Hi,
I have a weird problem in my nexus 5:
Mobile data is not working in CM based roms, wifi works great.
I have tested many roms (CM12, CM13, Resurrection remix...) but always the same thing: no connection.
APN settings are ok. Roaming doesn't help neither.
AOSP based roms are working without any problems.
Does anyone has a clue what should i do to fix the problem? I live in Finland and carrier is Saunalahti.
Thanks in advance!
Data is fine with stock ROMs? Bootloader and modem is compatible with my ROMs you flashed to the phone?
audit13 said:
Data is fine with stock ROMs? Bootloader and modem is compatible with my ROMs you flashed to the phone?
Click to expand...
Click to collapse
Data is ok in stock roms and i have also tried few different modems (MRA58K, LMY48B, MMB29K..)
Tried different bootloaders too?
audit13 said:
Tried different bootloaders too?
Click to expand...
Click to collapse
No i haven't because i cannot find any other than HHZ12h which i already have installed..
If you where to find those can you please put some link in here?
Thanks!
The bootloaders are included with the stock ROMs, no?
Related
I installed the JB ROM JellyTime Beta 7 fine. When I installed JellyTime Beta 8, it hung on the Jellybean boot screen. The OP of the JellyTime thread told someone else with the same problem to update their ADSP firmware for new kernels. I searched and searched, but I couldn't find a reference to how do do that or what it even really was. Could anyone help point me in the right direction?
bananagranola said:
I installed the JB ROM JellyTime Beta 7 fine. When I installed JellyTime Beta 8, it hung on the Jellybean boot screen. The OP of the JellyTime thread told someone else with the same problem to update their ADSP firmware for new kernels. I searched and searched, but I couldn't find a reference to how do do that or what it even really was. Could anyone help point me in the right direction?
Click to expand...
Click to collapse
Sure wish i could get some help with this too.
Have you guys tried the latest releases? When full wiping include format all partitions except sd card.
Sent from a dream.
What latest releases are you referring to? Could you please be more specific?
EDIT: I did a full wipe and reformat of everything, including system, data, and cache.
Right now they are on beta 10. Funny thing, I don't recall anyone mentioning a need to do a adsp firmware update. I don't even know what it is.
Sent from a dream.
I upgraded my radio and ril and it still would not work. I then flashed a stock htc ROM that had sense 3 and then it would take beta 10.
Sent from my Desire HD using xda app-developers app
jlochamy said:
I upgraded my radio and ril and it still would not work. I then flashed a stock htc ROM that had sense 3 and then it would take beta 10.
Click to expand...
Click to collapse
Are you referring to this one?
bananagranola said:
Are you referring to this one?
Click to expand...
Click to collapse
That is the one. But if you don't do a full wipe before you do beta 10 it will have errors. It would still boot but have lots of errors.
Sent from my Desire HD using xda app-developers app
In case anyone is looking for a solution and finds this thread, I can confirm that flashing the stock ROM, wiping, and flashing Beta 10 works.
bananagranola said:
In case anyone is looking for a solution and finds this thread, I can confirm that flashing the stock ROM, wiping, and flashing Beta 10 works.
Click to expand...
Click to collapse
It worked for me as well.
along the same discussion I'd like to ask another question about the new 3.0 kernel.
I'm a weekly ROM changer and usually run IceColdSandwich. Once I switch back to ICS and want to reflash JT to check out the latest improvements/updates, do I have to re-flash the GizRoot_v_2 with the 3.0 kernel then flash JellyTime? Would it work If I did a backup of JellyTime and tried to restore it when a new update comes out or does it become non flashable once I've returned to the older ICS kernel?
In other words, can I flash between ICS and JT without having to go through all the steps to reload the 3.0 kernel?
Thanks in advance to a great community!
uss..p8triot said:
It worked for me as well.
along the same discussion I'd like to ask another question about the new 3.0 kernel.
I'm a weekly ROM changer and usually run IceColdSandwich. Once I switch back to ICS and want to reflash JT to check out the latest improvements/updates, do I have to re-flash the GizRoot_v_2 with the 3.0 kernel then flash JellyTime? Would it work If I did a backup of JellyTime and tried to restore it when a new update comes out or does it become non flashable once I've returned to the older ICS kernel?
