Help: no GSM network signal - HD2 General

There are no GSM network signal, wifi, bluetooth, gps works .. I tested all of the radio 2.15.50.14 to 2.07.51.22.2. Uploaded nand HyperDroid android v3.0. The phone has no sim lock.

Have you went into Settings>Wireless & networks>Mobile networks and made sure the box has a check mark in it? If this box does not have a check mark in it you will not get any GSM signal on the device.

All I can select in the Settings> Wireless controls> Mobile networks. In the "network operators" device looks for network operators, has a few but can not connect to any ...

Camsuser said:
All I can select in the Settings> Wireless controls> Mobile networks. In the "network operators" device looks for network operators, has a few but can not connect to any ...
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Ok when you go to Settings>Wireless & networks you will have two Mobile networks options. the first one should say "connect to internet" below Mobile networks and have a check box to the right of it. Make sure that it is checked.
Now the second Mobile networks option should say "Set options for roaming, networks, APN's" under it. I think this is where you went, also I just realized you might want to check Network mode that should be in the same place you found the "Network operators" option. Make sure you have GSM/WCDMA auto checked or you can check GSM only if you want.

I'm having the same issue, but it happened after installing mango on my HD2. Been trying diferent radios to see if it fixes itself to no avail.

have you tried another SIM card from another operator?

Going to try it later, it's a strange issue, when searching for networks it finds all 3 that are available in my country, but doesn't connect.

Sorry for the double post, but after flashing various radios, reverting to WM6.5, task29, back to WP7, my cell phone got it's signal back, my issue was with my network carrier. Thanks anyway, and good luck to the OP.

Related

internet on cdma hero

im not recieving picture messages and my sprint hero does not connect to the internet unless on wifi! i tried switch the mode of operation from hybrid (whatever that is) explain somebody, to evdo can someone help me out
Try Update Profile and see if that fixes it.
If you change it to EVDO only and you have no EVDO reception in your area then you will get nothing.
it also say my mobile network state is disconnected
I assume this box is checked?
Settings --> Wireless Controls --> Mobile Network
If you uncheck that, it will turn off the mobile network..
me too
I am getting the network disconnected problem occasionaly. Update profile or restart fix it. Hope this isn't a hero issue......

Problem with data connectivity HTC Hero

Hi,
My Hero doesn't function properly with my provider LUXGSM here in Luxembourg. The data connection always gets disconnected after a few minutes in sleep mode.
When the Hero is unlocked, the internet connection is again established after few seconds. Gmail and other apps that need Internet connection doesn't work while the phone is on standby.
My provider doesn't get this issue fixed. Since three months I am in contact with teir helpdesk but they neither have a solution nore they know what exactly the cause for the problem is.
Does anybody has had such problems with his hero?
How does the android system keeps the Internet connection alive?
Thx for you help.
P.S.: always on mobile network is enabled on my hero. ;-)
i also have that problem
dont know if there is a setting or not
edited:
Sorry, had asked about something the poster had already made clear. Moderators, please feel free to delete this post as I can't find the option.
Settings -> Wireless controls -> Mobile network settings -> Enable always-on mobile data
pauliusba said:
Settings -> Wireless controls -> Mobile network settings -> Enable always-on mobile data
Click to expand...
Click to collapse
its already been said in the first post that its enabled
What about "Background data" in "Data Synchronization"?
Regards,
Dave
foxmeister said:
What about "Background data" in "Data Synchronization"?
Regards,
Dave
Click to expand...
Click to collapse
its enabled
but i have enabled use only 2G network
i will try for a day disabling that to use 3G and see if that's the problem
Do you get internet connection at all in the "2G only" mode?
How about you try WCDMA only or GSM only and see if one of these alleviates the problem. I'm on 3 ireland and had similar problems until I enabled "WCDMA only" (I don't get any internet in "2G only" = GSM only)
The setting for WCDMA only is hidden, go to the dialler and enter *#*#4636#*#*
any luck finding solution?
winmarc - i am in the US but having same problem - did you figure out a solution?

How do i turn just 2G on?

i looked pretty hard throughout the settings but didnt find anything on turning just 2G on.
Settings > Wireless and network > Mobile Networks > Use only 2G networks
Rawat said:
Settings > Wireless and network > Mobile Networks > Use only 2G networks
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Click to collapse
This setting is disabled on my network, I think that's because of the carrier. Perhaps carriers can't disable this on the I9000, however, I can disabled my 3G so it's essentially doing the same thing.
So, if the above method doesn't work, go to the bottom of wireless & network and look for "3G data call settings" and click "disable" (this applies to more than just "calls").
Its not there for me..
only
data roaming
access point names
network mode
network operators.
Are you in Canada with Bell? If so you can't because Bell has no 2g GSM network for the phone to fall back on, it is only 3g. If you do a search you will see there are several already answered threads on this topic.
Rawat said:
Settings > Wireless and network > Mobile Networks > Use only 2G networks
Click to expand...
Click to collapse
This setting has disappeared in the newer than JF3 firmwares. It has been replaced by a drop-down menu where you can select 'GSM only'.
Tyxerakias said:
This setting has disappeared in the newer than JF3 firmwares. It has been replaced by a drop-down menu where you can select 'GSM only'.
Click to expand...
Click to collapse
Aha, thanks for that. I just updated to JM5 today, and noticed it was gone.
Alternatively,
download from the Market "APN Droid Widget".
It's a button-widget by pressing it enable/disable the 3G connections
Very useful..

Network message annoying !

Okay, so when I don't have any signal a message pops up with available networks to connect to. You can't get rid off it, it just pops up even when your network not there. Is there any kind off zip file that blocks it ?
Sent from my Desire HD using XDA App
WiFi networks? Go to Settings -> Wireless & Networks -> Wi-Fi settings and uncheck "Network notification"
Hey no not wifi, the network provider so like Vodafone and orange. When I'm not connected to a network I get message POP up saying choose network it so annoying. Anyway to turn it off?
Sent from my Desire HD using XDA App
I'm kinda sure that this problem is a bit more complicated than just this but....
try going to
Settings >> Wireless and Networks >> Mobile Networks >> Network Operators
from there, tap the Select Automatically option. You should get a notification saying Registered on Network.
Yeah that it. If it's as simple as I think it is, then here's how to solve it.

Limited Selection of WiFi networks on stock SM-P613

I just got myself a Galaxy Tab S6 Lite 2022 (SM-P613). Using the stock OS, when I try to connect to a WiFi network, I only get a small selection of networks under "Available networks" in the settings. If i move closer to one of the networks that are not shown, it suddenly appears in the list, so I assume that the list contains only the networks with the strongest signals.
Checking with an app, such as "Wifi analyzer", or using the hidden "Wi-Fi developer options", I see that the tablet sees the other networks, but for some reason chooses not to show them in the settings. I tried turning "Intelligent Wi-Fi" off, but it didn't change anything.
Is this some sort of "convenience" feature by Samsung or recent versions of Android, and, if so, is there a way to turn it off? I would think that being offered to connect to networks to which I have no access, just because they are near, and not being offered to connect to a network to which I do have access, just because it is further away, but still within range, is not convenient at all.
BTW, I can connect to the network with the weaker signal from the Wi-Fi developer options, so this is not a matter of the signal being too weak to use.

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