T-Mobile LTE/Older Radios with 4.3 - Nexus 4 Q&A, Help & Troubleshooting

Anyone find a fix for the audio issue yet? If so please share. If not, I'm sure a fix will be out soon?
The only thing missing for me while on 4.3 are those awesome LTE speeds that I honestly can't live without anymore (especially upload, upload speeds on hspa are garbage).
Thanks!

I understand there is a new radio with 4.3. What version is showing up on your phone? Does anyone have a pointer to release notes that show you details of what has been changed in 4.3, particularly with the radio?

pjc123 said:
I understand there is a new radio with 4.3. What version is showing up on your phone? Does anyone have a pointer to release notes that show you details of what has been changed in 4.3, particularly with the radio?
Click to expand...
Click to collapse
OP wants to use <.33 for LTE. Radios newer than .33 has LTE disabled.
So thats why he doesn't want to use .84 (that comes with 4.3)
There is no fusion fix yet.

zephiK said:
OP wants to use <.33 for LTE. Radios newer than .33 has LTE disabled.
So thats why he doesn't want to use .84 (that comes with 4.3)
There is no fusion fix yet.
Click to expand...
Click to collapse
I know that......I guess I kinda hijacked the thread for a somewhat unrelated question; my bad. Anyway, thanks for the answer. Hopefully I can now get more than 1Mbps download data speed on my phone.

zephiK said:
OP wants to use <.33 for LTE. Radios newer than .33 has LTE disabled.
So thats why he doesn't want to use .84 (that comes with 4.3)
There is no fusion fix yet.
Click to expand...
Click to collapse
Thank you, here's to there being one developed soon!
Sent from my Nexus 4 using xda app-developers app

does in-call audio work fine with H and H+ on the newer radios?

.27 or .33 is needed for LTE however, the .84 radio hasn't been out long enough to determine if LTE can somehow be enabled. Time will tell, Google has surprised us with today and how it's turning out.
For now, stick with what is known to work...
Sent from my Nexus 4 using XDA Premium HD app

philosophics said:
.27 or .33 is needed for LTE however, the .84 radio hasn't been out long enough to determine if LTE can somehow be enabled. Time will tell, Google has surprised us with today and how it's turning out.
For now, stick with what is known to work...
Sent from my Nexus 4 using XDA Premium HD app
Click to expand...
Click to collapse
It doesn't have to be out long enough. If the radio has LTE disabled, its disabled. You can't workaround to enable LTE on a radio that is compiled with it disabled. Its a closed source radio just like all of them.

With 4.2.2, using the old radio with an audio fix allowed for us to keep the LTE active. Does this still work work 4.3?
Sent from my Nexus 4 using xda app-developers app

masterofmayhem said:
With 4.2.2, using the old radio with an audio fix allowed for us to keep the LTE active. Does this still work work 4.3?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Obviously not....
Nexus 4+ Franco + LTE

Please someone work on this. I would so donate to the cause!

InsaneJester17 said:
Please someone work on this. I would so donate to the cause!
Click to expand...
Click to collapse
its day 1 hour 12 give it some time people I am sure if its capable someone with proper knowledge will fix this... No need to ask too much cuz if it can happen it will

Fixed!
http://forum.xda-developers.com/showpost.php?p=43933815&postcount=87
Sent from my Nexus 4 using xda app-developers app

