Been looking around after this happend, but haven't found the rite answer..
I finelly upgraded the custom rom to cyanmod 10.2 nightly and everything worked perfect, couldent be happyer.
Then suddenly after doing something, maby a task manager or what ever. I totally lost my mobile signal, can't call, resive messages or send. Trying to change baseband, but it won't change and after some tryes it goes to unknown..
So I'm kinda stuck, if anyone can help me get my mobile signals back, I would be realy greatfull. Sucks not being able to call/sendt text with a phone I like...
Full wipe+ reflash. Seems like you messed up baseband somehow
Sent from my MB526 using Tapatalk 4
thekguy said:
Full wipe+ reflash. Seems like you messed up baseband somehow
Sent from my MB526 using Tapatalk 4
Click to expand...
Click to collapse
Lol thx, stupid me.. Thoth I did full wipe when I did the reguler wipe, but saw that it was an advanced one with system wipe also-.- So this time it worked with reflash of gapps an rom. Finelly got signal back l.
Thx
Keep up the good answering
Hello, you just have to go to settings, then change to cyanogenmod and baseband version
lol, now i can call, get messages.. but when I try to send messages I get :! Message not sent. Couldn't send the message...
what the hell have I dun wrong now l.
SMSC, or baseband issue. Those are the only two possibilities as far as I know
Sent from my MB526 using Tapatalk 4
Related
Hello XDA Developers,
I was trying to install a custom ROM on my Galaxy S4 deivce (SPH-L720). I successfully flashed the ROM through CWM. I installed the Google Edition ROM that was somewhere in the forums under Android Development.
But after reading the thread, it seemed that many people were have success with a kernel known as "AGAT".
After about 4-5 minutes of using the ROM, my signal and LTE went away, so I decided to flash that kernel as well. However, now I don't get any signal on any ROM. I flashed the stock kernel through Odin (I was trying to see if that would work), but no luck yet.
Any advice or tips?\
===================================================
UPDATE:
I restored it to the stock firmware and used TriangleAway. I took it to the Sprint store and the guy fixed it up for me in about 30 seconds.
Ya he probably just updated the prl and profile.
Sent from my Sprint Galaxy S4 using Tapatalk 2
Re activation
Sent from my SPH-L720 using Tapatalk 4 Beta
miketucky350 said:
Re activation
Sent from my SPH-L720 using Tapatalk 4 Beta
Click to expand...
Click to collapse
yup re activation was only way sprint tech over phone could fix it, if you know the dial code you can try it yourself...I also tryd the google edition rom with custom kernel which is what caused all this network lost, not even my stock rom nandroid back up could help me
Edit: heres the dial code for reactivation youl get data working again##72786#
Sent from my SPH-L720 using xda app-developers app
gotablunt said:
yup re activation was only way sprint tech over phone could fix it, if you know the dial code you can try it yourself...I also tryd the google edition rom with custom kernel which is what caused all this network lost, not even my stock rom nandroid back up could help me
Click to expand...
Click to collapse
Do you know how to install the AGAT kernel? I really want Google Edition, but I will wait if I have too.
You have to install the kernel right after flashing the rom...then wipe dalvik/cache and fix permissions. Worked great for me..
Sent from my SPH-L720 using xda premium
Does it matter whether it is on my sd card or if the kernel is located in my internal storage?
Sent from my SPH-L720 using xda premium
It doesnt matter
Sent from my SPH-L720 using XDA Premium HD app
question
gotablunt said:
yup re activation was only way sprint tech over phone could fix it, if you know the dial code you can try it yourself...I also tryd the google edition rom with custom kernel which is what caused all this network lost, not even my stock rom nandroid back up could help me
Edit: heres the dial code for reactivation youl get data working again##72786#
Sent from my SPH-L720 using xda app-developers app
Click to expand...
