[Q] my galaxy s 4g dont get sigal!! - Samsung Galaxy S (4G Model)

i was on my phone and the network just turned off
i flashed and still nothing it says to put in a sim and i have it in?

bord1er said:
i was on my phone and the network just turned off
i flashed and still nothing it says to put in a sim and i have it in?
Click to expand...
Click to collapse
If it's prompting you to put in your SIM, try this: http://forum.xda-developers.com/showthread.php?t=1400890
If that does not help then more than likely your SIM is not making good contact, the SIM is bad, or the slot for the SIM is bad.

Imei all zeros? Settings > about phone > status...
Sent from my SGH-T959V using XDA App

Related

[Q] Problems with Motorola Atrix 2

Bought a locked Motorola Atrix 2 on ebay. Unlocked the phone and got the unlock sucessful screen. No when i boot the phone, it directly goes into the emergency dialer screen. I can`t even go into the android setup screen. Is there a hard reset option for the Atrix 2?
You mean sim unlock?????
Hold both ends of volume rocker and power to get your menu with recovery as an option.
Yes, it`s SIM unlocked. Did the hard reset on the phone. Still it goes directly into the emergency dialer screen. I can`t even go into the home screen. Has the seller sent me a IMEI blocked phone?
when u saw the green android screen, press vol up/down together then u should be able to see the recovery option.
slightee said:
Yes, it`s SIM unlocked. Did the hard reset on the phone. Still it goes directly into the emergency dialer screen. I can`t even go into the home screen. Has the seller sent me a IMEI blocked phone?
Click to expand...
Click to collapse
Dont have an answer for that. It seems i read somewhere att wouldnt allow any unlocking until spring 2012 but who knows. Who are you trying to use the phone with?
halfevildruid said:
Dont have an answer for that. It seems i read somewhere att wouldnt allow any unlocking until spring 2012 but who knows. Who are you trying to use the phone with?
Click to expand...
Click to collapse
I am trying to use it in India. My service provider is called Airtel. It`s a GSM network.
Even without the sim card, It goes into the dialer screen.
slightee said:
I am trying to use it in India. My service provider is called Airtel. It`s a GSM network.
Even without the sim card, It goes into the dialer screen.
Click to expand...
Click to collapse
With your airtel sim in it should prompt you for the subsidy code or unlock code. If it isnt working you may not have the correct code.
halfevildruid said:
With your airtel sim in it should prompt you for the subsidy code or unlock code. If it isnt working you may not have the correct code.
Click to expand...
Click to collapse
It did not prompt me. I had to type #073887* to get the unlocking screen. I did enter a code bought off ebay. It did say unlock sucessful. But, instead of rebooting it seems to be stuck in the dialer screen.
what about get into recovery mode and do a factory reset?
athris said:
what about get into recovery mode and do a factory reset?
Click to expand...
Click to collapse
Have done a hard reset. Still it goes into the emergency dialer screen even without the SIM card
Mine is sim unlock and i can use any simcard here in my country,has no problem with phone,but i'm affraid to do hard reset that it will lock again the simcard.
I'm from Indonesia.
Sent from my MB865 using Tapatalk
kojitabe said:
Mine is sim unlock and i can use any simcard here in my country,has no problem with phone,but i'm affraid to do hard reset that it will lock again the simcard.
I'm from Indonesia.
Sent from my MB865 using Tapatalk
Click to expand...
Click to collapse
But, i have not loaded the SIM card. Still it would not boot into the android screen.
did u try to put the sim card in it?
(factory reset wont lock the sim card again, once ur phone is unlocked)
athris said:
did u try to put the sim card in it?
(factory reset wont lock the sim card again, once ur phone is unlocked)
Click to expand...
Click to collapse
Tried with and without the SIM card. It does go into the Android home screen for a flash and then is stuck on the Emergency dialer screen.
Hmmm that's interesting. I recently moved over to an Atrix 2. My old Atrix 4g was unlocked as well and I went back to it yesterday and it's behaving exactly the way your Atrix 2 is behaving. On the Emergency Screen with or without a SIM card.
dilwaala said:
Hmmm that's interesting. I recently moved over to an Atrix 2. My old Atrix 4g was unlocked as well and I went back to it yesterday and it's behaving exactly the way your Atrix 2 is behaving. On the Emergency Screen with or without a SIM card.
Click to expand...
Click to collapse
Sorted the problem. Turns out, i was using a 32bit sim card. Thanks for all the replies.
slightee said:
Sorted the problem. Turns out, i was using a 32bit sim card. Thanks for all the replies.
Click to expand...
Click to collapse
came here to say that, although dont you mean 32k?
Unlock code
I tried to get the NCK code from AT&T today and they also told me it can't be unlocked until after June of next year. Where did you get your code?
bimmerd00d said:
came here to say that, although dont you mean 32k?
Click to expand...
Click to collapse
What's that all about? I'm courrently looking for an Atrix 2, do I need to pay attention to this? If yes how do I find out whether my SIM card is compatible or not...?
bimmerd00d said:
came here to say that, although dont you mean 32k?
Click to expand...
Click to collapse
Sorry for the typo. Meant to say 32K.

