Hi, I have a Verizon Droid Razr Maxx and I have been rooted for a while with the stock ICS rom but I wanted to try one of the custom roms out there. First I tried MIUI and I had no service then I did black widow and It had service but only 3G/1X. I restored back to stock with DroidRazrUtility 1.8 and I am still only getting 3G/1x.
I have another 4G phone that is getting 4G service so it's not an outage. Also, I tried swapping the sims in the phone and the Razr still won't connect to 4G.
Does anybody know what's wrong?
Pinesal said:
Hi, I have a Verizon Droid Razr Maxx and I have been rooted for a while with the stock ICS rom but I wanted to try one of the custom roms out there. First I tried MIUI and I had no service then I did black widow and It had service but only 3G/1X. I restored back to stock with DroidRazrUtility 1.8 and I am still only getting 3G/1x.
I have another 4G phone that is getting 4G service so it's not an outage. Also, I tried swapping the sims in the phone and the Razr still won't connect to 4G.
Does anybody know what's wrong?
Click to expand...
Click to collapse
have you checked and made sure its not on cdma only.
Sent from my Droid Razr using xda app-developers app
Ok I think i can fix your problem. Try this. First off, in ICS there is no way to check for settings as "CDMA ONLY" like Gingerbread. They removed the option in all their infinite wisdom. Download this program "Phone Info" from the market place. GO to the first option of "Phone Information". Scroll to the bottom, you should see a bunch of fields and one states the frequency of the antenna. It will be above the "Turn off Radio" button. It allows you to change it to literally anything available whether the phone can find the signal or not. It may be on "CDMA only (auto PRL)" This is only 3g as you probably guessed. Make sure it is on this "LTE/CDMA/EVDO/GSM/WCDMA". This is the normal frequency and will do 4g/3g/1x. Hope this helps
in99flames said:
Ok I think i can fix your problem. Try this. First off, in ICS there is no way to check for settings as "CDMA ONLY" like Gingerbread. They removed the option in all their infinite wisdom. Download this program "Phone Info" from the market place. GO to the first option of "Phone Information". Scroll to the bottom, you should see a bunch of fields and one states the frequency of the antenna. It will be above the "Turn off Radio" button. It allows you to change it to literally anything available whether the phone can find the signal or not. It may be on "CDMA only (auto PRL)" This is only 3g as you probably guessed. Make sure it is on this "LTE/CDMA/EVDO/GSM/WCDMA". This is the normal frequency and will do 4g/3g/1x. Hope this helps
Click to expand...
Click to collapse
Sorry, don't think I said to check under mobile networks. Guess I should have specified, dial *#*#4636#*#* you can now pick cdma only or make sure its not chosen
Sent from my Droid Razr using xda app-developers app
Thanks for the suggestions. I went to the phone info page and tried the suggested settings and even tried a few other's but nothing seems to get a 4G connection.
Again I checked my other 4G phone and it is connected to 4G so I know it's not an outage.
I changed to to LTE ONLY just to see what would happend and it indicated that the radio is off but with no way to turn it on. You know the button that says "Turn on radio" won't toggle like it will on the other settings. I am not sure if that means anything.
Ah well ibforgot about dialing the service number. Phone info takes you to that menu anyways
Sent from my DROID RAZR using Tapatalk 2
Still works!
kintwofan said:
Sorry, don't think I said to check under mobile networks. Guess I should have specified, dial *#*#4636#*#* you can now pick cdma only or make sure its not chosen
Sent from my Droid Razr using xda app-developers app
Click to expand...
Click to collapse
Having trouble with my VZW Galaxy Note 2, These instructions worked for me! 2013/11/04
Related
So, while tweaking settings using *#*#4636#*#*, I've apparently disabled the MoPho's recognition of the Sprint network entirely, and now the phone continues to reset itself to GSM/UMTS only in Network settings, even after reboot, and even after i change the settings manually to "any CDMA" or "Sprint" after the fact.
4G however, works.
(shrugs)
This is a first for me, and a headscratcher. Definitely don't want to go the hard reset route. Any suggestions of what I should be looking for?
