[Q] No 3G after rooting nexus 4 - Nexus 4 Q&A, Help & Troubleshooting

Hello mates, I have ran into a serious issue after rooting my nexus 4. I am not able to connect through 3G. Whereas, 2G is running fine. Please help me asap. The android version on my phone is 4.2.2 and I have used this link to root the phone and have super su installed on the phone.
. Respect..
***Respect***
-Cheers

@Lunatic said:
Hello mates, I have ran into a serious issue after rooting my nexus 4. I am not able to connect through 3G. Whereas, 2G is running fine. Please help me asap. The android version on my phone is 4.2.2 and I have used this link to root the phone and have super su installed on the phone.
. Respect..
***Respect***
-Cheers
Click to expand...
Click to collapse
You don't have "only use 2g" checked in mobile network settings..? If not, contact your provider. Maybe your simcard is borked / needs to be upgraded?
Rooting your phone doesn't have anything to do with the data connection.

Flash the .48 radio again if anything. If its not working, it your fault not your phones.
Sent from my Nexus 4 using xda premium

Did you just install 4.2.2? Because 4.2.2 3G is partially (but not completely) broken.

fenstre said:
Did you just install 4.2.2? Because 4.2.2 3G is partially (but not completely) broken.
Click to expand...
Click to collapse
:what:

