UCKB2, 1106, Updated Froyo? - Captivate Q&A, Help & Troubleshooting

Just went down to at&t and exchanged my 1007 captivate for a 1106. The firmware on it is UCKB2 instead of UCKB1. So far the gps is horrible but I haven't had much time with it. Its still stock no root. I'll get back with you guys later. I have to go for now.
Edit: Added Screen shots

CB650 Wolf said:
So far the gps is horrible but I haven't had much time with it.
Sent from my SAMSUNG-SGH-I897 using Tapatalk
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That sucks, also the reason why I don't exchange my 1007. The GPS works, it ain't great but it works.

cappysw10 said:
That sucks, also the reason why I don't exchange my 1007. The GPS works, it ain't great but it works.
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Click to collapse
GPS didn't work on my old one either so I figured I'd take the chance.
What I find interesting is the updated froyo build.

CB650 Wolf said:
Just went down to at&t and exchanged my 1007 captivate for a 1106. The firmware on it is UCKB2 instead of UCKB1. So far the gps is horrible but I haven't had much time with it. Its still stock no root. I'll get back with you guys later. I have to go for now.
Click to expand...
Click to collapse
Hi, Wolf how did you get a 1106? Did you set up an exchange over the phone or did you go into a at&t device center? I just setup an exchange of my 1007 that I got on launch day in hopes of a better GPS. I thought I would try it out before my 1 year warranty was up. I was hoping to get the newest hardware rev. but your experience sounds bad.

nbarsotti said:
Hi, Wolf how did you get a 1106? Did you set up an exchange over the phone or did you go into a at&t device center? I just setup an exchange of my 1007 that I got on launch day in hopes of a better GPS. I thought I would try it out before my 1 year warranty was up. I was hoping to get the newest hardware rev. but your experience sounds bad.
Click to expand...
Click to collapse
I went to the local AT&T store and tried to explain to them the GPS issues I was having. They ended up getting hung up on AT&T Navigator trying to tell me to use that to get my GPS to work. Eventually they set me up to call the AT&T warranty department. Then the Warranty Department told me that kept thinking it was a software issue and wouldn't honor the warrant and told me to call Samsung. Called Samsung and they told me to call AT&T, then I had the store manager talk to Samsung themselves and eventually it got worked out that I was able to to an in-store trade out. And I got the 1106.

So if anyone wants me to create a back up / pull the firmware from my phone I'm going to need assistance, as I've never done that before. The KB2 Rom maybe more stable on another device.
Edit 1: Also, on this build the colors seem to be a little off. Maybe a little warmer than normal.
Edit 2: Just rooted and made a backup so I can start flashing this thing. If anyone wants the FW the offer still stands until Monday at 6PM eastern time. After that I probably won't have time to pull it for a while.

^ Dang, wish I could help, but I don't have the know-how.
Sure hope someone offers up. I really would like to test that KB2 modem out.

unknown sources enabled perhaps ?

CB650 Wolf said:
Just went down to at&t and exchanged my 1007 captivate for a 1106. The firmware on it is UCKB2 instead of UCKB1. So far the gps is horrible but I haven't had much time with it. Its still stock no root. I'll get back with you guys later. I have to go for now.
Edit: Added Screen shots
Click to expand...
Click to collapse
That's something you should have tested before you left the store.
I just returned my 1007 via the phone and received a 1012. That phone's GPS didn't work either so I went to the repair center (40 minutes away) and exchanged it again.
I made them confirm the GPS would lock in under 10 seconds on the first phone they brought out, another 1012. It did not so I asked if they had any newer builds...the guy brought out a 1102 and it grabs a lock and holds it.
The 1102 also had the UCKB2 kernal which has the signed bootloaded which must be cracked before customer roms will work. Annoying, but there are easy workaround to it posted here already.