Related

.33 radio on 4.2.2

Does anyone have any problems with this?
I haven't updated to 4.2.2 yet because I want to keep LTE
Sent from my Nexus 4 using xda app-developers app
Yeah it works fine, but you will need to unlock the bootloader if you have not already.
I understand but I heard that GPS stops working, I use GPS a lot so I'm hesitant to update to 4.2.2 and flash .33
Sent from my Nexus 4 using xda app-developers app
AW: .33 radio on 4.2.2
Didn't hear about problems with .33 on 4.2.2
Sent from my Nexus 4 using xda app-developers app
Old os with new radio = no good:thumbdown: New os with old radios =ok:thumbup:
just updated and no problem
noticed no problem in a week..
gps keeps working..
For the last few days I was running 4.2.2 with the old .33 radio and that screwed up my phone. I lost the basic feature to make calls. I could dial but I could not hear it ringing. When the other person would puck up the phone, I didn't hear anything and I couldn't even talk through the mic. I thought my mic was broken but it was the freaking baseband. After I flashed baseband.48, it fixed the problem!
Sent from my Nexus 4 using Tapatalk 2
scream4cheese said:
For the last few days I was running 4.2.2 with the old .33 radio and that screwed up my phone. I lost the basic feature to make calls. I could dial but I could not hear it ringing. When the other person would puck up the phone, I didn't hear anything and I couldn't even talk through the mic. I thought my mic was broken but it was the freaking baseband. After I flashed baseband.48, it fixed the problem!
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Im on 4.2.2 with .33 radio and have no problems
Sent from my Nexus 4 using xda app-developers app
ClisClis said:
Didn't hear about problems with .33 on 4.2.2
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
When I went to 4.2.2 and then flashed my radio down, I lost the ability to hear phone calls, or them hear me. As soon as I went back to .48 (whatever the stock newest one is), it worked fine again. I also had a lot of signal drops with both .33 and I think it was .24? More than usual that is : \
m374llic4 said:
When I went to 4.2.2 and then flashed my radio down, I lost the ability to hear phone calls, or them hear me. As soon as I went back to .48 (whatever the stock newest one is), it worked fine again. I also had a lot of signal drops with both .33 and I think it was .24? More than usual that is : \
Click to expand...
Click to collapse
Same here...except for the data drops.
---------- Post added at 12:03 PM ---------- Previous post was at 12:03 PM ----------
XupModz said:
Im on 4.2.2 with .33 radio and have no problems
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
I guess you're one of the lucky ones. LOL
Anyone now where to find the new radios I'm on 4.2.2 cm10 on AT&T and band 4 isnt available in Ny so I wouldn't mind the new one
Sent from my Nexus 4 using Tapatalk 2
Finishure said:
Anyone now where to find the new radios I'm on 4.2.2 cm10 on AT&T and band 4 isnt available in Ny so I wouldn't mind the new one
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Hello fellow New Yorker,
http://forum.xda-developers.com/showthread.php?t=2087227
http://forum.xda-developers.com/showthread.php?t=2147194
Ignore the red warning signs. It's fine on 4.2.2 rom.
No problems.. I only use GPS for Cerberus app
scream4cheese said:
Hello fellow New Yorker,
http://forum.xda-developers.com/showthread.php?t=2087227
http://forum.xda-developers.com/showthread.php?t=2147194
Ignore the red warning signs. It's fine on 4.2.2 rom.
Click to expand...
Click to collapse
Worked like a charm thanks
Sent from my Nexus 4 using Tapatalk 2
I've also had no issues for using .33 Radio on 4.2.2
I've had multiple phone calls with no issues.
Tested GPS in the wild (while in car) and no issues.
Data works fine in the wild (when not connected to Wifi)
Does the flash method make a difference? Flashing via TWRP vs. Flashing using fastboot command?
I used fastboot myself to copy the radio.img over.
Updated to 4.2.2 and realized I had lost access to LTE with the new radio. I switched back to .33 and haven't had any issues.
Sent from my Nexus 4

Is it worth updating Nexus 4?