Related

[Q] Custom Roms for GT-I9507

Hi All,
I just got my Galaxy S4 GT-I9507 (optus AU) and noticed there is not much reference to it here.
Does anyone know if the guides for root, flashing etc are compatible with this model and if there are any limitations on loading a custom rom?
Thanks
opelcalibra said:
Hi All,
I just got my Galaxy S4 GT-I9507 (optus AU) and noticed there is not much reference to it here.
Does anyone know if the guides for root, flashing etc are compatible with this model and if there are any limitations on loading a custom rom?
Thanks
Click to expand...
Click to collapse
does no else have this model?
un
opelcalibra said:
does no else have this model?
Click to expand...
Click to collapse
I just received my 9507 this morning from Virgin (AU) (who use Optus network) as a replacement for my dead screen 9505.
Any luck with digging up more information? Have you tried flashing?
i9507
MisterPok said:
I just received my 9507 this morning from Virgin (AU) (who use Optus network) as a replacement for my dead screen 9505.
Any luck with digging up more information? Have you tried flashing?
Click to expand...
Click to collapse
I got the same one (i9507) and can't find any info on how to root or install a custom rom?
Any one done this before??
i found this on whirlpool, but i havent tried it
User #529198 85 posts
CantThinkOfAUsername
Participant
reference: whrl.pl/RdKZID
posted 2013-Oct-29, 3:06 pm
CantThinkOfAUsername writes...
Anyone? Is there no root for the Galaxy S4 i9507? Would it work through Odin like it would i9505 as it has the same chipset?
Since no one replied, I decided to take a risk. I was able to root my i9507 with the CF-ROOT made for i9505. I will also risk installing a custom rom and get back to you with an update!
Yeh saw that post...
Did anyone else try it?
Sent from my GT-I9507 using xda app-developers app
I was able to root, install CWM 6.0.3.2 and flash a CM 11 port using the same tools and techniques for the GT-I9505.
thanks for the info. any issues? anything that is not working?
Everything runs well, no issues.
mylobuoy said:
I was able to root, install CWM 6.0.3.2 and flash a CM 11 port using the same tools and techniques for the GT-I9505.
Click to expand...
Click to collapse
What method did you use to root and install a custom recovery?
I'n trying to flash the cf auto chainfire using odin, but i'm being told off for there being no PIT file supposedly.
EDIT: Disregard that, the issue appears to be that I had my cable plugged into a USB 3.0 port.
Flashing any modem on this variant is next to impossible.
Flashing roms is fine, but i can't seem to flash any modems lol.
Same here all 4.4 roms lose signal as soon as I out the device to sleep. I need to reboot to get optus coverage again. I could not flash any modem. I think we need a 4.3 compatible modem to come out for the 9507
Sent from my GT-I9507 using xda app-developers app
opelcalibra said:
Same here all 4.4 roms lose signal as soon as I out the device to sleep. I need to reboot to get optus coverage again. I could not flash any modem. I think we need a 4.3 compatible modem to come out for the 9507
Sent from my GT-I9507 using xda app-developers app
Click to expand...
Click to collapse
I think what u need guys is wait a lil bit the DEVS become to create correct thread for this smartphone and dont start to "mod" ur phone without know what the hell u are doing. Its better always have one smartphone that one paperweight. Its my council anyway :highfive:
RE: Reboot
opelcalibra said:
Same here all 4.4 roms lose signal as soon as I out the device to sleep. I need to reboot to get optus coverage again. I could not flash any modem. I think we need a 4.3 compatible modem to come out for the 9507
Sent from my GT-I9507 using xda app-developers app
Click to expand...
Click to collapse
Hi,
I have been playing around with a few Roms some work most don't, The signal loss can be temp fixed by putting the mobile into Aircraft mode or turning off the data then re starting the programs.
Hopefully our i9507 Modem problem will be fixed soon (with the help of the genius`s on this forum)
I just received my I9507 today, it updated to 4.3 when I connected it to my WiFi.
I enabled Developer options by tapping on the build number...
I want to root it, but haven't tried anything else yet...
I have since rooted it by following this guide http://forum.xda-developers.com/showthread.php?t=2577856
IT_Scooter said:
I just received my I9507 today, it updated to 4.3 when I connected it to my WiFi.
I enabled Developer options by tapping on the build number...
I want to root it, but haven't tried anything else yet...
Click to expand...
Click to collapse
Hi.
Ive rooted my S4 GT-I9507 (optus AU) 4.3 using CF-Auto-Root. Take a look at http://forum.xda-developers.com/showthread.php?t=2219803
Thanks XDA
Cellular issues
steve.j.brown said:
Hi.
Ive rooted my S4 GT-I9507 (optus AU) 4.3 using CF-Auto-Root. Take a look at http://forum.xda-developers.com/showthread.php?t=2219803
Thanks XDA
Click to expand...
Click to collapse
Are you getting the data dropouts like others stated?
Really want to root my gt-i9597 but worried the aus band will get lost ect.
Also what about knox or whatever that voids your warranty is there any way around that?
Ps1Ly said:
Are you getting the data dropouts like others stated?
Really want to root my gt-i9597 but worried the aus band will get lost ect.
Also what about knox or whatever that voids your warranty is there any way around that?
Click to expand...
Click to collapse
Hi
Tried some kit kat roms a while ago and had dropouts so I updated to stock JB.... 4.3. I haven't noticed any drop-outs since.
Knox is a hardware level issue. It cannot be reset and it will void your warranty. What I understand is that once
your phone is rooted the knox displayed when entering download mode goes from 0*1. Have a look at this thread to explain knox.
http://forum.xda-developers.com/showthread.php?t=2577856
And previous post for how to root...... Im assuming a typo i9597 is i9507
If you use a smart dock >>>I've had some issues with cpu temps and charging when docked in the smart dock.
cpu temps have been excess of 80c and not charging when the charge icon is displayed.
I used an aftermarket usb charger from jaycar and removed a usb extension cable to try to minimises voltage drop.
And also removed a heap of bloatware with android tuner. So far so good.
Thanks for heads with the thread replies Fella's, Thought I'd be stuck out in the world, with a a standard 4G samsung phone.. Eeeek!
Thanks for GTi9505 CF Root via odin... Couldnt be easier, and something in the setup reported it had disabled knox Too!
This Custom recovery worked for me!
http://forum.xda-developers.com/showthread.php?t=2397108
And I was able to get rid of the Optus Boot animation with this S5 animation... I was on 4.3 though,
http://forum.xda-developers.com/showpost.php?p=51373110&postcount=319
Thought it may help someone to post here that the modem files for the GT-I9507 have been posted in this thread:
http://forum.xda-developers.com/showthread.php?t=2577856&page=5
Posted by: opelcalibra

[Q] No Mobile Data Connection after rooting :( (3G or GPRS)

