 10 minutes, etc. Anyway, I figured, there has to be a solution without having to take apart my phone and trying to use JTAG, Geez! ANyway, I decided to try pressing the power and volume buttons in different combinations with and without the battery, and while being connected or disconnected to the PC. OK to make a long story short, here is the combination.
Plug USB into computer ( I used win7) without connecting it to your skyrocket.
Remove the battery from your phone.
Insert the Data cable into your phone without the battery.
Install battery and quickly press both the volume up/down button and the power button repeatedly (about 5-10 times) Basically press and release both sides at the same time over and over again until your skyrocket pops out of a bootloop. It took me only 5 presses.
I'm not saying this will work for everyone, but it worked for me. Due to the fact that this happened on a whim, I can't test it out to make sure the steps are just right. Whoever tries this, take note of the steps.
I hope this helps you guys out. Cheers.
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Click to collapse
uhhhh, another person who is slightly misinformed. a boot loop doesn't equal JTAG. if your phone turns on AT ALL u should be able to recover it and get it working. JTAG is required for a brick, and like its name implies, a brick is just that. A phone that does absolutely nothing but sit there. No display, no sound, no vibrate, nuthin
icenight89 said:
uhhhh, another person who is slightly misinformed. a boot loop doesn't equal JTAG. if your phone turns on AT ALL u should be able to recover it and get it working. JTAG is required for a brick, and like its name implies, a brick is just that. A phone that does absolutely nothing but sit there. No display, no sound, no vibrate, nuthin
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Click to collapse
The original op was hard bricked, jtag refers to him
God promised men that he'd put beautiful women in all corners of the world. Then he laughed and laughed and made the world round
if you have a car charger try it... cause i dont know if its for me alone but my car charger works as a jtag when the phone is off
orbourne53 said:
if you have a car charger try it... cause i dont know if its for me alone but my car charger works as a jtag when the phone is off
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a car charger will never ever act work as a jtag......ever.
i meant to say put the phone in download mode if thats what jtag is

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