Develop Bugs

Internet connection not working on my HTC Desire

hello folks..
hope you all doing good..
since 2 hours my Internet connection is not working on my desire,,it was working in afternoon but not since evening..
when on the internet, its shows a Sync sign on my notification bar But nothing sync & only upload bar is ON and download bar is off, so not able to open any web page.. and the other thing is my internal memory shows 60mb free which earlier showed as 50mb.. so i'm little confused here. whats going on..
need help from you guys,so should i make my internet work.
thanks

First of all, what ROM are you running, or are you still running on HTC's factory Sense? Secondly are you using WIFI or cellular network? And how do you know that your internet connection is not working? Give us some more detail to work with

i have not root my phone,,im running official gingerbread on my desire & using htc factory sense..
i'm trying to use cellular network,,dont have wi-fi.
i'm not able to open any webpage or android market...there is sync icon on notification icon which appears once i connect to cellular network & nothing happens..

Just for asking, but have you tried rebooting your phone?
Also, do you know of anyone else who is using the same carrier, and check if they are having the same issues?
Did you maybe skip your contract limit?
I'm asking you these questions, to be able to isolate the problem, and not just point fingers at your phone

yes i reboot my phone,removed battery & again restarted,,but still internet doesnot work..
nope,,non of my friends are facing this issue & net is working my other nokia phone..and still 850mb data is available for me to use,,
yea i understand that..

This problem is dwindling down to be related to your mobile.
Are you using an APN? If so, can you open it, write down the settings, *delete it* reboot your phone and create a new one with the same settings?
If you are not, I'm beginning to run out of ideas of what could be causing you this issue.

guys i got the solution... the below software made me help copy messages & all my contacts to pc..
http://www.wondershare.com/android-manager/guide.html
try it,,u will love it..
thanks for ur reply
gbu

hey mate i did factory reset,,still same problem occurs,, & cannot connect to internet...
any suggestions ..what can i do next?

You may want to try one last thing. Swap your sim into another mobile from which you can access your carrier network and access your internet from it. If it works then I'm afraid you're going to have to take your mobile for repair since you're still on stock rom. If not then somethings up with your contract, and should contact your carrier for an explanation.
Sent from my HTC Desire using XDA

yea im currently doing that... :/

i insert my sim into different cellphone,,still internet does not work.. it gives following message---
Data connectivity problem. The server failed to communicate , Try again later.
now, what to do?

I suggest you talk to your contract carrier since it seems that your phone is not the problem.
Sent from my HTC Desire using XDA

[Q] S3 on Bell: not registered on network

hi everyone,
I got my S3 from Bell two weeks ago, it worked fine most of the time including calls, sms and data.
but occasionally for whatever reason the phone cannot make call or send sms, no ring for incoming call also. it shows "not registered on network" when I try to dial. at the time showing this error, there was signal on the bar.
maybe after long time, it can registered itself into network again, but most of the time, I just restart the phone and it works fine again.
I called Bell and they asked me to replace the SIM card, so I did, but I still see this error. So I think it is not SIM issue.
anyone has idea what the cause could be? or is there anyway to fix it?
I tried to search online before I ask, just couldn't find a solution so far.
so post here and hope anyone can help,
thanks for the help in advance.

I've had this issue as well.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

I had this problems with rogers as well. Same as you I contacted rogers they told me to remove the sim and replace it. Worked for a while but kept happening. I got fed up and rooted then installed kyan rom and haven't had the problem since. Not sure if it was rom based or if the factory reset before flashing resolved the issue but haven't had it since. Hope someone figures this out though because it's annoying especially on a new phone that is stock.
Sent from my SGH-I747M using Tapatalk 2

Good to hear you had fixed it.
I might try factory reset to see what happen.
healer82 said:
I had this problems with rogers as well. Same as you I contacted rogers they told me to remove the sim and replace it. Worked for a while but kept happening. I got fed up and rooted then installed kyan rom and haven't had the problem since. Not sure if it was rom based or if the factory reset before flashing resolved the issue but haven't had it since. Hope someone figures this out though because it's annoying especially on a new phone that is stock.
Sent from my SGH-I747M using Tapatalk 2
Click to expand...
Click to collapse

Had this problem on bell a few times the first 2 weeks I had my phone. Went to the bell store and without hesitation they told me to change the mobile network mode from gsm/hspa+/lte
To just gsm/hspa+.
Reason given was the Lte network where I was using my phone (west island, montreal) wasn't strong enough. So my phone would switch between networks until eventually it got in that state. Personnaly I think the problem was more signal penetration into the computer lab I work in.
It's been 2 weeks stable so far. A co-worker reported the same problem to me last week and he took my advice and hasn't had the problem since.
Sent from my SGH-I747M using xda app-developers app