Hi there,
Need some urgent help with solving the problem I have with my Nexus 4 device, I rooted my device and installed Clockwork earlier today using this guide (au.ibtimes.com/articles/530367/20131216/root-android-4-2-kot49h-kitkat-install.htm#.Ut0u7pHOi2w).
I have a Nexus 4 from Australia, up till earlier today it was working fine where I was getting 3G and HSDPA, but post the rooting I am not getting any mobile data connection, can you please help me with this. Please guide with what might be the issue and how i can resole it.
Many thanks in advance.
pt
thakurp said:
Hi there,
Need some urgent help with solving the problem I have with my Nexus 4 device, I rooted my device and installed Clockwork earlier today using this guide (au.ibtimes.com/articles/530367/20131216/root-android-4-2-kot49h-kitkat-install.htm#.Ut0u7pHOi2w).
I have a Nexus 4 from Australia, up till earlier today it was working fine where I was getting 3G and HSDPA, but post the rooting I am not getting any mobile data connection, can you please help me with this. Please guide with what might be the issue and how i can resole it.
Many thanks in advance.
pt
Click to expand...
Click to collapse
What rom did you have before and what rom do you have now?
Sent from my Nexus 7 2013 using Tapatalk
I had Kitkat latest build...I guess it was 4.4.2
thakurp said:
I had Kitkat latest build...I guess it was 4.4.2
Click to expand...
Click to collapse
Did you check your APN settings, as specified by your mobile carrier ?
benbugohit said:
Did you check your APN settings, as specified by your mobile carrier ?
Click to expand...
Click to collapse
Yes APN settings are correct, I am with Virgin Mobile here in Australia, still not working called up Virgin and confirmed the settings. Is there a known issue with Nexus 4 radio?
thakurp said:
Yes APN settings are correct, I am with Virgin Mobile here in Australia, still not working called up Virgin and confirmed the settings. Is there a known issue with Nexus 4 radio?
Click to expand...
Click to collapse
Which radio do you have ? 98 ?

[Q] Problems after rooting I337UCUFNI1

After rooting I337UCUFNI1, my S4 randomly shows up an error message:
"unable to detect SIM card".
The frequency is at least once per day.
So I brought my phone back to ATT warranty department.
They flashed a stock 4.4.2 ROM.
Then this problem never happens again..
Not sure if that is about the kernel flash thing or not.
How did you root that build number? I was rooted then my phone done an ota update and now towel root doesn't work anymore. So far I don't see anyway to do it. Please let me know what you used . Thanks
xmarkx said:
How did you root that build number? I was rooted then my phone done an ota update and now towel root doesn't work anymore. So far I don't see anyway to do it. Please let me know what you used . Thanks
Click to expand...
Click to collapse
This is in the general forum
http://forum.xda-developers.com/showthread.php?p=55537351
Sent from my Nexus 5 using XDA Free mobile app
yinping4256 said:
After rooting I337UCUFNI1, my S4 randomly shows up an error message:
"unable to detect SIM card".
The frequency is at least once per day.
So I brought my phone back to ATT warranty department.
They flashed a stock 4.4.2 ROM.
Then this problem never happens again..
Not sure if that is about the kernel flash thing or not.
Click to expand...
Click to collapse
I didn't skip any steps in the original thread.
Do you have an Amazon app? they may cause SIM problems

Help: T Mobile LTE not working on Android 5.1 Stock. Rooted.

Hello everyone. I just decided to update my device to 5.1. I did a clean install. I downloaded the proper radios and changed my APN to match what is suggested. I even changed my network type to LTE only. For some reason I can't get Internet to work though.
The Nexus 4 doesn't officially support LTE, so you'll need to flash an older modem (which would need root). Google disabled LTE awhile ago due to some regulations.
http://forum.xda-developers.com/nexus-4/general/updated-zip-one-lte-enabler-flash-one-t2358931
Powered By "Yeeart!"
Thanks for the reply. Yes I tried this, but for some reason I'm not able to get data to work. I can make calls and send sms but can't access data
NoRestrictions said:
Thanks for the reply. Yes I tried this, but for some reason I'm not able to get data to work. I can make calls and send sms but can't access data
Click to expand...
Click to collapse
Here is the answer to your problem.... You need to install the LTE Modem Enabler V 2.13 The link is here. I worked for me
Here is the link to the post
For anyone here Who has just updated Nexus 4 Lollipop 5.1 and have lost 4G lTE on T-mobile or other carriers here is a link to a post that will solve your problem. Check it out. This is not the enabler app on Google play.
[5.0.2][01/07][v2.11] Nexus 4 LTE Enabler
I hope this helps some Nexus 4 users
Thank You so much for the help. I finally got LTE now.
NoRestrictions said:
Thank You so much for the help. I finally got LTE now.
Click to expand...
Click to collapse
THats great.. It looks like lots of people ran into this problem after upgrading to 5.1.... It happened to me too. So i found the solution I posted above solved the problem....
Glad to help