**Update** - Have somehow managed to get it to stop forcing itself to GSM/UMTS, but will now only set itself on Automatic, and will not allow me to set "Any CDMA" or "Sprint only". Clicking these options won't stick, and just reverts to Automatic.
Preferred network type in Phone Info is "GSM/CDMA auto (PRL). I've turned the radio off/on several times, and it still shows as searching for service.
Sigh..
**Update #2** - Factory data reset didn't do the trick; phone still can't locate network. I'm sure this has got to be an easy fix. Anybody?
**Update #3** - Sprint couldn't figure it out either, chalked it up to a bug, and swapped out the phone for a 3D since they didn't have any MoPho's in stock. Would still be curious to know if anyone else ever encountered this issue..
same reason & same problem
can any one help
zaidyou999 said:
same reason & same problem
can any one help
Click to expand...
Click to collapse
Just out of curiosity, coyld you try putting in a sim chip and see if your phone recognizes it? Also, what is your baseband?
Sent from my MB855 using xda premium
That is indeed a bug of the stock firmware. Only way to fix it is to sbf back to stock. Hopefully you are not on the latest OTA (235) as I believe you can not sbf that version (downgrade).
Did the same thing myself by tooling around in the debug menus.
JohnH4 said:
Just out of curiosity, coyld you try putting in a sim chip and see if your phone recognizes it? Also, what is your baseband?
Sent from my MB855 using xda premium
Click to expand...
Click to collapse
I tried to put gsm sim ,but no network (red stop circle in signal bar)
baseband version ( N_01.28.07R) ,no problem in other photn device with same rom&baseband
this problem appeared when using *#*#4636#*#*,and select gsm mode with radio usa band
now device keep settings forcing GSM/UMTS,i can not change the settings manually to CDMA (have other phone no.in CDMA network
--------------------------------------------------------------------------------
Encountered the same issue when I selected USA band. Did several things and nothing good happened. Finally flashed 235_radio_only.sbf from peetr_ and it worked. GSM 3G is working and 4G seems ok but unable to test it as I am not in US.
Sent from my MB855 using xda app-developers app
portman said:
Encountered the same issue when I selected USA band. Did several things and nothing good happened. Finally flashed 235_radio_only.sbf from peetr_ and it worked. GSM 3G is working and 4G seems ok but unable to test it as I am not in US.
Sent from my MB855 using xda app-developers app
Click to expand...
Click to collapse
thanks:good:
where can find 235_radio_only.sbf from peetr ?
pls theard link !!
If your OS ver is 2.3.4 READ THIS http://forum.xda-developers.com/showthread.php?t=1798210
for 2.3.5 http://forum.xda-developers.com/showthread.php?t=1798145
PLEASE ask somebody twice before doing anything!
If you are on locked 2.3.5 254_13, you may try flashing this 2.3.5 radio only SBF.
http://d-h.st/BTA
otherwise do not flash the above. please refer Photon 4G development section for 2.3.4 radio
IF you are having an unlocked 2.3.4 boot loader, NEVER flash anything that says 2.3.5
zaidyou999 said:
thanks:good:
where can find 235_radio_only.sbf from peetr ?
pls theard link !!
Click to expand...
Click to collapse
I just switched from a rooted One XL that was running Scott's CleanRom 4.5DE to a new One X+ that I've unlocked and rooted.
One of the features I miss the most is the ability to force the phone into 3G for most of my use with the ability to turn on 4G when I am watching video or something that requires more data.
Is there an app that works well at switching back and forth easily? I did a search in the play store and there are a couple in there but they seemed to be geared for phones that are CDMA/LTE rather than H+/LTE.
Thanks!!!
moregadget said:
I just switched from a rooted One XL that was running Scott's CleanRom 4.5DE to a new One X+ that I've unlocked and rooted.
One of the features I miss the most is the ability to force the phone into 3G for most of my use with the ability to turn on 4G when I am watching video or something that requires more data.
Is there an app that works well at switching back and forth easily? I did a search in the play store and there are a couple in there but they seemed to be geared for phones that are CDMA/LTE rather than H+/LTE.
Thanks!!!
