Captivate No WIFI - Captivate Q&A, Help & Troubleshooting

i just updated my at&t Samsung SGH-I897 captivate to firmware version to 2.3.5. which unrooted my phone, so i re rooted it and now i got everything working, But when I go into wifi i can enable it and then it says that it's searching for wifi connections and then shuts off. can anyone give me any ideas on whats wrong? thanks!

Stock rom??
what did you flash to root it??
a little more details would be helpful

your device access point names may need tweakin...I had the same problem on my cappy...ur in prime position to flash cyanogen...guarantee that will fix the problem whatever it is.

My phone got messed up! it just keeps restarting and showing the at&t then reboots. it will not do a recovery either. So I got a new one today and it has 2.2 firmware. can someon post me the stuff to re root it to be sure i done mess this one up? thanks

mikeyw8187 said:
My phone got messed up! it just keeps restarting and showing the at&t then reboots. it will not do a recovery either. So I got a new one today and it has 2.2 firmware. can someon post me the stuff to re root it to be sure i done mess this one up? thanks
Click to expand...
Click to collapse
SuperOneClick by CLShortfuse. I've always been partial to v1.9 or lower for 2.2 ROMS.

thanks alot! i re rooted my phone using super1click. Just wanted to make sure it was still safe to use.

Related

CONFUSED N1 Owner

Hello folks,
Well I recently made the switch from iPhone OS to Android , picked up a used Nexus One in pretty good shape, no scratches, like new and what not, the phone is amazing BUT I am having a hard time understanding some stuff (I thought I was getting a stock N1, and it seems it has been loaded w/ custom ROM and is rooted and unlocked. -which not bad in my opinion, but...
I still have some questions, I am trying to update to Froyo 2.2, and im not sure if I will ever get OTA since the phone has been messed around with and if i manually update to 2.2 it will cause trouble.
1) When I boot the phone it shows the "lock" to be opened, so I am assuming it is oem unlocked, the phone has working WiFi tethering (just like in 2.2)
2) also in the menu of the phone there is an app "superuser permission" which thats why assume the phone is also rooted
And finally In the "About phone" I get the following:
firmware 2.1-update1
baseband
32.36.00.28h_4.06.00.12_7
kernel
2.6.34-cyanogenmod
mod version
cyanogenmod-5.0.8-n1-test3
build
epe54b
I have reset the phone to factory settings, but the same info comes up everytime. the phone runs flawless, no lags, overall i love the phone.
And finally if anybody knows please feel free to share, I am trying to open port 80 on the N1 while it is running Wifi tethering and the only way i have found to do this is if the N1 is rooted, correct me if im wrong... i have a rovio that is refusing to connect to the N1s network...
Any positive input will be highly appreciated! thanks!
Your not very confused!
Your phone is unlocked and has root. its running cyanogenmod-5.0.8-n1-test3.
You can install a custom froyo rom without too much of a problem from recovery. Remember to nandroid-backup everything from recovery first.
Get into recovery by holding down the volume down button as you press the power button to power on the phone.
Heres an example of tethering via usb/forwarded port
http://blog.tangorangers.com/2009/02/tetherbot_android_and_slackware_how_to/
you can install 2.2 with no problem but you have to manually do it. you might get a notification for ota's but you won't be able to install them. just install it manually.
Man you guys are awesome! thanks for clearing this up for me.
atomoz said:
Man you guys are awesome! thanks for clearing this up for me.
Click to expand...
Click to collapse
Yeah man, you're money. For a used phone it is set up in possibly the best way possible for someone new to android and ready for you to throw the new CM6 ROM on there. You even have the proper radio already. You're good to go.
You can install Froyo in various ways. If you want total stock you can follow the instructions on this link and let OTA froyo install itself. If you need root you can download that from HERE
This method requires SDK installed with Fastboot on your computer with mandatory USB Drivers.
Or you can go the very easy way and use ROMs that is allready cooked, ready to flash in recovery right over your old ROM, like the link that is in my signature. It works great for me and is pretty much stock with root and a couple of extras you can delete via ADB if you don't need them..
Just download the Rom, drop it on the root of your SD Card and flash away in Recovery. all done!
What you are running is a test version of Cyanogen which is not the stable version. So it seems the previous owner didn't bother flashing it.

