Data Connectivity Issue on M8 - One (M8) Q&A, Help & Troubleshooting

So recently I bought this phone, it's a good phone but today I found out an issue, I don't know if' it's an issue or not but anyway.
I took data package from the carrier and carrier said the data package has been activated so I went to settings and activated Mobile Data but it says Disconnected, I tried restarting my phone but it still persists.
I tried changing the preferred network mode to every settings on the mobile.
Can anyone help me out ?
Thanks in advance

MJ999 said:
So recently I bought this phone, it's a good phone but today I found out an issue, I don't know if' it's an issue or not but anyway.
I took data package from the carrier and carrier said the data package has been activated so I went to settings and activated Mobile Data but it says Disconnected, I tried restarting my phone but it still persists.
I tried changing the preferred network mode to every settings on the mobile.
Can anyone help me out ?
Thanks in advance
Click to expand...
Click to collapse
Did you set the APN?

Sir-Fix-a-Lot said:
Did you set the APN?
Click to expand...
Click to collapse
FIXED IT GUYS
Yes,APN was the ISSUE
IFANYONE HAVE THIS ISSUES, JUST GO TO CARRIER WEBSITE AND ADD APN

Wrong thread.

Related

[Q] Problem with data network - DHD

Hi guys
I have problem after rooting DHD with AAHK with gprs/EDGE data and 3G data. GSM works fine, WiFi, GPS also but I cannot turn on data over mobile network. Tried different ROMs, flashing different radio versions, return to stock rooting again and still nothing. Tried to change APN settings, pull off the battery also but no luck. Also I tried with *#*#4636#*#* to switch radio off no luck. Is there any way that I can troubleshoot this to find out what is causing the problem. My radio version is
12.56.60.25U_26.10.04.03_M
Sabsa Prime V8.0 - tried CM7.2, stock, Revolution HD, Jelly Time, Pacman Jelly... no luck
Thanks in advance for any help
I think the problem is with your APN settings. Something like this happened to me recently and it was because my APNs were messed up. Try this app to save your APNs. Maybe there's some error in what you're manually entering. I see no other reason as to why your mobile data shouldn't work on any ROM, especially if you're getting a signal.
sashank said:
I think the problem is with your APN settings. Something like this happened to me recently and it was because my APNs were messed up. Try this app to save your APNs. Maybe there's some error in what you're manually entering. I see no other reason as to why your mobile data shouldn't work on any ROM, especially if you're getting a signal.
Click to expand...
Click to collapse
Thanks on your reply. I found that the problem was with my operator, because they disabled the data service for my account. I thought that problem is with my phone but it was on their side. Thanks again

Cannot Connect to Mobile Data

Good day Gentlemen and Ladies,
So, as you the title states I cannot connect to mobile data (3g). (Before posting this I had done my research trying to find a solution and I cannot find any solutions) Let me tell you a little bit about my Galaxy Nexus SO originally when it was purchased it was a yakjuxw and I flashed to stock yakju-4.0.4 by this methodI can not link the video atm as I am a noob here) (I am sure that I did not skip any steps). I updated to android 4.2.1 all OTA updates and since that day I cannot connect to mobile data. I am pretty sure this is a software issue unless its a coincidence that my device fails on me at this point in time. Everything worked fine before i flashed it. I have tried going into *#*#4636#*#* and making sure my network type is correct as well as the radio band as automatic. I tried rebooting the device, I turned on mobile data and waited for +2hours for it to connect and nothing. I am sure I did not reach my mobile data limit as it is the beginning of my billing cycle. So, if anyone has any solutions would you be kind enough to give me a link or instructions on how to fix this problem. I recently also got double my data free of charge (from my provider) and I can't even use it Lol... Thanks!
1. Settings -> About Phone -> See your baseband? Does it exist or does it say Unknown?
2. Attempted to reset APN?
3. Tried your SIM card in another phone? Does data work on that phone?
zephiK said:
1. Settings -> About Phone -> See your baseband? Does it exist or does it say Unknown?
2. Attempted to reset APN?
3. Tried your SIM card in another phone? Does data work on that phone?
Click to expand...
Click to collapse
Man you are a genius thank you. It was an APN problem. I think when I flashed it the server # and port # went missing or something so I added those and 30 seconds later it is all working! Thanks again my friend. And for anyone who has this in the future you can access you APN settings->more...->mobile networks->Access Point Names (and APN vary on provider)

