Hello. I have a rather weird problem. If i flash a ported international rom (i.e. OA,cloudy(stock g3 international roms)) my signal just constantly drops. It is not stable in anyway. I have checked apn's. Made sure the file was deleted in system/apps. I have tried the build prop fix i saw in cloudys forum. Nothing i do gives me a stable mobile connection. It will go from 4 bars to none searching for signal. This process repeats every 30 seconds when i am on wifi. If i turn off wifi and use mobile connection it stays a little more steady but eventually does the exact same thing. My wife who is also on att-her signal is fine. This is same issue with any ported international rom to at&t. Now i am on a att d850 and if i flash the team venom rom i get a nice stable connection. I would love any help what so ever.
Thanks in advance.
So i have found the culprit. It is LTE. i can choose it to connect to gsm/wdcma and it never loses signal. i choose the option with LTE in it and when it tries to connect to lte it cant. I have tried to go into select network and i choose the option that has RAT:LTE and it cant connect ot that network either. Again if i goto team venom rom i have 0 problems and connect to LTE flawlessly! Any help appreciated!
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I keep getting data drops where it will drop mobile data completely and wont keep a connection with wifi. It still says its connected with wifi but it wont transfer any data, with mobile data it wont even show a data connection on the status bar.
I hear this is a common bug that a lot of people have, I get a good connection on stock 2.3.3 so I am currently stuck. I was running 1.9.9 MIUI and have this issue on anything else I try.
I loaded a stock build.prop w/ MIUI and it killed my cell network connection, no connection at all and it froze on reading SIM, but my wifi connection would not drop, and was flawless. Is it possible it is a setting in the build.prop that is being added or overlooked in roms?
I am having this same problem.
I recently purchased a G2x and installed the latest stable CM7 right off the bat, and started experiencing random drops to the EDGE network. This and a dead zone in the center of my house led me to believe my phone had a reception issue.
I have flashed back to the stock rom and my dead zone is gone, completely, and the data drops stopped.
Google searching hasn't led me to any answers and my next stop will be the CM forums.
Bought a brand new unlocked Moto Defy and I'm having some WiFi and data connection issues...
To start things off, I cannot get any kind of data on this phone. I'm able to make/receive calls and texts with no problem but when it comes to accessing data, it's a total fail. I've added APN's for ATT (ATT MMS, ATT PHONE, AT&T PTA), switched the 2G/3G/auto under Mobile Network Settings, and I just can't seem to get data working. I get data just fine on my At&t Samsung Focus with WP7.
Secondly, I cannot connect to my WiFi router. I've reset the router numerous times, disabled WPA security, tried different security methods, and it just doesn't want to connect. The network occasionally shows up with great signal strength but soon after disappears. I went to the same room as the router and it shows up. When I tap on it to connect, it shows "connecting" and then "disconnected". I also get a WiFi symbol in the upper left hand corner with a question mark over it.
And to top things off, I can't seem to format my WP7 memory card so I can't even install any apk's or ROMs. For some reason, the 2GB card that supposed to come with this phone wasn't even in the box!
Any ideas? Starting to get frustrated, this is my first android phone (3rd android device, first 2 were tablets) so I'm eager to mess with this thing.
Uploading a short video showing the WiFi problem.
Thank you so much!
Also, running 2.2.2
Anyone?
maxxdout said:
Anyone?
Click to expand...
Click to collapse
So I've installed Cyanogenmod 7 and was able to get to the band settings but when I select USA Band, it says "Set [USA Band] Unsuccessful.
I found a working bp_nvm_default folder for ATT, replaced original with that, set permissions, and nothing has changed.
I am at a loss of what to do now. And after installing CM7, I have no signal what so ever.
Please!!!! Any ideas?!?!?
Hi, I have a very particular issue with my Oneplus One which it seems to me software related and I hope someone can help me here. I've tried to find an answer here in the XDA and in the Oneplus One forum but no one seems to have the same issua as mine. I've also tried to flash different modems, and doesn't fix it. Tried to play with the *#*#4636#*#* menu and didn't have luck as well.
Before I start I'm on Three network in UK. My phone is rooted but no Xposed installed. CM11S latest version installed.
Things I tried to solve the issue:
I've already tried to flash different modems or play with the *#*#4636#*#* menu but I have no luck. Tried factory reset, complete wipe on recovery and restore of the CM11S. Nothing helped.
What it happens is that sometimes, using HSPA or LTE I'm not able to use the internet. It doesn't seem to be a signal issue because I have full bars and I can even see the arrows up and down in the status bar inside the signal meter. I'm not able to use browser, listen to Spotify or anything internet related. Calls are ok. It usually an issue when I'm on HSPA+ but sometimes in LTE as well.
A reboot usually does the trick and makes it work, but sometimes not and it takes a while to come back and connect. That's really annoying.
Just another piece of info, it usually happens when I disconnect from Wifi and connect to the phone network or when I don't have signal (I'm in the tube for example) and come to an area where I have signal.
I hope someone here might be able to help. The only thing I haven't tried yet is to change to other carrier. But that would be last option as I appreciate the All-you-can-eat data allowance from Three.
Thank you in advance.
luccasvr said:
Hi, I have a very particular issue with my Oneplus One which it seems to me software related and I hope someone can help me here. I've tried to find an answer here in the XDA and in the Oneplus One forum but no one seems to have the same issua as mine. I've also tried to flash different modems, and doesn't fix it. Tried to play with the *#*#4636#*#* menu and didn't have luck as well.
Before I start I'm on Three network in UK. My phone is rooted but no Xposed installed. CM11S latest version installed.
Things I tried to solve the issue:
I've already tried to flash different modems or play with the *#*#4636#*#* menu but I have no luck. Tried factory reset, complete wipe on recovery and restore of the CM11S. Nothing helped.