[Q] My phone bricked, sent it away and will receive a new one. What next?

Hello Experts,
I'm looking for some sort of check list when I receive my phone to ensure that my phone does not brick again or that I have a solid phone at that.
What sort of things should I be looking for in terms of firmware date, what type of firmware is installed etc?
Should I be seeing JL2 on it? Should the date be 10.12 or higher? Should I ensure download recovery works? etc, ,,, Does anything else come to mind?
Previous phone was an unlocked Bell GT-I9000M with stock JK4 installed, Froyo 2.2, rooted with lagfix. No other custom roms installed.
Thanks in advance.
You might want to tell us 'how' you bricked it?
sturmeh said:
You might want to tell us 'how' you bricked it?
Click to expand...
Click to collapse
Updated the phone to Froyo 2.2 via keis.
Rooted it with SuperOneClick
Installed OCLF.
That's it. Worked great for 3 weeks, then noticed some force closures occurring. Reformatted the phone, pulled down all my apps from myroot backup. Updated all the apps that I had installed. Apps kept crashing and FC's still occurred. Pulled the battery, restarted the phone and that was it.

How to remove kernel?

Hi,
Short story:
I'm bringing in my device (a Samsung Captivate i896) to get replaced at a Rogers store. However, I had installed a kernel (I think, I'm still new to this and I'm not sure which one it was) that flashes (i9000 Samsung Galaxy S) on the startup splash screen. How do I remove this from my startup screen so my device isn't voided?
Long story:
My phone dialler has, literally, just stopped working on me. When I dial out I hear no connecting tone, the other person's voice nor can they hear mine. I also can't receive calls. The only way my phone works is if I put it on speaker function (then I can hear everything) but the second I uncheck the speaker function, BAM the device dies on me. I'm trying to get it replaced.
Any help would be deeply appreciated.
Thanks!
Go back to a stock rom.
vbetts said:
Go back to a stock rom.
Click to expand...
Click to collapse
Can you give me instructions how to do that? I'm still really new to Android so I am quite lost. Thanks!
http://forum.xda-developers.com/showthread.php?t=731989
NewbDroid said:
Hi,
Short story:
I'm bringing in my device (a Samsung Captivate i896) to get replaced at a Rogers store. However, I had installed a kernel (I think, I'm still new to this and I'm not sure which one it was) that flashes (i9000 Samsung Galaxy S) on the startup splash screen. How do I remove this from my startup screen so my device isn't voided?
Long story:
My phone dialler has, literally, just stopped working on me. When I dial out I hear no connecting tone, the other person's voice nor can they hear mine. I also can't receive calls. The only way my phone works is if I put it on speaker function (then I can hear everything) but the second I uncheck the speaker function, BAM the device dies on me. I'm trying to get it replaced.
Any help would be deeply appreciated.
Thanks!
Click to expand...
Click to collapse
HAHAHAHA!!! DUDE i did this last night!!!! flashed a cw comatible kernel and my phone no longer recoginzed a sim was installed anymore! i lied my ass off and got it replaced because i forgot to backup first and NEEDED my phone that night. couldnt play forever...
So... any idea where we screwed up? besides not backing up? is the usa att kernels not compatible with canadian sims?
Nope, not compatible at all. Once it says AT&T on the startup screen you're totally screwed since the phone will not recognize your SIM anymore (it thinks you're in the States).
How did you manage to get it replaced? What did you tell them? I'm pretty stuck...
I told them that my phone was eracing my music files on the internal sim card. then it locked up well I was transferring files and wasn't able to make calls anymore...
with my new phone I flashed the phoenix 4.1 rom which has a new kernel, and everything is great. Pm me for advice and back up files
Sent from my SGH-I897 using XDA App
SGH i896 Captivate Rogers Canada Stock Flash Resources 2.1 2.2 froyo odin cwrecovery
heres the help you need:
some starter info:
http://forum.xda-developers.com/wiki/index.php?title=Samsung_Galaxy_S/SGH-I896#Custom_ROMs
Rogers 2.1 stock rom
http://www.megaupload.com/?d=TT4RYLDZ