UCKB1 official Froyo build is horrible in many aspects. UCKB2 is probably just some bug fixes. I'd skip all AT&T Froyo build to the UCKF1 Gingerbread ROM. So far it is a much better 'official' ROM than any official Froyo ROM. If the rumor is correct, GB ROM will be released in the middle of July, I'd bet this UCKF1 is the final build.

Interesting. I exchanged mine last week. GPS didn't work, search button pressed itself sometimes etc. Got one with great GPS, but didn't notice when dim the screen was yellow. Had to go back and got an 1102. Didn't check version but right now I'm on cog 5 beta 3 and got there with no problems.

I just went and exchanged my phone again. This time I got a 1106 with KB2 and perfect GPS. I got 10/0 (visible/in-use) satellites inside the AT&T store. As soon as I went outside I got 10/10. Inside this old gov't building I'm seeing 6/0 in the center of the room but close to the window I get 7/5. Never out of all my Captivates, this being my fourth, have I seen such good GPS.
I also made it a point to show the difference in GPS ability compared to my old phone, my new one, and the display units to the store manager so he couldn't try to BS me.

I got my 1105, and it had UCKB2 on it as well. The GPS was terrible. Call quality was great, though. So far, I've been using the KC1 modem, and GPS lock is fast and stable, but call quality suffers at two bars and less.
I never knew that the GPS issues could be related to hardware problems, but it makes sense. I can put my wife's BB Torch next to my Cappy and she has -65dBm and mine has -95dBm. I've burned through about all the modems thinking it was software related and now I'm wondering if my phone has other issues. I can see a dB or two difference simply due to different antenna configurations, but a 30dBm difference is huge (the scale is logarithmic).

Just thought that I would add to this thread. I just got home from the Warranty Center with two replacement Captivates both with UCKB2 on them. Haven't had much time to fool around with anything yet though to confirm GPS or bug fixes.
Sent from my SAMSUNG-SGH-I897 using XDA App

GPS is the best ever on my new 1012 UCKB2
I had a 1007 before and the GPS with various fixes was "OK" - much better than my wife's 1007 with the same config. However, I swapped it out yesterday and got a 1012 with UCKB2 and the GPS works perfectly. I actually wondered if I should stick with stock (a horrible thought) since I didn't want to screw up good GPS and then not be able to get KB2 back. It took quite a few tries to root it - SuperOneclick 1.95 worked after failures with One-click, SuperOneClick V2 beta and 1.7.
I will flash GB regardless - Continuum Platinum when it hits GA. However, IF by some chance I want to revert, flashing a 2.2 firmware ROM and then restoring a nandroid backup should get everything but the kernel and modem. Is there any way to get those back? I haven't tried yet but apparently KIES only installs KB1 from what I read.

I honestly don't understand why you didn't just one-click back to JF6 and install CWM and flash from there. You over complicated it I saw your post in the old JI6 2.2 thread. None of that was needed.
Sent from my Captivate

When I told at&t about the gps issues on my cappy and you know what he told me? He said most smart phones even his htc aria has gps behavior which is normal. I told him about that the gps tend to jump around time to time and doesn't stay at one location. I don't believe what he says and can't issue an warranty exchange before the time is up.

I just exchanged a 1007 Captivate that was having all sorts of issues (gps, phantom search button click, random shutdown) via warranty. I received a 1008 batch phone.
First impressions were that GPS wasn't great, but phone signal was fantastic. Overall ran smooth. After figuring out how to install alternate recovery 3e, I backed up with CWM and one-click flashed to JF6 to do some test restores.
Once in eclair I decided to try restoring back to UCKB2. Whoops! Suddenly I didn't have button recovery or download modes, and was stuck in a boot loop (with recovery 2e). Not cool -- built a jig and flashed Andromeda3.
Now that I'm running voodoo lagfix ext4 again, I'm noticing some high CPU usage from kswapd0 that drains the battery. I don't think this was occurring in UCKB2 froyo and would like to flash back to do some comparison.
Is there some trick to restoring the UCKB2 ROM or should I just try again? (obviously after disabling the lagfix.) Not looking forward to another soft brick if I run into difficulty...

