[Q] Boot Loop, out of nowhere. - Galaxy S I9000 Q&A, Help & Troubleshooting

Hi,
I've been using SGS I9000 with CM9 stable, for two months now.
I've had minor problems with it, but yesterday I ran out of battery and once I charged it fully and tried to start it, my phone got stuck in a boot loop.
Samsung galaxy S I9000 screen comes for about 5-6 seconds, and goes away for one second and comes back, after 20 seconds, the whole thing repeats.
When plugged in, the loading animation - before the battery animation shows up - but does not animate. Also goes black, and comes back again in a loopy manner.
I can start it into download mode, but not recovery mode.
Since I can do this I realised trying fixing this by going back to my stock rom flashing it using Odin.
But odin does not see my mobile, I tried installing drivers but it doesnt work.
Please help me. How do I install appropriate drivers without me needing to boot the phone? If only Odin sees the phone, I'm comfortable with flashing it.
Thanks.

Make sure you kill kies with ctrl alt and delete before running odin! I am also having problems with cm9 and bootloops mainly on the blue cm bootscreen just endless loading, im rapidly coming to the conclusion cm9 is crap ! how it can be classed as stable is beyond me, if thats stable i would hate to see what unstable is , everyone is moaning about the bootloops and IMHO cm9 is best avoided !

Hi, same happened to me. I had to flash first the 2.3.7 stock and after CM9.1 - with Odin
Sorry but I cannot insert here link with full step by step instructions (XDA rules for new users don't allow me) I send you a message with it
After that my Galaxy rocks! Never went so fast and fluent as now
Hope it helps
Sent from my Nexus 7 using xda app-developers app

Related

i9000 bricked, but goes to download mode - rescuable?

So here't the full background, it's not long, please read:
http://www.darkyrom.com/community/i...-bricked-my-sgs-wonder-what-i-did-wrong.2032/
Long story short, it looks like I bricked my SGS when trying to flash with Odin, even though I followed the tutorial very closely. When I power up the phone, it just gives me the image with phone, exclamation mark and PC on it. It does, however, go into download mode when powered up with VolDown and center button.
How do I save it? Do I need the JIG (God, please say no! )
Have you tried reflashing with odin.
Jig is only needed when you cant get into download mode.
Also i just looked inside the darky rom topic.
Have you flashed the jvk rom first with the bootloaders?
Edit: as said below. If you gonna reflash, flash a stock rom. Not the darky rom. First priority is to make your phone work.
Sent from my GT-I9000 using XDA Premium App
Yeah, you have download mode.
Now, fire up Odin and load a few rom files into it, connect the phone and see if the PC still recognises it. (Do not flash, Just a test)
If so...
Flash a stock rom.
Somehow, I was able to flash it with Odin in Download Mode this time. Phew! I read somewhere that the flash might fail if You're using wrong USB port. At first I connected my phone to a eSATA/USB combo port, and for the second time (after brick) I tried a normal USB 2.0 port in my laptop. Maybe that's what made the difference, I have no idea.
Anyway, I'm running stock Samsung 2.3 rom and am trying to install Darky's 10.0 RC3 on it - I am running into some problems, but thankfully they're much less serious than the brick that I was able to fix.
Thanks for Your help!
I ran into similar problems last week. A rom wouldn't flash, so I gave it an hour and it proceeded nowhere. Had to pull the plug on it.
Sometimes it just takes a few times plugging and unplugging repeatedly until it just happens to get detected by Windows. Maybe just a bit of luck too
Congrats on your recovery.
Just wondering which stock 2.3 rom did you use and which Odin setting you used to get your phone up and working again.
Here is my post / problem, seems similar to yours
http://forum.xda-developers.com/showthread.php?t=1020223
Thanks
I had the same issue like warnec on my first darkyy flash, finally everything went fine...don't worry!
just try to reflash with odin (maybe going for a stock version first is a good idea), be sure to do everything as mentioned in the guides out there. and be sure your computer works stable, maybe you want to quit some tasks in the background (however it should work even without but something crashed my odin once...)
Reflash with Odin to make your phone work again. I suggest using a stock 2.2.1/2.3.3 ROM. It is important that it consists of the 512.pit file, a PDA file, a Phone file and a CSC file. The ROM must have bootloaders included!
Now, disconnect your phone and turn it off.
Start Odin and load all the files. Tick 'Repartition'.
Start your phone in Download Mode by pressing Vol-Down, Home and Power.
Connect it to your PC and wait for Odin to say 'Added!'.
Now hit Start, wait 2-3 minutes until it is done and your phone should succesfully reboot!
Sent from my GT-I9000 using XDA Premium App
Thanks I tried this and my phone just keeps flashing i9000m screen, then blank and then back to the i9000m screen. Looks like the phone is unusable.
chriszak said:
Thanks I tried this and my phone just keeps flashing i9000m screen, then blank and then back to the i9000m screen. Looks like the phone is unusable.
Click to expand...
Click to collapse
does not sound very good...could you solve your problem yet?
Had to take the phone into Bell. Waiting on return of it and currently using a loaner HTC Desire Z from Bell.