Click to expand...
Click to collapse
I'm using Widgetsoid...add a widget to the screen and choose the "4G" plugin. That will bring you to the radio menu where you can select GSM/WCDMA only instead of GSM/WCDMA/LTE.
I use Phone Info by [email protected]
but the setting has to be changed every time you reboot
mickliq said:
I'm using Widgetsoid...add a widget to the screen and choose the "4G" plugin. That will bring you to the radio menu where you can select GSM/WCDMA only instead of GSM/WCDMA/LTE.
Click to expand...
Click to collapse
I had tried this one but the radio doesn't change when you select it.
MG
moregadget said:
I had tried this one but the radio doesn't change when you select it.
MG
Click to expand...
Click to collapse
You may need to toggle the radio off/on after you change between 3G/4G to force it after you make a change.
mickliq said:
You may need to toggle the radio off/on after you change between 3G/4G to force it after you make a change.
Click to expand...
Click to collapse
Made the change, toggled radio off then radio back on to no avail.
Turned radio off, made the change, turned radio back on and same result.
Thanks for the help!!!
MG
moregadget said:
Made the change, toggled radio off then radio back on to no avail.
Turned radio off, made the change, turned radio back on and same result.
Thanks for the help!!!
MG
Click to expand...
Click to collapse
Are you choosing "GSM/WCDMA, CDMA, and EVDO (PRL)"?
mickliq said:
Are you choosing "GSM/WCDMA, CDMA, and EVDO (PRL)"?
Click to expand...
Click to collapse
I have chose that one as well as tried WCDMA Preferred, GSM Only, WCDMA only, GSM auto. Always defaults back to gsm/wcdma/lte auto.
Thx!
MG
^ Are you rooted/unlocked bootloader?
You just have to make a apn for 4g network then you just go into apn and select the 4g apn or the lte apn
As far as 3g I donno I can just change mine from lte o hspa hspda or lte but I'm sure there's a 3 g only apn I just don't know it
Sent from my HTC One X+ using XDA Premium HD app
Phone info apk
rashad1 said:
Phone info apk
Click to expand...
Click to collapse
I used to do this using the code *#*#4636#*#*
It is easier now.. thanks rashad1
Seems no matter which I pick it just resets to the standard option.
If I turn the radio off first I can set whatever I want, but, upon turning back one I still get 'LTE' even if it isn't the selected network type.
EDIT: I see I have the same problem as 'moregadget' in that no matter what I do it just seems to go back to its default settings. It must be some BS AT&T did to prevent us from opting out of the battery sucking LTE connection.
I am on an unlocked bootloader & rooted on the Elegancia 3.1.0 AT&T rom.
DornoDiosMio said:
Seems no matter which I pick it just resets to the standard option.
If I turn the radio off first I can set whatever I want, but, upon turning back one I still get 'LTE' even if it isn't the selected network type.
EDIT: I see I have the same problem as 'moregadget' in that no matter what I do it just seems to go back to its default settings. It must be some BS AT&T did to prevent us from opting out of the battery sucking LTE connection.
I am on an unlocked bootloader & rooted on the Elegancia 3.1.0 AT&T rom.
Click to expand...
Click to collapse
Yep identical problem...
I went back to my original One X for a couple weeks and put the X+ away. I'll come back to it but right now its not fully functional for me.
I have eternal faith in the XDA community and that with more time the genius' here who are much smarter than I will figure it all out...
MG
So I was loading the Team Venom ViperXL+ 1.2.0 ROM yesterday and had a moment where I felt like an idiot. As I was selecting the items on the ROM that I wanted to load I ran across the area where I select what 3G/4G icons I want and I suddenly realized something I haven't seen on the One X+ forum but was prevalent on the original One X.
When you have the AT&T 4G icons in use you can't manually select the network however when you load a ROM that allows you to use the typical H+/3G icons that I believe are on the international version you can.
MG
Hi,
After much work getting my Photon onto PagePlus, I finally had everything set up and working about right.
Then I decided to port my old number over, from then on I had a blue triangle over the signal strength bars, but talk and text worked so I was basically happy.