Mobile data not working with Lollipop 5.0

Hello All,
I bought an LG G3 from Dubai couple of days before. It was working on Kitkat until I updated it to Lollipop 5.0 recently. Now, after the update, my mobile data is not at all working. I tried restarting the phone several times, switching between airplane mode and normal mode.
Has anybody faced the same problem with the recent update? How can I solve this problem?
Thank you
iam_amjath said:
Hello All,
I bought an LG G3 from Dubai couple of days before. It was working on Kitkat until I updated it to Lollipop 5.0 recently. Now, after the update, my mobile data is not at all working. I tried restarting the phone several times, switching between airplane mode and normal mode.
Has anybody faced the same problem with the recent update? How can I solve this problem?
Thank you
Click to expand...
Click to collapse
Did you try deleting the APN and reimporting the APN settings
I find that i have the same problem on my Australian G3 which is currently running v20F
itsbighead said:
Did you try deleting the APN and reimporting the APN settings
I find that i have the same problem on my Australian G3 which is currently running v20F
Click to expand...
Click to collapse
Wow...that immediately solved my problem. Thanks!!!
iam_amjath said:
Wow...that immediately solved my problem. Thanks!!!
Click to expand...
Click to collapse
My friend has LG G3 sprint and after updating to lollipop mobile data not working and there is no access point.
any suggestion?
Thanks
azozie said:
My friend has LG G3 sprint and after updating to lollipop mobile data not working and there is no access point.
any suggestion?
Thanks
Click to expand...
Click to collapse
You can request your network operator for the APN settings or you can add it yourself if you know it. I got mine delivered on my mobile after sending an SMS to the provided number by my network operator.
You can also Google for the APN settings. For example, 'sprint apn settings lg g3' since you mentioned it's on Sprint network. Then you can add those settings yourself by going to Settings->Networks->Tethering&Network->Mobile Networks->Access Point Names->New APN (on the top right)
Good luck. Thanks!
The problem is I can't find the access point its missing, and my network operator said the problem is with the phone
KITKAT was working pretty ok

lg g7 thinq won't connect to mobile network or wifi after factory reset

I bought this phone off of a local guy on FB and factory reset it. Well now it will not connect to my mobile network or wifi when trying to set the phone up. I tried booting it into recovery and nope. . When i restyart setup it with my sim card in it it tries to connect to mobile but just keeps trying until it times out., same with WiFi. I can't make it any farther than that. The phone worked before the reset just fine , it just had all his crap still on it. My sim card and my wifi both connected to it prior to reset. I am stumped and i need this phone bad with a daughter sick with COVID 19 in Ohio( I am in AZ) i need it badly:. plz help!! thank you in advance.
If you know the exact model number of your phone, then just download the firmware and install as per this guide https://forum.xda-developers.com/lg-g7-thinq/how-to/cross-flash-oreo-pie-firmwares-lg-g7-g7-t3915303
Hope all turns out well.....
lefttobleed said:
If you know the exact model number of your phone, then just download the firmware and install as per this guide https://forum.xda-developers.com/lg-g7-thinq/how-to/cross-flash-oreo-pie-firmwares-lg-g7-g7-t3915303
Hope all turns out well.....
Click to expand...
Click to collapse
thx for your reply. Since I cannot ACCESS ANY OF THE SETTINGS , can I still install firmware. I thought I had to enable USB DEBUGGING and unlock the bootloader before i could do any of that? I am asking because I am not completely new to this but I am far from knowledgeable either.
I can get it into download mode but no farther. it does look for the network but the mobile network signal bars have an x on them and signal bars are faded. , the WIFI network icon never shows up at al i am going to try what you suggested now. thank you for your responce
fix you suggetsted says don't work with TMOBILE.
hustleMuscle420 said:
thx for your reply. Since I cannot ACCESS ANY OF THE SETTINGS , can I still install firmware. I thought I had to enable USB DEBUGGING and unlock the bootloader before i could do any of that? I am asking because I am not completely new to this but I am far from knowledgeable either.
I can get it into download mode but no farther. it does look for the network but the mobile network signal bars have an x on them and signal bars are faded. , the WIFI network icon never shows up at al i am going to try what you suggested now. thank you for your responce
Click to expand...
Click to collapse
it says it don't work with TMOBILE and its a tmobile phone!!!
hustleMuscle420 said:
it says it don't work with TMOBILE and its a tmobile phone!!!
Click to expand...
Click to collapse
Oh t-mobile is a problem. Maybe the seller had unlocked it or something. You will have to contact the seller.