Staying optimistic....

Hi all,first off im not gonna say my tab is bricked im to much of a noob to do that,but I've gotta say I'm really worried that my tab might be toast.To cut a long story short my son gotta hold of my tab without my knowledge and flashed a rom onto it.From what i can ascertain he's not followed the instructions on installation,instead of using the computer he's downloaded a zip file with the rom on it,then he's gone into recovery mode via clockworkmod(i have rom manager app on my tab)he's then wiped the cache and the dalvik and then proceeded to install the rom from the SDcard that he'd downloaded earlier.Anyway he said it seemed to have worked because he got a message on screen saying thank you for installing overcom rom v2.0.1 hermes installation complete enjoy using it.The message was roughly like that anyway.It also said that the 1st boot could take a long time as it had to rebuild the cache and the dalvik.So wait he did,4 hours later and all that was on screen was.....GALAXY TAB
SAMSUNG......plus all the hardware keys were constantly lit.By this time id come in and discovered what he done.So i tried to put it into recovery mode so i could hopefully put another rom onto it.But when i press power and the up volume key it just goes straight to the screen i described above,I've not had a problem getting into recovery before but now zilch....Plus another thing when i plug in the charger in instead of getting the green battery symbol gradually filling up i instead get a grey battery symbol that just sits there and does nothing.
I'll be eternally grateful if anyone can get my tab going again,i bought it in the uk open to any network,so i guess its a european tab(ON BOX IT SAYS GT-P1000).Can anyone help me,I'm trying my best to stay positive lol.
Cheers dave.
Sent from my MoDaCo Custom ROM for the Advent Vega r8 using Tapatalk
Make sure your tab has enough charge (charge it if necessary by plugging it in wall socket even if there is no indication) After that try to boot it into download mode (power & volume down) or any detectable download mode by your pc. Get a stock rom from here or from anywhere (what rom was tab originally on froyo? Gingerbread?). Follow the instructions to flash that stock rom. Overcome guide has great instructions on how to restock your tab.
Kindly ask your questions in appropriate forums.
Thanks darkpal,i was on froyo,although i couldn't get into recovery mode i tried what you said,power button and volume down and was able to get into download mode.
So when i can get access to a suitable computer I'll try what you recommended.
Sorry if this post was in the wrong place my heads been all over the place since my tab has been down.
Thanks again for the tip and fingers crossed it will work. Dave
Sent from my Liquid using Tapatalk
I was about 99% sure thats what your son did. He tried loading the gingerbread overcome rom over froyo. And that resulted on a non bootable state (or as some call it soft brick). GB has different bootloaders than froyo thats why a stock gingerbread should be installed first before overcome 2.X.
Hope to see you up and running soon
Good luck man... just try everything, never give up!
It's because of the wiped dalvic cache!
ps: you should check out some bootloop problem threads. use search!