Click to collapse
hi, this same thing happened to me and I've gone to 3 different sprint stores and none of them knew what I was talking about. my question is, how do you use the dial code you mentioned if the phone has no network connection? I've tried to go back and flash different rom's but nothing has worked. I'm using TWRP, AGAT 4.0, and the stable google rom. any help would be appreciated, I'm currently without a phone.
secretredfoxx said:
hi, this same thing happened to me and I've gone to 3 different sprint stores and none of them knew what I was talking about. my question is, how do you use the dial code you mentioned if the phone has no network connection? I've tried to go back and flash different rom's but nothing has worked. I'm using TWRP, AGAT 4.0, and the stable google rom. any help would be appreciated, I'm currently without a phone.
Click to expand...
Click to collapse
You're not *actually* calling anyone. It's sort of like command prompt for your PC. But instead of command prompt you use the dial pad It WILL work and it takes less than 30 seconds.
secretredfoxx said:
hi, this same thing happened to me and I've gone to 3 different sprint stores and none of them knew what I was talking about. my question is, how do you use the dial code you mentioned if the phone has no network connection? I've tried to go back and flash different rom's but nothing has worked. I'm using TWRP, AGAT 4.0, and the stable google rom. any help would be appreciated, I'm currently without a phone.
Click to expand...
Click to collapse
Try and dial ##72786#
I believe that's the dial code.
Sent from my SPH-L720
Good evening, I'm having issues with my nexus .
Days ago a friend of mine told me about the Xenon HD rom, and I decided to try it (Im a CM user).
Today, I made a backup with TWRP and flashed the rom, I tested it for a few hours and I did not liked it, so I decided to go back to the previous rom, so I restored the backup. I realized that all my applications were not installed, so then I decided to do a Factory Reset and restore the backup again, my apps were still missing.
So I decided and start from scratch, doing another factory reset and installing CM on it, I factory reset it and I realize that my phone did not have any signal!
Wifi and everything is working but iit is not receiving any signal!
Can anyone help? I even tested it with a simcard from another company and nothing!
Are there any settings that may have been moved? Some option? please help me!
Flash boot loader radio again
Nexus ⁴ paranoid android
If you are coming from a Android 4.3 stock rom to 4.2.2 then you need to flash this selecting the first option and flash it before flashing a Android 4.2.2 rom: http://forum.xda-developers.com/showthread.php?t=2147194
Sent from my Nexus 4 using Tapatalk 4
andyabc said:
If you are coming from a Android 4.3 stock rom to 4.2.2 then you need to flash this selecting the first option and flash it before flashing a Android 4.2.2 rom: http://forum.xda-developers.com/showthread.php?t=2147194
Click to expand...
Click to collapse
Hi, thanks for your answer, I just wanted to let you know that I went from an custom 4.2.2 (cm) to another 4.2.2 (xenonhd) and again to a 4.2.2 rom... Is there any way to check if my radio is ok?
I just flashed the radio&bootloader file and nothing
Im really lost here!
Please help me!
Do you recommend to make a system wipe and restore afactory image from the Nexus 4 Toolkit?
Please help me, I just returned it to stock using the toolkit and nothing...
Check your SIM card...remove it and reboot your phone then attach your SIM again and reboot...
Sent from my Nexus 4 using Tapatalk 4 Beta
vista_vz said:
Check your SIM card...remove it and reboot your phone then attach your SIM again and reboot...
Click to expand...
Click to collapse
Done and nothing!
Please help me out here!
donchele said:
Done and nothing!
Please help me out here!
Click to expand...
Click to collapse
Upgrade your phone to 4.3 and latest radio(using Google factory image) if problem persists call Google...
Sent from my Nexus 4 using Tapatalk 4 Beta
vista_vz said:
Upgrade your phone to 4.3 and latest radio(using Google factory image) if problem persists call Google...
Click to expand...
Click to collapse
Done! and nothing!
donchele said:
Done! and nothing!
Click to expand...