Then last night I was poking around in Battery Monitor Widget and under their Tests button I decided to change a setting from "CDMA/GSM" to "CDMA only." Immediately or very soon thereafter, the Photon rebooted. It booted past the Motorola and Sprint logos until I saw the notification bar and "Starting Services" A couple icons show up on the notification bar, then it reboots. Lather, rinse, repeat.
I have found that by going into the boot/recovery menu I can choose "Boot Android (No BP)" and get back to Android. However, the cellular radio is disabled, it has a red circle/crossbar on the signal strength. I don't know if that's because of the "No BP" or because of whatever is causing the phone to reboot.
I'm currently working on backing up my files to the external SD.
So at this point, HELP! I know I can wipe the phone, but I am willing to work to fix whatever is wrong rather than just give up and wipe it. Any ideas or suggestions?
Thanks.
Try this
http://forum.xda-developers.com/showthread.php?t=2058665
Sent from my MB855 using xda app-developers app
Is that procedure destructive; will I lose my layout and settings? Also I have 2.3.4, that procedure specifies 2.3.5.
Try dialing *#*#4636#*#*
Then choose Phone info
Then pick CDMA auto PRL
Ah, that's the screen I got to through the app, that's where the problem seems to have begun.
It's set on "Unknown" and just reverts back to "Unknown" with any of the options I pick.
My cell radio isn't working; I have a red circle-bar on my signal strength, and the only way I can boot is "Boot Android (No BP)". Not sure if either of those are a factor in the setting not sticking.
Try to flash a photon 2.3.4 sbf or do a factory reset
Sent from my MB855 using xda app-developers app
Factory reset will delete the data on my phone and if you read my first post I don't want to do that. I just need to fix the cell radio / reboot loop problem.
The sbf thing looks interesting, I will try that. It's supposed to keep apps, contacts, and settings. This page looks like a good tutorial: http://www.motosunfire.com/sbf-restore-photon/
EDIT: It worked, and everything seems to be just like I left it. Thanks for the advice!
Now I just have to get flashed to Page Plus again.
I'm guessing you have 2.3.4 am I right
Sent from my MB855 using xda app-developers app
MarcquisDale said:
I'm guessing you have 2.3.4 am I right
Sent from my MB855 using xda app-developers app
Click to expand...
Click to collapse
Yep, used the instructions on the page I mentioned to install a 2.3.4 SDB file. Got it reflashed to PagePlus and re-rooted (found a really easy root script on the motosunfire site, it's just a .bat file) and I'm a happy cat.
Nice
Sent from my MB855 using xda app-developers app
I am new to root and ROMs so perhaps I overlooked a setting.
I just rooted my phone and flashed CM 10.2 a few days ago and I cannot get 4G anymore. I can only get 3G. I have tried a few fixes like dialing *#*#4636#*#* and adjusting the APN settings but nothing worked. I have the LTE button ON and I am wondering if I am still getting 4G because I have LTE on and it's just showing 3G. But I don't think that's the case.
Any help or tips would be greatly appreciated!
Sent from my SCH-I605 using xda app-developers app
xcharliemikex said:
I am new to root and ROMs so perhaps I overlooked a setting.
I just rooted my phone and flashed CM 10.2 a few days ago and I cannot get 4G anymore. I can only get 3G. I have tried a few fixes like dialing *#*#4636#*#* and adjusting the APN settings but nothing worked. I have the LTE button ON and I am wondering if I am still getting 4G because I have LTE on and it's just showing 3G. But I don't think that's the case.
Any help or tips would be greatly appreciated!
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
reflash stock rom. make sure you have 4g. flash the vram3c radio then flash cm10.2 rom. you should have no problems with 4g after that.
I will try that. Thanks!
Sent from my SCH-I605 using xda app-developers app
I tried flashing the radio and CM again and sometimes 4G comes up for a few minutes and goes back to 1X. This happens where I have gotten 4G before. Maybe the radio isn't as strong?
Sent from my SCH-I605 using xda app-developers app
xcharliemikex said:
I tried flashing the radio and CM again and sometimes 4G comes up for a few minutes and goes back to 1X. This happens where I have gotten 4G before. Maybe the radio isn't as strong?
