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So.... Been playing with this for the last two days trying to root this phone.
I've rooted a few other phones, so I do have experience with the overall process, but I am unable to even boot this phone into Recovery. I have tried booting into recovery by holding down both volume buttons + power and from adb terminal "adb reboot recovery."
Neither method works. The phone will boot (or reboot from adb) and brings up the "at&t World Phone" screen and then nothing else appears. The first time I tried this it actually wouldn't boot up even after pulling the battery and trying to start normally, it still sat at the same screen. I let it sit all day today at the screen until the battery died. I was finally able to get it to boot up earlier.
If anyone can help, that'd be greatly appreciated. Let me know what info I need to add.
I usually just press and hold both volume buttons and power then release just the power button and keeping the volume buttons still pushed on the 2nd time the white at&t screen pops up... Works for me every time.
Sent from my SAMSUNG-SGH-I897 using XDA App
hold volume up+down and power key btw this is wrong section to post supposed to be in general
Oh sorry, didn't realize it was supposed to be posted in general.
I've tried the Volume Up/Down + Power and this does not work, as I stated originally.
I've also tried to do it from the adb shell, which also does not work.
Does anyone have any idea why I can't access recovery?
I"m having a similar issue. Holding volume up+down and power and releasing in any combination just boots the phone up. If I just hold volume up+down and power the phone alternates between the AT&T World Phone screen endless.
Yes u have to let go of the pwr button when the phone screen turns on
Sent from my SAMSUNG-SGH-I897 using XDA App
I've tried just about every combination of the Volume Up/Down + Power and no luck.
I've also tried the following ADB commands, with no luck, it just reboots the phone:
adb reboot recovery
adb reboot-boatloader
When I hold Volume Down + Power I get the a Yellow Triangle with a Android guy with a shove with the text "Downloading... Do not turn off Target!!!"
When I hold Volume Up + Power I get an Android guy with the following text: "POWER RESET or UNKNOWN UPLOAD MODE"
For kicks, I tried to to flash a rooted update.zip via the Volume Down + Power way with the Samsung update software, the same way I have done with the Samsung Moment. Wasn't sure if it'd work, but worth a try.
Any one else have any ideas or suggestions?
Phishie, do you have a final release version? Or anything special about the phone you have?
I just press the two volume buttons first (to make sure theyre pressed before you hit power), then press the power button, as soon as the screen turns on, I let go of everything and it works just fine, no need to have ridiculously complicated instructions.
The trick is to make sure both volume buttons are pressed BEFORE you hit power. Then release. Easy as pie
Also, if you guys are having too much trouble, just download the one click root/unroot. It will run, boot your phone into recovery, then all you have to do is scroll to install packages with volume key and hit power. Done.
Trust me, I am making sure I'm pretty the keys completely. I've literally tried it fifty times by now.
And I've also tried the One Click Root. This does not boot the phone into recovery either. It just sits at the AT&T World Phone screen forever and will actually get stuck here and will not boot up normal even by pulling the battery and powering it back up. It'll just get stuck at the for-mentioned screen. I have to connect it to adb and reboot it there to get it out of the loop it's stuck in.
that doesnt sound good. Maybe you need to try a factory reset? are you running stock rom and everything?
When I first got the phone I did a factory reset.
Yea, it's completely stock to my knowledge. But I have a different ROM than the final release version that everyone else has. This is a pre-production device.
same problem
I try all the combos as well, no luck, would the combos be different for 2e vs 3e recovery?
I try combo, it powers on, the same thing happens, the at-t comes up, goes for a second, then screen brightens, wait a bit and then the home row buttons light up, hangs there... doesnt matter which kernel or which rom I flash, same thing, adb and other stuff wont work as they need usb debugging enabled, which mine isn't.
Is there a way to mod the phone files and flash to enable usb debugging? Anyway to remap the buttons to 2 button vs 3 button?
Everyone post your methods for entering recovery please?
OK, I've been reading here for 6 days all manner of Captivate unbricking. Here is my story...
I picked up a Captivate on the Rogers network. I connected it to my email server (Exchange 2010) with no problems, poked around, noticed the lag, noticed the SMS time issue, then promptly rooted, installed clockwork, and then threw cognition 2.2 beta 9.1.3. Quite frankly I was shocked at how much faster it was.
Anyways, after a day of poking around, I could not get my email to my exchange server running (tried the email.pak floating about), so I actually decided I was going to go back to the backup I made of my phone using clockwork before I installed cognition. When I restored my backup, I thought I had bricked my phone.
