No Data When Going from 3g to Edge? - 8525, TyTN, MDA Vario II, JasJam Software Upgradin

I've been having this problem for about 2 weeks now. First I was using Radio 1.50 on the AT&T network in South Jersey and out of the blue when the connection would go from 3g to edge I could no longer connect to the internet, receive emails or anything, voice was fine. When I would get back into 3g range everything would work again. So I upgraded to radio 1.54.07 and at first everything was fine no problems what so ever. But after 5 days this radio does the same thing, I cannot do browse the web or get my email if i go from 3g to edge but everything works fine once it is in 3g range. Anybody have similar problems or know how to fix them?

Just to clarify things, when it switches from 3G to Edge my phone still shows that there is a data connection but for example if i try and look up something in Opera it says looking up host and then times out. Any program trying to use the data connection times out, which is weird since I never had any problems til about a month ago. I've tried soft reseting and still all it will find and connect to the gprs signal but all my connections time out if i try to look anything up

I have the same misterious problem. Did anybody - especially jc67 - already found a solution for that?

Related

[Q] Not able to connect to Internet

Wondering if you can help me.
In my office my colleuge and I have an hd2 on UK o2 pay monthly. Untill about a month a go we were getting HSPDA internet access. Now we are only getting EDGE. I contacted o2 and they stated that the area is a very high coverage area and we should be getting HSPDA.
What makes matters more interesting is two other colleuges in my department in the same building, one has an iphone 3 and the other has an iphone 4, both guys are on uk 02 pay monthly and are getting full 3g access. I am getting 3g and hspda in other areas.
Does anybody know why we are getting edge instead of at least 3g?
thanks.
I had a very simillar issue, so perhaps the solution I found will work for you. A co-worker of mine bought an HD2 (immediately after seeing mine). In many areas at work the reception was terrible. I also noticed that at home, when I first had the phone I got 3G often, but after a few weeks I was suddenly stuck on the EDGE network (If I got any reception at all). Since messing around with the Android port I was forced to flash a new Radio ROM and it seems that was my problem all along. At home I now get constant full bars HSPDA. At work I get reception in places that I never did before. My coworker (still using stock radio) is having the same reception issues I used to have.
So my advice is try a few different radios and see if that helps.
Faelok said:
I had a very simillar issue, so perhaps the solution I found will work for you. A co-worker of mine bought an HD2 (immediately after seeing mine). In many areas at work the reception was terrible. I also noticed that at home, when I first had the phone I got 3G often, but after a few weeks I was suddenly stuck on the EDGE network (If I got any reception at all). Since messing around with the Android port I was forced to flash a new Radio ROM and it seems that was my problem all along. At home I now get constant full bars HSPDA. At work I get reception in places that I never did before. My coworker (still using stock radio) is having the same reception issues I used to have.
So my advice is try a few different radios and see if that helps.
Click to expand...
Click to collapse
Yea we did try that the other night thinking it might be a radio issue we went from 2.5 up to 2.12. What rom / radio did you use if you dont mind me asking?
Does anybody else have any ideas? This is happening with two ok uk hd2's in the office! My colleuge and I have tried multiple rom and radio upgrades but nothing is working but my other colleuge on iphone can get 3g sitting beside me
ive had this issue too, never knew how to fix it :/
AGHHHHHHHHHHHH Going to call o2 tomorrow and tell them I want to swap for a new phone, I am not getting the service I should be!!!
Ive tried just about everything I can think of. Ive tried updating the ROM, Radio, rilphone.dll - also tried going back to stock rom, yet my colleuge sits on his iphone right beside me on 3g its madness!
have you tryed puting your phone into flight mode then .ack on again let thephone pick the strongest hsdpa mast signal up. welcome to tbd way o2 works lol we get it all the time in york and leeds
That is a very interesting idea. I will try and report back thanks man!
I am really getting no ware with this. Phoned O2 and they tested phone in my network said that I should be ok I should have full hspda access, my colleuge is sitting on iphone with ull 3g and has a o2 dongle which has hspda access. I am getting fulll signal strength, changed the sim card and tried multiple radio and dll file combos and this is driving me nuts. Any help would be appreciated.
I have been doing some further testing and found something interesting. When I am at home and can connect to HSPDA. I went into the base band and changed it to WMCDA got full access. I then changed it to GSM band and got Edge. I then went into work to test it and tried to force it to WMDCDA but it wouldn't even connect at all no coverage.
I tried it back on GSM and full coverage but only edge support. Any ideas?