Thank you very much for the tip. I was wondering that too, because I noticed that the network icon at top bar keep changing between H+ and LTE by itself. and I wonder why too.
I will try and see what happened.
thanks
uglyren said:
Had this problem on bell a few times the first 2 weeks I had my phone. Went to the bell store and without hesitation they told me to change the mobile network mode from gsm/hspa+/lte
To just gsm/hspa+.
Reason given was the Lte network where I was using my phone (west island, montreal) wasn't strong enough. So my phone would switch between networks until eventually it got in that state. Personnaly I think the problem was more signal penetration into the computer lab I work in.
It's been 2 weeks stable so far. A co-worker reported the same problem to me last week and he took my advice and hasn't had the problem since.
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse

SAMSUNG i747M not registered on network
I had this samsung s3 i747M from canada. Got it unlocked here in Pakistan. Placed a local sim in it. It recognizes the sim, registers it, makes calls, but then after a while, it shows "not registered on network". i restart, it registers network again, then loses it again. It keeps doing it. sometimes it is registered on network, but can't make or receive calls.
I have tried a number of things but the problem is not resolved and i'm fed up to the point that i want to throw this phone away.
The original rom had android 4.3
here's the list of things i have tried.
* changed the network mode to "GSM only" and "WCDMA/GSM (auto connect)" - NO USE
* Factory data reset a few times - NO USE
* tried a custom rom (it was so bad, i deleted it, don't even remember the name) - NO USE
* stock rom 4.4.2 from "sammobile.com" - NO USE
* tried flashing different modems from "http://forum.xda-developers.com/showthread.php?t=1831898" - NO USE
* tried changing the options from *#2263# to my network's specifications - NO USE
* tried sims from different networks - NO USE
PLEASE IF SOMEONE CAN HELP ME OUT HERE, I'M DESPERATE

@qamar_ish, what ROM is on your Samsung phone?

Originally it came with android 4.3. Currently it has this kitkat rom, which i downloaded from "sammobile.com".
the filename is this:
I747MVLUFNK2_I747MOYCFNK2_I747MVLUFNK2_HOME.tar.md5
It said on the webpage that it is the stock rom for SGH-i747M
audit13 said:
@qamar_ish, what ROM is on your Samsung phone?
Click to expand...
Click to collapse

Maybe flash the latest 4.4.2 ROM?

Thats what it is. it is the 4.4.2 rom, but the problem persists.
audit13 said:
Maybe flash the latest 4.4.2 ROM?
Click to expand...
Click to collapse

Does your carrier require an AWS-compatible phone? Does the i747m support all frequencies provided by your provider?

I'm not sure about whether an AWS phone is required or not. But it certainly supports all the frequencies provided by the networks here. I checked it by using the code *#2263# and the options have the frequency supported by my networks here, that is "ufone" and "warid"
PS. I'm not an expert on this thing, whatever i'm doing, i learnt it during the last week..
audit13 said:
Does your carrier require an AWS-compatible phone? Does the i747m support all frequencies provided by your provider?
Click to expand...
Click to collapse

It looks like your phone does support your carrier's frequencies.
Does your phone show the imei# from the dialpad? Is it possible there is something wrong with the phone's imei #?

It does show the correct imei when i dial *#06#. It had lost its imei initially when i got it unlocked, but got it fixed from someone.

qamar_ish said:
It does show the correct imei when i dial *#06#. It had lost its imei initially when i got it unlocked, but got it fixed from someone.
Click to expand...
Click to collapse
Do you know why it lost the imei during the unlock process? Does the imei # in the phone match the imei # on the label under the battery?

I dont know how it lost imei. The guy who fixed it said that the imei is corrupted and he fixed it. Now it shows the same imei as on the back of the device.

I have never had a Samsung phone lose the imei if the phone was unlocked using a code, assuming that is how your phone was unlocked.
Did you try re-injecting the imei with the efs folder? It can be done using nvwriter.

Ok. I will try that. Can u guide me how to do it? Or share a link or something.
And thanx for helping me out here man..