Perfectly good S4 (GT-I9500) rarely connects to cell service after OTA upgrade. Help!

Hi all, I have a GT-I9500 GSM (Iraqi firmware I9500XXUHPB3, 5.0.1) Galaxy S4 which I am using in the US on AT&T's network. Bought the phone secondhand and have been using it for years - worked absolutely perfect. A while back received an OTA upgrade notification and allowed it. Starting immediately afterwards, phone will rarely connect to the cell phone network (not even talking about data here, phone calls/SMS aren't working!). Once every few minutes to every few hours and shortly after reboot it will pick up the signal, but then within seconds it's back to no network connection.
The update installation was pretty quick so I'm not sure what actually got upgraded - I'm wondering if it was the modem? Anyway my question is: what would you suggest to a newbie when it comes to phones (with plenty IT experience in PCs) as a way to try fixing it? I'm perfectly fine with attempting to flash/root it, though I've never done it before, it seems like a straightforward enough process. However there doesn't seem to be a US firmware for this phone. I'm thinking Canadian firmware/modem might be the best way to go? Should I try the modem first, or firmware? I'd love to not have to replace this perfectly functioning (hardware-wise) phone if I can avoid it - don't have the funds for a replacement right now. Many thanks in advance for any suggestions!
Phone details:
Bootloader/PDA: I9500XXUHPB3
CSC: I9500OJVHPB1
Baseband: I9500XXUHPB1
Update: solved ?
(No, not solved. It looked optimistic for a while, but still no signal)
I followed instructions you will find by searching Google for:
"Update Galaxy S4 GT-I9500 with Android 5.0.1 Lollipop Official Firmware" on HowToRootMobile
(I'm a new user here so it won't let me post a link)
to flash a Russian 5.0.1 firmware.
After a reasonable signal for a short while, I'm now back to looking at the circle with a line across it (no signal).
I have the same case but my s4 is I9505 and i did not do anything to the phone not even root it just stopped working
Stranger2k said:
(No, not solved. It looked optimistic for a while, but still no signal)
I followed instructions you will find by searching Google for:
"Update Galaxy S4 GT-I9500 with Android 5.0.1 Lollipop Official Firmware" on HowToRootMobile
(I'm a new user here so it won't let me post a link)
to flash a Russian 5.0.1 firmware.
After a reasonable signal for a short while, I'm now back to looking at the circle with a line across it (no signal).
Click to expand...
Click to collapse
the_ziom said:
I have the same case but my s4 is I9505 and i did not do anything to the phone not even root it just stopped working
Click to expand...
Click to collapse
I am becoming increasingly convinced that this is planned obsolescence. Your phone may have installed the same update without prompting. Needless to say my next phone will not be a Samsung.
Try flashing the latest modem via Odin....see this thread for flashable modems http://forum.xda-developers.com/galaxy-s4/general/ref-galaxy-s4-i9505-modems-bootloaders-t3315987
Sent from my GT-I9505 using XDA-Developers mobile app
mikepolo said:
Try flashing the latest modem via Odin....see this thread for flashable modems http://forum.xda-developers.com/galaxy-s4/general/ref-galaxy-s4-i9505-modems-bootloaders-t3315987
Click to expand...
Click to collapse
Don't confuse it man...
He clearly has an i9500 and you've an i9505.
@Stranger2k
Try to flash previous modem and see if it works.
Sent from my ASUS_Z00A using XDA Labs
My mistake..... this thread works just fine http://forum.xda-developers.com/showthread.php?t=2192025
Sent from my GT-I9505 using XDA-Developers mobile app

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