Rogers 2.2 stock roms
http://forum.xda-developers.com/showthread.php?t=905042
alternate download
http://forum.xda-developers.com/showpost.php?p=9096976&postcount=673
some info if you have installed 2.2 and now have e3 recovery and are having trouble installing update.zip's, where it "fails verification check" everytime
http://forum.xda-developers.com/showthread.php?t=909213
teach a man to fish...
Moved to Captivate Q&A
also, after my first experience, ive done everything possible WITHOUT odin. it took me forever to realize there is an Odin3 and an Odin 1step. have trouble finding info on how to use odin3.
so i use rom manager with clockwork mod (read the e3 link) or custom roms that have clockwork recovery in their kernel. Steam recovery kernels look good too.
Firebird 2.04 Kernel + Phoenix 4.1
Anyone know if the Firebird 2.04 Kernel works well with Phoenix 4.1? Can I use Clockwork to flash Firebird 2.04 Kernel to Phoenix 4.1? Thanks.
Ashyford said:
Anyone know if the Firebird 2.04 Kernel works well with Phoenix 4.1? Can I use Clockwork to flash Firebird 2.04 Kernel to Phoenix 4.1? Thanks.
Click to expand...
Click to collapse
wrong thread dude.. try the phoenix thread or the firebird thread.. are you a canadian captivate too? i896 not i897 ?? something tells me that you shouldnt be flashing your phone....
Trusselo said:
HAHAHAHA!!! DUDE i did this last night!!!! flashed a cw comatible kernel and my phone no longer recoginzed a sim was installed anymore! i lied my ass off and got it replaced because i forgot to backup first and NEEDED my phone that night. couldnt play forever...
So... any idea where we screwed up? besides not backing up? is the usa att kernels not compatible with canadian sims?
Click to expand...
Click to collapse
What did you guys do? I have been flashing ROMS like crazy and my Rogers sim is recognized.
I have changed kernels, roms and modems with no issue.
well im good now but with my first captivate i flashed a "cwcompatible" kernel with ODIN 3 into the *Phone* box. after that, couldnt make calls, and couldnt get into APN settings because it was telling me there was no SIM installed. i was too new and didnt backup properly.
Now i dont use ODIN and dont have problems. still not sure what i did wrong.
been extra careful ever since tho.
Trusselo said:
well im good now but with my first captivate i flashed a "cwcompatible" kernel with ODIN 3 into the *Phone* box. after that, couldnt make calls, and couldnt get into APN settings because it was telling me there was no SIM installed. i was too new and didnt backup properly.
Now i dont use ODIN and dont have problems. still not sure what i did wrong.
been extra careful ever since tho.
Click to expand...
Click to collapse
What you did wrong was use a CWcompatible kernal in ODIN.
The flash files go into the PDA section.
ah just figured out what i did.. and you helped. the kernel i had was for odin, from what i remember but it was going to flash a kernel that had cw in it. i was having trouble doing update.zip method because of e3 recovery.
I just opened oden for the first time since that day, and realized i confused PDA with PIT which i knew took a differnt type of file, and went with the next box that took tar... PHONE... my dumb mistake.
Trusselo said:
ah just figured out what i did.. and you helped. the kernel i had was for odin, from what i remember but it was going to flash a kernel that had cw in it. i was having trouble doing update.zip method because of e3 recovery.
I just opened oden for the first time since that day, and realized i confused PDA with PIT which i knew took a differnt type of file, and went with the next box that took tar... PHONE... my dumb mistake.
Click to expand...
Click to collapse
Glad I could help
The problem when I had AT&T running on my phone (instead of Rogers) is that there's no sideloading, hence, I was unable to enter download mode at all to put the Rogers ROM back on it. Therefore = screwed.
past tense? did you fix it? replace it? and you can always clockwork recovery flash anything.
shawn122 said:
What did you guys do? I have been flashing ROMS like crazy and my Rogers sim is recognized.
I have changed kernels, roms and modems with no issue.
Click to expand...
Click to collapse
Same been flashing a few roms, even base on ATT..
Using a Fido sim card..
And it works fine