[q] please help me

so today i upgraded to gingerbread 2.3.5 on my samsung captivate or i-897. it was all fine until i started to try the teamhacksung build 16 for ICS. i was trying to install it and somehow my phone locked up on me. everytime i try to boot up my phone it goes to galaxy s and just sits. i can get it into recovery and download but then odin will not pick it up? help?
that rom has a Q and A page. go there to ask questions about it. NOT the DEV PAGE. Q&A.try searching the thread. and reading it.
100% chance your problem has been asked at least 10 times.
i went there and searched im sorry it hasnt been thats why i posted a thing. so stop being so rude and help someone out really.
Calko2882 said:
i went there and searched im sorry it hasnt been thats why i posted a thing. so stop being so rude and help someone out really.
Click to expand...
Click to collapse
You need to be in download mode for odin to pick it up. Start odin first then with your phone off, hold in your up/down volume keys and plug in your usb cable.
Sent from my SAMSUNG-SGH-I897 using xda premium
telling you the proper place to post a question is not being rude. Im trying to help you find other people that have the same rom setup as you. they dont always look at other threads like this. they only care about THEIR ROM. so posting there, they would find your question... here they wont.
and the answer to your very first problem... if the rom install locks up (which it RARELY does) flash again.
**normally it "looks" like it locks up but the user is actually impatient, or the install script doenst program the status bar very well and it looks like its not doing anything although it is.
and first boot after flashing can take upto 10 mintues at boot animation.
ive done all of this plenty of times, ive even read how to create them. and i know you do as well. ive done all the odin i can but it got stuck at the galaxy s boot screen like the black one with white lettering and the i897 tag too. but it wont go past, and now wen i plugged it in it bricked so i have no idea wat to do now and i love this phone to death.
Calko2882 said:
ive done all of this plenty of times, ive even read how to create them. and i know you do as well. ive done all the odin i can but it got stuck at the galaxy s boot screen like the black one with white lettering and the i897 tag too. but it wont go past, and now wen i plugged it in it bricked so i have no idea wat to do now and i love this phone to death.
Click to expand...
Click to collapse
Can't you just flash something from recovery? You probably put some ROM on your sd at some point. And if not, you can do that with USB from recovery
Sent from my CM9 ICS i897 Captivate
Once you didn't get past the boot screen you should have three buttoned to recovery and flashed the from again. It happens quite often when you go to THS ICS or CM7. So if your not truly bricked which you shouldn't be unless you used a Odin with boot loaders then just used Odin and flash speed mod kernel or another kernel that will give you the correct cwm recovery. Then BEFORE trying to reboot flash the ICS ROM, then when it finishes flash it a second time BEFORE REBOOTING, then flash gapps, then reboot.
What happens is that the first time you try to go to cm7 or cm9 it basically flashes the kernel and cwm recovery from I can tell, then the second flash will be able to get you through all the boot up. Plus wait a while without touching it and it will come up. It takes a while on the first ever flash to it.
Sent from MY SPH-P100 running ICS
how can i put it on through recovery? and my usb debugging isnt on my fone just spazzed when i was loading up ics nd now its softbricked.
i actually just unbricked but i am still stuck at the galaxy s sgh-i897 screen thats black and white.