Where do you find the build number?
Sent from my SAMSUNG-SGH-I897 using Tapatalk

artvandalay22222 said:
Where do you find the build number?
Sent from my SAMSUNG-SGH-I897 using Tapatalk
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Settings, about phone
Sent from my Captivate

Related

[Q] Poll On Successful Update to Froyo for I9000(m)

I would like to know how many of you had successfully updated their SGS (Samsung Galaxy S) to Froyo. I think this will help us understand the failure rates so people who do not want to risk bricking their phone.
1) Updated with no problems
2) Updated with problems
3) Tried to update and having problems
4) Did not update at all
If you are talking about roms.. Well most are a 1. I habent heard of an official froyo update. And.if.you by chance do.brick it, there are ways to unbrick it pretty easily.
Sent from my SAMSUNG-SGH-I897 using XDA App
I have the Bell Vibrant which is the I9000M.
I thought that Bell released an official update for their new Froyo. Check it out here
mobilesyrup.com/2010/12/08/bell-samsung-galaxy-s-vibrant-upgrade-to-os-2-2-froyo-coming-december-10th/
Did update my Bell Samsung Galaxy S GT-I9000M with Bell release Froyo available using Kies and all seemed to be running smoothly until I had issues connecting my bluetooth and trying the voicedialing features that did not work in my case and after got Force close on every apps. Did a shutdown and got the device in a loop at boot up.
Will try tonight to reload the device with 2.1 and see from there to retry 2.2.
Finger cross !
I upgraded with no problems but I did do a factory reset as things started to get a bit slow and from what Ive read it is a good idea to do a reset to get rid of any residual 2.1 stuff on the device. Since then the update has been working well for me...
KNOCK ON WOOD!!!
I have 2 SGS phones so you'll just have to add another vote to the "successful upgrade" option in addition to the one I was able to cast
I've flashed the following 2.2's without any problems so far:
- unofficial JK3 (Canada) via ODIN
- official JK4 (Canada) via Kies
- straight JPU via ODIN
- JPU Doc RomMOD v2 via update.zip recovery
No problems with flashing.
And yes, clearing data & cache is helpful (mandatory?). Backups are good!
there is NO problem upgrading.
the Internal SD failure comes AFTER you have SUCCESSFULLY upgraded the phone, a few hours to a few days later
ssj2miguelx said:
I would like to know how many of you had successfully updated their SGS (Samsung Galaxy S) to Froyo. I think this will help us understand the failure rates so people who do not want to risk bricking their phone.
1) Updated with no problems
2) Updated with problems
3) Tried to update and having problems
4) Did not update at all
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Click to collapse
AllGamer said:
there is NO problem upgrading.
the Internal SD failure comes AFTER you have SUCCESSFULLY upgraded the phone, a few hours to a few days later
Click to expand...
Click to collapse
Cool. That makes this type of poll misleading then because someone reporting success today may have issues tomorrow (we can't change our vote correct?).
That's right. I saw your post about your phone going bust. Sorry to hear that.
I just can't get Kies to work -- it just says "connecting to device" and it hangs
Also can't install MPT USB drivers -- always fails. I installed the correct x64 bit Windows 7 drivers and everything.
Ughh
Wow. I didn't think people would have problems after the update. Man, I really should wait until we all know that its okay to update. I am new when it comes to the SGS so if I fail at it, I don't want to start crying. This is such a nice phone....so if it works, why break it?
ssj2miguelx said:
Wow. I didn't think people would have problems after the update. Man, I really should wait until we all know that its okay to update. I am new when it comes to the SGS so if I fail at it, I don't want to start crying. This is such a nice phone....so if it works, why break it?
Click to expand...
Click to collapse
Same - I am hessitant now to upgrade.
I had one of the original phones, it sucked, no GPS, etc. and it died on me.
I got a new phone, for free, my buddy works at bell, GPS works fine, and this one I think had the internal card failure b/c one day it just went black - reboot and the bottom lights light up but it doesn't boot in.
I did a recovery mode -> hard reset seemed to fix it -- tho i lost all my apps and contacts etc.
Now I haven't rooted or lag fixed, but I REALLY want froyo.
But what's the point ? I already had to do a reset b/c of internal card failures in the past, that means im almost guaranteed to lose this one if i upgrade,...
Funkadelick said:
Same - I am hessitant now to upgrade.
