WHY NO 3G - Galaxy S II Q&A, Help & Troubleshooting

Does anyone know why when I download cm 10 job I can't get a data connection even when I reboot ????
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Did you try to flash a new modem?
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markburkey said:
Does anyone know why when I download cm 10 job I can't get a data connection even when I reboot ????
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Yes.
Check if your APN is there or even correct.
Goto Settings - more - mobile networks - access point names
Swyped from my Samsung Galaxy SII

markburkey said:
Does anyone know why when I download cm 10 job I can't get a data connection even when I reboot ????
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Click to expand...
Click to collapse
chk if u have a the apn details
also check if u have data enabled

Related

No network (internet connection) while using newest version of ICS

I updated my phone to the latest version of ICS yesterday, and today has been my first day of using it.
Everything's been great apart from the fact I can't use the internet when I'm not connected to wifi.
Any fixes for this please?
Thanks in advance and sorry of this has already been asked. I'm a noob.
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Hi, have been using an earlier ics release? When I installed XXLPB, I had to enter the APN settings manually. Just search for '[your network operator] APN settings' in Google and you should be able to find them.
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Thanks!
Was given them last night and it now works fine
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New_World_Order said:
Thanks!
Was given them last night and it now works fine
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Click to collapse
Or use "HiApn" From Android Market
Or just flash the correct CSC on the beta ICS once installed .
jje
New_World_Order said:
Thanks!
Was given them last night and it now works fine
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Hey, glad to hear it's all working for you now. Cheers.
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Never heard of this, I'll take a look! Thanks!
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u will have to add ur apn settings urself
u can install the rom again but with full wipe .. then it will be fix ..

S2 processor

Guyz do anyone here knows the reason y my phone is always in 200mhz even when every is app closed
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ofc we do
When every app i closed, and no crazy background services running, the SII "downclocks" itself to preserve battery juice.
Mostly in sleep state. So dont worry, when u run some apps, not to mention 3d game its gonna "turn on" and use all of your 1200mhz.
cheers
I think he think it must 0 mhz
He is asking why its still at 200mhz..
To OP if you want to shut down your processor to 0mhz then turn ur phone off...
That 200 mhz is used by your system to run
Solved
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
Aliasif1 said:
Guyz do anyone here knows the reason y my phone is always in 200mhz even when every is app closed
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Is that 18hours?
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Aliasif1 said:
Guyz do anyone here knows the reason y my phone is always in 200mhz even when every is app closed
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It's because anything below 200 mhz will send the phone into the sleep of death, where it won't wake up.
I've downclocked my S2 many times and it's never happened.
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What i mean to say is y my phone does not go to deep sleep even when no app is running is it the same with ur S2's too
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Aliasif1 said:
What i mean to say is y my phone does not go to deep sleep even when no app is running is it the same with ur S2's too
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Click to expand...
Click to collapse
You can use BetterBatteryStats form the play store to find out what keeps your phone awake.
Aliasif1 said:
What i mean to say is y my phone does not go to deep sleep even when no app is running is it the same with ur S2's too
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You have got apps that are constantly using data, try to put most things on manual sync and go to accounts and sync in settings and turn it off for a start.
Get rid of any apps you very rarely use.
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bobdoblo said:
You have got apps that are constantly using data, try to put most things on manual sync and go to accounts and sync in settings and turn it off for a start.
Get rid of any apps you very rarely use.
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Click to collapse
Yeah if you want to make it as low as possible then turn off synch and all
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
Omaxe said:
Yeah if you want to make it as low as possible then turn off synch and all
Peace
Hit Thanks & It will Disappear
Sent from S II Running Official ICS 4.0.4 with Siyah 4.1 [/size]
Click to expand...
Click to collapse
Syncing is already off buy still i cant get to it wht i want
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fxrb said:
You can use BetterBatteryStats form the play store to find out what keeps your phone awake.
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Click to collapse
Will u please name one
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Aliasif1 said:
Will u please name one
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Lmfao ok bro got it will try it and tell u
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Aliasif1 said:
Lmfao ok bro got it will try it and tell u
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There is not much anyone can do until you post a bbs dump, then we can tell you what app is the problem
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Aliasif1 said:
What i mean to say is y my phone does not go to deep sleep even when no app is running is it the same with ur S2's too
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Click to collapse
Hi,can you say what ROM are you using?
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Thin_Bezel said:
Hi,can you say what ROM are you using?
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kilometers4 said:
There is not much anyone can do until you post a bbs dump, then we can tell you what app is the problem
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What is a bbs dump
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Aliasif1 said:
What is a bbs dump
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A dump from Better Battery Stats. You create it by selecting the 'Dump to File' menu entry from BBS.
fxrb said:
A dump from Better Battery Stats. You create it by selecting the 'Dump to File' menu entry from BBS.
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And then from where can i give u
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Aliasif1 said:
And then from where can i give u
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Don't know what you mean? If you are asking about how to post the BBS dump here then just connect your phone with your PC and download the file 'BetterBatteryStats-....txt" from the root of your phones internal memory and post it here.
fxrb said:
Don't know what you mean? If you are asking about how to post the BBS dump here then just connect your phone with your PC and download the file 'BetterBatteryStats-....txt" from the root of your phones internal memory and post it here.
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Click to collapse
im not rooted
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Return to factory defaults.

