[Q] Lost data network on latest ressurection remix - Galaxy S II Q&A, Help & Troubleshooting

As tititle says, after upgrading from 1.6 to 1.8.1 cannot seem to connect to telus' 3g.
I have waited to see if other people have that issue on rom's thread but there seem to be very rare.
I noticed that in device radio settings, nothing was checked, initially.
I have tried all of them, including right now hsdpa + hsupa and redid fixed permissions, erased cache to no avail.
I was thinking that the only option would be probably to reflash all the roms that i missed? Such as 1.7 then 1.8 and this one in the end. If i were to do that, though, where can i find the old files?
Many thanks

HAve you tried manually inputing the APN settings? Just google "(your carrier) apn settings"

Thanks for your reply.
I didn't change it and seemed ok, ip and port matched telus profile on theirs website.
I have read about flashing a different modem ..would that help? How to do that if so?

I'd add these strange things i noticed, maybe might give someone some ideas on what's wrong: firstly, it seems that all settings under mobile data that have a radio box were unchecked. How can that be? As i mentioned, under settings > device setings> hspa nothing was checked, i had to check something so i finally chose 3rd option.
On the same note, under mobile data networks > apn, the default apn, telus, wasn't checked initially, even though it, too, is a radio box.
Finally, under the same mobile data netw menu > network operators, whenever i select telus, after discovery, it always says registered on network.
Thanks for any idea on how to solve this.

I have the exact same issue, except my carrier is TalkMobile (Vodafone UK). I was on standard 2.3.3 rooted, then went to 1.8.1 Res Remix ICS.
---------- Post added at 11:22 PM ---------- Previous post was at 11:14 PM ----------
I got mine working, I had to contact talkmobile (my carrier) and they sent the settings out to my phone. Mine is working ok now.

Related

Enable 3G

I have the UK Razr, at first i was able to use 3G then after 3 days i can only get EDGE.
I hard reset and still i cant get 3G.
Ideas?
I saw in the widget named Mobile date toggle, try to add it and turn it on?
Also check in Setting -> Wireless & network settings -> Mobile networks -> Select network and select 3G.
3G
dragonthl said:
I saw in the widget named Mobile date toggle, try to add it and turn it on?
Also check in Setting -> Wireless & network settings -> Mobile networks -> Select network and select 3G.
Click to expand...
Click to collapse
When i do a network search I only get the 2G networks. If i select 3G the signal drops.
It seems i cant enable UMTS. I m always on EDGE / 2g network.
If I use the sim in another mobile it connects normally to 3G/UMTS.
Any help how to enable it on the RAZR?
It was working 2 days ago and suddenly it stopped.
Any idea how to switch between radio bands? from the phone info i can only see USA band and nothing about Europe or other bands?
This is causing my disabled 3G, I cant connect to any 3G network (voice and data).
Help is needed please
Fix the problem? Same thing happens to me yesterday. All the same. I would appreciate help.
Sorry for my English, I am using the google translator from Spanish.
Same problem here. Anyone find a fix?
Yesterday I wrote email to Motorola, I have asked several questions ... but still have not given me solution.
I returned the device to the store after trying everything. I even changed the GSM/SIM operator and the problem wasn't solved, i can only use EDGE/2G, whenever i switch to 3G the signal dies.
fadishehadeh said:
I returned the device to the store after trying everything. I even changed the GSM/SIM operator and the problem wasn't solved, i can only use EDGE/2G, whenever i switch to 3G the signal dies.
Click to expand...
Click to collapse
Thank you.
The new phone works good in
3G?
OK
In the dialer
*#*#46336#*#*
-Phone information
chose : GSM/CDMA Auto
BE CAREFULL HERE
medo18 said:
OK
In the dialer
*#*#46336#*
-Phone information
chose : GSM/CDMA Auto
BE CAREFULL HERE
Click to expand...
Click to collapse
For mine, the testing menu is *#*#4636#*#*
No luck yet with what you suggested, but I'm trying different combos of APNs and messing with the testing menu to see if I can get UMTS.
---------- Post added at 06:02 PM ---------- Previous post was at 05:27 PM ----------
I've fixed my particular issue. I did an upgrade to the iPhone 4S (US AT&T), and am selling the iPhone to pay for my xt910. Apparently, when they did the upgrade, they inadvertently removed my data plan. They fixed the issue and I'm now getting full UMTS on wap.cingular.
Hopefully that will help some of you other guys having the issue. I thought it was the phone itself, but it turned out to be my plan.

