[Q] my samsung galaxy 4g wnot detect network......... - Samsung Galaxy S (4G Model)

i am using galaxy s 4g mobile ........t-mobile carrier but now my phne wonot detect network.......please help meeeeeeeeeeeeee

walia_mini said:
i am using galaxy s 4g mobile ........t-mobile carrier but now my phne wonot detect network.......please help meeeeeeeeeeeeee
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Please provide some more info.
Did you pay your bill? (sorry... Had to ask)
There is more info you can tell us by looking at settings -> about phone -> status
Do you have a valid imei?
Sent from my SGH-T959V using xda premium

bhundven said:
Please provide some more info.
Did you pay your bill? (sorry... Had to ask)
There is more info you can tell us by looking at settings -> about phone -> status
Do you have a valid imei?
Sent from my SGH-T959V using xda premium
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ANd whats it say under "Baseband Version"?
Also, what did you do before this happened? Have you flashed any ROMs or anything lately?

walia_mini said:
i am using galaxy s 4g mobile ........t-mobile carrier but now my phne wonot detect network.......please help meeeeeeeeeeeeee
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I get this randomly, sometimes once a day, sometimes once a month. I've always just restated the phone to take care of it.
Sent from my SGH-T959V using XDA App

Please use the Q&A Forum for questions Thanks
Moving to Q&A

If you flashed a new ROM try revert to the old one.
Also try rebooting the phone.
lastly check your APN setting if there is none u need add it.

yup not bill prob........sim card working in other mobile......... today i flashed gingerbread 2.3.6 officail rom .......but prob still facing.......plz help me.......on screen msg display please insert sim card

Related

Network selection greyed out!

I m not able to select the manual network! I m having ATT 2.3.6 (UCLB3) GB by jscott... Earlier I had froyo but it had d same problem too! Can anyone help me out? How do I get rid of this... I m from india, & using tata docomo network!
Sent from my SAMSUNG-SGH-I997 using xda premium
Assuming that your phone is setup to work on your network, you'll need to look into how to add your CSC and APN settings. This is AT&T firmware, and defaults to the AT&T CSC and APN settings.
Edit : For anyone else with this issue, see further along in this thread. qkster has a link to a phone.apk that works on other bands and solves this issue.
Sent from my SAMSUNG-SGH-I997 using Tapatalk 2
jscott30 said:
Is your phone unlocked or setup to work on your network? If so, you'll need to find the CSC and APN settings for your network and manually change them in system config files. This is AT&T firmware, and defaults to the AT&T CSC and APN settings.
Sent from my SAMSUNG-SGH-I997 using Tapatalk 2
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Thx buddy for taking time to address....
Sent from my SGH-I717, Black Star.
Yes it is unlocked & works on my docomo carrier! The problem I face is while roaming, in my docomo network there is less signal so thats y it gets changed to any other network in roaming! And due to this it is charged alot!
Sent from my SAMSUNG-SGH-I997 using xda premium
Can anyone else who is not on att network is facing same prob? I think if I put any custom rom than I wont find any prob! Wat say experts?
Sent from my SAMSUNG-SGH-I997 using xda premium
Hard to say...on att
Sent from the Black Star`d ICS GNote.
Flash a custom rom and check some of them allow u to search network manually.
Hey if u have used any, can u tell me any stable custom rom?
Sent from my SAMSUNG-SGH-I997 using xda premium
DONE! got it working!
hello every1,
i have made it finally working!
just updated the phone.apk file from recovery mode CWM given by "crt60" in the LEGEND-3 post...
qkster phone.apk with network selection zip file - get it from post #2
http://forum.xda-developers.com/showthread.php?t=1661666
THANKS qkster & crt60! :good:
dipulm2005 said:
hello every1,
i have made it finally working!
just updated the phone.apk file from recovery mode CWM given by "crt60" in the LEGEND-3 post...
qkster phone.apk with network selection zip file - get it
http://forum.xda-developers.com/showthread.php?t=1661666
THANKS qkster & crt60! :good:
Click to expand...
Click to collapse
Glad it worked for you.
You can also find it here by itself.
http://forum.xda-developers.com/showthread.php?t=1437548&page=11