[Q] Rogers LTE Data connections drops sporadically

I've not seen this posted anywhere in the i717 part of the forms, and felt like it should be OK to post this.
Ever since I got my Galaxy Note from Rogers, I keep getting sporadic data connectivity issues. LTE data will work great, but if I set my phone down (such as when I am at work) and don't touch it for several hours, by the time I return the phone has no data connection.
However the status bar shows that I have full bars connected to LTE, yet when I open a browser or try to use the Play Store, it keeps saying I have no data connection.
This problem occurs on stock, and with custom roms, currently I am using the latest stable release of CM9 Quincyatt.
Has anyone else run into this problem (with Rogers or any other provider that offers LTE with the sgh-i717)? If so, is there anything I can do to mitigate this issue, currently the only fix I've is to simply reboot the phone. This seems to fix the problem, allowing me to access data until the next lengthy period of inactivity. Then of course after several hours of inactivity, when I go to use it again data will once again be dead (even though the phone reports I have a strong signal).
have you tried this Rogers rux lf4 modem? I've been having great results with the bell modem
http://forum.xda-developers.com/showthread.php?t=1801689
Jake_HT said:
have you tried this Rogers rux lf4 modem? I've been having great results with the bell modem
http://forum.xda-developers.com/showthread.php?t=1801689
Click to expand...
Click to collapse
Ah, I have not. Thanks for the tip!
I'll give this a go when I get home! Thanks!

[Q] No AT&T data service on office cell repeater

Hoping that someone here can help, or point me to a better forum for this type of problem. I'm starting here since my device is the i717.
I have the Galaxy Note i717. It has been rooted and running various roms over the past year. I have had no problems with my cell service, data or voice, in all that time. No wifi problems either. A few months ago, when Jelly Bean was released for the i717, I flashed it, completely stock, but still rooted. Worked great for me without any issues until a week ago.
So, I went on vacation, and everything worked great there, including wifi. I came back to work, and noticed that I did not have data service in our building. I did have voice/sms service though. Voice & SMS were tested and verified to be working. I rebooted the phone without luck. Cycled Airplane mode without luck. Pulled battery without luck. Turned data off, then rebooted, and turned it back on without luck. Needless to say, I have read about every hint I could find for data connection problems, and think I have tried them all.
Our office has an AT&T installed repeater system (not one of those little ones that you put in your house, but a true repeater, with equipment in our communication room, and with an antenna on the roof that connects with the main AT&T tower a few miles up the road. Antenna up the road is 4G-LTE, but our repeater is only HSPA+). In 3 years being in this building, I have not had any previous problems with my cellular connection through the repeater.
I went to lunch, and as soon as I left the building, emails started coming in. I had 4G-LTE again. Went back in building, and lost the mobile data connection again. I talked to a few other people in the building with AT&T phones (none have an i717), and they were working fine from the repeater.
Next, I re-flashed the phone with the stock ROM, still rooted and custom recovery, and still no luck. I flashed an old backup I had from when I ran ICS, no luck.
Now it was time for desperate measures. We rebooted the repeater antenna in our building, and still no luck. We have talked to AT&T, and of course, they are no help, and we can't get a tech to at least attempt to find out why only my phone has problems with their repeater.
Next, I got more desperate. I did a complete factory wipe/restore of my phone with odin, all the way back to the day like I took it out of the box. No root, no custom recovery. Still has the same problem with the repeater.
Now, I'm starting to think my phone is broke, except for the fact that I leave the building, and instantly connect up with the 4G-LTE tower. When I drive home, I have a few areas I go through that are only HSPA+, and I connect to those fine. It seems to only be a problem with the repeater here, but I don't understand why the other AT&T phones are able to connect without any problems.
I have tried 5 or 6 different modems (UCMD3, UVLG3, UCLF6, etc.).
My APN is the same as it always has been, but I did find a few others and tried them, and even though they worked outside the building, I would lose the mobile data connection as soon as I came in the building.
I also got with our companies "phone person", and they even set me up with a new SIM card, just in case something was flaking out on the original card, but no luck there either.
We have calls in with AT&T, but it has been a few days, and we can't be sure they are going to get a tech person to help or not. From the sounds of it, I won't count on it.
We do have wifi in the office, but it is restricted, so I generally do not connect to it, and just stay on my mobile connection for everything. But even if I do connect to the office wifi, I can't receive MMS messages, because they seem to only come in on the mobile data connection, even if wifi is connected to the internet. I tested this a couple of times, and I could not get my MMS until I went outside and connected to the tower 4G-LTE service, then they came right in.
So...what kind of help or direction can any of you give me? I'm up for suggestions, and will be happy to clarify any of the above.
I ran a log report (had a hell of a time figuring out how to get the logs from a JB phone, but found that CatLog is able to do it now). I was not able to interpret what I was seeing in the logs, but if someone knows how to read them, I can see if I can export them from CatLog, just let me know that you feel you can understand it, and I will send it to you.
I ran CatLog recording while the phone was without a mobile data connection, then cycled airplane mode, and watched it attempt to do a data connect and fail. That is when I stopped the log, so it should just be showing that info for the most part. I'm just wondering if the log shows something that I could throw at AT&T to get them to come look at the problem more.
Thanks everyone. Sorry such a long post, but I want to give as much detail as I could.
Butch
Turn off the repeater.