I had one of the original phones, it sucked, no GPS, etc. and it died on me.
I got a new phone, for free, my buddy works at bell, GPS works fine, and this one I think had the internal card failure b/c one day it just went black - reboot and the bottom lights light up but it doesn't boot in.
I did a recovery mode -> hard reset seemed to fix it -- tho i lost all my apps and contacts etc.
Now I haven't rooted or lag fixed, but I REALLY want froyo.
But what's the point ? I already had to do a reset b/c of internal card failures in the past, that means im almost guaranteed to lose this one if i upgrade,...
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Click to collapse
If your card is gonna die its gonna die no matter if you upgrade or not....Flashing just seems to speed up the corruption.
Thats a good question. People seem to be having big issues with this new Froyo update here, http://forum.xda-developers.com/showthread.php?t=867157. I really hope Bell gets a fix for this new "firmware Froyo 2.2" that they just released.
If the Nexus S is the so similar to the SGS I9000M why dont we have Gingerbread (2.3) yet?
Again people. It's not the froyo update that's a problem it's bad internal SDcards. These phones were dying before froyo came out and without ever flashing anything.
If they're gunna die, they're gunna die. Flashing just helps to speed up the failures. SO flash away and hope it blows before your warranty is up.
Funkadelick said:
Same - I am hessitant now to upgrade.
I had one of the original phones, it sucked, no GPS, etc. and it died on me.
I got a new phone, for free, my buddy works at bell, GPS works fine, and this one I think had the internal card failure b/c one day it just went black - reboot and the bottom lights light up but it doesn't boot in.
I did a recovery mode -> hard reset seemed to fix it -- tho i lost all my apps and contacts etc.
Now I haven't rooted or lag fixed, but I REALLY want froyo.
But what's the point ? I already had to do a reset b/c of internal card failures in the past, that means im almost guaranteed to lose this one if i upgrade,...
Click to expand...
Click to collapse
If I was you I'd flash the crap outta your phone. If your black screen was due to a weak internal SD then it's gunna go. So flash it and hope it goes so you can get a new(repaired) one. Of course the wait time is a bit long right now for repairs. And there's no guarantee that the newly repaired one won't blow.
Damn this phone....
And yes, clearing data & cache is helpful (mandatory?). Backups are good!
Click to expand...
Click to collapse
How to do it?
It will delete also my files (photos, music....) on the internal memory?
Regards
Sent from my GT-I9000 using Tapatalk
AllGamer said:
there is NO problem upgrading.
the Internal SD failure comes AFTER you have SUCCESSFULLY upgraded the phone, a few hours to a few days later
Click to expand...
Click to collapse
yeah!
my phone upgrade went well..but i have occasional force closure on apps. Then one day it just hang using Msn Talk Pro and I had to pull the battery out to reboot and it never came back on - stuck after the bootup S logo. grrrr..
how long does the warranty repair usually takes?
Anyone in Vancouver Canada that are non Bell subscriber have any problem bringing it in? Which store do you guys go to? I will try the same store for hassle free repair job. Thanks
Videonut said:
Again people. It's not the froyo update that's a problem it's bad internal SDcards. These phones were dying before froyo came out and without ever flashing anything.
If they're gunna die, they're gunna die. Flashing just helps to speed up the failures. SO flash away and hope it blows before your warranty is up.
Click to expand...
Click to collapse
Is there a chance that my phone has a bad internal SDcard?
betaboy00 said:
yeah!
my phone upgrade went well..but i have occasional force closure on apps. Then one day it just hang using Msn Talk Pro and I had to pull the battery out to reboot and it never came back on - stuck after the bootup S logo. grrrr..
how long does the warranty repair usually takes?
Anyone in Vancouver Canada that are non Bell subscriber have any problem bringing it in? Which store do you guys go to? I will try the same store for hassle free repair job. Thanks
Click to expand...
Click to collapse
Took mine into the bell store at guilford mall, originally purchased at wireless wave.Unlocked and being used on the fido network. No issue at all, the guy took down my cell number as a way to track its progress.
ssj2miguelx said:
Is there a chance that my phone has a bad internal SDcard?
Click to expand...
Click to collapse
There's no way to know for sure. Some ppl seem to have a bunch of force closes bfore it dies and others just turn it on and it's dead.