Lumia 800 on Straight Talk . . . Live Services Borked

Anyone try this? Windows Phone on Straight Talk?
Mobile data (internet) works perfectly fine (and fast!) but I can't connect to live services . . . which kills the user experience of a Windows Phone. The Live services work over wifi, but when there is no wifi connection, the services, including marketplace, bing search, scout, etc simply refuse to connect.
Any thoughts on how I can correct this? I've tried everything I can think of and spent hours searching to no avail.
Any help is much appreciated.
Hi, I have the Lumia 800 on Straight talk and everything works perfect.
Make sure the apn setting are good.
Is Straight talk a network that gives you SIM card and no phone?
If it's a network that uses some other carrier's masts i.e. O2, Vodafone for example, then there is a solution to it.
How do you get your APN settings on your phone? Do you enter it manually?
Here is what will help you:
Once you connect to wifi to do whatever you wish and you complete using wifi, go to your network settings, mobile settings, then edit apn - enter your APN settings manually. I am not sure what Straighttalk APN settings are but you would surely find it somewhere.
After saving the APN settings, restart your phone but make sure wifi is switched off before you restart.
After the restart you will be able to use Live services with 3g.
However as soon as you reconnect to wifi, you will have to re-do the whole cycle each time in order to get Live services working on 3g again.
This might or might not work. I had exactly same issue on giffgaff. I have spent 3 months trying to figure out, flashed ROMs, hard resets, swapped carriers etc and finally have found this to be the way it works. I own a HTC Titan. Till today I thought, it was HTC's fault because I have ruled out carrier and MS for this. But if the above works for you then, it clearly isn't HTC's or carrier's fault but sure OS that keeps forgetting the APN. The reason this happens is because Straighttalk in your case and Giffgaff in my case, DO NOT have APN settings stored on their SIM cards. The OS doesn't seem to be configured to remember it. Ideally when you swap from wifi to 3g, your OS shouldn't have to read your SIM. However WP in current state seems to be reading SIM everytime you swap from wifi to 3g. However, when it can't find anything on the SIM i.e. APN settings, the live services won't work.
If this works, please please please drop me a PM as I don't use this Lumia forums at all. I have a Titan, so I wouldn't know. But if this works, I will have to write to WinPhone Support with whom I've been conversing for about a month now!!
palmbluetooth said:
Hi, I have the Lumia 800 on Straight talk and everything works perfect.
Make sure the apn setting are good.
Click to expand...
Click to collapse
Mind sharing what settings you're using? Also, are you using WP's built in APN tool or Nokia's Network setup?
APN is: att.mvno (all other fields are empty).
Using the built in WP APN under cellular in settings.
Tried the Nokia but it messed up the phone so I took it out.
Let me know if this helps.
I'm using my 800 on StraightTalk and have had the same issue. I found there are essentially 3 places where the APNs can be set up, and reboots must occur at the right time. (Win settings, ##634#, and Nokia tool)
it seems to be overly sensitive as to how they are configured. I must have reset this thing at least a half a dozen times before getting it to work. Ultimately, I ended up with the settings in all 3 places, but the sequence I did it in is Win Settings (network APN), ##634# (both network and MMS settings), a reboot, and then download the Nokia tool via WiFi and use it to enter the settings there for both network and MMS followed by another reboot. That issue is most definitely related to the APN settings, but I'm not quite certain why I had to do the hokey pokey to make it work. None-the-less, I hope this helps a little. Once you get it working, it seems to stick through reboots, wifi, or pretty much anything except swapping out the SIM card, which hosed everything up again.
mowrangler said:
I ended up with the settings in all 3 places, but the sequence I did it in is Win Settings (network APN), ##634# (both network and MMS settings)
Click to expand...
Click to collapse
Interesting. . . There doesn't seem to be anywhere to do that in the most up to date version of the diagnostics tool. (I know they changed a few things in the most recent update.)
I may have to restore to a previous version . . .
Thanks
mowrangler said:
I'm using my 800 on StraightTalk and have had the same issue. I found there are essentially 3 places where the APNs can be set up, and reboots must occur at the right time. (Win settings, ##634#, and Nokia tool)
it seems to be overly sensitive as to how they are configured. I must have reset this thing at least a half a dozen times before getting it to work. Ultimately, I ended up with the settings in all 3 places, but the sequence I did it in is Win Settings (network APN), ##634# (both network and MMS settings), a reboot, and then download the Nokia tool via WiFi and use it to enter the settings there for both network and MMS followed by another reboot. That issue is most definitely related to the APN settings, but I'm not quite certain why I had to do the hokey pokey to make it work. None-the-less, I hope this helps a little. Once you get it working, it seems to stick through reboots, wifi, or pretty much anything except swapping out the SIM card, which hosed everything up again.
Click to expand...
Click to collapse
I just activated my Straight Talk SIM yesterday (I was on T-Mobile's EDGE connection) and used Nokia's Network Setup tool to add, and make current, a new APN with att.mvno under the Internet APN's 'name' field. That's all I did, and data works fine (surprisingly, even on the RM-801 which doesn't have AT&T's 850MHz band).
jenesuispasbavard said:
I just activated my Straight Talk SIM yesterday (I was on T-Mobile's EDGE connection) and used Nokia's Network Setup tool to add, and make current, a new APN with att.mvno under the Internet APN's 'name' field. That's all I did, and data works fine (surprisingly, even on the RM-801 which doesn't have AT&T's 850MHz band).
Click to expand...
Click to collapse
How is call quality and what are your download/upload speeds. Been debating whether I should get a RM-819 device which is harder to obtain than a RM-801.