Click to collapse
Take soon card out. Then reboot . when phone is on , put Sim card in . if their is no , need to restart popup then its your Sim ,Sim tray, or sim reader
★Nexus⁴★PA3.94★Matr1x 10.5★LTE★
anyone else?
If you already flashed the factory image
Just let it be, insert your sim card and let the phone on for awhile
That happened to me with PA in 4.2.2 you got to wait a bit
Sent from the outside of the Eternity Gate at Holy Terra on a Paranoid Nexus
ofteno said:
If you already flashed the factory image
Just let it be, insert your sim card and let the phone on for awhile
That happened to me with PA in 4.2.2 you got to wait a bit
Click to expand...
Click to collapse
I dont think this will help that much, Its like waiting for it to fix itself, Thanks pal
At this point, my phone is fully stock and ready to go to the US for a claim process...
I just want to make sure everything is as stock as it should be, please take a look at the following and let me know:
Bootloader
Recovery
Anything else should be done? do you think that google will find out that the phone was rooted or something?
donchele said:
I dont think this will help that much, Its like waiting for it to fix itself, Thanks pal
At this point, my phone is fully stock and ready to go to the US for a claim process...
I just want to make sure everything is as stock as it should be, please take a look at the following and let me know:
Bootloader
Recovery
Anything else should be done? do you think that google will find out that the phone was rooted or something?
Click to expand...
Click to collapse
Glad yo help you out.
I know, it isn't logical but it works
Sent from the outside of the Eternity Gate at Holy Terra on a Paranoid Nexus
ofteno said:
Glad yo help you out.
I know, it isn't logical but it works
Sent from the outside of the Eternity Gate at Holy Terra on a Paranoid Nexus
Click to expand...
Click to collapse
I will try this tomorrow, please if anyone can take a look at the pictures and confirm that everythis is as stock as it shoul...
thanks
For 4.3 its good
Rooting i don't think so
About other think i really dont know
Sent from the outside of the Eternity Gate at Holy Terra on a Paranoid Nexus
Good day, I just wanted to let you guys know that the weirdest thing just happened to me.
I just came from my office and thought about going and turning on my phone, I did, and enabled airplane mode, (also turned on and off nfc) when I disabled it, my phone detected the network signal! I even received a sms, I also made a call! and thought, wow! it fixed itself up! I was literally dancing in my room and changing my simcard... (because I did all the above with a replacement chip that I have) and when I finally put my chip back, I made a call and it lost the signal again... It is now again without signal... I’m beginning to think this is a hardware problem...
Any update on this?
I've had the same problem for a few weeks now, the 3G/H signal just drops out, rebooting, airplane mode switching, returning to stock, different apn's, changing radios, replacing sims have all had no effect.
It's getting embarrassing now, seems to be such a common problem and yet no acknowledgement from Google about the issue which I believe to be deep in the settings/software and relating to the hardware in the original batch of Nexus phones.
I could arrange a return and get a replacement but I've read that even replacements have the same issue.
Apart from throwing the thing against the wall is there any other fixes out there?
If it helps I'm on 02 UK pay monthly, surrounded by cell towers, the phone is rooted and running stock 4.3
Just checking it now and I have H and 4 full blue bars - Ok update twitter.. nope, ok go to the play store..nope...
Fricken piece of Junk
Hi guys, first of all let me share al my specs in order to place my question properly:
PHONE MODEL: Galaxy S4 SGH-I337M (the original stock kernel was: Build Date: 30.05.2013 -> Region: TCE (Mexico) PDA: I337MUMUAMDL Changelist: 518267 Android: 4.2.2)
Actual Rom: CyanogenMod -version: 10.2 10.2-20130923-nightly -jftlecan
Compilation number: cm_jfltecan-userdebug 4.3 JLS36G eng.jenkins.20130923.022829 test-keys
Recovery Mode: CWM via Rom Manager Pro app
So saying that I will say this: I came from stock to CM wiping Factory Reset and data/cache only and I used Odin for rootint the device....no problems at all, runs like a charm...