I let it rest for a day, then came back here, and found one of the 3-4 different variations of the 4 button download mode combo that permitted me to do the 1 click restore. This restored me to the AT&T version of 2.1. It worked, but was less than desirable.
I decided that at that point I really wanted to go back to stock, so I downloaded the stock backup on the Rogers Captivate wiki page, and did the restore using clockwork. The phone has not been the same since.
When i turn it on, I get an at&t splash screen, then in about 20 seconds I get the at&t "jingle", but the splash screen stays on. I can't seem to find any key combination that will permit me to get back into download mode so I can restore using the One Click that worked for me the first time. I have tried:
1. 3 button salute with USB in first, battery out initially.
2. 3 button salute with USB plugged in *as* I was inserting the battery.
3. Power and volume down (both with and without USB, and with battery being plugged in after USB and "during" insertion of battery)
4.Power and volume up with same combo's as #3.
5. Just volume up and volume down with same combo's as #3.
In all cases Odin was running before USB connected, running as administrator. I'm running 64bit windows, but I'm sure I have the correct drivers because I did this the first time with Odin and download mode and I haven't added or changed anything. But just for arguements sake I did uninstall, and then install the drivers again.
Any combination of power and volume buttons just gives me a battery charging logo. Occasionally when holding up until the second black screen I will get a quick indication that the computer might see something, but it dissappears withing a handful of seconds showing it promptly removed.
I'm downloading the Android SDK in the hopes that when I get the normal at&t splash screen after the "jingle" that something might actually be running in the background and maybe I can adb reboot download it but I'm not holding my breath.
Anyone seen this that has managed to get out of it? I'm starting to think the "unbrickable captivate" can be bricked. Assuming it is bricked, short of taking it back, is there anyone on the internet that can jtag these and in some fashion bring back to life?
Cheers,
Tim
This doesn't belong in Development.
MikeyMike01 said:
This doesn't belong in Development.
Click to expand...
Click to collapse
ditto
and download mode is easy.
1. start odin3 and have data cable plugged into the computer
2. insert proper files if needed
3. hold volume up and volume down for 2 sec (no power button needed) then insert usb cable, continue to hold volumes till either the download mode screen pops up or odin3 sees the phone(if you bork the phone bad enough you can corrupt the download mode image, i did it with the not to successfull manhatten project kernel) but despite the screen being black it very well may be in download mode.
4. start flash
5. if it doesn't work send it to me ill find a use for it
alternatively if the phone can go passed the splash screens and boots fully you can adb reboot download. just get the development kit and drivers on your pc.
Dani897 said:
ditto
and download mode is easy.
1. start odin3 and have data cable plugged into the computer
2. insert proper files if needed
3. hold volume up and volume down for 2 sec (no power button needed) then insert usb cable, continue to hold volumes till either the download mode screen pops up or odin3 sees the phone(if you bork the phone bad enough you can corrupt the download mode image, i did it with the not to successfull manhatten project kernel) but despite the screen being black it very well may be in download mode.
4. start flash
5. if it doesn't work send it to me ill find a use for it
alternatively if the phone can go passed the splash screens and boots fully you can adb reboot download. just get the development kit and drivers on your pc.
Click to expand...
Click to collapse
Thanks, but that doesn't work. All I get is the battery charging screen. Using the process it does not go into download mode.
MikeyMike01 said:
This doesn't belong in Development.
Click to expand...
Click to collapse
Could a moderator move this to Captivate General then? Sorry about that...
timmy22 said:
Thanks, but that doesn't work. All I get is the battery charging screen. Using the process it does not go into download mode.
Click to expand...
Click to collapse
just to be clear, you are holding volume up as well as volume down starting with the phone being powered down and continue to hold them after you plug in usb untill something shows on the screen?
if your phone is not seeing the volumes buttons you are one of the very unlucky few that had a problem at the most inopportune moment.
there is also a way where you hold all three buttons till the phone reboots twice, or something. let me try it and ill give more specifics.
timmy22 said:
Thanks, but that doesn't work. All I get is the battery charging screen. Using the process it does not go into download mode.
Click to expand...
Click to collapse
Pull the battery, open odin, plug usb into computer, hold vol up and down, plug usb into phone still holding vol buttons, drop in battery still holding vol buttons, when dl screen pops up and yellow com port lights up in odin release volume buttons. Do not touch power button at any time
Swyped...and sorry I don't proofread
Have you tried rebooting into recovery mode instead of download mode? Stock recovery is adb-ready and you should be able to adb reboot download. Its a long shot if you're having problems using button combo to get to d/l mode, but it's probably still worth a shot at this point.
