Wondering help on this..I had flashed the 12B Modem while on the latest Verizon Unofficial CM11 Rom, But i experience lots of data drop. I flashed 12A but experience the same..So I jump back to 11A Modem, still having data drop constantly where I cant make calls or anything. Any suggestions? Hoping this can straighten out without me having to revert to stock rom, Plus I'm with T-Mobile on this Verizon G2.
Never had this issue til I flash modem to begin with. Only did so too see if my T-Mobile would get better coverage while on a Verizon G2..
Any suggestion or help would be gladly appreciated.
u dont have nandroid of previous CM11 prior to flash new modem?
I have had horrible luck with data on all AOSP roms running any modem. My phone usually has 1 or two bars of 3g but upon a restart or manually forcing LTE only I get great LTE coverage and speeds for a few minutes until it drops back down to 3g. Here's an album with screen shots showing my average 3g signal and when i force LTE only. imgur / a / 6fZK2 (Add .com & Remove spaces, cant post links yet)
Anyone else have this problem? Currently running the latest 12/26 CM11 nightly and the latest 12B modem. I figured the problem was not having updated modems for 4.4 as I had similar problems on my Gnex
zekurosu said:
u dont have nandroid of previous CM11 prior to flash new modem?
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Click to collapse
Unfortunately I didn't back it up.
Teddyjo said:
I have had horrible luck with data on all AOSP roms running any modem. My phone usually has 1 or two bars of 3g but upon a restart or manually forcing LTE only I get great LTE coverage and speeds for a few minutes until it drops back down to 3g. Here's an album with screen shots showing my average 3g signal and when i force LTE only. imgur / a / 6fZK2 (Add .com & Remove spaces, cant post links yet)
Anyone else have this problem? Currently running the latest 12/26 CM11 nightly and the latest 12B modem. I figured the problem was not having updated modems for 4.4 as I had similar problems on my Gnex
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Click to collapse
Ahh I see.. Well I'm gonna try to go stock and see if its any better, I'll definitely post my findings if its ROM related or just Modem that sucks.
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Went to latest Stock, Data is back to normal again for me. So I know do believe it was rom related like you mention
Related
Hello,
I have a s4 Canadian variant (rogers) with the latest modem flashed G1 I believe.
Lately I've notice signal drops on both ROMs. With omega I get them randomly and it sometimes stays lost for a while. With foxhound its not as aggressive it simply drops for a second after I hang up from a call. I've tried different kernels as well.
Any info is appreciated
L1qu1d said:
Hello,
I have a s4 Canadian variant (rogers) with the latest modem flashed G1 I believe.
Lately I've notice signal drops on both ROMs. With omega I get them randomly and it sometimes stays lost for a while. With foxhound its not as aggressive it simply drops for a second after I hang up from a call. I've tried different kernels as well.
Any info is appreciated
Click to expand...
Click to collapse
It's going to be modem related rather than Kernel.
Flash the latest modem for your carrier
winwiz said:
It's going to be modem related rather than Kernel.
Flash the latest modem for your carrier
Click to expand...
Click to collapse
Currently have the latest modem. Also it seems that with cyanogenmod I didn't have the signal drops:-S at least I didn't see them but then again the Roms signal display is weird for kit kat
Modem: i337MVLUAMG1
Bump
ok so a new modem was released, flashed it several times and it's finally fixed!
ok here it is. i've flashed various roms but don't really know what everything is, i just followed all those insturctions but never bricked my device..
I live in China, use 3g mobile internet, my phone is korean note2(shv-e250l), use slimkat 4.4.2 nightly, bandwidth MI1, kernel thor 2.9.
i've been using these for about 1 month, and there was not any big problems, except that it feels like my signal strength or internet speed isn't as good as stock rom
but yesterday, when I hung up after calling my friend, all of sudden my phone can't read my sim card, so i reboot the device, and my mobile network doesn't work, and i reboot again, finally everything works.
after that, everytime i call someone my phone goes stupid and i have to reboot it twice.
and I started to wonder, does my bandwidth need to be updated? can I use newest stock rom's bandwidth?
newest stock rom of korean note2 is NA1, will using its bandwidth solve my problem?
if it does the magic, how do i apply bandwidth of NA1 to my phone?