MY ISSUE #1: A couple of auto-updates ago (via Rom Manager), I start to notice that the radio bars (telephony signal, mobile internet signal bars) were from 1 to 2 bars in places I always get full bars (I live on a 7th floor with excelent signal at Mexico City). I searched on the forums (XDA developers and here) and it seems that ROOTED DEVICES SHOW THE REAL SIGNAL PROVIDED BY THE CAREER---->can someone confirm this? Is my phone showing the real signal strenght?, eventhough, keep reading to see that low signal bars are only the beginning...
So as i said, I didnt worry pretty much, because if the bars are little low, but i have a good quality service, who cares? but the REAL PROBLEM appears when another update came and when Im trying to use my mobile internet (4g or 3G, doesnt matter) the signal cuts exactly at the moment of loading a page or any info....it as happened with almost all apps (specially Facebook, Waze and Google Maps)
It happens as follows:
1.- Open any app, like Dolphin browser or Firefox
2.- Page starts to load info (LTE showing download and upload state)
3.- LTE-3G or whatever, shuts down (I see only the telephony signal bars and there is no internet signal)
4.- Wait few seconds, LTE-3G whatever is back...have to try again and agin until LTE remains steady (sometimes it wont until I reboot)
ISUE #2- DURING CALLS:
- Sometimes people cant hear me, but I can hear them...restart the phone and the issue fixes it self...buts is very annoying to restart my phone every single time somebody calls me and they cant hear me
I dont know what to do guys? Shall I wait until final CM10.2 comes to light? Somebody has this bug also? Is this bug part of CM? or there is another app making this rare behaivour...(do you recommend me another ROM for this model of GS4??)
EDIT: I tried to flash the original modem.bin (via ODIN) which is used by my carreer (TELCEL, son of Slim AKA "The richest man on Babylon :silly: is the company´s name). So until now, I can tell that in my first attempts of opening pages or facebook, the randomly LTE turning off-on continues...I will keep testing with this "orginal" flashed modem....
SOMEBODY TAKE OUT MY MISERY!!!!!! :highfive:
duendemago said:
SOMEBODY TAKE OUT MY MISERY!!!!!! :highfive:
Click to expand...
Click to collapse
It's defiinitely a modem issue. You can flash new modems and try. (backup efs before doing so, actually if you dont already have one - do it before now and save yourself some grief)
If that's not fixing the issues...
I'd backup what you need and start fresh. It would be the easiest way to resolve all your issues. Maybe even try a different kernel set for your region and phone.
Kies has a useful firmware recovery option that sets you back to stock.
The Kies will use your model number and serial to get you your stock firmware and reset you back. Id wipe all data under settings then do it. After its done, do another factory reset in recovery.
Instructions here - http://www.samsung.com/us/support/faq/FAQ00048586/52928
skavis said:
It's defiinitely a modem issue. You can flash new modems and try. (backup efs before doing so, actually if you dont already have one - do it before now and save yourself some grief)
If that's not fixing the issues...
I'd backup what you need and start fresh. It would be the easiest way to resolve all your issues. Maybe even try a different kernel set for your region and phone.
Kies has a useful firmware recovery option that sets you back to stock.
The Kies will use your model number and serial to get you your stock firmware and reset you back. Id wipe all data under settings then do it. After its done, do another factory reset in recovery.
Instructions here -
Click to expand...
Click to collapse
Thanks for that advice, i guess Im going to do all that if a new kernel doesnt fix the issue (I havent found any kernel for my region which supports Android 4.3, only 4.2.2, and someone told me is not correct to install such a kernel). Good day to you!
skavis said:
Kies has a useful firmware recovery option that sets you back to stock.
The Kies will use your model number and serial to get you your stock firmware and reset you back. Id wipe all data under settings then do it. After its done, do another factory reset in recovery.