[Q] is my phone sim locked?

i try to change simcard in my phone(different network)
when it load to homescreen it doesnt have signal but the phone can read
my contact and messages that are already stored in that simcard
is my phone sim locked?
if not.how is that it dont have any signal?
The phone is branded or unbranded?
kualmente said:
The phone is branded or unbranded?
Click to expand...
Click to collapse
what do you mean branded or unbranded?is it fake or orginal?
how do i know if it is branded?
i think its all original cause i alredy rooted it and flash it to 6.5.1 XE
when i search network and select the correct network for my simcard it says
"Your sim card does not allow a connection to this network"
and when i turn it to automatic select network it says
"Unable to connect to this newwork at this time.Please try again later"
what does that means
zedrix53 said:
when i search network and select the correct network for my simcard it says
"Your sim card does not allow a connection to this network"
and when i turn it to automatic select network it says
"Unable to connect to this newwork at this time.Please try again later"
what does that means
Click to expand...
Click to collapse
Seems like you need to get an unlock code.
Sent from my LG-P999 using xda premium
Hey,
I've already got my SIm Unlock code (this guide helped me get it: http://forum.xda-developers.com/showthread.php?t=1233513 )
However when I placed my non-TMobile Sim, I don't get the "SIM Code" popup. This phone belongs to my godfather and he's not sure if he tried entering the code too many times when he tried to use an AT&T Sim.
How can I check if its permanently locked and/or force it to bring up the Sim code popup?
I'm rooted with S-OFF but still on the stock HTC rom.
Thanks.
Edit: I've done the Diag screen to Clean S58 Data and it's still not showing up.. :-/
Edit 2: Scratch the above. I did the Clean S58 data twice, and I got signal. My godfather will love this!
zedrix53 said:
what do you mean branded or unbranded?is it fake or orginal?
how do i know if it is branded?
i think its all original cause i alredy rooted it and flash it to 6.5.1 XE
Click to expand...
Click to collapse
Branded or unbraded doesn't mean fake or original.
Branded = it came with your sim carrier (any logo of your carrier on it?)
Unbranded= means the opposit
If you have a branded phone, you can use only the sim of your carrier unless you unlock it.
This is why I asked. Good luck!
Nushio said:
Hey,
I've already got my SIm Unlock code (this guide helped me get it: http://forum.xda-developers.com/showthread.php?t=1233513 )
However when I placed my non-TMobile Sim, I don't get the "SIM Code" popup. This phone belongs to my godfather and he's not sure if he tried entering the code too many times when he tried to use an AT&T Sim.
How can I check if its permanently locked and/or force it to bring up the Sim code popup?
I'm rooted with S-OFF but still on the stock HTC rom.
Thanks.
Edit: I've done the Diag screen to Clean S58 Data and it's still not showing up.. :-/
Edit 2: Scratch the above. I did the Clean S58 data twice, and I got signal. My godfather will love this!
Click to expand...
Click to collapse
i already did cleaning s58 twice but still have the same problem
kualmente said:
Branded or unbraded doesn't mean fake or original.
Branded = it came with your sim carrier (any logo of your carrier on it?)
Unbranded= means the opposit
If you have a branded phone, you can use only the sim of your carrier unless you unlock it.
This is why I asked. Good luck!
Click to expand...
Click to collapse
i dont know if its branden.i just bought to a site here in the philippines.is there any other way to unlock this.i tried cleaning s58 and still no signal
it also doesnt ask for sim code.

[Q] Unlocked SGS 4G not accepting foreign SIM

Hi guys
so I unlocked my sim using the dd + hex method. a *#7465625# shows all the locks are off. When I put in an ATT sim card, I get an X where the signal indicator should be and when I go to "Mobile Networks" in settings it says "Insert SIM card to access network services". I'm positive the sim is good because it works in my other ATT phone.
Please help. KJ6 team kang rooted.
I hope you have a backup of your /efs partition. I don't recommend you ever edit the files directly. Look for my carrier unlocker if you can restore your backup and try unlocking your phone using the dialog that comes with the phone
Sent from my SGH-T959V
No I unlocked the phone by finding the code in a hex editor and using the phone's dialog to do it. I used the method described in http://forum.xda-developers.com/showthread.php?t=980157
SAY GOODBYE IMIE
Sent from my SGH-T959V using XDA
Unlock worked. Turns out I needed to call att to unlock my sim.
What does your IMIE read is it all oooooooooooo. I don't actually need your imie
Sent from my SGH-T959V using XDA
Can an unlocked phone block imie from tmobile? I've seen unlocked phone's on ebay and I'm some say imie blocked... I suppose it's a work around to use on another provider.
Sent from my SGH-T959V using xda premium