[Q] Signal issues with custom ROMS & kernels

Ok im at my end with this, whenever I have a custom ROM on my captivate I constantly lose signal and have to reboot my phone to try to get it back, sometimes twice. The main time it does it is anytime I charge it, whenever i wake up the next morning no signal. Then sometimes it will show I have signal but It wont allow me to do anything (calls, text, or internet) So far the only ROM that I havent had any problems with is Cognition. And I have also tried numerous modems, ROM, and kernel combos, but still no luck.
Many threads have discussed this. "random signal loss on i9000 roms"
No solution or definite cause has been found afaik. Some think it has to do with the phone itself and a refurb is your only remedy other than sticking with captivate based kernels/modems/roms.
So I should only flash 897 ROMS, we need a list of which is which
The list is short. Nothing atm besides cognition which is actually a rogers rom...might be one more.
well cognition for me than. Till someone finds a fix.
coolhead64 said:
well cognition for me than. Till someone finds a fix.
Click to expand...
Click to collapse
Cog. 3.04 has been a great rom, I have been sticking with it and FB2 kernel, other setups make my phone do wonky things, bluetooth voice call is only issue. Be great if that gets fixed but no biggie.
Just out of curiosity what is the build # of your phone? If you look on the white label on the back of your phone (remove the battery) you should see it there.
Be interesting to see if it was a specific build or not.
Firefly is also a rogers 2.2 have you factory reset at all? Bad hardware?
Sent from my SGH-I897 using XDA App
coolhead64 said:
well cognition for me than. Till someone finds a fix.
Click to expand...
Click to collapse
Andromeda doesn't have that issue either.
Firefly and Andromeda both had the issue on my phone, which I hated cause I really wanted the themed Andromeda.
avgjoegeek said:
Just out of curiosity what is the build # of your phone? If you look on the white label on the back of your phone (remove the battery) you should see it there.
Be interesting to see if it was a specific build or not.
Click to expand...
Click to collapse
rev 0.4, just cant trust anything at&t
Seems to affect rev 1007 and a few others. I did a warranty exchange and got another 1007 that works with everything. Running CM7 now.
Sent from my Captivate using XDA App