Instructions here -
Click to expand...
Click to collapse
So after done all the "back to stock" steps, I still get this questions:
1.- Would I still be ROOT but with stock firmware (Touchwiz) and cool features originally made for Samsung GS4? (such as air gestures, etc etc)
2.- If im "unrooted" by the steps described in your link, can I upgrade to 4.3???
Thanks you are so kind!
Check out GoldenEye ROM or MDOB ROM in the development forum. They are extremely stable, super fast, tw and excellent battery life. CM is awesome, but is seriously way to flawed for our S4's right now to use for day to day life.
agent929 said:
Check out GoldenEye ROM or MDOB ROM in the development forum. They are extremely stable, super fast, tw and excellent battery life. CM is awesome, but is seriously way to flawed for our S4's right now to use for day to day life.
Click to expand...
Click to collapse
Thanks. I successfully installed stock Rom (Touch Wiz) and the signal has been impecable (full vars and excellent internet speed). I have to say that stock Rom is faster than CM in its current state I'm having a better experience right now ( and didn't had the time to explore all the Samsung apps in their depth) thanks again for your kind help!!!
Sent from my SGH-I337M using xda app-developers app
The only issue now us a random Error in google play when trying to download something and I can't use sir gestures... Thanks again
Sent from my SGH-I337M using xda app-developers app
Itried that
duendemago said:
The only issue now us a random Error in google play when trying to download something and I can't use sir gestures... Thanks again
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
Itried the above but just wont work I think I will try flashing different modems
lithiiumflower said:
Itried the above but just wont work I think I will try flashing different modems
Click to expand...
Click to collapse
Same as you... LTe and 3G are still having disconnections every time the screen is loading some page (facebook, explorer, playstore... you name it!!) Dont know what to do
I can still try to flash the original modem... Or is there some way to know if our modems are up to date or not??? Heeeeeeeelp!!!!!!
Sent from my SGH-I337M using xda app-developers app
duendemago said:
The only issue now us a random Error in google play when trying to download something and I can't use sir gestures... Thanks again
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
You're having that issue on either GoldenEye or MDOB or factory?
Man, I decided to return to full stock rom...LTE in perfect shape now...dont know what happened...i flashed with odin the exact version indicated in forums for making only the root without the custom rom or recovery...even that soft rooting is making my modem going crazy...i prefer stay this way until someone releases a decent full version for a GS4 SGH-I337m thanks guys
Did you try one of iB4STiD's ROMs? They work perfectly. CM is just way to full of bugs.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4
agent929 said:
Did you try one of iB4STiD's ROMs? They work perfectly. CM is just way to full of bugs.
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4
Click to expand...
Click to collapse
I haven´t...and yes CM is still full of bugs...thanks for advice!
sad
duendemago said:
Same as you... LTe and 3G are still having disconnections every time the screen is loading some page (facebook, explorer, playstore... you name it!!) Dont know what to do
I can still try to flash the original modem... Or is there some way to know if our modems are up to date or not??? Heeeeeeeelp!!!!!!
Sent from my SGH-I337M using xda app-developers app
Click to expand...
Click to collapse
How did you go mine still up the creek I have tried everything possible that I have been advised thanks to a kind senior member I am writing down all the evil things I did to my device to hopefully be able to fix whatever I did because no amount of flashing using ODIN or KIES reset works there seems to be something missing from my fone I just wish I knew I started disliking it
---------- Post added at 10:12 AM ---------- Previous post was at 10:03 AM ----------
How did you go mine still up the creek I have tried everything possible that I have been advised thanks to a kind senior member I am writing down all the evil things I did to my device to hopefully be able to fix whatever I did because no amount of flashing using ODIN or KIES reset works there seems to be something missing from my fone I just wish I knew I started disliking it
duendemago said:
I haven´t...and yes CM is still full of bugs...thanks for advice!
Click to expand...
