Database Users

Problem with 4.2.2 and the .33 baseband

I'm on stock 4.2.2 and stock kernel.
I noticed that when I'm on the .33 baseband, I can make phone calls but there is no call volume. (Not able to hear anything as if the in-call volume is muted)
When on .48 this problem doesn't exist.
Had anybody found a solution to this? I would like to retain LTE functionality.
Sent from my Nexus 4 using Tapatalk 2

Maybe .33 baseband is not compatible with 4.2.2?

I am on Rogers in Canada and do not have this issue.
I am on 4.2.2 Stock with the .33 radio and I just tested this out.
LTE is working and I just made and received a call and we had no problems hearing each other.
Your post greatly concerns me but I can't back it up.

Have you tried it with the old bootloader as well?

Flash back to the 4.2.1 radio
Sent from my Nexus 4 using Tapatalk 2

The .33 radio is the 4.2.1 radio.

Anyone else have this issue before I go back to .33?
Sent from my Nexus 4 using xda premium

Please refer to the official threads:
[INFO] Nexus OTA Help-Desk
OR
[OFFICIAL] Nexus 4 Android 4.2.2 Q&A, Help & Troubleshooting Thread

Net.silb said:
Please refer to the official threads:
[INFO] Nexus OTA Help-Desk
OR
[OFFICIAL] Nexus 4 Android 4.2.2 Q&A, Help & Troubleshooting Thread
Click to expand...
Click to collapse
"Official"? LOL.
The whole point of having an entire "Q&A, Help & Troubleshooting" sub-forum is to be able to post distinct threads for each issue so that no one has to wade through hundreds of unrelated posts in a single thread looking for an answer to their question.
Trying to decrease the usefulness of XDA in order to karmawhore is not cool.

Rusty! said:
Have you tried it with the old bootloader as well?
Click to expand...
Click to collapse
I have only tried the radios. .48 (it works but breaks lte) and .33.
Where can I find the .33 matching boot loader?
Sent from my Nexus 4 using Tapatalk 2

In the Google 4.2.1 factory image.

Rusty! said:
In the Google 4.2.1 factory image.
Click to expand...
Click to collapse
I should have been more specific. Is the boot loader from 4.2.1 the boot.IMG file? Or is there a different file I'm looking to extract and push?
Sent from my Nexus 4 using Tapatalk 2

It'll be the one with the mostly gibberish name. I can't check exactly at the moment though.

diablos991 said:
I'm on stock 4.2.2 and stock kernel.
I noticed that when I'm on the .33 baseband, I can make phone calls but there is no call volume. (Not able to hear anything as if the in-call volume is muted)
When on .48 this problem doesn't exist.
Had anybody found a solution to this? I would like to retain LTE functionality.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Try 4.2 radios .24 or .15
Sent from my Nexus 4 using xda app-developers app

prabjeetmaan said:
Try 4.2 radios .24 or .15
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Only the .48 radio atm causes no problem with 4.2.2 afaik. This is how Google/LG intended it to prevent LTE trafficing. So you either have LTE and a lot of issues or no LTE and no problems, your choice
You can always roll back to 4.2.1 to keep LTE.

Is LTE selection in the hidden menu controlled by the kernel or the boot loader?
I ask because it would be nice if kernel developers could re enable that feature on the .48 kernel.
Sent from my Nexus 4 using Tapatalk 2

4.2.2 lte Rom

Are there any 4.2.2 Roms that still have LTE support?? I'm not too good at flashing radios and what not..
Sent from my Nexus 4 using xda app-developers app

punpun214 said:
Are there any 4.2.2 Roms that still have LTE support?? I'm not too good at flashing radios and what not..
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Well the ROMs won't flash a radio for you; that's what you need. Flash the 4.2.1 radio if you're after LTE, then you can run any ROM you want...
I'm sure you can find a flashable zip of the old radio if you don't want to do it via fastboot.

I'd consider rooting and fastbooting the old radio to be the quickest way. If you used one of the toolkits to root then just fastboot the radio to the device and problem solved.

Roms with lte?

Just want to know which ones have lte enabled?
Sent from my Nexus 4 using xda premium

None, only the .33 and .28 radios have the LTE compatibility.

Keep in mind though, stock based 4.2.2 Roms won't work properly with the earlier radios (call sound is broken).. You have to use a cm or aokp based ROM if you want to use a 4.2.1 radio.
Sent from my Nexus 4 using Tapatalk 2

[Q] Update Radio

Im currently runing on the 4.2.2 basesband (M9615A-CEFWMAZM-2.0.1700.48) to flash a 4.3 rom do i have to update the Newest baseband ????

I had some issues trying to keep an older radio when I first moved to 4.3, I only held onto it for lte purposes but I found some awesome hybrid radios that worked flawless.
Search out the radio thread and grab the latest hybrid, works great if you want to have lte enabled with some of the newest ROMs (that may not support lte out of the box)
And be sure to thank the dev that created them
Sent from my Nexus 4 using XDA Premium 4 mobile app

would the hybrid radio work on Paranoidandroid ?? cause it asks for you to be on the latest radio

Yes it should work, there are a couple hybrids of the latest ones, again not needed if you don't use lte, but if you do they're great!
Sent from my Nexus 4 using XDA Premium 4 mobile app

THANKS!!!

LTE KK roms

I saw a couple CM11 roms that are LTE enabled. I was just wondering if there are any KK based off stock roms that are LTE enabled. I didn't really see any in the main threads for Android and Original Android threads. I guess you need the hybrid radios for it to work? Is it just flashing the hybrid radio and changing the preferred network in the phone settings?

This is one of the best LTE enabled stock based ROMs. The LTE version will even flash a hybrid radio for you
http://forum.xda-developers.com/showthread.php?t=2537932
Sent from my Nexus 4 using Tapatalk

I didn't even know he did a stock KK version. I'm using his CM11 right now. LOL Yeah, his ROMs = good stuff.
Thanks, man.
Zehlek said:
This is one of the best LTE enabled stock based ROMs. The LTE version will even flash a hybrid radio for you
http://forum.xda-developers.com/showthread.php?t=2537932
Sent from my Nexus 4 using Tapatalk
Click to expand...
Click to collapse

You can manually switch to lte with *#*#4646#*#* in dialer, or the "network app in the play store".
Sent from my LG Optimus G

That was only for pre-KK. Now you have to have a "hybrid radio" in order for LTE to stick, I think. Or downgrade the radio. I like andersonarago's ROM because you can just flash the zip file and everything is done. I think I'm going the try his stockKK version with LTE.
Ace42 said:
You can manually switch to lte with *#*#4646#*#* in dialer, or the "network app in the play store".
Sent from my LG Optimus G
Click to expand...
Click to collapse

Zehlek said:
This is one of the best LTE enabled stock based ROMs. The LTE version will even flash a hybrid radio for you
http://forum.xda-developers.com/showthread.php?t=2537932
Sent from my Nexus 4 using Tapatalk
Click to expand...
Click to collapse
+1