If you were able to use 3 button combos before all this happened, and did NOT have to install the 3 button combo fix, its strange you don't have access to it now... Could restoring a Rogers Cappy to AT&T stock be the problem?
Dani897 said:
just to be clear, you are holding volume up as well as volume down starting with the phone being powered down and continue to hold them untill something shows on the screen?
if your phone is not seeing the volumes buttons you are one of the very unlucky few that had a problem at the most inopportune moment.
there is also a way where you hold all three buttons till the phone reboots twice, or something. let me try it and ill give more specifics.
Click to expand...
Click to collapse
Yes, that's exactly correct. I do this:
1. everything pulled (battery, USB, sim, sd)
2. Open Oden (1 click)
3. Install battery
4. hold down (and keep holding) volume up and volume down
5. insert USB cable
6. depress (i.e. don't hold) power button
Goes straight to battery charging indicator.
If I swap #6 with holding the power button down, it continually reboots while just barely showing the battery charging indicator. I've tried letting go between black screens on the 1st, 2nd, 3rd, 4th, and 5th black screen. Still no android dude with the shovel.
Try all the steps you stated but not the last one where you press the power button. Don't press the power button.
newter55 said:
Pull the battery, open odin, plug usb into computer, hold vol up and down, plug usb into phone still holding vol buttons, drop in battery still holding vol buttons, when dl screen pops up and yellow com port lights up in odin release volume buttons. Do not touch power button at any time
Swyped...and sorry I don't proofread
Click to expand...
Click to collapse
Goes straight to battery charging.
johnny13oi said:
Try all the steps you stated but not the last one where you press the power button. Don't press the power button.
Click to expand...
Click to collapse
Goes straight to battery charging.
Pull out battery for 10 seconds, hold volume up + down, connect usb into other usb port.
Sent from my GT-I9000 using XDA App
Seriously, try adb. It works wonders.
Sent from my SAMSUNG-SGH-I897 using XDA App
10tonhammr said:
Have you tried rebooting into recovery mode instead of download mode? Stock recovery is adb-ready and you should be able to adb reboot download. Its a long shot if you're having problems using button combo to get to d/l mode, but it's probably still worth a shot at this point.
If you were able to use 3 button combos before all this happened, and did NOT have to install the 3 button combo fix, its strange you don't have access to it now... Could restoring a Rogers Cappy to AT&T stock be the problem?
Click to expand...
Click to collapse
Trying to get into recovery mode gets me the at&t logo and the "jingle", but no recovery mode menu to reboot, etc.
This is what I'm worried about, restoring the Rogers stock over top of the Odin 1 click restore (which is an AT&T image) has bricked it and prevents download mode from invoking.
fatttire said:
Seriously, try adb. It works wonders.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
I know, I played with adb before I bricked it. ADB needs to "see" the phone, it no longer sees it (I have three computers, all three can't see it, but they can see my friends cappy with no problems first time, every time). Same process for his phone works every time to get into download mode, but not on mine.
And yes, have tried other USB ports on the same computer, both on the mainboard, and on the front ports.
Keep the ideas coming though please, I will try every one.
timmy22 said:
I know, I played with adb before I bricked it. ADB needs to "see" the phone, it no longer sees it (I have three computers, all three can't see it, but they can see my friends cappy with no problems first time, every time). Same process for his phone works every time to get into download mode, but not on mine.
And yes, have tried other USB ports on the same computer, both on the mainboard, and on the front ports.
Keep the ideas coming though please, I will try every one.
Click to expand...
Click to collapse
There's a trick to prompt download mode through a "jig" which you can hack together for about $2 in parts and a sacrificial microUSB cable...it works on the other SGSes, but I think it should work on the Captivate as well. Never tried it personally...
Merlin_reloaded said:
There's a trick to prompt download mode through a "jig" which you can hack together for about $2 in parts and a sacrificial microUSB cable...it works on the other SGSes, but I think it should work on the Captivate as well. Never tried it personally...
Click to expand...
Click to collapse
I work in a tech shop so have access to electronics, sacrificial cables, soldering irons, resistors, caps, etc.... could you point me in the right direction?
Oh, nevermind, found it in the i9000 forum. Will test first thing in the morning!
