Samsung Captivate Bootscreen stock at AT&T - General Questions and Answers

I have been triing new kernels and i have make a backup of my original one.. after i tested all new kernels i decidet to let my stock kernel back couz i thiugh it was best than (using kernel flasher app from the market) after i flashed my backuped kernel the phone restarted and never booted up.
it shows the AT&T screen and stays like that forever.(i let it few hours like that)
I recongnized that when i put my charger on, on the screen shows the battery and the screen is frozen.. the battery isnt showing that is on charge.
Also tryed to enter on the download mode by the 3button combo and when i put my usb it just goes to charge and if i hold the 3 buttons screen goes black than it goes to charge agin. (volume up+down doesnt work too)
Iv been installed all neccesery drivers that odin3 need for the factory resset.(still doesnt work)
I have no idea what to do any solution???
thanks

Not Booting
Sounds like you need a Jig. I got mine from Josh at Mobile Tech. The jig costs about $8.00 and is a simple way to get your phone into download mode. From there you will be able to install what you need from odin. Go to youtube and type in how to flash Captivate to stock, then look for a video from Mobile tech videos. Josh is the best and will help you out all he can.

Related

Mesmerize won't boot

My phone will not turn on. I was doing a factory reset, but it seemed to freeze, so I did a battery pull. Now my phone is either stuck on the samsung logo, or an empty batter symbol with a white circle. Please help.
Only thing I can think of is to try to get into download mode (remove the battery, plug the phone into a computer, and press the volume down button). If you can get to download mode, you should be able to flash a stock rom via Odin (instructions for this can be found in multiple threads on this forum.
Sent from my voodoo froyo Mesmerize
Mesmerizeuser said:
Only thing I can think of is to try to get into download mode (remove the battery, plug the phone into a computer, and press the volume down button). If you can get to download mode, you should be able to flash a stock rom via Odin (instructions for this can be found in multiple threads on this forum.
Sent from my voodoo froyo Mesmerize
Click to expand...
Click to collapse
Yes, do that.
download odin and the stock 2.1 build. then place your phone in download mode. flash the rom the way the instructions tell you too. then walk into your local uscell and complain til they give you a new mesmerize. that should solve all your probs
Got mine to reboot
i got my samsung mesmerize to turn on by pressing in the startup button on the right AND the volume control button on the left (up, don't know if that matters) at the same time for a few seconds (at least 5) and eventually the SAMSUNG logo appeared and it is now working fine.
I hope this helps anyone who has the same issue!
lately EVERY time i reboot my phone (running ics build 2, 3 and 4, stock kernel) it gets stuck on samsung logo.. somehow my phone will only boot into the frigging cm7 recovery which as im sure youre all aware is rather useless to fix any problems im having in ics and leaves me unable to flash, backup, or restore anything. it's quite frustrating and i have no idea how to fix it but by going back to bml, re-partitioning, then odin ei20 modem, cm7 fixed recovery, then flash back to ics but doin this every reboot it getting very tedious..
ive read about recovery loops, but the fix doesnt work for me as i cant mount the ICS /system partition in cm7 recovery...and ive been all over trying a zillion things to get it to work and havent pulled dmesg or logcat but if someone thinks it would be useful ..i wish i knew why EVERYTHING is great, then BANG, reboot and it's FML city.

[Q] Bricked after gingerbread update

Hi and thanks in advance for any advice. I updated my galaxy s via kies to gingerbread however it failed partway through and gave me the green screen of death after a battery pull it showed the phone to pc with the yellow warning triangle between, tried the firmware restore option on kies but no good. the phone wouldnt and still wont go into recovery mode with the 3 button press, or download mode, atm it is just dead and wont do anything, even tried the charger into it to see if anything lights up but no response at all. any help greatly appreciated. oh it was running froyo 2.1.1 and rooted. i forgot to deroot before the upgrade, dont know if that messed it up?
which download mode button combo are you using @ the moment?
Hi, the phone wont even go into ant download or recovery mode, tried all the 3 button presses mentioned on the net but no joy, turns out it can be sorted thro the warrenty because it was Kies that killed it, also was told by the repair guy that a lot of UK galaxy s phone had the download/recovery mode disabled for some reason. But when he puts it right again the modes will be activated, just means i will be without my favourite gadget for a few days.....
what device r u using
download stock rom for galaxy s and wipe it down

