ParanoidAndroid force CDM - AT&T Samsung Galaxy S II Skyrocket SGH-I727

hopefully someone can help. I am running paranoid android v2.21. love it.
when I try to change my network mode to gsm preferred it auto reverts to LTE. none of the other att apns give me data access. any advice appreciated.

hughboat said:
hopefully someone can help. I am running paranoid android v2.21. love it.
when I try to change my network mode to gsm preferred it auto reverts to LTE. none of the other att apns give me data access. any advice appreciated.
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Related

Nocturnal SE Rom Question

Does anyone that has this ROM running know how to keep your network preferences after rebooting? i.e. I'm using the Network app in the ROM to change my network type to 'WCDMA preferred' from LTE. This works fine, however, when I reboot the device, it defaults back to LTE mode.
Any clues?
Thanks
martsin said:
Does anyone that has this ROM running know how to keep your network preferences after rebooting? i.e. I'm using the Network app in the ROM to change my network type to 'WCDMA preferred' from LTE. This works fine, however, when I reboot the device, it defaults back to LTE mode.
Any clues?
Thanks
Click to expand...
Click to collapse
It's normal for it to revert back to LTE it doesn't stick to whatever setting you set when you reboot. You are required to change it every time.
Cheers.
fluxgfx said:
It's normal for it to revert back to LTE it doesn't stick to whatever setting you set when you reboot. You are required to change it every time.
Cheers.
Click to expand...
Click to collapse
Thanks for the input. I recall when I was running the stock Rogers firmware, I changed it to WCDMA Preferred and it stuck there even if the phone rebooted.. thought it was available for the same functionality on the rom..