Link: http://forum.xda-developers.com/showthread.php?t=1804117

[Q] Need Help - Mobile Network Not Available

Hi Guys,
I will try to make this as short as possible. I have a T-Mobile Galaxy S3 that was rooted and running the liquid smooth rom and activated on Simple Mobile. It worked great for a little over two weeks, but when my wife went to use the phone this morning it would say "Not registered on network" when she tried to make a call. I thought this may be a carrier issue so I contacted Simple Mobile. I started looking up this issue online and found that many people were in the same boat if they had either lost their IMEI or had a blocked IMEI. I got a little worried since I purchased the phone on Craigslist so I called T-Mobile. They confirmed that the IMEI is clean and can be activated. I decided to unroot the phone and return to stock. I used ODIN to flash firmware build IMM76D.T999UVALEM. Initially it got stuck on the boot screen so I did a factory data wipe and all was okay. I also reset the binary flash counter prior to reloading the stock firmware. When all was said and done the phone booted back up and the device status was back to normal and all seemed right in the world except there was still no voice or data. I thought maybe Simple Mobile just sucks so I went to a T-Mobile store and activated the phone on a prepaid plan with unlimited data. The device powered up and immediately sent a voicemail notification, but did not activate. Under status I have Network: Unknown, Mobile Network Type: Unknown, Service State: Out of Service, My Phone Number: Unknown, ERI Version: Unknown. The IMEI is there and correct.
At this point I have taken this to the edge of my ability and I could really use some advice. I fear that this may be an issue with the device and if so I do not know what recourse I have to get it fixed under warranty since I bought it used. At this point I will try anything and all suggestions/help will be greatly appreciated!

Check your apn settings. Go to settings -> more settings -> mobile networks -> access point names. If you're still on t-mobile then press menu button and select reset to default. If you're on someting else find apn settings for your network and copy them in the right places. Besides that and hardware problem I don't see any other reason, but I'm not an expert on that and I think there are people who will have some ideas on how to fix it.
Good luck
Sent from my SGH-T999 using xda app-developers app

Hi Hajme,
Thanks for the reply. I forgot to mention above, but I did verify the APN settings and everything looked good. The odd thing is that even if the APN was whack, I should still be getting voice. I contacted Samsung and luckily they are going to take it in on a warranty claim, so hopefully they can work it out.

I have the exact same problem but for verizon. If anybody knows a way to fix it please let me know. Thanks.

T-mobile Samsung Galaxy S3 - Searching loop problem for Mobile Network
I am having the same problem this morning! I have unlocked the tmobile sgs3 and i have been using the phone for the past three months using another carrier sim. I searched all the forums and couldn't fine a solution for it! There was no problem with the carrier sim, cos I tried it on my other phones and it worked fine. I have flashed cm10.1 nightly build , aokp , stock ics rom and stock jelly bean, still having the same issue... I have even reseted the binary counter, still no use ! I went into service mode using *#197328640#, found that the carrier name was "unknown". There was no no problem with the antenna, I could still receive other carrier signals . The thing is it does not register , It keeps on going in a search loop! The product was purchased from T-Mobile and is unlocked! What should I do?

ramkumar19890 said:
I am having the same problem this morning! I have unlocked the tmobile sgs3 and i have been using the phone for the past three months using another carrier sim. I searched all the forums and couldn't fine a solution for it! There was no problem with the carrier sim, cos I tried it on my other phones and it worked fine. I have flashed cm10.1 nightly build , aokp , stock ics rom and stock jelly bean, still having the same issue... I have even reseted the binary counter, still no use ! I went into service mode using *#197328640#, found that the carrier name was "unknown". There was no no problem with the antenna, I could still receive other carrier signals . The thing is it does not register , It keeps on going in a search loop! The product was purchased from T-Mobile and is unlocked! What should I do?
Click to expand...
Click to collapse
I'm having the same issue after unlocking my GS3 T-999.

Have you tried using the data restore app by peoplsarmy
Sent from my SGH-T999 using xda premium

Vodafone India
May I know which "data restore app" , you are referring to?

cm 10 wifi

my wifi only works when connecting to home networks not school. can you help me get it to work at school ?

Thanks, good to know.
Sent from my One X using xda premium

i edited it .

Provide some more info.
Exact ROM name, type of school network?
If you don't ask good questions, you can't get good answers.
Sent from my One X using xda premium

10.1 - 20130317 nightly endeavoru
my school network is a wpa sk2 . there's no actual password for the network we have to log in with our school accounts , through the settings menu not the browser.
when i log in it just says connecting .ive tried with other accounts but i still get the same issue . i also had the same problem on my old huawie ideos running an older cyanogenmod.

if you are sure that your school's router is working good, and you are not blocked (MAC address block)
you should update you ROM to the latest one found here
http://forum.xda-developers.com/showthread.php?t=1786696
and then report the issue there if the update didn't fix the issue
they might ask you to provide a log

mkay thanks , ill have to check tomorrow

most likely it is a router problem, not the phone or firmware.

Unable to send email - Stock AT&T LG OGP

I think my problem started after doing the OTA upgrade to Android version 4.4.2 (software version E98020g). Currently unable to send emails but can receive. I have no custom ROM, settings, etc. The phone is completely stock, unrooted, AT&T. Would appreciate any help. Thanks!
UPDATE - I turned off WiFi and was able to send two separate emails successfully. It MAY be my WiFi connection at work that is the cause of the problem. I will get on my wireless home network later this evening and try again

Moderator, please delete this thread. I've identified the problem.
Sent from my LG-E980 using XDA Premium 4 mobile app