Database Develop

[Q] Lost signal

Hello:
I have a Samsung Galaxy S Captivate, it was working good, the next day i found the following message "data network not available". I used the sim card in another phone and have gotten at least 3 bars. I call ATT and they said that the phone have problem and have to buy a new one. Please can anyone help me. I appreciated any help.
Thanks a lot

Did you flash it with a ROM or it's still on stock? If you did try flashing a modem...
Sent from my SGH-I897 using xda premium

Re lost signal
Hello,
Thanks for your response. How I do it, Did you Known a tutorial that show how to do it. Thanks again.

Just flash doc's master ROM v6 it fix everything... go to captivate_development and find it there... what kind of Android are you runing ?
Sent from my SGH-I897 using xda premium

hopefully is not the internal antenna connector next to the Sim card If that the case then I can't help you with that
Sent from my SGH-I897 using xda premium

one last thing you could try resetting the phone... Is you didn't install anything on the phone....
Sent from my SGH-I897 using xda premium

Wife's galaxy s

Hi my wife's galaxy s has started turning the screen on at random..and continuously sometimes. This as we know will start ruining the battery.I've had many issues with her ics. For some reason since installing a kernel. It messed it all up somehow the remains of the boot image or kernel etc is still onboard thankfully I still can boot her. Can't apply custom roms at all. I can send an official rom from the PC but that's it. I managed to get gb on. Its started randomly turning the screen on. Fairly certain its not the rom she's had it since last year
Any ideas? Is there anyway to totally strip the phone of virtually everything to the core and start against
Sent from my Galaxy Nexus using xda premium

If you think its a kernel issue you could run a kernel cleaner script then reflash, but my sgs did this when it got water damage almost exactly as your described
Sent from my GT-I9000 running remICS-UX using XDA premium

Thanks for the reply do you know where the kernel script is?
Sent from my Galaxy Nexus using xda premium

Do a nandroid backup. Then copy necessary files to SD card (rom, kernel, modem, whatever.)
Then format /system and do a factory reset. Then do a fresh install of your kernel and rom.
Then in cwm go to backup and restore, advanced restore, and restore her data!
Then your phone is fresh .
Sent from my GT-I9000 using xda app-developers app

http://forum.xda-developers.com/showthread.php?t=1166954 here you go read the guide and flash it , I seriously doubt the other suggestion will work as the nandroid backup restores it to exactly how it was before I mean like if your wifi was left on it will be on after you restore exact, so what ever bug is doing this will almost defiantly restore aswell
Sent from my GT-I9000 running remICS-UX using XDA premium

It will work we are just saving data like settings and apps.
Sent from my GT-I9000 using xda app-developers app

Ill just back up apps. And SMS etc that's it. Need a new rom anyway
Sent from my Galaxy Nexus using xda premium

AlwaysDroid said:
It will work we are just saving data like settings and apps.
Sent from my GT-I9000 using xda app-developers app
Click to expand...
Click to collapse
It backs all the system apps up aswell and every single thing so if there is a bug it will restore that aswell... your better off just redownloading the Alps from play market after and using a sms backup app if you want a clean install
Sent from my GT-I9000 running remICS-UX using XDA premium

Wifi problem. need help

I got stock rom and i got problem with wifi. I can' connect to wifi. Pasword is correct (wep)
My friend with same mob and rom connect with no problems.
Sent from my GT-I9001 using xda premium

whats about reflashing the stock rom or in case it wont work afterwards a different android version
and for the future i would suggest u to secure youre wifi with wpa2 passphrase its much more secure than the wpe crypting system

That is not my network. It is from bars in the city. I reflashed rom. And works fine until I root my phone. because of that i using now stock rom unrooted
Sent from my GT-I9001 using xda premium

Wifi root ?!?

I discover that when I root evan stock rom my wifi stop work like when phone is unroot. I only can connect one time on some wifi connection. After when i once came out of range and then again got in range it won't connect. But when phone is.unrooted than everyting is ok.
Some solution?
Sent from my GT-I9001 using xda premium

What's your current rom and kernel? Which kernel did you flash with Odin or CWM?
You could try longpressing the wifi you're connected to and press "Forget", and then reconnect.

I tried all that. I was installed ginger+, also broodrom bussines(sorry if not write correcr) and the same problem. If i using stock rom but only rooted problem still exist. Only if I use stock rom unrooted than works fine.
Sent from my GT-I9001 using xda premium

matthias1203 said:
I discover that when I root evan stock rom my wifi stop work like when phone is unroot. I only can connect one time on some wifi connection. After when i once came out of range and then again got in range it won't connect. But when phone is.unrooted than everyting is ok.
Some solution?
Sent from my GT-I9001 using xda premium
Click to expand...
Click to collapse
Not possible, rooting simply tricks the system into mounting r/w so we can pish the such binary/app/busybox. Nothing to do with WiFi ! Did wipe data?
Sent from my GT-I9000 using xda premium

I just said what it is. When I root phone that is what happen. I did full wipe. More times. It is not my first time with rooting and flashing. Before gsp i got x10 mini pro.
Sent from my GT-I9001 using xda premium

problem in wifi....

there is problem in stock 2.3.6 ddkq7 ....wifi and bluetooth sometime hangs and never turn on ....untill a reboot...and wifi never connect showing error....stucked
any help regarding.....
Sent from my GT-S5570 using xda premium

lokeshtak said:
there is problem in stock 2.3.6 ddkq7 ....wifi and bluetooth sometime hangs and never turn on ....untill a reboot...and wifi never connect showing error....stucked
any help regarding.....
Sent from my GT-S5570 using xda premium
Click to expand...
Click to collapse
Stock ROM's dont have problems as they are released only after lots and lots of test. Most probably there is no problem with the Stock ROM.

i know....but bro.....why these problem take place.....i can not use any wifi network....
is it software prob or alsewhere....??
Sent from my GT-S5570 using xda premium

lokeshtak said:
i know....but bro.....why these problem take place.....i can not use any wifi network....
is it software prob or alsewhere....??
Sent from my GT-S5570 using xda premium
Click to expand...
Click to collapse
Try to do a factory reset OR reflash the the stock rom again by using odin

k...i'll try lateron....
but can a flashable zip of driver help.....
and when i put code *#*#232339#*#*
it say driver load successful....
Sent from my GT-S5570 using xda premium

Try to reboot your phone. Maybe it's ROM problem
Sent from Lil'G GT-S5570
=============
Press "Thanks" if I'm helping you

yes when i reboot....it works good...
so can you tell me wgats the problem???
:angel:
Sent from my GT-S5570 using xda premium

What ROM? Try to flash your kernel from another ROM.

Sorry that I up this thread, but I can say I have the exact same problem but with Gingerbread 2.3.4.
My phone is only rooted. No mods or so, a few apps that need root access, that's all. But it had this issue from the beginning, even without root or any non-stock app.
It seems like when I either turn on Wifi or Bluetooth and turn it off and on again in a very short time, it can't be used anymore until I reboot the phone. Waiting more than 10 seconds before turning Wifi/bluetooth on after it was set off doesn't give this issue. Then it only happens one or two times in a week.
When I have my new phone completely in shape I'll start some testing with the Galaxy Mini to see how to get rid of this issue.

Happens the same here. And this problem sucks!