LG V10 4G LTE connection problem

Hi,
I have been experiencing a few issues with the 4G LTE on my LG V10 H901 (T-Mobile). What happens is this.
In Network mode I selected GSM / WCDMA / LTE Auto. This initially worked fine and could get a data connection. 2 days after, I noticed I couldn't get a data connection anymore, the 4G LTE icon at the top was displaying with a down arrow lit. So I went in the Network mode and checked my APN everything was ok. Decided to switch from GSM / WCDMA Auto where I got a 4G connection (icon 4G displayed at the top) and I finally got a data connection.. Changed it back to GSM / WCDMA / LTE Auto, and there I was back on LTE... I had to reboot my phone and that is when I noticed the same thing happened again!!! No LTE connection and had to first select GSM / WCDMA Auto to get 4G.. If I reboot with GSM / WCDMA Auto I get a data connection fine.. The problem only occurs when I have the Network mode on GSM / WCDMA / LTE Auto. Anyone else having this issue? Is there a fix?
Thanks
I would say it's a hardware problem with the phone I've had mine for a month i never touched network settings and the phone gets a better data connection then any phone I've ever had LTE pretty much all the time where other phones wouldn't maybe a factory reset would fix it worth a shot
The first V10 i got from T-Mobile had somewhat of a similar problem but with WiFi, it would connect but speed was horrible. And LTE isnt that great in my area either. I read around the forums and notice that many have done factory resets and that fixes everything. I did that and lowe and behold, it did. WiFi was fast again and LTE speed improved but still sucks....its my area, not the phones fault. For some reason, a reset helps.
However, I was still just 4 days in since I got my phone so I just went back and had them replace it. I just told them that the WiFi doesnt hold....they didnt really ask me tons of questions. I replaced it only because I am paying for the phone and me having to do a "fix" to make it work doesnt sound right...so I want a new good phone lol. The new phone worked fast from the get go...no reset needed.
Just got the V10 was having those wifi issues initially so brought phne back n exchanged for another 1 and this 1 workes fine but now Im having dropped call s inside my house ,verizon said no antenna issues i can bring phne back n replace for something else or another v10 but that is time consuming ,please anyone having drop d call s....I live Long Island NY so verizon overage is better then most carriers...INaNYmin...
I began having the exact same issue on Jan 16. Had the phone since Dec 25th, worked perfect. Then, all of a sudden, it began to lose LTE connectivity. At first I thought it was a down tower, but the problems persisted an eventually got much worse wherever I went. On a full charge the phone will behave normally for a while, but eventually it starts losing data connectivity altogether, cycling between 4G LTE, 4G, 3G, 2G, trying to connect. during this process the battery drains a lot, it never really connects, and sometimes calls and text messaging fail. Tried every network setting, soft reboot, hard reboot, safe mode, clear cache, factory reset....problem persists. T-mobile concludes it must be defective. We shall see. Awaiting a replacement.
Having the same issue. Looks like it's a common problem. Any fix for this yet?
I have a similar issue.
it always seems to find the LTE signal, however I have no data and the battery drains very quickly.
If I have it on GSM/WCDMA/LTE, it seems to have connection issues. However, the data will connect on GSM/WCDMA. Once I have data, then if I select GSM/WCDMA/LTE, and it will connect to LTE
It is a Tmobile version. I am using it on Bell (Canada)... however it works fine with Wind & Tmobile, with no issues.
I am hoping that this will be fixed with the Marshmallow upgrade.
anonimo6971 said:
I have a similar issue.
it always seems to find the LTE signal, however I have no data and the battery drains very quickly.
If I have it on GSM/WCDMA/LTE, it seems to have connection issues. However, the data will connect on GSM/WCDMA. Once I have data, then if I select GSM/WCDMA/LTE, and it will connect to LTE
It is a Tmobile version. I am using it on Bell (Canada)... however it works fine with Wind & Tmobile, with no issues.
I am hoping that this will be fixed with the Marshmallow upgrade.
Click to expand...
Click to collapse
Wind works on hspa not LTE. That's why it works. I've noticed that it works fine on hspa(4g) but when I put it on LTE(4gLTE) it works for a while then stops.
gslide said:
Wind works on hspa not LTE. That's why it works. I've noticed that it works fine on hspa(4g) but when I put it on LTE(4gLTE) it works for a while then stops.
Click to expand...
Click to collapse
For me, Wind works fine on GSM/WCDMA or GSM/WCDMA/LTE
With Bell, it will not connect on GSM/WCDMA/LTE.
However, with Bell, if I put it on GSM/WCDMA, it will connect. Then if I change it to GSM/WCDMA/LTE, it will connect to Bell's LTE.