Click to collapse
Well I just went back to original stock firm ware via Kies, and now the radio signal issues are gone!! CM 10.2 didn't work well for me as the stock rom is now working in my phone. Something tells me that some times it's better to just rooting (for enjoying cool apps as Greenify) and not installing custom Roms (because all this kernel carnival is just to much, and appart of all we have to install radio firmware? Just no!)
Sent from my SGH-I337M using xda app-developers app
A friend gives me their number I text say hey they get it... every message I send after they don't receive... they text me I get them just fine... called vzw they say everything should be fine with my account...so... I'm on stock .3 deoxded debloated I've also tried latest version deoxded debloated...I've done 3x full wipes before flashing using twrp 2.3.6.. I've tried the old and the new radio... when I turn on 'delivery report' in stock messaging settings the messages sit at pending... the recipient in another county on an iPhone using at&t.. i do not use third party messaging apps...please note that I do not have access to a PC in any way, all I have are smart phones so I can not rsd... I thank you kindly for your time and any suggestions you may have...
Sent from my XT907 using xda app-developers app
ezknives said:
A friend gives me their number I text say hey they get it... every message I send after they don't receive... they text me I get them just fine... called vzw they say everything should be fine with my account...so... I'm on stock .3 deoxded debloated I've also tried latest version deoxded debloated...I've done 3x full wipes before flashing using twrp 2.3.6.. I've tried the old and the new radio... when I turn on 'delivery report' in stock messaging settings the messages sit at pending... the recipient in another county on an iPhone usinHandsent i do not use third party messaging apps...please note that I do not have access to a PC in any way, all I have are smart phones so I can not rsd... I thank you kindly for your time and any suggestions you may have...
Sent from my XT907 using xda app-developers app
Click to expand...
Click to collapse
I would try Handsent. It has worked for me when stock Telstra would not.
Get 263 e33 twrp?
Try fix permissions in rom mgr?
Ok .. I'll give that a shot... I used to use it on my d4 n forgot all about it...
I'll flash the E33 I'm on the m44 now and I'll fix permissions as well... Thank you for your time...
Sent from my XT907 using xda app-developers app
still not able to send my messages to them... Flashed the E33..full wipes before flashing the old and new ota's full wipes flashed ota's then radios... Fix permissions... Its on my end ...has to be an issue with Verizon but their resolution is a replacement device and I'm not giving up my unlocked bootloader...I guess I'll have them send it out to see if its my device then send it back... In the event it is my phone I'll have to get a friend to sneak me a laptop to RSD (yes I have to sneak, the wife won't let me on a PC)
Sent from my XT907 using xda app-developers app
A few days ago, I took the phone to my hand and realized, there is no mobile signal. Phone said only emergency calls. I tried to restart. Nothing changed.
Rom version:Lollipop 5.0
The other fonctions are working fine.
I Tried to send to guaranty, But I forgot at paranoid android and they said "İts couse of the stock rom." Then they give me phone back. but these were happening the device working with lollipop 5.0
Then I tried all of these:
-Hard reset
-Custom roms
-Many stock rom
-firefox and ubuntu os (firefox stuck on bootloader too and ubuntu is just alpha.)
-Modem(radio.img). Then this, the imei code erased.
-another sim card
So, now I have just 2 issue. How I fix the sim card problem? How I bring back the imei? I really need help guys. And sorry for my bad english..
It's a not uncommon problem. I think it has to do with a bad emmc. See this too, http://forum.xda-developers.com/showthread.php?p=56485298
Sent from my Nexus 9 using XDA Free mobile app
jd1639 said:
It's a not uncommon problem. I think it has to do with a bad emmc. See this too, http://forum.xda-developers.com/showthread.php?p=56485298
Sent from my Nexus 9 using XDA Free mobile app
Click to expand...
Click to collapse
No one have the solution. All of them because of the lollipop rom. I just tried to use stock rom. And it broke my phone İts kind a funny.