Cellular network signal - Networking

Hi! I'm new in XDA developer so I'm sorry if I said anything wrong here....

So my problem is my cellular network signal always shows red when the screen is off.... But I know that it actually wasn't red because I was in a good area of signal coverage..... My phone is android one Mito Impact a10 marshmallow 6.0.1. And the problem persist just on this 6.0.1 build.... On 6.0 there's nothing wrong...

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[Q] network issue

hi i just got an i9000 and flashed a custom rom. and afterwards i am having trouble getting a stable network, i am on vodafone and have manually entered the apn settings, as well as auto. but my signal drops out a bit and signal is weak, 0-1 bars. anyone experienced this or have any idea how to get it working better?
anyone? hopefully someone may know something.... bit sad when my galaxy ace gets better signal than my S lol..
Joomlad said:
hi i just got an i9000 and flashed a custom rom. and afterwards i am having trouble getting a stable network, i am on vodafone and have manually entered the apn settings, as well as auto. but my signal drops out a bit and signal is weak, 0-1 bars. anyone experienced this or have any idea how to get it working better?
Click to expand...
Click to collapse
try another modem, use ICS or JB modem , when ROM is ICS or JB , from My Android Collections
nevermind it wasnt a phone problem, just this phone doesnt like vodafone. i switched over to another carrier and now it works great

[Q] Low Signal on 3G - Urgent Help

I'm facing low signal on 3G mode on both networks of Tata Docomo and Idea
I get around 1 or 2 bar max....
when i Insert same Sim in my Moto G , i get Full Signal on both on 3G
I already got a replacement for this issue, but the issue is still there ....
Not rooted and locked Bootloader
tried factory restore no Luck ....
Anyone Else facing Such issue
Please Help
Thank You
jassi32 said:
I'm facing low signal on 3G mode on both networks of Tata Docomo and Idea
I get around 1 or 2 bar max....
when i Insert same Sim in my Moto G , i get Full Signal on both on 3G
I already got a replacement for this issue, but the issue is still there ....
Not rooted and locked Bootloader
tried factory restore no Luck ....
Anyone Else facing Such issue
Please Help
Thank You
Click to expand...
Click to collapse
Actually it is not a problem.... You are actually getting same signal as moto g but it is just showing 1-2 bar due to its high signal calibration... Don't worry about it... Your phone is fine
Low 3G Signal issue
jassi32 said:
I'm facing low signal on 3G mode on both networks of Tata Docomo and Idea
I get around 1 or 2 bar max....
when i Insert same Sim in my Moto G , i get Full Signal on both on 3G
I already got a replacement for this issue, but the issue is still there ....
Not rooted and locked Bootloader
tried factory restore no Luck ....
Anyone Else facing Such issue
Please Help
Thank You
Click to expand...
Click to collapse
Me too facing the same problem while my SIM in 3G mode. But when I changed to 2G it shows full signal strength...I recently replaced my spice due to camera issue, but both the mobiles are showing same signal strength in 3G mode....But I don't have any issues related to network connectivity....I think its common for all spice dream UNO mobiles....Hope it gives some relief in your problem.....Hit thanks it helps you....