[Q] Can't update

Hi everyone.
I have an Optimus 2x, and when i updated it to 2.3.4 i could not use superoneclick to root my phone instead i found an answer on how to root it.
I needed to install cwm 5 and after that busybox and so on, and it worked, it was rooted.
Now i have a other problem, i have an update on my phone and when i click on installing it starts to reebot then it comes to cwm screen, there i'm stuck.
I have tryed everything there trying to update it but nothing works.
So now i am wondering if any of you can help me?
Got any idea what i can do to update or what i am doing wrong?
//Szander.
Ok, so now i did a recover so i get back my phone as it was before i installed cwm and tryed to update, it did work fine.
Until the update was done, then it stopped, and nothing i did worked the little android just stand there and looked at me.
So what now, i removed the battery and hoped for the best, now the phone would not bot at all.
After a few tears and a few swear words, i thougt about something, maybe i could use nvflash to get it all back as it was ???
I tryed closed my eyes and after a few minutes i could restart my phone and it loaded as useall, but the update was gone, ofcourse.
So now back to square one again.
Sigh (
Hi Szander,
So just to be completely clear, you're back at a perfectly stock 2.3.4 unrooted ROM and you want to root it, right?
Why not trying to follow cyanogen wiki to root it?
LarsPT said:
Hi Szander,
So just to be completely clear, you're back at a perfectly stock 2.3.4 unrooted ROM and you want to root it, right?
Why not trying to follow cyanogen wiki to root it?
Click to expand...
Click to collapse
No.
I have cwm, and its still rooted.
What i want is to get rid of cwm so i can update to the latest update wich is v20q.
I have tryed this with recover but its only working on froyo, i belive i read it somewhere.
And when i recovered my phone then the problem really started, but thats fine now.
And as an plus is that now when i run LGMobileupdate tool its saying that i have v20q but in the phone it says that i still have v20I.
Weird.
I have read alittle more and (if i got it right) found out that i might just need to use smartflash on the phone via my computer to get rid of cwm and get a perfectly stocked phone again.
So can you help me please, hoping that you understand my problem.
Yup, as far as I know you are correct. To get your phone back to stock you need to flash a stock ROM using either smartflash or nvflash. I haven't done it so I can't guide you through it personally, but search this forum you should find the relevant threads easily enough.
If you have trouble finding it let me know I'll help you searching.
EDIT: By the way, thanks for Meshuggah, one of the best bands ever I should visit Sweden sometime

[Q] How do I reboot after installing ClockworkMod?