Samsung Boot Logo is GONE

Hi,friends
I just bought a used Rogers Infuse 4G I977 from ebay.
It was a rooted phone with Stock 2.3.3 UXKG3 installed
and there's problem with it:
1) It cannot boot into CMW/e3 recovery mode,when i press 3buttons(power +/-) or hold +/- and plug in USB cable,the screen will turn on with 4 lights on(home/search etc.) but nothing else shows on the screen,if i press the power button again it will reboot but reboot into another black screen with some sound,sounded like turning the phone in normal way but nothing shows.
2.When I turn on the phone normally,there is NO Samsung/Rogers Logo,it only has the booting sound and 1-2mins after I will have to press the power button myself to open up the lockscreen and use the phone
What I did:
Re-flash the root UXKG3 via Odin
UNROOT my phone
Install CWM via Rom Manager
Install e3 and use the file explorer to put update into CMW
Lots more,i tired EVERYTHING in the forum
Goal :
Now i don't care i can install a ROM/Root or not.
I Just Want To Have My Samsung/Rogers Logo backed on when i Turn on my phone,just wanted to look like a normal phone.
Please help me!This will be a gift for my friend and I wanted to look really nice and stock give it to him,I've been reading on Infuse 4G forum for 13Hours striaght and i have tried everything i could.
I own Galaxy S 2 with lots of root/custom experience so i'm not a noob and i know what i am doing but i really can't fix this.
I can provide video of the loading screen and everything etc.
Odin or heimdall back to stock,
Run the program
Place pone in download mode
Do what it says on the program/on the op of the program
Download mode: pull battery, put battery back in, hold volume up and down, then plug in USB cord.
You have to pull the battery or it won't work...at least its never worked for me without pulling the battery...
Edit: just saw you have already tried Odin...maybe try a different Odin?
Actually when I first flashed cm9 I had no Samsung logo on boot, I'd get a rainbow screen then it would go into the cm9 boot animation...I flashed gingerbread boot loaders through heimdall and then reflashed cm9 and the rainbow screen was replaced with a galaxy s logo with cm9 logo under that
So maybe you don't have the right bootloaders...Odin does not replace bootloaders-at least as far as I know it doesn't. So try heimdall...however be aware that flashing boot loaders is the easiest way to actually brick this phone...so do it at your own risk...I'm not saying flashing new boot loaders will fix your problem...I'm just saying it worked for me on a different but similar situation.
Sent from my SGH-I997 using XDA
Alright i will try helium tonight,thanks.