LTE / CM9 CM10 Roms

I know a lot of people have been reporting issues with getting or keeping LTE with some of the CM based roms. I too had the issue.
After digging through threads for the HOX and several other devices I was able to find a solution (for me) and just wanted to share my findings here in a fresh thread (plus I'm a noob and can't post in the developer threads for those experiencing the issue).
Any time I went from a 4.0.4 Sense-based rom to any of the cm based roms I could never get my LTE to stick even after changing apns or *#*#info#*#*. What I discovered was if I would flash a Sense-based rom that was prior to 4.0.4 (I use cleanrom 4.0) , wipe caches, full wipe and then install the CM based rom all things were good with my LTE regardless of which radio I flashed.
Hopefully this will help some of you out there.
I've also discovered that coming from cr4.5 that there are settings that stick...namely wifi settings. I've wiped everything on my phone including internal storage and flashed something new and in the newly flashed roms there are wifi settings were remembered.
I don't know where any of this stuff is stored in the phone but i thought that a full system wipe, cache, dalvich would have cleared EVERYTHING.
jess.hickey said:
I've also discovered that coming from cr4.5 that there are settings that stick...namely wifi settings. I've wiped everything on my phone including internal storage and flashed something new and in the newly flashed roms there are wifi settings were remembered.
I don't know where any of this stuff is stored in the phone but i thought that a full system wipe, cache, dalvich would have cleared EVERYTHING.
Click to expand...
Click to collapse
wifi settings are synced to google FYI
gunnyman said:
wifi settings are synced to google FYI
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Click to collapse
Learn something new every day...thanks!
Then might I ask, why don't those settings, or why don't my apps auto load, when I use an AOKP rom?
jess.hickey said:
Learn something new every day...thanks!
Then might I ask, why don't those settings, or why don't my apps auto load, when I use an AOKP rom?
Click to expand...
Click to collapse
good question, that's one for the AOKP folks.
Flash to CR 4.0 works!
jess.hickey said:
Any time I went from a 4.0.4 Sense-based rom to any of the cm based roms I could never get my LTE to stick even after changing apns or *#*#info#*#*. What I discovered was if I would flash a Sense-based rom that was prior to 4.0.4 (I use cleanrom 4.0) , wipe caches, full wipe and then install the CM based rom all things were good with my LTE regardless of which radio I flashed.
Hopefully this will help some of you out there.
Click to expand...
Click to collapse
THANKS! I wasn't getting a 4G icon at all on CM10 but I did a full wipe (factory/system), flashed CR 4.0, checked 4G speeds (check), did another full wipe and installed CM10 & GA. As soon as the welcome screen came up I saw a 4G in the status bar. :good:
edditnyc said:
THANKS! I wasn't getting a 4G icon at all on CM10 but I did a full wipe (factory/system), flashed CR 4.0, checked 4G speeds (check), did another full wipe and installed CM10 & GA. As soon as the welcome screen came up I saw a 4G in the status bar. :good:
Click to expand...
Click to collapse
I can confirm that the above mentioned fix worked for me too!
When u say full wipe. What exactly do u wipe? cache? system? external storage? factory reset?
jzhang0818 said:
When u say full wipe. What exactly do u wipe? cache? system? external storage? factory reset?
Click to expand...
Click to collapse
Wipe Caches, Factory Reset, System wipe. Everything but the SD card.
[EDIT] I shouldn't say "everything". No need to wipe battery stats, rotation or SD card for this particular fix.
Should I do a fresh flash of cm? Or do u think a cm backup would work?
(Update), dirty flash back no working for that. Too lazy to go other route at this point.
Sent from my One X using xda app-developers app
worked for me perfectly. Thanks.
this is driving me nuts
I tried following this.... nothing works
clean ROM 4.0 then wipe 'all' then install CM10 8-29 (since link to 8-30 is broken)
I am still only getting HSPA and 3G
APN is always set to WCDMA by default
I use clockwork recovery... could that be it ?
help me out guys.
philippe.bureau said:
I tried following this.... nothing works
clean ROM 4.0 then wipe 'all' then install CM10 8-29 (since link to 8-30 is broken)
I am still only getting HSPA and 3G
APN is always set to WCDMA by default
I use clockwork recovery... could that be it ?
help me out guys.
Click to expand...
Click to collapse
Under settings, wireless and networks, more, mobile networks, access point names are you on the ATT LTE apn?
Sent from my One X using xda premium
stnguyen09 said:
Under settings, wireless and networks, more, mobile networks, access point names are you on the ATT LTE apn?
Sent from my One X using xda premium
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Click to collapse
I am with Rogers. I see rogers-core-appl1.apn that was set by default.
I do not know if this should or not connect to LTE. I found on a website that I could use ltemobile.apn but its only getting me HSPA and 3G.
I might have to reflash on cleanrom 4.0 and compare APN. but i do get 4G-LTE with clean rom
Anyone can tell me what APN they use to get LTE on rogers with all APN info?
Thanks
---------- Post added at 12:06 PM ---------- Previous post was at 11:16 AM ----------
SUCCESS !!!!!
ok, so the APN was indeed rogers-core-appl1.apn and this one does not give LTE access.
I set up a new APN as below
Name: Rogers LTE
APN: ltemobile.apn
MMSC: xxxx://mms.gprs.rogers.com (please xxxx by https at beginning of the line... sorry as I am new on forum I cannot paste URL)
MMS Proxy: 10.128.1.69
MMS Port: 80
MCC - 302
MNC - 720
APN Type: *
I then changed the mode to LTE/GSM/CDMA using the *#*#4636#*#* and I now get 4g icon that means LTE.
I also see the its LTE from the phone info page.
Thanks for your help.!!
philippe.bureau said:
I am with Rogers. I see rogers-core-appl1.apn that was set by default.
I do not know if this should or not connect to LTE. I found on a website that I could use ltemobile.apn but its only getting me HSPA and 3G.
I might have to reflash on cleanrom 4.0 and compare APN. but i do get 4G-LTE with clean rom
Anyone can tell me what APN they use to get LTE on rogers with all APN info?
Thanks
Click to expand...
Click to collapse
For the Rogers phones I have done 3 of them now and when you flash CleanRom 4.0 you have to go in and setup the Rogers APN and connect at least once. I found this makes a huge difference. If you don't for whatever reason the settings don't stick.
Once you flash CM10 I turn mobile data off and erase the 3 APN's that are listed. I then start fresh with a new APN for LTE.
I only have HSPA+ out here where I am so I can't test if the LTE or 4G symbol comes up. I have noticed that with HSPA+ I still only show as connected to HSPA under Phone Info but the speeds are HSPA+.
The settings for the APN that I used for Rogers is:
Name Rogers LTE
APN ltemobile.apn
Proxy Not Set
Port Not Set
User Not Set
Pass Not Set
server Not Set
mmsc http://mms.gprs.rogers.com
mms proxy 10.128.1.69
mms port 80
mms protocol WAP 2.0
mcc 302
mnc 720
auth Not Set
apn type *
apn enabled enabled
bearer unspecified
Also CM10 erases the voicemail number from the phone. So call your phone from your phone and access your voicemail. If you check your call log after that the voicemail number should show up there.
josh3794 said:
Also CM10 erases the voicemail number from the phone. So call your phone from your phone and access your voicemail. If you check your call log after that the voicemail number should show up there.
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Click to collapse
yes I had that fixed. number is +1 514 992 1188 for my region (Montreal)
By the way, the signal type reset on reboot. I need to dial *#*#4636#*#* and select LTE/GSM/CDMA.
I know some people have made it stick and I followed the instructions but it does not work for me. hopefully they can fix this.
I cleared everything and flashed to cleanROM 4.0 then cleared again and installed CM10-8-29.
This is a minior issue but gets on my nerves.
Cheers !
philippe.bureau said:
By the way, the signal type reset on reboot. I need to dial *#*#4636#*#* and select LTE/GSM/CDMA.
I know some people have made it stick and I followed the instructions but it does not work for me. hopefully they can fix this.
I cleared everything and flashed to cleanROM 4.0 then cleared again and installed CM10-8-29.
This is a minior issue but gets on my nerves.
Cheers !
Click to expand...
Click to collapse
Try backing up in twrp then flashing to cr4.0 (not 4.5) connect to lte then restore backup without wiping
Sent from my One X using xda app-developers app
sdotfitz said:
Try backing up in twrp then flashing to cr4.0 (not 4.5) connect to lte then restore backup without wiping
Sent from my One X using xda app-developers app
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Click to collapse
Thanks, I will try that. I always wiped caches in my many attempts
---------- Post added at 01:54 PM ---------- Previous post was at 01:11 PM ----------
philippe.bureau said:
Thanks, I will try that. I always wiped caches in my many attempts
Click to expand...
Click to collapse
Its not working either. Nothing seems to get the signal type to stick on my phone.
Its a minor bug and I guess I can be patient and wait for a fix.
The one that is really bugging me is the low volume on calls.
Hope they can fix it.
philippe.bureau said:
Thanks, I will try that. I always wiped caches in my many attempts
---------- Post added at 01:54 PM ---------- Previous post was at 01:11 PM ----------
Its not working either. Nothing seems to get the signal type to stick on my phone.
Its a minor bug and I guess I can be patient and wait for a fix.
The one that is really bugging me is the low volume on calls.
Hope they can fix it.
Click to expand...
Click to collapse
In regards to the call volume: http://forum.xda-developers.com/showpost.php?p=30919624&postcount=3061