Sent from my SCH-I605 using xda app-developers app
Click to expand...
Click to collapse
My personal experience, living in a fringe signal area, is that AOSP roms just don't have as strong a signal as TW roms (it presumably has to do with how the RIL had to be hacked/reverse-engineered to work for AOSP). I would prefer running AOSP, but unfortunately in my experience on my S3 and Note2, where I am located on the fringe of full 4G coverage areas, I have the same issues as you: on TW, full, fast, 4G; on AOSP, very obviously slow 3G or 1X.
Edit to say I've only tried 4.2.2 ROMs, haven't tried the 4.3 ones yet, so if I'm handing out wrong/outdated info, I'd love to be corrected.
I am now running a stock 4.1.2 ROM and still cannot get 4G. I now for some reason can't even dial *#*#4636#*#*. When I try it just says "Welcome to Verizon Wireless, this call cannot be completed as dialed." Anyway to get that number to work so I can check my networks again?
xcharliemikex said:
I am now running a stock 4.1.2 ROM and still cannot get 4G. I now for some reason can't even dial *#*#4636#*#*. When I try it just says "Welcome to Verizon Wireless, this call cannot be completed as dialed." Anyway to get that number to work so I can check my networks again?
Click to expand...
Click to collapse
Try going into settings and factory reset phone now. If that doesnt work, reboot into stock recovery and factory reset from there and reboot. That seems to restore signal for those of us that got stuck in roaming mode from the Carbon thread. Might help your problem too
So I decided to re-flash CyanogenMod 10.1, adjusted the APN settings again, and I have 2 bars of 4G right now. Usually 4G will flash a couple times and change to 3G, but it is staying 4G, so hopefully it stays that way!
Well it stayed 4G for a bit until I turned WiFi on. The moment I turned it on, my 4G went to 3G. I turned WiFi off and I still have 3G. Anyone know what would cause this?
EDIT: My network type shows eHRPD with 3G, where as when I had 4G (before I turned my WiFi on) it showed LTE. If this helps any.
xcharliemikex said:
Well it stayed 4G for a bit until I turned WiFi on. The moment I turned it on, my 4G went to 3G. I turned WiFi off and I still have 3G. Anyone know what would cause this?
EDIT: My network type shows eHRPD with 3G, where as when I had 4G (before I turned my WiFi on) it showed LTE. If this helps any.
Click to expand...
Click to collapse
Where do you live, i know the mid Circle drive all the way over across platted to the airport are just dead zones. I lived on Verde drive and rarely had good signal, then when i moved up circle behind the bowling alley i never had a good signal. Just something about the antennae in that area. T-mo is a complete bust in that area. But i'm sure you probably all the way over on the Nevada side completely making what i said irrelevant.
dragonstalker said:
Where do you live, i know the mid Circle drive all the way over across platted to the airport are just dead zones. I lived on Verde drive and rarely had good signal, then when i moved up circle behind the bowling alley i never had a good signal. Just something about the antennae in that area. T-mo is a complete bust in that area. But i'm sure you probably all the way over on the Nevada side completely making what i said irrelevant.
Click to expand...
Click to collapse
I live right by Peterson AFB.
xcharliemikex said:
I live right by Peterson AFB.
Click to expand...
Click to collapse
Do a search on towers in your areas. If I remember correctly the closest tower to you in right by the interstate by the new (now not so new) MCD's in Security. That tower had alot of problems in the area past the Olympics complex all the way back to Peterson because of the radio towers for the Jets. I have been gone for almost 3 yrs so don't take what i say as truth tho. Just how it was when i was there.
dragonstalker said:
Do a search on towers in your areas. If I remember correctly the closest tower to you in right by the interstate by the new (now not so new) MCD's in Security. That tower had alot of problems in the area past the Olympics complex all the way back to Peterson because of the radio towers for the Jets. I have been gone for almost 3 yrs so don't take what i say as truth tho. Just how it was when i was there.
Click to expand...
Click to collapse
I will check that.