In other words, can I flash between ICS and JT without having to go through all the steps to reload the 3.0 kernel?
Thanks in advance to a great community!
Click to expand...
Click to collapse
Nope. You only need to flash the stock once; after that, flash back and forth to your heart's content.
uss..p8triot said:
In other words, can I flash between ICS and JT without having to go through all the steps to reload the 3.0 kernel?
Thanks in advance to a great community!
Click to expand...
Click to collapse
IceColdSandwich runs on a 2.6.5 kernel, and will not work with a 3.0 kernel. Jellytime runs on a 3.0 kernel and will not work with a 2.6.5 kernel. Both of those ROMS have their respective kernels included. You only have to flash the ROM. I'd also recommend a full wipe before each flash as well.
sent from my IceCold Inspire 4G
fatboyRICH said:
IceColdSandwich runs on a 2.6.5 kernel, and will not work with a 3.0 kernel. Jellytime runs on a 3.0 kernel and will not work with a 2.6.5 kernel. Both of those ROMS have their respective kernels included. You only have to flash the ROM. I'd also recommend a full wipe before each flash as well.
sent from my IceCold Inspire 4G
Click to expand...
Click to collapse
usspatriot is actually referring to a separate question. Some of us need to update our firmware to run JB, which can only be done by flashing the latest stock before flashing JB. He wanted to know if the updated firmware would be overwritten by flashing ICS, requiring a reflash of stock before reflashing JB. The ICS and JB kernels are not at issue.
I wonder if this has anything to do with my issue with JB on a Desire HD:
I came from SmartDroid_Reloaded_wwe_1.5.2, did a full wipe, installed, everything works fine for me except for cellular data.
I'm wondering if it's something to do with JB not liking my phone? I've also tried a couple of ICS roms.. See below:
SmartDroid_Reloaded_wwe_1.5.2 = cell data works
Sabsa_Prime_v5.0 = cell data works
TrickDroid_v1.1.1 = cell data works
cm-cfX-20120925-OFFICIAL-ace = no cell data
cm-JellyTime_R10 = no cell data
cm-JellyTime_R10.1 = no cell data
cm-JellyTime_R11 = no cell data
i set my APN's to suit my network (crazy johns in australia) but nothing works..
If i connect to wifi, both the wifi signal and cell signal turn blue, if i disconnect from wifi, both turn grey.
MMS, SMS, Phone calls work fine..
Click to expand...
Click to collapse
So I've noticed my phone's radio works best with stock roms. I was using CM10 until I noticed I kept having terrible signal and data drop. I miss CM lol. Does anyone know of a rom that is stock with the mods/customization as CM?
http://forum.xda-developers.com/showthread.php?t=1973982
CrunchyToast said:
So I've noticed my phone's radio works best with stock roms. I was using CM10 until I noticed I kept having terrible signal and data drop. I miss CM lol. Does anyone know of a rom that is stock with the mods/customization as CM?
Click to expand...
Click to collapse
Have you tried flashing different radios/modems? different ones work better with different ROMs and phones these can be flashed separate of the ROM
http://forum.xda-developers.com/showthread.php?t=1788313
darkhawk3383 said:
Have you tried flashing different radios/modems? different ones work better with different ROMs and phones these can be flashed separate of the ROM
http://forum.xda-developers.com/showthread.php?t=1788313
Click to expand...
Click to collapse
I did try that. It had zero effect. One of the radios gave excellent signal, but I still lost data connection.
dogredwing1 said:
http://forum.xda-developers.com/showthread.php?t=1973982
Click to expand...
Click to collapse
Thanks! I'm gonna give this a try!
CrunchyToast said:
Thanks! I'm gonna give this a try!
Click to expand...
Click to collapse
Your problem is not the radio itself... it is actually the radio interface layer thats causing the issue. Since kernel source is not available for jellybean yet, all aosp roms have a hacked ril and data drops is the result. I think cyanogen has it tweaked pretty good but some folks still have problems with data.
droidstyle said:
Your problem is not the radio itself... it is actually the radio interface layer thats causing the issue. Since kernel source is not available for jellybean yet, all aosp roms have a hacked ril and data drops is the result. I think cyanogen has it tweaked pretty good but some folks still have problems with data.