Cheers,
I bricked one today as well. Exactly what you are talking about here. The only thing is that i was still under the 30days so i swapped it out for a new one. As of right now ive been debating whether i want to do the voodoo fix (which i think is what bricked it to begin with)
Hi
I have just tried to update to 2.2, i updated Kies first, connected my phone, it came back saying update available, fully charged battery, all seemed to go ok, phone rebooted, but when coming back up I get the logo, and the start up music, then it vibrates a bit the keys on bottom left and right are lit up, screen black and doesn't seem to do anything.
I have removed battery, have tried 3 button restore (no effect) it just keeps vibrating every min or so.
holding the power button restarts it, thats about all i can get it to do.
Have I ruined the phone?? please help.
boycey66 said:
Hi
I have just tried to update to 2.2, i updated Kies first, connected my phone, it came back saying update available, fully charged battery, all seemed to go ok, phone rebooted, but when coming back up I get the logo, and the start up music, then it vibrates a bit the keys on bottom left and right are lit up, screen black and doesn't seem to do anything.
I have removed battery, have tried 3 button restore (no effect) it just keeps vibrating every min or so.
holding the power button restarts it, thats about all i can get it to do.
Have I ruined the phone?? please help.
Click to expand...
Click to collapse
First question... Did you have a lagfix on the phone before you tried to update it?
Second question... If you answered yes to question one... Did you remove / disable the lagfix before you flashed through Kies?
i had lag fix and was rooted, i plugged it in to laptop and it was recognised and said update 2.2 available, so i thought that was ok.
Now it is as i describe as above, i get battery logo if i plug into laptop, bottom left and right keys are lit but don't do anything, screen is black and vibrates every couple of minutes, if i hold power button get the GT galaxy s screen then the music, then the S galaxys screen which goes black with the two keys lit, if i press power button again it goes off and to the battery logo again.
Cannot get odin or kies to recognise phone plugged in, or get it into recovery or download mode
boycey66 said:
i had lag fix and was rooted, i plugged it in to laptop and it was recognised and said update 2.2 available, so i thought that was ok.
Now it is as i describe as above, i get battery logo if i plug into laptop, bottom left and right keys are lit but don't do anything, screen is black and vibrates every couple of minutes, if i hold power button get the GT galaxy s screen then the music, then the S galaxys screen which goes black with the two keys lit, if i press power button again it goes off and to the battery logo again.
Cannot get odin or kies to recognise phone plugged in, or get it into recovery or download mode
Click to expand...
Click to collapse
you didn't answer the question but I will assume that you were using a lagfix but did not disable it before you tried to update you phone.
try removing the battery for a few minutes and try going to download mode (hold vol down + home + power)
Go into recovery mode (vol up + home + power 'till screen switches on) and select the delete data/cache (?) option with the volume keys, using the middle button to confirm. Your phone will work, but unfortunately, you'll loose all your app/settings =/
Should have un-lagfixed before updating :-s
let us know if Rawat's way worked for you.
I had disabled my lagfix too when updating to doc jk3 using cwm and same thing happened to me.
Only way i fixed it was to flash my phone's stock rom, jh2 2.1 using odin3 v1.3 and the firmware from samfirmware. (pda only, no pit, no repartition)
then i upgraded to froyo again and it worked.
I have updated the phone to android 2.2.1 and after reboot it appears Samsung's logo, vibrate once, but then it goes to a black screen, vibrating something like this: "bzzz.....bzz-bzz.............bzzz....bzz-bzz...." and so on )
The phone didn't restarted by himself, I had to chose system reboot. There were some red lines, but I don't remember what they were saing, as I did not pay attention to them
The update was made through Kies. The phone was with 2.2 version and was rooted with some app from the market, don't remember which, and is from Orange Romania.
So...what I need to do? Does anyone knows? It's not even my phone, my brother has it, but I'm the one who wanted the update )
L.E.: LagFix was also installed on the phone and I think those errors was from some files which could not be edited or something like that...and please, I'm a little desperate...
CaracalSef said:
I have updated the phone to android 2.2.1 and after reboot it appears Samsung's logo, vibrate once, but then it goes to a black screen, vibrating something like this: "bzzz.....bzz-bzz.............bzzz....bzz-bzz...." and so on )
The phone didn't restarted by himself, I had to chose system reboot. There were some red lines, but I don't remember what they were saing, as I did not pay attention to them
The update was made through Kies. The phone was with 2.2 version and was rooted with some app from the market, don't remember which, and is from Orange Romania.
So...what I need to do? Does anyone knows? It's not even my phone, my brother has it, but I'm the one who wanted the update )
L.E.: LagFix was also installed on the phone and I think those errors was from some files which could not be edited or something like that...and please, I'm a little desperate...