Occasionally, it will lose its data connection... and then if I toggle between GSM/WCDMA & back to GSM/WCDMA/LTE, it reconnects. This seems to happen once every 2-3 days
I don't know why it does this. It was actually very frustrating until I figured that out. I almost dropped Bell because I was not able to connect on LTE for the longest time!!
I just keep my Wind plan for the US roaming (on Tmobile LTE down there)
anonimo6971 said:
For me, Wind works fine on GSM/WCDMA or GSM/WCDMA/LTE
With Bell, it will not connect on GSM/WCDMA/LTE.
However, with Bell, if I put it on GSM/WCDMA, it will connect. Then if I change it to GSM/WCDMA/LTE, it will connect to Bell's LTE.
Occasionally, it will lose its data connection... and then if I toggle between GSM/WCDMA & back to GSM/WCDMA/LTE, it reconnects. This seems to happen once every 2-3 days
I don't know why it does this. It was actually very frustrating until I figured that out. I almost dropped Bell because I was not able to connect on LTE for the longest time!!
I just keep my Wind plan for the US roaming (on Tmobile LTE down there)
Click to expand...
Click to collapse
Yup exact same issue with me and that's how I resolve it as well I'm with koodo and I lose LTE. I was going to warranty this phone but I think it's a common issue.
I just want to quickly point out that I am seeing the exact same issue on Virgin Mobile (Bell). I also noticed that the performance of the phone decreases drastically when it is connected through mobile data instead of WiFi. Anyone else sees this and knows how to fix it?
Lg v10 t mobile no connection
I'm having a similar issue I get a 4G LTE signal but if I make a call once I end it I loose all signal including the bars it wont let me text or call it says network not available and it will do that till I travel a few miles. I'm not in a dead zone because it does it in the heart of the city and on the buisest streets in Tampa Florida then it will come back and sometimes I won't get a signal for a entire day out shoe have any solutions?
anonimo6971 said:
I have a similar issue.
it always seems to find the LTE signal, however I have no data and the battery drains very quickly.
If I have it on GSM/WCDMA/LTE, it seems to have connection issues. However, the data will connect on GSM/WCDMA. Once I have data, then if I select GSM/WCDMA/LTE, and it will connect to LTE
It is a Tmobile version. I am using it on Bell (Canada)... however it works fine with Wind & Tmobile, with no issues.
I am hoping that this will be fixed with the Marshmallow upgrade.
Click to expand...
Click to collapse
Hey,
I'm using this phone in Canada too, on Telus. Ever since the OTA update 2 days ago I've been having data connection errors over the network. Did you find a fix?
---------- Post added at 01:59 PM ---------- Previous post was at 01:51 PM ----------
SasamiAdachi said:
I just want to quickly point out that I am seeing the exact same issue on Virgin Mobile (Bell). I also noticed that the performance of the phone decreases drastically when it is connected through mobile data instead of WiFi. Anyone else sees this and knows how to fix it?
Click to expand...
Click to collapse
I'm seeing this too, but it just started after my OTA update. So frustrating bc I love the phone.
I had a similar problem. With The latest software (,,v20c,,) With the LGUP Software I software put it back (,,v20a,,) . And it seems the problem disappeared. Last part of the modem software is not good. Even test elements. Sorry for my bad english for knowledge. LGUP software very simply . ( i have V10 960A Unlocked (Eu version) android 6.0 and T-mobile LTE )
If you need help:
http://www.androidsage.com/2016/04/12/update-t-mobile-lg-v10-android-6-0-marshmallow-h90120e-lgup/
http://forum.xda-developers.com/lg-v10/general/kdz-download-lollipop-kdz-10c-lg-servers-t3332348
I have permanent SIM unlocked phone .and I want to update to mm6.0
Present software :5.1.1 loollipop
Rooted :yes
It's mobile h901
Warranty:I bought imported phone unlocked so no warranty guide me safe way to update my phone
Thanks

Can't Use 2G EDGE or GPRS

I've had this problem since last few months, but since I'm always on 4g or 3g, I didn't bothered about it. But, now I'm using BSNL which doesn't have 3g coverage in ny college campus. And now this is bothering me since I can't even load my whatsapp messages or open any link. There's no problems on 3g and 4g networks. Also the 2g networks works great with calling but when I switch on my mobile data connection, it takes around 10-20secs to switch it on. Later, no packets are transferred from device and I can't use internet.
This problem started when I messed up while flashing and got my imei lost. I managed to get them back and have flashed the firmware multiple times since but this hadn't helped with anything. I had fp issues too but everything is solved except this no data connection on 2g.
So, please tell me if anything can be done or you did to get out of this situation.
Thanks.

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