Click to expand...
Click to collapse
Yeah, that's what I was thinking as well. When JB comes out from Verizon I'm hoping that CM will use it for the d2vzw so I can go back!
I still have my IMEI nmber, it is not zeroed out, but network would show up as empty, and there is no mobile network it says disconnected.
Anyone can help ? thanks!
Also sorry, using latest Syngery build and I have no problem with like the Jelly Bean R14 build at all, and old Synergy rom R143 works for me as well..
Is that with wifi on? Mine says disconnected when wifi is on. Turn it off and shows connected
Sent from my SCH-I535 using xda premium
jaseliu said:
Also sorry, using latest Syngery build and I have no problem with like the Jelly Bean R14 build at all, and old Synergy rom R143 works for me as well..
Click to expand...
Click to collapse
Did you flash the VRBMB1 modem?
I had a similar issue when coming from R143 to R420, I flashed the new modem and wala it was fixed.:good:
I'm now running R443 and I have no issues using the VRBMB1 modem.
pepperdax said:
Did you flash the VRBMB1 modem?
I had a similar issue when coming from R143 to R420, I flashed the new modem and wala it was fixed.:good:
I'm now running R443 and I have no issues using the VRBMB1 modem.
Click to expand...
Click to collapse
Oh I was thinking about that. But I thought r433 has the newest modem so that s what I should use..so which one did you download.
It is not a WiFi on issue but I don't see carrier issue.
Modems are never included in roms. Go to settings -> about phone and look up your baseband version.
You can find flashable modems here
http://forum.xda-developers.com/showthread.php?t=1788313
Nexus also has different versions of softwares or kernals?
I see most of the custom roms are KOT49L.
My phone shows KOT49H but i tried KOT49L based Purity rom everything worked fine except 3g connectivity.
So i reverted back to my backup from CWM recovery.
Is this related to Modem?
Or is there anything wrong with my phone?
No One Knows it?
132 views but no response ?
No body know what is it?
openbook said:
Nexus also has different versions of softwares or kernals?
I see most of the custom roms are KOT49L.
My phone shows KOT49H but i tried KOT49L based Purity rom everything worked fine except 3g connectivity.
So i reverted back to my backup from CWM recovery.
Is this related to Modem?
Or is there anything wrong with my phone?
Click to expand...
Click to collapse
openbook said:
132 views but no response ?
No body know what is it?
Click to expand...
Click to collapse
49H = latest version of stock google
49L = latest version of AOSP.
Google has diverged a bit from AOSP by close sourcing certain apps like google calendar, google maps, google keyboard, etc. This is why a Rom like Purity which is based on AOSP is 49L and Cataclysm is 49H because it is based on Google stock.
49L updated a few things, I forget exactly what but there is a change log somewhere. There was no modem change in 49L compared to 49H.
jlevy73 said:
49L updated a few things, I forget exactly what but there is a change log somewhere. There was no modem change in 49L compared to 49H.
Click to expand...
Click to collapse
http://www.androidpolice.com/2014/0...-kvt49l-shows-up-in-aosp-heres-the-changelog/
It's kernEl. My mission is to correct people everytime they write it like that. KernEl, kernEl, kernEl
Sent from my Nexus 5 using XDA Premium 4 mobile app
Thanks for the Info.
Hi, I have loss of carrier signal frequently on my nexus5. I have to reboot the system to get signal again.
There is installed cataclysm 10 September, with blue spark 3.40 and base band M8974A-20.50.2.27.
Someone can help me?
Try another modem, carrier, rom, kernel...
Did it already happen in the past?
Can I downgrade to kitkat radio even if I have 5.1.1 cataclysm rom?
coluichepensa said:
Can I downgrade to kitkat radio even if I have 5.1.1 cataclysm rom?
Click to expand...
Click to collapse
Yes.
Radio is completely detached from the OS version. Flash radios until you find one that works best for our device.
Sent from my MotoG3 using Tapatalk