strange problem with charging, bootloop, pls help

Hi,
I rooted my note some weeks ago and I was searching the web, reading all kind of threads and thinking what the problem might be for the last weeks. Finally I decided to register myself on xda and to post my problem.
Like mentioned before I rooted my note via CMW and then flashed a franco kernel, unfortunally I dont know which version, but no custom rom. It all worked fine for 14 maybe 16 hours, then the phone froze after opening a app and after that it stuck at the Galaxy Note N7000 logo. I tried to enter recovery but it didn't work, I can enter downloadmode but I ran out of battery before I could do anything.
Now the phone keeps turning itself on and off the whole time when I try to charge it, the battery image comes for like 1 second and after that the screen turns black again. The battery itself is new so that shouldnt be the problem. I charged it like that for like 4 hours and then tried to enter downloadmode but it only says "battery to low to download".
I hope it is not a hardware problem. If anybody has a idea please help me, I am getting desperate.
Greets
weasl
EDIT: I came from offical 4.0.4 ICS
How old is your phone? Try with another good battery.
Suggestion: you may flash gb via PC Odin and check phone back to normal.
Sent from my GT-N7000 using xda premium
I got my phone last april, so it is not even a year old, but I got a new battery some days before rooting it... I'll try/have to get another one anyway.
Could you give me a link for a stock gb rom please.
Thank you for your quick reply.
Kindly go thru Guru 'drketan' threads and posts.
Sent from my GT-N7000 using xda premium
Found it. Should I use a rom with three parts or with only one? And can I use any rom or one with a special "code" that suits my device, e.g. german....
And just flash the rom and then fullwipe or is wiping not necessary?
I am sorry for the questions but I want to do everything right.
You can use any. Wipe in GB recovery.
Thanks a lot.
Yesterday I finally found somebody to charge my battery, today I flashed a GB stock rom, but I still can`t get any further than the Samsung Galaxy Note logo... It worked one time but I turned the phone off to insert my sim card and it got stuck again.
I tried flashing with pit file and bootloader as well, but no luck.
Could it be a hardware problem? Could a J-tag repair fix it?
Thanks in advantage.
weasl said:
Yesterday I finally found somebody to charge my battery, today I flashed a GB stock rom, but I still can`t get any further than the Samsung Galaxy Note logo... It worked one time but I turned the phone off to insert my sim card and it got stuck again.
I tried flashing with pit file and bootloader as well, but no luck.
Could it be a hardware problem? Could a J-tag repair fix it?
Thanks in advantage.
Click to expand...
Click to collapse
Now your on safe GB rom, enter recovery wipe cache, factory reset, wipe dalvick cache.
Let's know the result
I tried, but I am not able to enter recovery... I press volume up + home + power but I only get the N7000 logo. I have read that you have to press the home button in the right moment to enter stock recovery, could somebody tell if that is true and if yes when do I have to press?
Anyone an idea please? I can enter download mode but not recovery, I downgraded to gb 2.3.6.KK5, I flashed abyss 4.2 but I can get to recovery mode or past the GT N7000 logo. Three times it got to the "package installing" page and one time it even started then I switched it off to insert my sim card and again stuck at the N7000 logo.
I need help please...
weasl said:
I tried, but I am not able to enter recovery... I press volume up + home + power but I only get the N7000 logo. I have read that you have to press the home button in the right moment to enter stock recovery, could somebody tell if that is true and if yes when do I have to press?
Click to expand...
Click to collapse
You have to press the three button combo "a long time" and the power button should be the last one to use.
I always wait until the Samsung Logo appeared 2 times and I see the next animation (depends on your kernel/recovery).
So please try again and hold the three buttons longer.
I flashed the 3-part lc1 gb and did a full wipe. The phone now starts sometimes but gets stuck at the n7000 logo most of the time. When it starts the whole UI feels very laggy, eg. while typing. Recovery mode started one time out of 1000 tries. I am afraid that something with my hardware is wrong. Any ideas? Could a Jtag be a solution? Please help.
try again to get into recovery and do a factory reset from Gb recovery..
press it until you get to recovery. DO NOT remove your fingers when you see n7000 bootlogo. keep pressing . keep pressing. keep pressing.
Recognized Distributorâ„¢
I made it in the recovery, did another fullwipe, but it still lags while typing or opening/closing an app and still does not boot proper, I have to try several times to get past the logo screen and it works only when I go in downloadmode and boot from there. Entering the recoverymode still only works randomly. Any idea?
Edit: it also lags while scrolling down/up
weasl said:
I made it in the recovery, did another fullwipe, but it still lags while typing or opening/closing an app and still does not boot proper, I have to try several times to get past the logo screen and it works only when I go in downloadmode and boot from there. Entering the recoverymode still only works randomly. Any idea?
Edit: it also lags while scrolling down/up
Click to expand...
Click to collapse
In all you posts here you never wrote exactly what version of which Rom you installed in whatever way.
That's why I'm still not convinced that you have "defined state" and giving good advice is try&error.
So please start telling: how did you flash, what GB or ICS or JB version, Stock Rom or Custom Rom.
,Sorry, I flashed the n7000xxlc1 - open europe with odin PC, stock, prerooted and in 3 parts. After that I did a fullwipe, the phone turns on after a few tries, most time after I go in download mode and restart from there. It lags while it is on, like short freezes, I tried to install the OTA update to ICS but failed.
Before that I was stuck on the Samsung Galaxy Note logo after flashing a franco kernel via CWM (I am not sure which version but it came with the guide to root, so I thought it could not be bad)
Edit: I flashed the xxlsc 4.1.2 jelly bean offical leak via odin PC, and I still have the same problems. I takes 5-6 reboots to actually start the device and it is very laggy, almost unusable. Every second or so it freezes for short time.
Any help please? I would send it to someone to do a JTAG repair if this could help. I just dont want to waste the money, so if anyone has experienced a problem like this please help me.
Is this a brick revived phone?

[Q] phone not starting up or unable to reboot.

recently i updated my phone galaxy note to ics 4.0,4 from gingerbread manually ,later i rooted my phone and tried installing franco kerne roml(not that sure at the moment), after going through the procedure i booted my phone but it wouldnt work it works till the samsung logo displays and doesnt go further, i would wait for long but instead the phone gets hotter as time passes......i tried taking out the battery and start up but as always it starts up till the samsung logo and stops... please help me out here ....and many thanks...
mav123 said:
recently i updated my phone galaxy note to ics 4.0,4 from gingerbread manually ,later i rooted my phone and tried installing franco kerne roml(not that sure at the moment), after going through the procedure i booted my phone but it wouldnt work it works till the samsung logo displays and doesnt go further, i would wait for long but instead the phone gets hotter as time passes......i tried taking out the battery and start up but as always it starts up till the samsung logo and stops... please help me out here ....and many thanks...
Click to expand...
Click to collapse
Can u try pressing volume up + home + power at a time and see if u r able to into recovery?
Sent from my GT-N7000 using xda app-developers app

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