S2 can call and text but cant connect on mobile data.

I rooted and flashed my GF's SGS2 with wanamlite 13.0 ROM and its perfect.. but now, she called me and asked why she cant connect on the internet using mobile data.
No signal indictors like 'E', 'G' or 'H' are showing even she enabled the mobile data and neither changing GSM to CDMA vice versa worked.
She has also tried restarting the phone, searching the network operator and choosing the right one but to no avail. Her sister also has the same network provider but she doesnt have any problems on the mobile data.
Is it possible that it is a Phone defect? I really doubt it since she can do text and call using her SGS2.. Im confused >.<
PS: I've already tried searching this kind of question so please, dont post 'letmegooglethatforyou' links. Thank you.
First thing you do is go to the carriers website & get APN settings, write them down & check the APN settings on the phone. If there are APN settings on the phone but they're different in any way to the ones you got from the carrier's website, change them. If there aren't any on the phone (in settings/mobile networks/access point names), these need to be entered, make sure APN type is set to default.
MistahBungle said:
First thing you do is go to the carriers website & get APN settings, write them down & check the APN settings on the phone. If there are APN settings on the phone but they're different in any way to the ones you got from the carrier's website, change them. If there aren't any on the phone (in settings/mobile networks/access point names), these need to be entered, make sure APN type is set to default.
Click to expand...
Click to collapse
Thank you for your wonderful advice..
Im so stressed that I even forgot that there is an APN settings needed (I swear that it is automatic in my own S2).
Anyways, I'll call her once again and try to work things out.. I hope she can understand and follow how to check/change the APN.
Will update once done.
Thanks again!
No probs Post again once you've checked/put the correct APN settings in if it's still not working & we'll nut it out further.

