Baseband help please. - Nexus 4 Q&A, Help & Troubleshooting

I'm on stock 4.2.2 rooted with baseband .48. Before I updated to 4.2.2 I had pretty good signal and now it's horrible.
Can I get the .27 baseband back just by flashing a zip in twrp? If so, the only zip of .27 I've found was for cwm, can I flash that in twrp?
Or better yet can somebody he'll me get a zip for twrp of .27?
Also, any side effects to downgrading the baseband?
Thanks guys.

You mean like this?
http://forum.xda-developers.com/showthread.php?t=2147299&highlight=lte+fix
and far as I know the zip doesn't care if you flash it with CWM or TWRP

Related

Help Nexus 4 unknown baseband version

Hi,
Please kindly help me i have my nexus 4 and flashed with latest .84 radio and latest bootloader for Android 4.3. the real problem is when i flash to stock rom it reads the Baseband version of my phone but when i the latest pa rom it does not have baseband version and my phone has no signal.. I flashed using the clean method the "Factory Reset" way flashing both roms.
md5 mismatch on the radio download maybe?
VoiD_Dweller said:
md5 mismatch on the radio download maybe?
Click to expand...
Click to collapse
No its fine working on stock rom but when i flashed PA rom it does not read the baseband version. Maybe soft bricked?
EDIT: Before it happen i dirty flashed my rom via twrp 2.6.1.0 I am on PA 3.98 then the baseband signal still going fine then i dirty flash 3.99 and i got unknown baseband version. Then i reverted back to stock rom (factory reset) everyting seems work fine. But when i flashed again PA 3.99 got unknown baseband again. Maybe TWRP causing the ussue . Do you have flashable 2.6.0.0 zip twrp recovery? thanks sir.
EDIT 2: ok find it here thanks a lot: http://forum.xda-developers.com/member.php?u=3098972
can you repost the link where oyu found the fix please ? your link is just for a profile...

[Q] Custom Recovery for Rogers 4.3

Is there a customer recovery for 4.3 update? Is TWRP or CWM still ok to use? Thanks.
Use the latest version for the i337m and you'll be fine
Edit there should be a 2.6.3.1 for the jfltecan
Thanks for the reply! Do you know if after I flash custom recovery and root if I can go back to stock 4.3 with knox enable through ODIN?

[Q] Baseband downgrade

hi,
currently running a 4.4 based purity rom.
while flashing miui v5 and older 4.3 based custom roms, was unable to get wifi, blue tooth and sound working.
understand this is a problem due to the radio/ baseband and i need to have a 4.2/4.3 baseband for this to work without problem.
is it possible to directly flash only the .84 baseband image in 4.4 via twrp?
if suppose i face problems after downgrading the baseband, can i upgrade back to the original radio/baseband by directly flashing only the newer baseband?
or would i need to go all the way back to install 4.3 factory image to get the .84 radio?
thanks in advance for your help.
Flash what you want in recovery and be done. There is no special process to do this.
Yes you can go ahead flash .84 image. If you encounter any problem; flashing back 4.4 baseband will fix the problem. You can flash back and forth with no problem.
Sent from my Nexus 4 using Tapatalk
many thanks!!
Nexus 4 Baseband collection : http://forum.xda-developers.com/showthread.php?t=2087227

after flash modem, it does not change

Hi
I have a I337m from telcel, when i got it i installed CyanogenMod 10.1 then update to 10.2, after that i saw my modem version is MDL so i decided to update to MF3, i got the zip file and flash it in CWM but when i check the baseband stills MDL, i reflash it and everything is ok but the baseband does not change, i have not try odin because i only have the zip file. any help?
Greettings
skaarax said:
Hi
I have a I337m from telcel, when i got it i installed CyanogenMod 10.1 then update to 10.2, after that i saw my modem version is MDL so i decided to update to MF3, i got the zip file and flash it in CWM but when i check the baseband stills MDL, i reflash it and everything is ok but the baseband does not change, i have not try odin because i only have the zip file. any help?
Greettings
Click to expand...
Click to collapse
Unless you really need to flash a modem because of bad reception you don't need to. It's not dependant on the firmware you are running
yes i have had some problems with the signal thats why i want to change the modem

A little help, please.

I'm coming from 4.4.1 I want to flash a Lollipop ROM, I haven't flashed for very nearly 2 years. I'm obviously rooted already.
Is coming from KitKat as simple as just flashing a Lollipop ROM? I'm an SM-9005, I've got Odin 3.10 and I want to flash Resurrection-Remix-LP-v5.5.5.
I've seen that I need to backup my PIT and obviously backup my current ROM, do I need to update my baseband or radio etc?
No one?
No need to backup your baseband or radio. RR is an AOSP ROM as far as I know, so you won't be able to flash it with Odin I'm guessing, as it comes as a zip package? I don't have any interest or idea about it, but you can only flash via Odin if the ROM comes as tar image.
Also as you are coming from KK, you 'might' need to flash a stock Lollipop ROM first to update the bootloader from KK to LP, read RR topic, see if its mentioned or not. If its not then you probably don't need to, but as I said no idea.

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