Problems with N900A LTE Signal

Hello everyone: I hope I'm not breaking any rules by posting this, but I'm having annoying problems with my handset since I updated the OS to Lollipop N900AUCUEOC1. My handset is SIM unlocked and use it here in my country Peru, South America. The problem is as follows, it is most of the time with only 3 signal bars of LTE, the handset must outside to get full bars, but the real problem is that sometimes it doesn't get any connection at all (pic attached), most of the time happens right after I disconnect from my house's WIFI, or sometimes, it only connects to H+(4G), I have to dial *#2263# and change it to any option and then, set it back to LTE/GSM to gain access to the LTE Signal, and I do this everytime I lose LTE signal, I must tell the phone to use LTE instead H+ o get the signal back. I think there is a set of numbers somewhere that I can manipulate and tell the phone that LTE signal is available always and stop losing signal. I little story to understand my predicament, when I bought it it I had the same problems, and I took it to a guy who did something to the handset and worked perfectly ever since, he told me he "recalibrated" the signal settings. But after upgrating it to Lollipop, the problems came back. And the guy is no longer where I remember I found him.
Thank you in advance for your help, I really appreciate it.:fingers-crossed:
If you have questions or need more info, I'll be happy to provide it.
Hello,
Try to enter in Settings -> Mobile Networks -> and choose the Prefered Network to the mode you want!
**You're not breaking any rules, you are just asking for help! XDA is exactly for that!**
(I'm using an unofficial and modified CM13 by TEMASEK, so this steps is in AOSP settings app, but I think that is almost the same thing in TouchWiz)
Try this and tell if it works! ^.^
Sorry about my english, I'm brazilian...
Hey, thanks for your reply, but I cannot do what you told me because I don't have that option, I'm running stock ROM and it is not rooted. I canot change the ROM to any other ca use of my locked bootloader . Don't worry, I'm peruvian, English is not my native tongue.
Images of my problem inside this word
Good morning, here are pictures what I have to go through to get the internet connection back on my handset. But today was the worst day of this issue, even this procedure did not work and I had to restart the handset in order to have internet connection.
Please, I need help!!!
Thank you in advance for your help.!!!
Check your modem/ baseband is the correct one for your country .
JJEgan said:
Check your modem/ baseband is the correct one for your country .
Click to expand...
Click to collapse
Thank you so much for your reply.
Definitely it isn't cause I'm in Peru south america and the handset is from USA AT&T. Can I flash the other hand set's modem into mine?,one that is set for the Snapdragon
ebisetti said:
Hello everyone: I hope I'm not breaking any rules by posting this, but I'm having annoying problems with my handset since I updated the OS to Lollipop N900AUCUEOC1. My handset is SIM unlocked and use it here in my country Peru, South America. The problem is as follows, it is most of the time with only 3 signal bars of LTE, the handset must outside to get full bars, but the real problem is that sometimes it doesn't get any connection at all (pic attached), most of the time happens right after I disconnect from my house's WIFI, or sometimes, it only connects to H+(4G), I have to dial *#2263# and change it to any option and then, set it back to LTE/GSM to gain access to the LTE Signal, and I do this everytime I lose LTE signal, I must tell the phone to use LTE instead H+ o get the signal back. I think there is a set of numbers somewhere that I can manipulate and tell the phone that LTE signal is available always and stop losing signal. I little story to understand my predicament, when I bought it it I had the same problems, and I took it to a guy who did something to the handset and worked perfectly ever since, he told me he "recalibrated" the signal settings. But after upgrating it to Lollipop, the problems came back. And the guy is no longer where I remember I found him.
Thank you in advance for your help, I really appreciate it.:fingers-crossed:
If you have questions or need more info, I'll be happy to provide it.
Click to expand...
Click to collapse
Take a look: HERE.

Network Issue

I'm using Nexus 6p with Jio 4g (India)After update to 7.1 Dev mobile data signal stops frequently (shows LTE with × mark below then shows tower signal only) data connection comes and goes when I'm download apps or videos it stops it's really frustrating
I tried changing APN settings,Network reset,turn on/off airplane mode,factory reset nothing works
Please let me know how to fix these issue
Im just getting an exclamation mark on it any solution
I was playing around with *#*#4636#*#*
Other jio sim has same issue on this phone need help
Please help
Not only 7.1.1 Its the same on 7.0 too. I've tried literally everything. But very frequently i get that Exclamation (!) Mark next to the network icon. If I'm on a call, I'm doomed.

One UI 2.0 on SM-G975F/DS Can't call or text on LTE without WIFI

I installed one UI 2.0 at my SM-G975F/DS All apps are working perfectly but when I turn off wifi or out of coverage wifi I loss GSM band network also. It could not enroll the GSM network. I use Vodafone 4.5G cellular line in Turkey. Should I turn back to Official Samsung Android 9.0 rom or there is another solution to fix this problem?
Wi-Fi calling works fine, but I don't have access to Wi-Fi at all times, and that's why I have a cellphone. I am just getting very frustrated because I get job related calls and if I'm not connected to Wi-Fi, I miss the call. Please help. LTE doesnt connect if there is no wifi. Actually I dont see LTE logo on the screen but when I start call on cellular line top of signal bars flashing green dot color.
I just noticed that I am talking on "VOWIFI" only so LTE mobile network is not working.
What could be the reason of loss network? It happens after installed Android 10

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