Hi guys, I just bought my nexus 4. I'm really hesitant in updating because I also own a nexus 7 and when I updated that, my tablet was just flawed from left to right so I ended up downgrading it back to 4.1.2. Also, I hear that there is a way to enable LTE, but that with the new update the LTE function goes away? I would really appreciate to hear you guys' opinions. Thanks!
Sent from my Nexus 7 using XDA Premium HD app
I updated my Gnex and my Nexus 7 but i won't update my Nexus 4, i wanna keep my lte connection, it's up to you, if you don't need lte go ahead and update.
Sent from my Nexus 4
Even if you do update to the latest you can still flash a different radio which will give you the option to use lte.
Oh ok just wanted to make sure that I wouldn't lose the LTE option. Does the new update have any flaws? Or are u happy with the new update and what are the differences between 4.2.1 and 4.2.2?
Sent from my Nexus 4 using XDA Premium HD app
Cee_Pee_Three said:
Oh ok just wanted to make sure that I wouldn't lose the LTE option. Does the new update have any flaws? Or are u happy with the new update and what are the differences between 4.2.1 and 4.2.2?
Sent from my Nexus 4 using XDA Premium HD app
Click to expand...
Click to collapse
I think a lot of us are on the 4.2.2 update. Those who didn't update are of course on 4.2.1 because they want their LTE. I would like to a say a majority of the members are on 4.2.2.
Some folks are still having Bluetooth and WiFi issues. Problems like the difficulty of connecting to their device and the same for WiFi. This is plaguing some users but not all. Just a small percentage. On my end everything is working fine. It's just weird to hear others are having these problems. I never have any issues with my devices. If you want to update to 4.2.2, I strongly suggest you do a super clean install/update.
Sent from my Nexus 4 using Tapatalk 2
scream4cheese said:
I think a lot of us are on the 4.2.2 update. Those who didn't update are of course on 4.2.1 because they want their LTE. I would like to a say a majority of the members are on 4.2.2.
Some folks are still having Bluetooth and WiFi issues. Problems like the difficulty of connecting to their device and the same for WiFi. This is plaguing some users but not all. Just a small percentage. On my end everything is working fine. It's just weird to hear others are having these problems. I never have any issues with my devices. If you want to update to 4.2.2, I strongly suggest you do a super clean install/update.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Oh ok well it's good to hear that there isn't as many problems with the update as there was with the nexus 7. But I am a bit hesitant because I'm on T-Mobile and I hear that they are about to get LTE in my area. I live in Los Angeles.
Sent from my Nexus 4 using XDA Premium HD app
Cee_Pee_Three said:
Oh ok well it's good to hear that there isn't as many problems with the update as there was with the nexus 7. But I am a bit hesitant because I'm on T-Mobile and I hear that they are about to get LTE in my area. I live in Los Angeles.
Sent from my Nexus 4 using XDA Premium HD app
Click to expand...
Click to collapse
Lol. I live in NY and I think LTE is available on T-Mobile here as well.
If you want to use LTE, then don't update yet. If 4.2.1 is working fine don't update it.
scream4cheese said:
Lol. I live in NY and I think LTE is available on T-Mobile here as well.
If you want to use LTE, then don't update yet. If 4.2.1 is working fine don't update it.
Click to expand...
Click to collapse
Do u know if it's possible to downgrade back 4.2.1 in case I do upgrade?
Sent from my Nexus 4 using XDA Premium HD app
Cee_Pee_Three said:
Do u know if it's possible to downgrade back 4.2.1 in case I do upgrade?
Sent from my Nexus 4 using XDA Premium HD app
Click to expand...
Click to collapse
Have you ever rooted a device? Of course you can downgrade.
Sent from my Nexus 4 using xda premium
Cee_Pee_Three said:
Do u know if it's possible to downgrade back 4.2.1 in case I do upgrade?
Sent from my Nexus 4 using XDA Premium HD app
Click to expand...
Click to collapse
Yes. As long as you find the stock rom/custom rom based on what you're looking for.
Sent from my Nexus 4 using Tapatalk 2
scream4cheese said:
Yes. As long as you find the stock rom/custom rom based on what you're looking for.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
I couldn't find the 4.2.1 rom on the google website that's why. They only have the 4.2.2 rom.
Sent from my Nexus 4 using XDA Premium HD app
4.2.2 has been better for battery life, at least for me. You should update it. And for LTE you can flash old radio, but might not work with the latest versions of certain ROMs, so do your research on that. I believe you can just do a nandroid for 4.2.1 (not 100% on this)
br0ok1ynb0i said:
4.2.2 has been better for battery life, at least for me. You should update it. And for LTE you can flash old radio, but might not work with the latest versions of certain ROMs, so do your research on that. I believe you can just do a nandroid for 4.2.1 (not 100% on this)
Click to expand...
Click to collapse
Yeah thanks for the advice, and your right about the battery life because I feel that considering that the nexus 4 has a 2100mah battery the battery doesn't last long enough. If I can do a nandroid backup then it would be awesome. I'm pretty new to the nexus 4 scene, so I appreciate everyone's help thus far.
Sent from my Nexus 4 using XDA Premium HD app
anyone have a link to the 4.2.1 stock ROM. i think my speaker for my phone has gotten lower with the 4.2.2 update and i want to downgrade it.
http://www.randomphantasmagoria.com/firmware/nexus-4/occam/
It's the third one down the list on the "images". Use 7zip to unpack the files and flash away!
EDIT: There is the option to have 4.2.2 with the 33 baseband to retain the LTE, however that has caused problems for people so the only official way to make it work with LTE is to flash 4.2.1 with the 33 base.

Does the 4.3 radio work on 4.2.2?