Continuous soft reboot

All, having a weird issue. I was on the phone yesterday using an automated menu system and my phone restarted. No rhyme nor reason why. It did that repeatedly throughout the day. I tried flashing a new ROM version, Phoenix 6.0!!, with no luck. I tried a normal restart, power down and then up, running a virus scan, pulling the batter for 30 minutes and no difference. The phone continued to restart. I finally got fed up and my battery was almost dead so I turned the phone off.
The phone was off for probably 5 hours and I charged it while off. I restarted the phone and transferred all of my content off, expecting to Odin back to stock and reflash Phoenix. The phone seemed to be behaving so I left it alone and plugged it into the wall for the night.
I got up this morning and everything appeared to be good. Went to work and still no problems, phone had an uptime of over 12 hours. Which would be what I would expect. Had the phone on my desk and I noticed it had restarted. When I mean it restarted, it went back to the boot animation and then loaded to the android screen and performed media scan and all my apps loaded on the home screens and services started up.
I went back to Settings->About->Status and the uptime was 18 hours now. So even with the restart, the uptime was still counting. Needless to say, I'm at a lose. Can't isolate any event that causes this reset or any app. Could I have gotten something from the automated call system? Is something just weird. I had been running Phoenix 5.2 for a few weeks with now problems so I'm confused. Any suggestions would be appreciated. I will probably flash back to stock and start again but I'd like to isolate this problem if possible.
To the best of your knowledge, no apps were just added, our settings adjusted?
Either way I would odin flash master clear. May even run stock for a but to see if behavior stops
Sent from my Captivate using XDA Premium App
sounds like a problem with the infamous 850-1900mhz handoff....
if your signature is accurate, that modem you are using is 1900mhz only i believe....it doesnt support 850, so if you are in an area where its trying to hand off to 850, it will cause a soft reboot.....i have seen it a million times myself when playing with the first run of i9000 roms
Pirateghost said:
sounds like a problem with the infamous 850-1900mhz handoff....
if your signature is accurate, that modem you are using is 1900mhz only i believe....it doesnt support 850, so if you are in an area where its trying to hand off to 850, it will cause a soft reboot.....i have seen it a million times myself when playing with the first run of i9000 roms
Click to expand...
Click to collapse
Hmmm...I have been using an i9000 roms for a few months with no issues. The last modem I was using was I9000UJK4, I think? I don't know without flashing back, whatever came with Phoenix 5.2 ROM. I had zero problems. I only flashed to that modem/ROM, Phoenix 6.0, in an attempt to fix the soft reboot.
flash just the JK4 modem and i bet the soft reboots stop. what you have listed there is i believe a 1900mhz only modem....
Pirateghost said:
flash just the JK4 modem and i bet the soft reboots stop. what you have listed there is i believe a 1900mhz only modem....
Click to expand...
Click to collapse
I will try that, when I can find it to download but the problem started with the JK4 modem. I was running Phoenix 5.2 with a JK4 modem and only flashed to the new one in an attempt to wipe whatever was causing the data.
Flashing UGJK4 right now, I'll see if that fixes anything however I'm not super confident since the problem occurred originally with a JK4 modem.
Update: Rebooted once after modem flash. Going to wait for a bit and see what happens.
if that doesnt work, i would think its a problem with your hardware
Pirateghost said:
if that doesnt work, i would think its a problem with your hardware
Click to expand...
Click to collapse
If the modem switch doesn't work, I'm first going to flash to stock and master clear. If the problem goes away, I'll flash to Phoenix again. If the problem comes back, it'll have to be part of my SW. If the problem persists at stock, back to AT&T for a refurbished phone.
Update: Looks like things are pretty stable right now. I'm not super in-tune with how the modems work but is there a way to allow the JK4 modem to use 850 or 1900 speeds, like an auto setting that will choose the best one. I use SGS tools for secret codes so if its in there let me know. So far so good, thanks pirate.
Reviving an old thread because I am also having soft reboot issues.
Unlike the previous poster, I am not using an i9000 based kernel. I am running the latest leaked Gingerbread for the i897 (JK3), rooted via Fugu kernel swap method; the only other tweak to stock has been to freeze via TiBu the AT&T Tethering Manager. I am even using the stock launcher as I try to isolate what is causing this.
The phone goes through spells where it will soft reboot every 10 minutes or less, and then periods where it will go days where it is stable. I have had this issue with multiple versions of the 2.3.3 and 2.3.5 leaks and am nearing wits end figuring out the cause.
Before each flash (and I have flashed multiple times with different stock leaks) I am wiping data and cache via recovery (I do not have CWM installed), then restoring apps only via TiBu. I have tried to be judicious about what I reinstall, but have not been able to identify if there is a misbehaving one yet.
I suspect this is software and not hardware, since I had this problem on my first Cap and have already done one warranty exchange; the external SD card, though, is the same for both.
I've looked for kernel panic logs and have not seen any, and have yet to find a good way to trap what is causing this.
This is my work issued phone (does Exchange sync and has company policies sent to it), so I am loathe to go all the way to a custom ROM, even though I realize that I voided the warranty when I rooted and went to leaked ROMs.
Anyone have an ideas as to what could be causing this, how I can isolate the problem, and hopefully resolve it once and for all? Worst case, I could go back to Froyo until AT&T finally drops the promised Gingerbread update, but I had different issues with Froyo with Market updates not always finishing and apps on the SD card not always being recognized.