Click to expand...
Click to collapse
Which firmware you had before update? 2.1 Eclair? Most known lagfixes supports for 2.2 froyo
Did you tried your luck with odin?
Thank you androidsl for reply. The phone had froyo 2.2. I don't know where to get odin, this is what I'm searching now. I am downloading I9000XXJPY.rar from samfirmware right now. After I'll get it, I will try to install it with odin, even if I never used it before
And that charghing battery appears on screen when I plug it in USB powered off like it's charging. If I turn it on, no sound as a new hardware detected hears, so it's posible to do anything with odin if my computer doesn't see the phone connected?
Another thing...I can't get the phone in download mode :| It must be the one with 3 buttons problem..damn! What can I do?
CaracalSef said:
Thank you androidsl for reply. The phone had froyo 2.2. I don't know where to get odin, this is what I'm searching now. I am downloading I9000XXJPY.rar from samfirmware right now. After I'll get it, I will try to install it with odin, even if I never used it before
And that charghing battery appears on screen when I plug it in USB powered off like it's charging. If I turn it on, no sound as a new hardware detected hears, so it's posible to do anything with odin if my computer doesn't see the phone connected?
Click to expand...
Click to collapse
My every post have a THANKS button. you can thank me from clicking on that
Did your phone have working 3 button download mode?
Press Volume down key and while holding that press home key. while keep pressing those two, press the power button and hold the all three keys until you saw the boot screen. then release all keys.
If you have a yellowish screen saying "Download mode, do not turn off the target", Man this is your lucky day
If I press those keys and release them after that samsung galaxy s logo, it gos into that black screen and vibrating thing again. If I keep pressing those 3 buttons for a long time it just rebooting continuously (samsung galaxy s logo appears-disappears-appears-disappears-appears-disappears etc until I release the buttons and goes into that black screen)
So, to be clear what is going on with the phone. It's turned off. I turn it on and it displays that samsung galaxy s gt-i9000 logo, then that animation with that sound..and that's all. After that..a black screen and vibrations
If you can not get to download mode that is a thing to consider. no download mode mean no odin
In that case i think you have to get a custom USB flashing cable to get into download mode. i saw ebay have that cable for a low price
http://forum.xda-developers.com/showthread.php?t=819551
Or return phone to vendor for repair .
jje
you need to hold vol down + home + power while the phones off and it should go into download mode.
what rom did you have before trying JPY?
My brother is leaving town after a few hours and he needed the phone. Eh...)
I will buy a microUSB cable and mod it for download mode. If that's not working...I will go with it on a service. Thank you guys. I thought that something could be done, even the 3 buttons method doesn't work
galaxy i9000 on froyo, rooted, one click lag fix.
out of the blue, whilst playing my gameboid emulator, phone started vibrating and rebooted. now i can not get into any of my phones data or files, all i get is a black screen, quick glimpse of my homescreen (correct times and up to date messages being received) more vibrating, then another black screen with more vibrating and a quick glimpse of my homescreen. this process continues in a loop for as long as it wants, or until i take my battery out.
my phone was one of the unfortunate bunch that got dispatched from orange that can't access recovery mode.
don't really want to send it back to orange because its rooted, so just wondering if there is any way of doing a factory reset, or any other solution to the problem would be highly appreciated.
thanks, tom.
please help i really dont want to send it back to orange
I would reinstall the stock firmware. I mean do you have a custom rom in your phone as this is all happening? If so, reinstall that rom. But which ever you have, get into download mode by one of these two methods:
Turn off your phone, hold volume down, home button, and vomlume button all at once and at the same time.
Or
Take your battery out, hold volume down, home button, and power then reinsert the battery.
What you are trying to get is a yellow android that's digging. Once/if you get into download mode, use Odin to flash the stock firmware or any custom rom that is Odin compatiable.
Sent from my GT-I9000 using XDA App
but he doesnt have the 3 button combo.........
anyway there is a way to fix the 3 button combo, put it in the search bar.
if you wanna do a hard reset and see if that clears the problem type into the dialler *2767*3855#
ah i see. still worth a shot though. my other SGS phone (vibrant) had recovery disabled, but i could get into download mode by taking the battery out and reinserting it while holding volume down, home button, and power button.
PROBLEM
JUST FLASH NEW ROM VIA ODIN YOUR PROBLEM WILL BE short out..........................if I really help u plz click on thanks meter