Couldn't really find my answer through simple searches. Does the new 4.3 radio work on 4.2.2?
caaznkid said:
Couldn't really find my answer through simple searches. Does the new 4.3 radio work on 4.2.2?
Click to expand...
Click to collapse
worked like a charm .84
Sent from my Nexus 4 using xda app-developers app
yeah i am using it right now. it works fine..
caaznkid said:
Couldn't really find my answer through simple searches. Does the new 4.3 radio work on 4.2.2?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2361437&highlight=bootloader
Its working perfectly.
What about the other way around. Would .33 and .48 work on 4.3 with T-Mobile because the new one is giving me terrible reception
Sent from my Nexus 4 using xda app-developers app
otariq said:
What about the other way around. Would .33 and .48 work on 4.3 with T-Mobile because the new one is giving me terrible reception
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Did you try the hybrid radio? http://forum.xda-developers.com/showpost.php?p=36400943&postcount=1 .33 and .48 do work on 4.3.
Not yet. I'm back on 4.2 anyways I really missed the cm features and touch control app
Edit:
Went back to my stock 4.3 and .33 has no audio for T-Mobile. Didn't try the hybrid radio just went back to the .84
Sent from my Nexus 4 using xda app-developers app

4.2 vs 4.3 data speeds

I remember hearing that when people upgraded to 4.3, their data speeds started to slow down. Is there anything showing which radios are faster than others?
Try each individually and check the signal strength and speedtest to find out your self.
eksasol said:
Try each individually and check the signal strength and speedtest to find out your self.
Click to expand...
Click to collapse
Well holy hell, I was using Carbon 4.3.1 with the stock radio and with Franco 193 and only getting around 1mb download speed for some reason.
IN THE SAME LOCATION
I switched to Carbon 1.8 which is 4.2.2, with Franco 165, and a hybrid kernel (with LTE enabler, but switched APN from LTE to GSM) and I was getting 15mb down, for some reason same speed with LTE only and GSM only.
Not sure why that is, I'm in Kansas City, which does have LTE for Tmo, but whatever, I think this proves my point.
Well if you're speed was low on LTE then you just didn't get good LTE signal, that's the problem, you just had to disable LTE. When you flash a rom, it doesn't flash a baseband so you are using the same baseband, just without LTE enabled. Doesn't have anything to do with OS versions (you would think if this was an issue it would have been an uproar over the internet.)
eksasol said:
Well if you're speed was low on LTE then you just didn't get good LTE signal, that's the problem, you just had to disable LTE. When you flash a rom, it doesn't flash a baseband so you are using the same baseband, just without LTE enabled. Doesn't have anything to do with OS versions (you would think if this was an issue it would have been an uproar over the internet.)
Click to expand...
Click to collapse
There were a lot of Nexus 4 owners complaining of slower data speeds after the OTA to 4.3, just google "Nexus 4 data speeds 4.3".
Also when I was on 4.3 it was all stock, there isn't an LTE fix for 4.3 I don't think. So yea, I was updated with the newest baseband (radio) and it was just really slow for the past week. In my specific case, the baseband/OS version does have something to do with it.
If I can go from 4.3 at 1mb/sec to 4.2.2 at 15mb/sec in the matter of a few minutes by flashing a few things, then I'd say there was a problem.
I had the opposite experience. Going from 4.2.2 to 4.3, my data speeds went from never topping 1 Mbps to between 3 - 7 Mbps on the stock radio. I also still get the better speeds with any of the hybrid radios I tried on 4.3.
eksasol said:
Try each individually and check the signal strength and speedtest to find out your self.
Click to expand...
Click to collapse
I would like to try some radios to find any differences.
Which would you suggest for stock 4.3 with Franko kernel?
Unleashed by my Nexus 4
There are hybrid radios or LTE enablers for 4.3? Where? I've only seen the thread for 4.2.
they're in the thread marked "hybrid LTE radio". All radios work for all versions of Android
Sent from my Nexus 4
notbrodie said:
they're in the thread marked "hybrid LTE radio". All radios work for all versions of Android
Sent from my Nexus 4
Click to expand...
Click to collapse
Where is this thread?
Sent from my Nexus 4 using xda app-developers app
stevew84 said:
Where is this thread?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
in general. http://bit.ly/17sKW59
stevew84 said:
Where is this thread?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
You are just kidding around....right?
http://forum.xda-developers.com/showthread.php?t=2358931
http://forum.xda-developers.com/showthread.php?t=2412052
http://forum.xda-developers.com/showthread.php?t=2087227
etc.

Getting ready for 4G?