One LAST thing...after I edit my APN, my APN list is blank. I did a search but did not find anything.
xcharliemikex said:
I will check that.
One LAST thing...after I edit my APN, my APN list is blank. I did a search but did not find anything.
Click to expand...
Click to collapse
I've had that problem before. .I used a mod like this.
This mod is from DroidXcon, Try this and hopefully it will work. (make a backup of your buld.prop first)
Instructions:
1)Go to market install BuildProp Editor
2)Once installed find and open Build Prop Editor
3)Hit the menu button and select Edit
4)Scroll to the bottom of screen and add the following lines
Code:
ril.sales_code=LOL
ro.csc.sales_code=LOL
5)Hit the save button at the top right hand corner of the screen(looks like a disk)
6)Once this is done saving restart the phone
7)After restarting go to Settings>More Settings>Mobile Networks>Access Point Names>Menu Button>+ New APN
8)Add desired carriers APN info, when finished hit menu button and save
9)Power down and change to your desired SIM card if you hadn't already done so
10)Power back on and go to Settings>More Settings>Mobile Networks> Access Point Names (if done properly you should see the APN data you entered for your respective carrier).
11)Select the respective APN listing and then you should have working data
dragonstalker said:
I've had that problem before. .I used a mod like this.
This mod is from DroidXcon, Try this and hopefully it will work. (make a backup of your buld.prop first)
Instructions:
1)Go to market install BuildProp Editor
2)Once installed find and open Build Prop Editor
3)Hit the menu button and select Edit
4)Scroll to the bottom of screen and add the following lines
Code:
ril.sales_code=LOL
ro.csc.sales_code=LOL
5)Hit the save button at the top right hand corner of the screen(looks like a disk)
6)Once this is done saving restart the phone
7)After restarting go to Settings>More Settings>Mobile Networks>Access Point Names>Menu Button>+ New APN
8)Add desired carriers APN info, when finished hit menu button and save
9)Power down and change to your desired SIM card if you hadn't already done so
10)Power back on and go to Settings>More Settings>Mobile Networks> Access Point Names (if done properly you should see the APN data you entered for your respective carrier).
11)Select the respective APN listing and then you should have working data
Click to expand...
Click to collapse
I tried this but having the same problem, so I decided to save the APN each time I edited an item, and every time I would change the MNC and save, it would not be on my APN list, and it would be blank again.
Bump... also having this issue. Trying CM 10.2 for the first time since August. It had Bluetooth issues back then, so I've been running Bean's ROM until yesterday. Can't get 4G serivce in what is absolutely a saturated 4G area...
Was able to fix the issue by wiping the phone completely (including internal storage!), installing Bean's ROM, doing a factory reset, then coming back.
FWIW I always wipe internal storage when going back and forth between 4.1 and 4.2+ roms, seems to alleviate any SD card issues that can arise from the changes to filesystem in 4.2.
Yesterday I noticed that my phone is no longer able to send or receive phone calls.
It's got a good 4G signal and data works, but the "CDMA (3g) Signal Info" in the Advanced Signal Status application is 0%.
I don't know if that zero CDMA signal is normal if you're on 4G, so maybe this is a red herring.
I'm considering trying to ODIN the MK2 Modem onto it. Any other ideas?
You're probably on LTE only mode use an app like phone info to change the radio bands back to lte/CDMA (prl) auto mode.
Sent from my iPad using Tapatalk HD
Flashing the MK2 modem leaves me at state "No Service". This is not an improvement.
It's now asking me to switch to Global mode.
I tried using "Phone Info",
Network Type is 13 (LTE).
Phone Type is 2 (CDMA).
SIM State is 5 (Ready),
OK, any other ideas?
Damn wish I could help this is a weird one. Do you think you did anything before hand that might have affected it?
Just to be clear, when you go to mobile networks settings your network mode is set to CDMA/LTE?
joshm.1219 said:
Damn wish I could help this is a weird one. Do you think you did anything before hand that might have affected it?
Just to be clear, when you go to mobile networks settings your network mode is set to CDMA/LTE?
Click to expand...
Click to collapse
Yup, it's a strange one.