[SOLVED]Bricked phone

Hi I want to know how can I unbrick my Samsung galaxy s 4g. I believe I bricked because now when I turned on only stock in the logo. Please can you help me with this. I'm leontx's wife. Thanks
If it's just showing the logo and it's there for over 15 minutes, you'll probably need to reflash something.
I'd suggest using one of the one-clicks from http://forum.xda-developers.com/showpost.php?p=19601810&postcount=2 and I'd probably suggest the second (Basic with a Twist) choice.
First, you need to get the phone into download mode. Easiest way to do that is to unplug USB cable, pull the battery out, plug the battery back in, and plug the phone back to the computer. Hold the volume buttons on the left and turn on the phone (while holding down the buttons). It should ask you if you want to go into download mode. Press volume+ to confirm, then unplug the phone from your computer and plug it back in (to make the computer realize that there's a device there). Now run the one-click to reflash your phone. If the flash fails, restart the phone and try again. If the phone reboots to a screen showing a little phone and a yellow warning sign, perfect... just flash it again. That's the alternate download screen, and I get it everytime I use Heimdall/Odin/Kies to flash it.
couldn't get into download mode
Hello,thanks for you help,I'm trying to fix my wife's galaxy s after she wiped and factory reset the phone when tried to recovery by herself.Now the phone is stock in the galaxy s 4g logo forever,I tried to get into recovery or download mode but i couldn't.She told me that the phone was giving her a error message about the keyboard app,then she removed the batt and put it back, the battery showed her almost dead like 1% when was like 79% few seconds before,then she called t-mobile and the person told her to do the recovery mode with the bottoms, she did it and the person ask how much batt the phone had, she said 79%.then the person sugested to full charge the batt,and call them(tmobile) back.So here we go... lol:laugh:.She tried to fix it and got into recovery mode and wiped and factory reset the phone,I dont know what she was doing and removed the batt to reboot the phone.and here we are now.When try to get into download mode the pc not recognize it say USB device not reconognized and the phone just show a loading logo but nothing happen.I just want to know if is possible to fix this or toss it,the phone is rooted with a custom rom,I tried with another batt but the same results.Im realy want to recover this phone to give it to my mother in law thank you so much
Leontx said:
Hi I want to know how can I unbrick my Samsung galaxy s 4g. I believe I bricked because now when I turned on only stock in the logo. Please can you help me with this. I'm leontx's wife. Thanks
Click to expand...
Click to collapse
i soft brick may phone yesterday, i use to flash my current rom and then reflash it again [clean flash] i just reflash it to save my game replay..
if you can boot into recovery mode, reflash your current rom and then backup and wipe everything exept sdcard then flash again.
Sounds like the battery crapping out on you & crashing while it was doing something important. Usually, a factory reset and new battery can fix. But, If the reset failed, it's not a biggie. find any of the one clicks that you might like to try (lumin30 has a awesome guide/thread w/ links). Batteries are cheap. Sometimes they will swell up when they die. If it spins easy when placed on flat surface is an easy check. There are a couple threads with links to 10 buck replacements around too.
Sent from my NookTablet using xda app-developers app
eureka !!!
my phone is alive.I could put it in download mode by removing the batt,put it back then holding both volumes bottoms,then connecting the phone to my pc(USB),no power bottom.and voila after putting this in download move everything else is piece of cake thank yall.

[Completed] AT&T Samsung Galaxy S2 ( SGH-I777) cannot enter recovery mode.

Hello,
I have a Samsung Galaxy S2 (SGH-I777) that will not enter Recovery mode, no matter how much I try. I tried holding the [Power+Vol up+Vol dn] combo and it doesn't work at all. I can enter recovery mode by holding all three buttons and connecting a USB cord when the buttons flash.
Here's the full story: The phone didn't use to start up at all. I tried using batteries from my friends S2 (I9100) and switched on the device while I charged the original battery separately. One of my friends who was familiar with flashing, put the original software back on it but later put CyanideL on it. The ROM worked perfectly and everything worked, except that the phone wouldn't charge when switched off. I forgot to charge it for two days and it wouldn't later turn on. I tried switching to a charged battery and the OS wouldn't boot. My friend said he could return to stock and he flashed the original software again, but we couldn't access the recovery.
I tried flashing I777 UCKH7 Return/Unbrick to Stock (or Root) Odin3 One-Click Downloaders from ( http://forum.xda-developers.com/showpost.php?p=20229527 ). The phone would boot then to a SAMSUNG logo that would turn off after sometime, which was expectedly what happened when my friend flashed the stock ROM. Searching through the forums there were cases where it was reported that such problems could occur with faulty boot loaders. So I flashed I777UCMD8 Stock Binaries from the same thread. Same results ensued. I tried flashing different packages from the thread after reading their description, using ODIN V3 1.85. I only used the PDA option. Nothing seems to bring back recovery mode. All the buttons do work, I think. If however, I flash CWM recovery, the screen changes back to the SAMSUNG GALAXY S2 boot screen and stays there for a few minutes and restarts again.
What do I do to get my phone back up? I couldn't find people who couldn't get in to Recovery mode? Most were using the wrong combos for Recovery or could access the OS itself. I can't access the OS and my button combos doesn't work at all.
Hi
It will be better to post in AT&T s2 Q/A section.
http://forum.xda-developers.com/galaxy-s2-att/general
Here is list of helpful links in case you need it.
http://forum.xda-developers.com/showthread.php?t=1511838
Good day !
Thread Closed !

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