[Q] Unable to connect to mobile network

So I used my phone this morning and all was fine and dandy, a couple of hours later and the phone could not connect to the mobile network. I triedsaving my network's APN settings that iI got from their website, but it would not save, I tried to save the settings using this trick where I rebootthen save the settings or sth like that to no avail. I tried dialling *#*#4636#*#* and changing the network type to cdma , but the setting would change for a split sec then return to unknown. After scouring on the threads for some time I thought i'd flash Cyanogenmod, still no network. Somebody please help me here I have tried everything I have seen on the threads. I was using vanilla root box 4.2 when this happened, along with the stock kernel. Wi-Fi works fine BTW. I also tried resetting APN settings to default, but I end up with the same empty screen with no APN settings whatsoever. I never touched these settings before this unfortunate event. Maybe if I flash a modem or radio(I hear one of those is responsible for connecting to the mobile network).
Modem and radio are the same thing, flashing the right one for your country won't help the apn issue. Flashing a stock 4.1.2 rom and factory reset to test if it's hardware or software problem. First check with your network that data is working in your area.

Help with Unlocked T-Mobile S5

OK, I cannot find this information anywhere so maybe someone here can help me.
My wife bought a Galaxy S5 and we had quickly paid it off. Because we only get 2G where we live , we decided to switch to Straight Talk.
After a week of Straight Talk not working correctly (we would have Full LTE service but could not make or recieve calls) we then ported to Cricket AIO.
We are having the same issue and don't know where to start. I wiped out the factory image and installed a debloated Rom thinking removing some
T-Mo junk would help but it doesn't. Everything is correct, APN settings and all. Can somebody shed some light and let me know what to try next?
Thanks
Try *#2263# from the dialer and select GSM networks instead of automatic.
Let us know how it goes.
I am currently using a t-mobile galaxy s5 on cricket without any problems.
Using the stock rom (rooted) I have a cricket SIM card in the device. I booted up the device, went to settings, then more networks, then mobile networks, then default setup and chose automatical. Then, I chose the automatic network option. You could always use the search now option and manually select AT&T.
Next I added the APN. The cricket website has them available so you can manually add them, but I actually had a little icon pop up that let me install them automatically.
Either way, correct APN is essential for texts and LTE.
I then downloaded titanium backup and manually removed t-mobile bloatware. I then downloaded the cricket apps that were recommended (cricket sent a text with the apps when I inserted the cricket SIM)
Finally, I edited the build.prop to say the device is a cricket galaxy s5. I think I changed it to model klteaio.
Other than the boot animation (which I could change if desired) this device is now identical to my Cricket galaxy S5 that I also own. It even says cricket on the top bar like the Cricket branded device. As a matter of fact, the back cover and the startup animation are the only way I can tell the difference between the two.
---------- Post added at 06:28 AM ---------- Previous post was at 06:22 AM ----------
You may want to consider using an app called LTE discovery from the app store to ensure you have lte as an option. I have found that selecting the WCDMA/GSM option instead of the default LTE/WCDMA/GSM under settings-> MOBILE NETWORKS -> NETWORK MODE sometimes provides better service on cricket when the LTE signal is poor. This will turn off LTE, but leave 3G, 2G, talk services enabled.
Good luck.
Zero Lemon was the issue.
After a bunch of testing, I figured out that the zerolemon 8,500mah battery seemed to cause the issue. When we put the original battery back in, calls worked just fine. I tried again with the zerolemon and calls failed.
Thanks for reporting back. I wonder if your extended battery pushes too much load on your device.
If you happen to pop-in the lemon again, put this code in your dialer and let us know what Voltage reads your getting.
Also mention the battery's charge level at the time.
*#0228#

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