HI, the three network in the UK is rolling out 4G this weekend, what rom do I need to flash my nexus 4 with to get it working ???!!....I wan't super fast lol !!!!!!!
I think it's only starting in like 3/4 cities if your lucky enough to live in one of the cities. Also nexus 4 only supports one band on 4g if your also lucky enough for three to be using the supported band.
Sent from my Nexus 4 using xda app-developers app
onisuk said:
HI, the three network in the UK is rolling out 4G this weekend, what rom do I need to flash my nexus 4 with to get it working ???!!....I wan't super fast lol !!!!!!!
Click to expand...
Click to collapse
itll work on the n4 only if its band 4 lte, and no other frequency for lte. and its not about flashing a rom, its about flashing a hybrid radi, having the right apn, and changing the phine info to lte/gsm. there are threads that explain how to do it.
Yes I live in London.....but since updating to the latest 4.3 I can no longer select 4g LTE in the service menu. How would I find out if three is using the correct band !????
onisuk said:
Yes I live in London.....but since updating to the latest 4.3 I can no longer select 4g LTE in the service menu. How would I find out if three is using the correct band !????
Click to expand...
Click to collapse
for 4.3 the option is in the phone menu, . and you need to ask them what band they are using.
Yes but if I select LTE it just goes back to CDMA ....!? Goes anyone know the three 4G APN details !? What band goes it need to be to work !??? Sorry for all the questions lol
What frequency can the Nexis 4 pick up on Hybrid Radio?
Sent from my Nexus 4 using xda app-developers app
ryanraven said:
What frequency can the Nexis 4 pick up on Hybrid Radio?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
band 4 for lte only. the hybrid radio lets you use lte if band 4 is available.
simms22 said:
band 4 for lte only. the hybrid radio lets you use lte if band 4 is available.
Click to expand...
Click to collapse
Do you know the frequency ? 1800mhz ?
Sent from my Nexus 4 using xda app-developers app
onisuk said:
Yes but if I select LTE it just goes back to CDMA ....!? Goes anyone know the three 4G APN details !? What band goes it need to be to work !??? Sorry for all the questions lol
Click to expand...
Click to collapse
it goes back because you need to use either the .27 hybrid radio or the .33 hybrid radio. google disabled lte for 4.3, and you cant enable lte in the settings unless you are using one of the hybrid radios.
After a quick search its 800mhz band is that ok !??
So it won't pick up Three mobiles 4G
Sent from my Nexus 4 using xda app-developers app
onisuk said:
After a quick search its 800mhz band is that ok !??
Click to expand...
Click to collapse
again.. band 4 for lte only.
Anyway it doesn't really matter the 4G chip in our phones doesn't work 100% apparently causes huge battery drain etc
Sent from my Nexus 4 using xda app-developers app
ryanraven said:
Anyway it doesn't really matter the 4G chip in our phones doesn't work 100% apparently causes huge battery drain etc
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
nice rationalization, but not true. the chip works great, everything works. and since switching over to lte permanently, ive been seeing 6-7 hours screen on time regularly. imagine this, when you download things it takes time for it to finish downloading, especially large files. the slower data speed, the longer it takes. the longer it takes, the more battery is wasted. on lte, i average about 30mbps download speed, so downloads finish in seconds. so less battery is wasted. i download 2gb games from the play store in about 13-18 minutes. the newer lte chips are much better on battety than the old days, better than hspa+, hspa, 3g, and 2g.
How can that be possible ? The LTE chip in the nexus 4 has no antenna or amplifier :/ hmm I'm baffled
Sent from my Nexus 4 using xda app-developers app
ryanraven said:
How can that be possible ? The LTE chip in the nexus 4 has no antenna or amplifier :/ hmm I'm baffled
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
doesnt need it? whatever it is, you dont hear complaints from lte users here in the states(mostly tmobile) about data signal or data speed for sure. and about battery.
Looks like I'm gonna have to get a nexus 5 then !!! Dam !!!
ryanraven said:
Anyway it doesn't really matter the 4G chip in our phones doesn't work 100% apparently causes huge battery drain etc
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Battery life is the same with LTE enabled. My N4 has it enabled my wife hasn't let me to it to her's yet and our battery life is the same, but my data is much faster than her's. I get LTE signal with my N4 in the same places as I do with my Galaxy Tab 2. So I would say it works perfectly fine. Yes I am on T-mobile in case anyone was wondering.
3 UK is going to use LTE band 3 and 20 only, so the nexus 4 will not support it (unless Google is going to release a Nexus 4 LTe version, which is pointless because you should get the Nexus 5 anyway.)
ryanraven said:
How can that be possible ? The LTE chip in the nexus 4 has no antenna or amplifier :/ hmm I'm baffled
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Many people are using LTE on their Nexus 4 including me, it only work with LTE band 4.

Categories

Resources