topic Re: No Network since update on S3 in Android

No Network since update on S3

Anonymous — Sat, 18 Jan 2014 07:52:32 GMT

Hi Please can someone help?? I recently updated my Samsung S3 to Jelly Bean and I can longer connect to O2 network. I have reset my phone to factory settings but still nothing

Re: No Network since update on S3

jonsie — Sat, 18 Jan 2014 08:45:17 GMT

Text ACTIVE to 2020, save the settings and reboot the phone. Search the network settings and try to connect to O2 manually.

Also try cleaning the sim card and check for any network problems on the status link in my signature.

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 10:51:03 GMT

I can't even use the MMS serice so can't receive the settings

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:03:32 GMT

Have you checked the status page as suggested

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:08:56 GMT

Yes its is showing as good network coverage in the area. I have just tried the sim in o2

another phone and it is working ok

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:12:17 GMT

I would try resetting the phone again and if no luck try as Jonsie says and see if you can select the O2 network manually

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:12:34 GMT

I already have done using Samsung Kies

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:14:48 GMT

Have you tried manually selecting O2 as the network

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:18:56 GMT

Yes. It tries to register and then comes up withe no network available please try again later

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:20:41 GMT

Is your phone unlocked have you another network sim you can try in it

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:23:28 GMT

Yes the phone is unlocked. My partner has been using it on 3 for the past 8 months

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:25:10 GMT

Well if the three sim works in your phone then it would seem like a sim issue although you say it works in another phone faulty sim port maybe?

Re: No Network since update on S3

Anonymous — Sat, 18 Jan 2014 11:25:39 GMT

If the sim works in another phone, sounds like your phone is faulty.

Read an article from yesterday saying that the 4.3 update still causes loads of issues for Samsung phones.

Either wait for fixed update or speak to Samsung directly.

Re: No Network since update on S3

jonsie — Sat, 18 Jan 2014 11:53:54 GMT

Are you certain the phone is unlocked?

Re: No Network since update on S3

MI5 — Sat, 18 Jan 2014 13:39:28 GMT

Your first step is to do a factory reset from recovery mode as per my instructions here http://community.o2.co.uk/t5/Android-Devices-Samsung-HTC-Sony/How-To-Reset-your-Samsung-after-a-Firmware-Update/m-p/585756#M27176 Come back after and let me know how it goes.
Follow instructions exactly please.

Re: No Network since update on S3

Anonymous — Wed, 22 Jan 2014 18:49:25 GMT

Hi I followed instructions but still no joy! I've read on here loads of people are having the same problem with no joy since the update!!

Re: No Network since update on S3

MI5 — Wed, 22 Jan 2014 18:54:23 GMT

Dial *#1234# and tell me what phone says, then dial *#06# and tell me the number please.

Re: No Network since update on S3

Anonymous — Wed, 22 Jan 2014 19:26:00 GMT

Ive already checked if the phone is blocked. It isnt

Re: No Network since update on S3

MI5 — Wed, 22 Jan 2014 19:28:05 GMT

I didn't ask that?

Re: No Network since update on S3

Anonymous — Wed, 22 Jan 2014 19:37:34 GMT

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