HELP ME.............
Hello all,
I am relatively new to custom roms and flashing my phone, I'm trying to learn as i go but I've found myself stumped.
I've recently flashed goldeneye rom, and ive been having issues with my signal strength, if my phone is even in my pocket i with have no signal
I previously ran cyanogenmod 11 and had no issues
I am on the MTS network in Manitoba, Canada
my baseband version is
I337MVLUAMG1
I'm getting confused when i try to look into all the different modem version
anyone have any suggestion on which one to try?
did you follow Canadian install instructions in OP. IE--Kernel Fix
Hello, I´m having the same problem with the signal.
I can´t find the fix you mention, would you be kind enough to point to it.
The rom is very well done, the only problem for me at least is the signal when the phone is with the screen turn off and i lose all signal.
I've been experiencing the same trouble with goldeneye and echoe illusion rom. As soon as I stop using the phone line or internet, the connection usually goes away after 15sec to 2-3 minutes. I have to ask the phone to look for signal again and choose the service provider to get back service, which usually takes 30sec. When I click on my service provider I get back to 3-4 bar signal strength instantly.
I can't find that link. You will have to research it.
You guys should really start your own threads in Q&A. Hijacking one makes it hard for others to follow with 3 different posts on maybe 3 different solutions. It may or may not be the same answer for all of you. One may just be not a clean flash. One may not be flashing correct modem etc. I am not on i337m.
When you start your thread give all your info like phone info, how you flashed, any details on what you did to fix, build number etc etc. More the better.
Good Luck--:good:
if you're on kitkat based rom but still have jelly bean modem you will have signal drops. when I updated to kk I first flashed the modem alone (NC1 in my case) while still on jelly bean and then I updated to kk based rom.
Sent from my GT-I9505 using XDA Premium HD app
Okay here's the problem. I had cm11 had data issues, such as very weak signals. Switched to another Rom, same problem. So I decided to flash back to stock. Downloaded all the files, on sammobile rwc is listed as Rogers. But it has the bell bloat, and now my signal only says 4g not lte, verified apn settings. Have my brothers s4 and he's got lte
LTE and 4G are the same thing mate..
Naruto101 said:
Okay here's the problem. I had cm11 had data issues, such as very weak signals. Switched to another Rom, same problem. So I decided to flash back to stock. Downloaded all the files, on sammobile rwc is listed as Rogers. But it has the bell bloat, and now my signal only says 4g not lte, verified apn settings. Have my brothers s4 and he's got lte
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Click to collapse
Hi,
The first thing would be to check your CSC and modem firmware. Use Phone INFO ★Samsung★ app to get all major info about the phone. It is important to know when you are going to flash another stock firmware.
I had issues last week with data and it was caused by bad CSC/modem. Flashed everything back to stock with official firmwares from SamMobile and it fixed my issues. After that, I was able to flash my custom ROM and everything is smooth sailing since then.
Let me know if you require more help.
Hi,
So I have only 3G connection on my Note 3, can't connect to LTE. I think it broke down a while ago when I was updating MagmaNX to UX10. ROM was working fine so I decided I don't want to break it down further and decided to go on with just 3G. But recently I decided to switch back to RR N by vidwhal, becuase Magma became laggy so I started playing with different modems and the result was either bootloop on older modems or just 3G connection on later ones. Currently I'm on CP_N9005XXUGBPG1 but I tried almost all of modems and BL from this thread https://forum.xda-developers.com/galaxy-note-3/general/bootloader-baseband-bl-cp-samsung-t3582504
It's apparently not ROM dependant as it's broken on both MagmaNX and RR N. Any other ideas on how to fix it?
Oh, and GPS also became pretty bad, it takes a few minutes to get the first fix.
If it matters I live in Poland.
Usual reply wipe phone flash stock rom .
Wouldn't connect to LTE on stock as well. Finally I found out it was not my phone's fault but carriers. Other SIM card in my phone has LTE and my SIM in another does not.