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newcomer
okazaki
Posts: 23
Registered: ‎03-09-2012

samsung galaxy s2 not registered on network

Hi, Recently bought a samsung galaxy s2 (second hand (unlocked)) and was happily using it untill friday when i suddenly stopped recieving texts, and when i try to make a call it just says not registered on network, yet the mobile internet is working fine, any more info needed just ask, thanks.

sam1128
Posts: 25,230
Kudos: 3,159
Best Answers: 2,526
Registered: ‎01-03-2012

Re: samsung galaxy s2 not registered on network

Manual roam android :

Should you be experiencing poor signal strength or no service, it is occasionally necessary to perform a manual roam on your device to de-register it from your network provider and then re-register it again.

To perform a manual network roam on an Android device, launch the Settings menu and select Wireless and Networks


1) Select Mobile Networks

2) Select Network Operators

3) Select the option to Search for networks

4) A list of available networks will be displayed after a few moments:



Select any network that is Not giffgaff or 02.
(choose Orange/Vodafone / T-mobile etc).
You will see "unable to register" on the screen.
( No NService).
Now select giffgaff or 02 and allow the selection and change the selection back to Automatic.

Thanks !
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andyjpb950
Posts: 696
Topics: 35
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Ideas: 6
Best Answers: 19
Registered: ‎30-12-2011

Re: samsung galaxy s2 not registered on network

Try turning your phone off and looking at your settings making sure that they are all correct.

allahyari
Posts: 1,151
Topics: 7
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Registered: ‎20-06-2012

Re: samsung galaxy s2 not registered on network

try to restart your phone, and check the O2 status http://status.o2.co.uk/

plus head here http://community.giffgaff.com/t5/Service-Updates-Notice-board/Disruption-to-2G-and-3G-network-in-Ham...

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oldyorkie
Posts: 15,481
Registered: ‎08-07-2011
Mobile Phone: Nexus 5 32gb.

Re: samsung galaxy s2 not registered on network

@andypb950

 

Why are you asking people to "buy" a giffgaff sim from you in your signature???? :smileysurprised:

 

They're FREE !!!!

To Read is To Learn - go on - give it a try :smileywink:
Teamwork is essential - it gives the enemy someone else to shoot at :smileytongue:

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hlme
Posts: 249
Topics: 0
Kudos: 21
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Registered: ‎02-02-2012

Re: samsung galaxy s2 not registered on network

mine sometimes fails to pickup again after loosing signal, restarting sorts it

Please give kudos if you like someone's post, & Accept as Solution if they solved your problem :smileywink:
nate37
Posts: 9,135
Topics: 81
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Registered: ‎08-02-2012

Re: samsung galaxy s2 not registered on network

 

Mobile network not found:

 

Check to see if there are any outages in the mobile network where you are by entering your postcode here http://community.giffgaff.com/t5/Service-Updates-Notice-board/Find-out-the-service-status-of-your-ar...

If OK then see if doing a manual roam helps http://community.giffgaff.com/t5/Learn-giffgaff-Top-Tips/manual-roam/m-p/3345471#M32502

Also try turning airplane mode on and then back off.

If no luck then try rebooting your phone.

 

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newcomer
okazaki
Posts: 23
Registered: ‎03-09-2012

Re: samsung galaxy s2 not registered on network

Hi, i just tried this, selected tmobile and it said "unable to connect, try again later", (i dont have giffgaff in that list) so i selected 02 - uk (2g) (the only 02 option) and it said "unable to connect, try again later"

flaxvert
Posts: 14,422
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Registered: ‎21-04-2011

Re: samsung galaxy s2 not registered on network

do you have another giffgaff or o2 sim you can try in it?

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sam1128
Posts: 25,230
Kudos: 3,159
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Registered: ‎01-03-2012

Re: samsung galaxy s2 not registered on network

Try this :


*#*#4636#*#*


Go into phone status

Turn on off antenna .... And troubleshoot it mate !

Tx
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