No sim in Inspire

Is it possible to use the Inspire without a sim card on WIFI for internet and email?
Every Android phone I have ever used has allowed me to "use" the phone without a sim card, but the inspire has a pop up message saying:
phone options
unable to detect your sim card.
Please make sure that your sim
card is properly inserted and
restart your phone.
The only two options that I have are "shut phone down" or "restart", and I have been unable to find a way past this message to use this as a wifi only device.
jeffiphone said:
Is it possible to use the Inspire without a sim card on WIFI for internet and email?
Every Android phone I have ever used has allowed me to "use" the phone without a sim card, but the inspire has a pop up message saying:
phone options
unable to detect your sim card.
Please make sure that your sim
card is properly inserted and
restart your phone.
The only two options that I have are "shut phone down" or "restart", and I have been unable to find a way past this message to use this as a wifi only device.
Click to expand...
Click to collapse
I've done it many times no problem
Sent from my SGH-I777 using Tapatalk 2
jeffiphone said:
Is it possible to use the Inspire without a sim card on WIFI for internet and email?
Every Android phone I have ever used has allowed me to "use" the phone without a sim card, but the inspire has a pop up message saying:
phone options
unable to detect your sim card.
Please make sure that your sim
card is properly inserted and
restart your phone.
The only two options that I have are "shut phone down" or "restart", and I have been unable to find a way past this message to use this as a wifi only device.
Click to expand...
Click to collapse
You should have not an issue to do that....make sure that there's no SIM in the phone or you won't be able to use it. With no sim on it u can access the phone and use WI FI and mail with no problems at all...I am currently using it no sim at all...
theres no sim in it, yet i keep getting that same message....tried rebooting the phone and everything.
jeffiphone said:
theres no sim in it, yet i keep getting that same message....tried rebooting the phone and everything.
Click to expand...
Click to collapse
That is weird...I have been using my Inspire with no sim for more than a month...Is your phone rooted? maybe try a different rom...
No its stock.
jeffiphone said:
No its stock.
Click to expand...
Click to collapse
Have u entered wrong unlock code a few time? that will lock the sim...Maybe u can try rooting and gaining S-OFF to see what happens...of course is your choice, but the Hack Kit will give u simunlock...it should work after that.
glevitan said:
Have u entered wrong unlock code a few time? that will lock the sim...Maybe u can try rooting and gaining S-OFF to see what happens...of course is your choice, but the Hack Kit will give u simunlock...it should work after that.
Click to expand...
Click to collapse
I actually just picked this phone up via a trade so my wife could try Android out, so all I can say is that I haven't entered the wrong unlock code as I haven't attempted to unlock it.
Thanks for the help, though, I appreciate it.
yeah easy way is just to run the ace hack kit...it will unlock and root it...THEN you shouldn't have no problem of running it without sim card...very simple and easy to do too

[Q] Mobile network not available Kyrillios Rom

I just flashed in my Samsung Galaxy 2 GT-i5800 a rom: kyrillios 10.6
It is working fine with Vodafone, but when I put a sim card from other Operator (Orange or Movistar) and I select the network I just get a "Can't connect to this network at the momment. Try again later." message.
I think that this rom is unlocked but when I put *#7465625# I get a message "Mobile network not available"
What is the problem?
Thanks
check if ur sim locked or not
if it is unlocked ., then try airplane mode on /off
if not worked .. reflash the rom
austin266 said:
check if ur sim locked or not
if it is unlocked ., then try airplane mode on /off
if not worked .. reflash the rom
Click to expand...
Click to collapse
Thanks,
The first I checked was the airplane mode and is ok.
I put the sim card in other phone and it works.
I reflashed the phone several times and with others roms and I get always the same problem, I only can use with the Vodafone sim card.
I am going to try to unlock the phone, but I thought that these roms was unlocked.
Custom ROMs aren't unlocked. There is a thread that explains how to unlock your phone without having to go to a shop and pay for someone to unlock it.
Sent from my GT-I5800
MicroGeek said:
Custom ROMs aren't unlocked. There is a thread that explains how to unlock your phone without having to go to a shop and pay for someone to unlock it.
Sent from my GT-I5800
Click to expand...
Click to collapse
Solved, the phone was locked
Thanks

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