Fixing random shut down

My wifes captivate has the random shut down issue. Already got replacement phone and it started back up after a few weeks. If I use Odin one click to restore ucjf6 (or upgrade her phone to froyo) will this end my shutdown woes? I have been under the impression that the shutdown issue was a software problem.
I can't say I've ever heard of that happening to a stock rom (I'm guessing you never flashed any custom ROMs on to it)...
At this stage, I think it'll be better off if you take it back to AT&T as you've not really done anything to it (modding/romming wise).
Its out of warranty.she has been dealing with it by using an app from the market. I was hoping that upgrade to froyo would over write the defective software. Then I got to thinking that maybe odin would do the same thing.
The app from the market works perfectly, but it kills her battery life(it's called Captivate Keep Alive from Blue Steel).
Hmm, then yeah I suggest for you to flash her phone... Possibly to a custom ROM at this stage. Stock ROMs usually have way too much bloatware.
Also, if you can please check what version of Captivate she has... It'll be underneath where her battery is.
Usually a four digit code (1006,1007,1008,etc).
Hers is 1008.
Yeap, you should be fine to use any of these ODIN files.
2.1 - http://www.megaupload.com/?d=SBSMALFJ
2.2 - http://www.megaupload.com/?d=QL6NX702
If you need instructions, just yell again
I would probably recommend the 2.2 one (if you're not going to flash any custom ROMs).
If you are thinking of custom ROMs, then I recommend going to 2.1.
Thanks for the help. I, and my wifes battery, appreciate it.
My cappy also just randomly shuts off, but i know it isn't the battery because I've switched batteries from another cappy. I also heard there were re-calls on some cappy's as well. can it also be a hardware problem?
I have installed Firefly 3.0 on my captivate every now and then when the battery gets low to like 30% it turns off and then i gotta pop the battery out and pop it back in because it randomly shuts down. It has happened in games, phone calls from friends that are in iraq, and various other things. I just reloaded fire fly onto my phone but I am not sure whats going on with it.
After trying about everything to kill this gremlin, deleting widgets, CKA, Load Monitor, etc., I went back to JF6, charged the phone fully and let it run. The problem is still here. On the very next battrery cycle after reverting to JF6, the random shutdown occurred again while running off battery with a bone stock set-up. The battery was at about 70% when the failure occurred. (It is a new battery too.)
I bot my fone last Sept, just shy of one year ago. So today I called ATT and after a short discussion with the rep, a replacement is on the way. I described the problem and advised that one by one I had un-installed all the widgets and apps that I thought might be causing problems, then mentioned resorting to the factory reset.
A few questions followed. Then I was on hold awhile. I'm really glad I reverted to JF6 and ran the stock set-up to the fail condition. It allowed me to speak to the rep with confidence, and high hopes that they would get me an exchange. When it came time to answer questions about the Settings About details, it was all right as rain.
Now the question is will the new device have the power-off Gremlin? We shall see!
Guess I'll have some fun flashing different set-ups for these next few days 'til the replacement arrives.
Then one last flash to JF6 and back this first cappy goes...
If you are experiencing this shutdown issue, get back to stock and see if it stays. If you have had your phone less than one year, and it's dying on you, you should be able to get a refurb.