[SOLVED] Keep losing mobile service

I'm gonna lose my mind.
Last week I did a factory reset. Everything was great for a few days. Then as of Monday, my phone no longer connected to mobile network. (I'm on Visible, which is a Verizon MVNO.)
I tried the same SIM card in another phone, and it worked — but a different SIM card did not work in my phone. So it must be the phone, right?
I looked at About phone > SIM card status:
Network: Visible
Mobile network state: Disconnected
Service state: In service
IMS reg status: Registered
Signal strength: -113 dbm
Network Cell Info Lite app showed the nearest tower and:
SIM state: Ready
Service state: In-Service
I tried resetting network settings and restarting in safe mode, but that didn't help. Visible said to take the phone in to Samsung repair center.
So I did that. They ran a diagnostic, and said everything was fine. They said try factory reset again.
So I factory reset the phone, again, from recovery mode, wiping with cache several times.
After, service was working. Yay!
But then a few hours later, the battery died, and ipon powering back up, I AGAIN no longer have cell service!
Could it be related to adding a work profile? Enabling dev mode?
Any bloody idea what is happening??
I'm loathe to do another factory reset, as it takes me half a day to set up everything again (Work profile authentication, etc.)
Please help save my sanity.
Thanks!
Same problem.. note 10 plus n976b , after flashing stock ROM SIM goes to emergency calls only, now I am on Dr Ketan's ROM but still same problem persists...
Malik Sayriii said:
Same problem.. note 10 plus n976b , after flashing stock ROM SIM goes to emergency calls only, now I am on Dr Ketan's ROM but still same problem persists...
Click to expand...
Click to collapse
I'm not even rooted. Stock rom.
Anyone??
d0g said:
Anyone??
Click to expand...
Click to collapse
Try playing about with this app, it allows you to force the phone to connect to specific network bands, possible you could force it to reconnect when it drops out
Samsung Band Selection - Apps on Google Play
This app will help you access hidden network settings for forcing band selection
play.google.com
SOLVED!
I popped in a SIM from a different carrier, causing phone to restart, then put back the Visible SIM, forcing phone to re-retrieve settings.
Whew!
Couldve been a CSC issue?
d0g said:
SOLVED!
I popped in a SIM from a different carrier, causing phone to restart, then put back the Visible SIM, forcing phone to re-retrieve settings.
Whew!
Click to expand...
Click to collapse
Congrats to you, but my problem didn't solved yet...
@*Detection* i have tried this app many times but didn't worked for me... maybe i have lost my IMEI & device is just showing dummy IMEI though IMEI is same after & before flashing the ROM but when i flashed the IMEI went to NULL in settings then after applying essential fix IMEI came back it also detect the sim but not picking the cellular network only showing the name of network...

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