[Q] Network problems with Samsung Core - Samsung Galaxy Core

Hi guys,
I have a Samsung Core and i have problems with it. The phone is choosing networks automatically and i can not change this feature. I can not enter in the menu where i can change it to manual network search. Any idea how to solve this problem?

Related

[Q] Reset to DEfault Mobile Network settings! Samsung Galaxy 3G

I received a Samsung Galaxy S (Captivate) as a gift.
The phone was on AT&T carrier but was unlocked to be used on T-Mobile.
The first problem is that I can't get the 3G to work, I can only see the signal "E" for edge. Does anyone has any solution for that?
I tried to look to seek some help on some forums and the recommended to "Reset Network Setting" to default by going to:
Settings-> Wireless & Networks-> Mobile Networks-> Access Point Names and then Reset to Default.
This did not solve the problem, but it created another issue. Now I cannot connect to Wirless "wifi" connections.
Help Please.
Moving to Q&A

[Q] Mobistar Samsung I5801

Hello,
I have just buy a Samsung I5801 from Mobistar Belgium for my daughter. Unfortunatly i remark that the phone always connect to 3G mobile network and impossible to uncheck the mobile connection from the Mobile network parameters (it's simple there is no choice, in my HTC wildfire i have the possibility to uncheck all mobile network connection). When i create a dummy connection with false settings and i choose this last to connect to the mobile network the phone continue to connect to 3G through the mobistar portal.
I don't know what to do. Maybe root and flash my device to have an original Android Rom? The rom in this phone seems to be modified by Mobistar.
Can someone help please? Have someone the same problem?
you can download APNdroid or like software in market.
if not have simlock can flash to other i5800 firmware
and flash is not root..
Install a free app called My Settings from Market. In it there is option to toggle to 2g network from 3g. Try and report back.
Good luck !
Yes, I Swyped it from my Galaxy 3
don't solving
Both APNdroid and My setting don't solve the problem.
Also when deleted the APN settings and replace it by something else, the connection is always on AND active.
Is there a hard way to close any 3G communication from the device? I have ask to my provider to close any 3G communication from my number but still continue.
Flash your device then.
Alternatively put your phone in GSM-only mode. Try.
Yes, I Swyped it from my Galaxy 3

[HELP] Network Selection Enable

Hi everyone,
Just read here how to enable network selection : http://forum.xda-developers.com/showthread.php?t=1195745
Does the trick works on our atrix 2?
Sometimes my phone is struggle to get 3G or 4G,i think it's best to choose 2G so i won't loss my connection.
Thanks
Already did the trick and it works.
I don't know if it has permanent effect or just temporary,but i can choose the network selection now.

[Q] Samsung Galaxy S3 missing GSM/WCDMA option

Hi, I live outside the US. I have a Verizon Samsung Galaxy S3 which I was able to get data working after rooting (EDGE). However, I'm not able to get my 3G/4G. When I checked my Network mode options, I don't see an option for GSM/WCDMA. My friend who has a galaxy S3 has this option as the chosen method so I believe this is the problem. How can I get this option inserted into the phone. Is there any build prod or system file? I have already tried 'Phone Info which also didn't have the 'GSM/WCDMA' OPTION. I also tried accessing Test Mode: CDMA > COMMON > NEXT PAGE > NEXT PAGE > PREF MODE SET to select GSM/WCDMA ONLY.
Pleaseeeee help as I now signed up for a 4G plan thinking it would work with my S3.
Marc.

[Q] Trouble accessing internet while on call.

I recently upgraded to the S6 and am unable to get on the internet while I am on a phone call unless I am connected to Wi-Fi, I did not have this issue with the S5 so am wondering if there is some sort of setting I need to change? Any helpful suggestions would be appreciated.
Turn on WCDMA only.

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