Hey all.
Can I return my SGS2 back to the state it was when i took it out of the box?
I would like to do this without a pc
Kind regards
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Bump
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No bumping after 81 minutes. Absolutely positively not allowed. A really good way to get your thread ignored completely & not get any help whatsoever.
lexaniji said:
Hey all.
Can I return my SGS2 back to the state it was when i took it out of the box?
I would like to do this without a pc
Kind regards
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Mobile odin + firmware from www.sammobile.com
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Yes i know. But im not in reach for a pc. And i cant make an account on my sgs because the captcha wont show up..
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Edited
lexaniji said:
Yes i know. But im not in reach for a pc. And i cant make an account on my sgs because the captcha wont show up..
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Even if you request the desktop site?
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theunderling said:
Login using
theunderling
<snip>
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Giving out your username and password for any site is a REALLY bad idea, dude.

[Help] no service after custom rom.

Help me guys when i flashed custom rom in my s3 9100 my network gone it shoeing no service can any buddy tell me whats going ..
I flashed latest fox hound or two more rom but the problem is same..
Help me guys .. ?
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cocaino said:
Help me guys when i flashed custom rom in my s3 9100 my network gone it shoeing no service can any buddy tell me whats going ..
I flashed latest fox hound or two more rom but the problem is same..
Help me guys .. ?
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S3 or 9100? Thats Two different phones there!
Check your imei and report back.
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Have you tried going into mobile networks settings and ensure your APN (Access Point Names) are set correctly? In rare cases, these may have been resetted during the full wipe and flash.
If you dont know what are your carrier's APN settings, try googling for them.
squ89r97 said:
S3 or 9100? Thats Two different phones there!
Check your imei and report back.
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Sorry s3 9300 ...
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cocaino said:
Sorry s3 9300 ...
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have you checked your imei under system->about device->status---> check your imei is the same as it is on the back of your phone!
squ89r97 said:
have you checked your imei under system->about device->status---> check your imei is the same as it is on the back of your phone!
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My imei is correct bro...
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Are you sure your SIM is inserted correctly/fully? I only ask because this happened to me and it was incorrect fitted SIM.
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Search Ariza Pach here in xda that will solve your problem :thumbup:
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Can't register on network

Hi all
My partners i9100p has the above issue
We've tried new ROMs, new sim cards
It's unlocked, gets a full signal, but can't make or receive calls and says "out of service"
Please help :0)
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Bump
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What have you tried
andrewwright said:
What have you tried
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Click to collapse
New sims
A few new ROMs
Factory rests
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Have a look at apns mate delete them and then restore
andrewwright said:
Have a look at apns mate delete them and then restore
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Sorry not sure what you mean
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Settings
More
Mobile network
Access point name
Then push menu
And reset then restore
andrewwright said:
Settings
More
Mobile network
Access point name
Then push menu
And reset then restore
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Click to collapse
Thanks mate, but sadly, it didn't work, still says "not resigstered on network"
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gb155 said:
Thanks mate, but sadly, it didn't work, still says "not resigstered on network"
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Click to collapse
Not sure if this helps, but you can see it says out of service, but there's a full signal
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Bump
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Does data work?
andrewwright said:
Does data work?
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No
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Imei ok? Check with network its not blocked. Imei ok them do you have a efs bk up? Restore it reboot and see if it works. No imei bk up. O dear big problems
andrewwright said:
Imei ok? Check with network its not blocked. Imei ok them do you have a efs bk up? Restore it reboot and see if it works. No imei bk up. O dear big problems
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Not blocked apparently
No back up tho
Is it a brick?
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