[Q] (noob) Help, tried flashing cm10.1 and now I dont have cell signal or data

So I am a noob but have successfully flashed a few roms onto my phone with no issue. Today I tried to flash cm10.1 and all hell broke loose. I flashed cm10.1 though clockworkmod (now I know that was not correct) and then reset everything and did it though bootrecovery. I also flashed the gaaps and now I do not have data or local cell service. It is showing that I am roaming (like i am out of the country) and asking me if I want the data on and would be charged for it. Any help would be greatly appreciated, at this point I have a phone that I cannot use. Thank you in advance
Check out the thread under Original Development. Known issue on that build.
mxair2001 said:
Check out the thread under Original Development. Known issue on that build.
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Awesome, Thank you for the direction
bigmatt00 said:
Awesome, Thank you for the direction
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can you tell me how you got your data and signal to start working
Do you have a imei #?
Sent from my SCH-I535 using xda premium
You can use APN manager pro just use titanium backup to make a system app and then you can select Verizon's APN presets that I screen shoted mine are orange because changed mine to gsm and used att
Sent from my SCH-I535 using XDA Premium HD app

help needed

hey guyz, im frm India, i got dis mob as a gift frm my brother, which is rooted, so the problem is, here is in india, we dont hav any LTE 4G networks,we r good at 2g networks, so my signal is nt at all that much good, im getting very poor 3g network,so which radio shuold i flash to get 2g network??
im using : [RUXUMAY] OFFICIAL SAMSUNG 4.1.2 De-ODEXED ROOTED
help plz
You have to try them all and see which one works best in your area.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
xcrazydx said:
You have to try them all and see which one works best in your area.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
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tried few bt no use.. im just getting two to three bars and varies frequently,, plz can any one suggest me..
He said try them all, not just a few. Download them all to your phone. Flash one, test it. Flash another test it.
Sent from my SAMSUNG-SGH-I727 using xda premium
One of this will help u, its sure
Sent from my PAP5000DUO using xda app-developers app
siddhu_ said:
tried few bt no use.. im just getting two to three bars and varies frequently,, plz can any one suggest me..
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Read the stickies and keep testing.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
ufff.. tried almost every modem.. bt still getting same prob.. help me guyz plz.. is anybody frm india here??
You don't need to flash radios. If you don't want 3G networks - you can use RIL-unlocked radio (not those of AT&T, but those of Rogers) and switch to GSM-only mode. Basic Android setting under "Mobile networks".

[Q] my roaming issue- please tell me what prl you have

I posted in another thread that I cannot roam in Canada. I'm on cm10.1.2. I don't get any cell service at all, nevermind data. I have received 2 text messages after found a factory wipe, but then lost my network again.
I'm wondering if I have an old or corrupt prl file. The version I'm running is 15234. The way to check this is settings--aboutphone--status, then scroll down & check what version you're on. If a few people could check that for me& post here I'd be very thankful.
I'm on 15233
Sent from my SCH-I535 using xda app-developers app
timedroid said:
I'm on 15233
Sent from my SCH-I535 using xda app-developers app
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Same here.
Solved my issue. It wasn't my prl. I used the phone info app & changed my radio band to "pcs" which allows my phone to find the local cdma network. It won't get data, but I don't mind that.
Thanks for the help, guys.