Do any ROMs fix the shutdown problem?

I tried to search but alas Tapatalk isn't very good at that.
I bought a Captivate via eBay. Before I press to return it, is there a fix or ROM that fixes the dreaded random shutoffs? I tried resets and the GB Serenity ROM but alas I'm still encountering it...rather frequently. Every hour or less it'll shut off. So, other than the battery draining Captivate Keep Alive app...is there a real solution?
barring anything physical with your phone .. I have not had any sleep deaths or random reboots since switching to Fusion-CM-ICS-beta. It used to be a chronic issue with my phone.
Thanks for the fast reply Garyth. I'll give it a go.
I've heard the aosp roms seem to help the problem (this includes the ICS roms). They use different drivers than Samsung roms.
So far, so good. Data is consistently faster as well. Thanks again!
Hmm. Still getting random yet pervasive shut downs.
I believe this was a known hardware issue as well. There is a thread around somewhere will effected build numbers.
I saw that thread and don't believe mine is in the range. I'll be calling the seller tomorrow anyway.
Not sure if you are in the same boat as me, since the IMEI of my phone does fall into that catergory of the "recalled" phones, but since it was out of warranty by the time I saw that post, they wouldn't exchange it at the store.
At any rate, here's what I've gone thru:
Back in the Froyo times, I "think" CM7 fixed the issue, but I was too fidgety at the time so I was always trying new roms so I don't remember 100% if that was true or not.
I read somewhere that this could be caused by the battery shifting around due to temp changes as it charge/discharges, and that you should put some electrical tape or whatever to make sure your batt. made good contact. Didn't work for me at all.
So finally what fixed the problem was Captivate Keep Alive app, it's in the market.
First I tried it with two ICS roms: ICSSGS and Fusion, with Platypus and IcyGlitch kernels. The app work fine with a setting of 85%, but I was getting "charge death" as well, which I've never had before.
So now I've rolled back to KK4 (Serenity ROM) with the latest Corn kernel, and for some reason I have to set the app to 80% charge but works.
There'll be definitely an increase in battery drain, but for me it hasn't been that bad.
I used to have that problem when I first got my cappy, had froyo KB1 on it, and it would randomly shut down. Eventually when I got into hacking the android, when I finally updated to newer bootloaders, the problem went away. Though I can't recommend flashing bootloaders, since you can hard brick your phone if unsuccessful. Just saying that's what seemed to solve the problem for me.
mrhaley30705 said:
I've heard the aosp roms seem to help the problem (this includes the ICS roms). They use different drivers than Samsung roms.
Click to expand...
Click to collapse
Can anyone confirm this?
crt60 said:
I used to have that problem when I first got my cappy, had froyo KB1 on it, and it would randomly shut down. Eventually when I got into hacking the android, when I finally updated to newer bootloaders, the problem went away. Though I can't recommend flashing bootloaders, since you can hard brick your phone if unsuccessful. Just saying that's what seemed to solve the problem for me.
Click to expand...
Click to collapse
But what bootloader fix that to you?
Mine only rebooted randomly once when on eclair. Haven't had a problem in gb or ics.
Posted from my ICS'd Captivate
That would help if eclair wasn't completely useless.
Sent from my Samsung Captivate running Team ICSSGS 4.0.3
I tried Captivate Keep Alive. Even it didn't work. A replacement phone is on its way. The IMEI was actually affected, but I didn't realize at first because I only looked at the last digits. Apparently was a really early build. The seller photographed the new IMEI before shipping it out so I could verify.
I have Dark Knight's 4.0.4 ROM since 2 weeks ago.
At the moment, and I hope it remains 0 reboots.
Just wanna share with you, is up to you to try it....
http://forum.xda-developers.com/showthread.php?t=1501615
By the way, with this ROM also I got the best Quandrant Benchamark score (2400) without overcloking...
I'll keep that in mind but I got a replacement that works really well. I ended up getting it from another seller though.

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