What it happens is that sometimes, using HSPA or LTE I'm not able to use the internet. It doesn't seem to be a signal issue because I have full bars and I can even see the arrows up and down in the status bar inside the signal meter. I'm not able to use browser, listen to Spotify or anything internet related. Calls are ok. It usually an issue when I'm on HSPA+ but sometimes in LTE as well.
A reboot usually does the trick and makes it work, but sometimes not and it takes a while to come back and connect. That's really annoying.
Just another piece of info, it usually happens when I disconnect from Wifi and connect to the phone network or when I don't have signal (I'm in the tube for example) and come to an area where I have signal.
I hope someone here might be able to help. The only thing I haven't tried yet is to change to other carrier. But that would be last option as I appreciate the All-you-can-eat data allowance from Three.
Thank you in advance.
Click to expand...
Click to collapse
Have you checked if you had the right APN ?
Yes, Apr settings are right. Just to be clear. I can connect to HSPA and LTE. What happens is that the connection drops and just fix if I reboot.
luccasvr said:
Hi, I have a very particular issue with my Oneplus One which it seems to me software related and I hope someone can help me here. I've tried to find an answer here in the XDA and in the Oneplus One forum but no one seems to have the same issua as mine. I've also tried to flash different modems, and doesn't fix it. Tried to play with the *#*#4636#*#* menu and didn't have luck as well.
Before I start I'm on Three network in UK. My phone is rooted but no Xposed installed. CM11S latest version installed.
Things I tried to solve the issue:
I've already tried to flash different modems or play with the *#*#4636#*#* menu but I have no luck. Tried factory reset, complete wipe on recovery and restore of the CM11S. Nothing helped.
What it happens is that sometimes, using HSPA or LTE I'm not able to use the internet. It doesn't seem to be a signal issue because I have full bars and I can even see the arrows up and down in the status bar inside the signal meter. I'm not able to use browser, listen to Spotify or anything internet related. Calls are ok. It usually an issue when I'm on HSPA+ but sometimes in LTE as well.
A reboot usually does the trick and makes it work, but sometimes not and it takes a while to come back and connect. That's really annoying.
Just another piece of info, it usually happens when I disconnect from Wifi and connect to the phone network or when I don't have signal (I'm in the tube for example) and come to an area where I have signal.
I hope someone here might be able to help. The only thing I haven't tried yet is to change to other carrier. But that would be last option as I appreciate the All-you-can-eat data allowance from Three.
Thank you in advance.
Click to expand...
Click to collapse
Same problem here. Have you found a solution? Or is it a hardware problem?
Hey sorry for bumping an old post but I'm having the same problem. In the UK on non-EE T-mobile. I get enough signal and H seems to connect, but I can't access the Internet. The upload arrow shows but the download arrow rarely appears.
I've tried flashing different roms, modems, recoveries to flash them, all to no avail
I have the same problem, but I don't have to restart, putting the phone in airplane mode and releasing after 2 seconds does the trick. still very annoying. no one has any idea of how to solve it?
My ROM is CM11 44S
Hi guys.
Just trying to share my observation and explore if we can do anything.
I am using D6683 (I think it is support to be a HK based handset). Using Lollipop, it has been working perfectly but 16GB not enough hence MM function that allow SD card and Internal memory merge is appreciated.
Since Sony decide to ditch us using D6683, the only option is using D6633.
1. Try using MM .575, it has huge connection problem. The phone will just stay in GPRS mode even connected to a LTE network. Driving from one point to another point, will just cause it to data connection to hang. Putting it in airplane mode and anything else won't work. Only reboot works
2. Restore stock and upgrade to .291, first day testing seem to be ok. Got LTE connection. It did try to swing a bit but it has been maintaining well. This i started driving with Waze. Connection start to go haywire, but it will be still try to reconnect. Data are "maintained" to certain extend. Let the phone along for about 2 days, the next thing I realize, only GPRS left. The signal logo got no more H, H+ or LTE. Check the phone service menu and all info confirm the LTE is available. Again a reboot fix the problem.
3. Change the setting to only WCDMA + GPRS. The phone was "perfect". No data hang issue and etc
Need all the sifu help. Assuming if the phone is rooted, how is the phone determine the connection method? I presume that the phone will initialize the modem to dial the connection. Can anyone share anything that we can probably trigger a redial and probably eventually inject into the phone data connection sequence. Again using Lollipop, there is no issue.
Appreciate any comments/advice.
Regards
Dan
Hello,
I have bought LG G3 D850 8 months ago.
It is a rooted mobile with FULMICS 5.1 rom installed. There was a problem with mobile battery timing.
for this issue i installed XPOSED Framework and after it everything work perfect.
I use wifi mostly and i did not try even once to use data connection.
Now after 7 months here is a problem with mobile network.
everything was working perfect now after 7 month when i enable wifi connection then sometime mobile signal drop and then search for network and after 1 or 2 second network back to normal mode but wifi keep working perfect.
NOW, The main issue is my Data Connection, when i enable data connection then sometime it work perfect and mostly as usual it drops signals randomly and search for network and continually repeat same issue unlimited time a day.:crying:
i have tried different apps even i make changes to Build.prop but no born fruit.
BUT WHEN I DELETED MY APN SETTINGS AND THEN I ENABLE MY DATA CONNECTION SO NO ISSUE OF SIGNAL DROPING. BUT WHEN I SET UP APN SETTING THE ISSUE IS SAME AGAIN.
The issue is same and still persist.
ANYONE CAN HELP ME ABOUT THIS ISSUE.
ABOUT SIGNAL DROPPING WHEN I TURN ON DATA CONNECTION.
HELP ME PLEASE.