verizon s3 metropcs mms fix

this is to fix mms messaging on metropcs flashed verizon galaxy s3. place zip on sdcard, reboot into recovery and flash the zip then reboot. once phone boots up go to settings, more settings, mobile networks, access point names. you will see lte-verizon internet apn click on it to activate apn then reboot. once booted back up send yourself a mms message, it may hang on sending/pending if so turn on airplane mode, then turn off airplane mode and all should be good. this was tested on 4.1.2 with verizon sim in the phone. with non-verizon sim or no sim in had to use apn manager to activate apn
extremely huge thanks to mrctony for being so awesome to mail me a test s3 to develope this fix u rock man
Update: now added 4.3 test zip. The 4.3 zip is for DEODEX ROM ONLY pls post results.
https://www.dropbox.com/s/2c1f3luharilu70/verizon-s3-4.3-metropcs-mms-fix-test-deodexed.zip
thank you!
Anytime! and thanks a lot for all your efforts oakieville!
mrctony said:
Anytime! and thanks a lot for all your efforts oakieville!
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I would like to thank both of you and let you and other know that this fix also works on CM11 as long you have a verizon sim on the phone.
On another subject does anybody knows how to avoid or stop the auto-call *22899 on Verizon GS3 flashed to MetroPCS, it's bother me.
Thank you again!!:good:
diegov600 said:
I would like to thank both of you and let you and other know that this fix also works on CM11 as long you have a verizon sim on the phone.
On another subject does anybody knows how to avoid or stop the auto-call *22899 on Verizon GS3 flashed to MetroPCS, it's bother me.
Thank you again!!:good:
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My zip didnt stop it it did stop activation and auto dial for me I beleave I dont think I change anything else but I know I did get it stopped
Sent from my SPH-D710 using xda app-developers app
oakieville said:
My zip didnt stop it it did stop activation and auto dial for me I beleave I dont think I change anything else but I know I did get it stopped
Sent from my SPH-D710 using xda app-developers app
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Yeah, it might be something with CM11 then, it doesn't happen all the time but I get it quite often since CM11.
I also get 3g data drops, and I have to restart in order to get it again,I hope CM11 fix that soon.
Thanks for your response.
diegov600 said:
Yeah, it might be something with CM11 then, it doesn't happen all the time but I get it quite often since CM11.
I also get 3g data drops, and I have to restart in order to get it again,I hope CM11 fix that soon.
Thanks for your response.
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Im experiencing data loss after the zip flashed...before I flash the zip internet was working fine...
stock touchwiz 4.1.2 .
mrctony said:
Im experiencing data loss after the zip flashed...before I flash the zip internet was working fine...
stock touchwiz 4.1.2 .
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Well crap let me see if I can figure anything out. If u use phoneinfo.apk and set cdma auto (prl) does it make a difference do u know
Sent from my SPH-L900 using xda app-developers app
oakieville said:
Well crap let me see if I can figure anything out. If u use phoneinfo.apk and set cdma auto (prl) does it make a difference do u know
Sent from my SPH-L900 using xda app-developers app
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Hello oakie!
Do you have a fix for the Verizon GS3 CM 10.2?
I do really appreciate if you send to me...
BTW my data is not going in and out on CM,but while in TW it does all the time,I'm not sure if your zip was what caused this issue...thanks a lot man.
Sent from my SCH-I535 using XDA Premium 4 mobile app
mrctony said:
Hello oakie!
Do you have a fix for the Verizon GS3 CM 10.2?
I do really appreciate if you send to me...
BTW my data is not going in and out on CM,but while in TW it does all the time,I'm not sure if your zip was what caused this issue...thanks a lot man.
Sent from my SCH-I535 using XDA Premium 4 mobile app
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Try this not sure if it will work
OK I will keep you updated..
Sent from my SPH-L720 using XDA Premium 4 mobile app
oakieville said:
Try this not sure if it will work
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Didn't work got stuck in "sending"...
mrctony said:
Didn't work got stuck in "sending"...
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activate the apn with metropcs info in it should be "lte - verizon internet"
[QUOT
mrctony said:
I did,NO go
Sent from my SPH-L720 using XDA Premium 4 mobile app
Click to expand...
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Damn let me try again hold on
Can someone pls test this u will probably need to follow the directions in the OP thanks
Nevermind scratch that
OK now can someone test this follow directions in op (activate APN and do airplane mode on off)
Hey everyone, I have flashed many Sprint variants to MetroPCS but never a Verizon. Is the process the same? Does the SIM slot need to be unlocked?
azteccrew5 said:
Hey everyone, I have flashed many Sprint variants to MetroPCS but never a Verizon. Is the process the same? Does the SIM slot need to be unlocked?
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Verizon phones usually are factory unlocked but that doesn't matter for flashing it that only matters if u want to put it on metropcs gsm. As for flashing its basically the same but verizon u will prob have to enable hidden menu and when u flash connect to it send spc and set it to nv only then reboot then reconnect write prl and flash as normal
Sent from my SPH-L900 using XDA Premium 4 mobile app

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