I attempted to root my SGS (which had stock Gingerbread Value 2.3.6) using a guide on the Snappyguides blogspot page (the system won't let me, as a newbie, post the URL).
Odin did its thing and then the Samsung Galaxy screen came up (just the white lettering, not the multicoloured animated S) and then... nothing. It just stayed like that for about five seconds, then the white Samsung Galaxy S came up again, then the blank screen ad infinitum.
I can access the download screen and I can access the recovery screen (which does seem to indicate that ClockworkMod v2.5.1.0 has been installed). The trouble is that none of the options seem to do anything.
I have tried searching the forum for similar problems and have read the sticky. The only answers I seem to have been able to find so far suggest flashing a new Rom.
Before I go this far, is flashing a new Rom really necessary in this instance? I have never done this procedure before, so I'm wary of messing things up even further. But obviously if the phone is past the point of no return as far as the stock Rom is concerned, then that'll be what I have to do.
I'd appreciate some advice before doing anything else to my phone though.
I now seem to be able to get the recovery menu options to respond, so maybe all is not lost. Have set it to root and it's currently converting to EXT4 and is about halfway through that.
I'm hoping once that's done, it'll be bootable.
If not, what do I need to do to make the SGS boot again? Is there any way of getting back to stock or can I only flash a stock rom back on?
Nope, still not booting. It just keeps going to the Samsung I9000 white lettering, stays there for five seconds, goes blank for five seconds, then the white lettering goes back and on, off like that forever.
So... anyone willing to help?
...
have a look in this thread http://forum.xda-developers.com/showthread.php?t=1225879
Lexrsk said:
have a look in this thread http://forum.xda-developers.com/showthread.php?t=1225879
Click to expand...
Click to collapse
Thanks for responding.
Sorry for being a n00b but I can't find anything in there that helps me. All I see is a lot of jargon about various roms, kernels and something called Voodoo.
I had a working phone with Gingerbread 2.3.6 Value. I added Clockworkmod via Odin. Now I can't get the phone to boot beyond the splash screen. It doesn't even get as far as the animated S, all I get is the splash screen going on and off every few seconds.
All I want is to get my phone working again, I really couldn't care less about custom roms etc.
If anyone can help this poor n00b, I'd be very grateful!
Incidentally, I've downloaded what I understand to be the factory rom for JW4 from sammobile.com - this is a 171MB zip file with just two files inside - a tar file called JW4_JW5_JW4 and a dll file called SS_DL.dll. I'm not really sure what to do with these to restore my phone via Odin. This is the kind of thing I need help with - the threads I've read so far don't make much sense to a poor confused n00b I'm afraid.
evilcartman2 said:
Thanks for responding.
Sorry for being a n00b but I can't find anything in there that helps me. All I see is a lot of jargon about various roms, kernels and something called Voodoo.
I had a working phone with Gingerbread 2.3.6 Value. I added Clockworkmod via Odin. Now I can't get the phone to boot beyond the splash screen. It doesn't even get as far as the animated S, all I get is the splash screen going on and off every few seconds.
All I want is to get my phone working again, I really couldn't care less about custom roms etc.
If anyone can help this poor n00b, I'd be very grateful!
Incidentally, I've downloaded what I understand to be the factory rom for JW4 from sammobile.com - this is a 171MB zip file with just two files inside - a tar file called JW4_JW5_JW4 and a dll file called SS_DL.dll. I'm not really sure what to do with these to restore my phone via Odin. This is the kind of thing I need help with - the threads I've read so far don't make much sense to a poor confused n00b I'm afraid.
Click to expand...
Click to collapse
I'll help u, I went through this when I was a noob and because I didn't know about xda I had to just figure a way out, I am sorry to say but u have soft bricked your phone, luckily its not hard to unbrick, here's a link to a post i made the other day with proper guides that I use often and they are noob friendly, the files u need to download are there but it 2.3.3 and it JW4 but it will be a start to get ur phone back to life,
If you like my posts hit thanks
Here the link http://forum.xda-developers.com/showthread.php?p=25572245
If you like my posts hit thanks
OK, thanks for that. I'm supposed to be asleep right now, so I'll come back to this later but thanks for helping.
But just to clarify for now - this will restore the phone to a working version of 2.3.3 and from there I can get back to the latest stock rom (2.3.6) via Kies, yes? I need to get into Kies anyway to restore my contacts from backups (as I haven't yet seen a way of restoring the backups except via Kies).
Thanks once again.
evilcartman2 said:
OK, thanks for that. I'm supposed to be asleep right now, so I'll come back to this later but thanks for helping.
But just to clarify for now - this will restore the phone to a working version of 2.3.3 and from there I can get back to the latest stock rom (2.3.6) via Kies, yes? I need to get into Kies anyway to restore my contacts from backups (as I haven't yet seen a way of restoring the backups except via Kies).
Thanks once again.
Click to expand...
Click to collapse
Yip I guess that is right. I have never tried it but yes it should work
If you like my posts hit thanks
Well, I did get it working again in the end by using a factory rom. Thanks for your help anyway, W1nst0n.
I do intend to attempt to root it again but this time I intend to do it properly.
Any suggestions on what may have caused the boot problem I had? Perhaps using a version of ClockworkMod that was incompatible with 2.3.6 Value?
evilcartman2 said:
Well, I did get it working again in the end by using a factory rom. Thanks for your help anyway, W1nst0n.
I do intend to attempt to root it again but this time I intend to do it properly.
Any suggestions on what may have caused the boot problem I had? Perhaps using a version of ClockworkMod that was incompatible with 2.3.6 Value?
Click to expand...
Click to collapse
Yeah that or the wrong root file for ur baseband
If you like my posts hit thanks
evilcartman2 said:
Well, I did get it working again in the end by using a factory rom. Thanks for your help anyway, W1nst0n.
I do intend to attempt to root it again but this time I intend to do it properly.
Any suggestions on what may have caused the boot problem I had? Perhaps using a version of ClockworkMod that was incompatible with 2.3.6 Value?
Click to expand...
Click to collapse
Check in about phone for the kernel version. for example mine is 2.6.35.7-I9000TDVJV6-CL530973
The important part is the bold text.
search the link that i posted earlier for a odin version and flash as PDA
Good luck
Evilcartman, when u wanna get me help find me on the I9000 q&a-ask me anything I got the answer thread, it where I spend most of my time.
If you like my posts hit thanks

Categories

Resources