Network mode is LTE/CDMA.
More data - I just plugged in my UK SIM. It came up, asked me to switch to Global mode, and now shows coverage as AT&T UK, which is what it has done in the past. GSM is apparently working OK. Network is AT&T HSPA, Roaming mode.
Power off, re-insert the Verizon SIM. Service says "Emergency Calls Only" due to Global mode.
Switching to LTE/CDMA gives me an "Attention" box saying "Searching for LTE/CDMA" with OK and Cancel buttons.
Pressed "OK" and now, instead of "No Service" it says "Verizon Wireless".However, still no phone calls in or out.
I just decided to use Safestrap to install Hyperdrive, figuring that if it was something corrupt in the base ROM it'd be obvious.
Unfortunately, no luck - it has the same "No Service" problem, and still can't make or receive calls.
I think I've got broken hardware.
For the record: Factory data reset brought it back to life.
I haven't any idea what did this, but I don't care since it's now working and I don't need to stand in line at the vzw store.
k1mu said:
For the record: Factory data reset brought it back to life.
I haven't any idea what did this, but I don't care since it's now working and I don't need to stand in line at the vzw store.
Click to expand...
Click to collapse
If I'd have seen this a few hours ago, could have saved you some aggravation. I've seen on here before where a factory reset was the only thing that seemed to fix this weird issue. Glad you got it fixed. If I remember correctly that user was messing with their apn settings.
Sent from my SCH-I545 using XDA Premium 4 mobile app
I don't mean to hijack the thread, but I had a similar (but not the same) situation yesterday, and hope that I can contribute help to anyone in the future using the search function.
I had fully-functional 4G and 3G but could not make/receive calls. I could even text. The phone showed 3 bars of signal, but when I called a number, it went to the circle with the line through it. The message said something like, "Out of network range". (I was right in the heart of my home city).
I rebooted and it said, "invalid PUK"
Anyway, I ended up taking the SIM card out and reinserting it, and the problem was fixed.
I am using the rooted/deodexed international debloated stock 4.3 rom. I wonder if my next step would be to unlock the SIM.
Anyway, I hope this helps someone....and glad to hear that you got your problem fixed!
Steve
probs
k1mu said:
For the record: Factory data reset brought it back to life.
I haven't any idea what did this, but I don't care since it's now working and I don't need to stand in line at the vzw store.
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Click to collapse
Which restore did you use? sory to bump old thread but I still had this issue after restore- on MK2
mghwater said:
Which restore did you use? sory to bump old thread but I still had this issue after restore- on MK2
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Did you use Odin?
http://forum.xda-developers.com/showthread.php?t=2578209
That should definitely work.
mghwater said:
Which restore did you use? sory to bump old thread but I still had this issue after restore- on MK2
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I booted into stock recovery and used that to perform a factory reset.
Forgot about the reset after Odin, thanks-
Unfricken believable this worked, Thank you! I suddenly had the same problem with my S4 from Verizon on MK2 I tried to make calls but I could not get a Dial Tone and it would drop the call all at the same time go to no service mode. It was actually rooted but on stock rom, worked fine for 3 months and all of a sudden I kept dropping signals, rebooting, etc didn't help. I even used Safestrap 3.71 to do a recovery of stock rom to day one stock rom. (When I first got the phone and rooted) AND I did a factory state reset in Safestrap and that did not even fix the problem. I was going to try Odin reset, but I tried the Factory reset using the phone's options by going into "Settings"-->"Accounts"-->"Backup and Reset" and I unchecked data backup and automatic restore as I already had backed up my contacts, etc. using Samsung Kies 3. I just clicked "Factory data reset" and confirmed the options when prompted and after reboot, BAM! everything is working like day one!
My only culprit maybe is that this may have occurred when I tried to do a unlock via Service Mode menu and it screwed up with the Global settings or so and from there it kept asking me if I wanted to switch to global mode. Which it still worked fine for 2 weeks after the service menu mode. What I thought my phone was unlocked, I'm still not sure if the service menu mode method unlocked my phone or not but Factory reset via phone's options works wonders! I was just about to head over to Verizon to help fix my issue.