APN disappear; Status 7 tying to flash 10.2

Hi All.
I've got a Samsung Galaxy Relay 4G using PhilZ Touch 6 recovery and cm-11-20140518-NIGHTLY-apexqtmo. I have an AT&T sim card and when I try to input APN settings for AT&T nothing saves. I've tried everything including 5 ROM's, all running KitKat emulations. I read that Android 4.0+ will not allow you to change APN settings, but is there some workaround. I've also discovered it disables APN apps from accessing APN settings.
I've also tried to flash 10.2 but I get Status 7 errors every time I try. I've followed instructions on removing access commands from the updater-script file and re-zipping, but it also aborts.
I've called *#*#4636#*#* and it doesn't look like the phone sees the SIM card, but maybe that's due to the APN settings? It won't even call let alone send/receive data. I've tried 2 different AT&T SIM cards with the same result.
Any help would be greatly appreciated!
Kenwood97031 said:
Hi All.
I've got a Samsung Galaxy Relay 4G using PhilZ Touch 6 recovery and cm-11-20140518-NIGHTLY-apexqtmo. I have an AT&T sim card and when I try to input APN settings for AT&T nothing saves. I've tried everything including 5 ROM's, all running KitKat emulations. I read that Android 4.0+ will not allow you to change APN settings, but is there some workaround. I've also discovered it disables APN apps from accessing APN settings.
I've also tried to flash 10.2 but I get Status 7 errors every time I try. I've followed instructions on removing access commands from the updater-script file and re-zipping, but it also aborts.
I've called *#*#4636#*#* and it doesn't look like the phone sees the SIM card, but maybe that's due to the APN settings? It won't even call let alone send/receive data. I've tried 2 different AT&T SIM cards with the same result.
Any help would be greatly appreciated!
Click to expand...
Click to collapse
yes there is a way to be able to and requires modding the build.prop file... i can show you how if need be
REV3NT3CH said:
yes there is a way to be able to and requires modding the build.prop file... i can show you how if need be
Click to expand...
Click to collapse
Actually it turns out I couldn't see the IMEI number either, so I returned to stock ROM and could then see the IMEI. I then flashed CWM 6.0.1.2 and CM 10.2 and was able to then set the APN. I'm still having trouble getting phone and data connection over the cell, but at least it now shows some bars. Thanks for replying, though.
My connection issue was a problem with the SIM. It's all working properly now.

Update Sprint Profile on CM13? Can't Get Mobile Data to Work!

I'm working on transitioning my Galaxy S5 from Sprint to Ting ... but I'm running into mobile data problems and I hope someone on here can help! I went back to stock so I could update the PRL (profile) and everything seemed to be working okay. I went back to CM13 and I can make phone calls just fine, but the mobile data does not work. In CM13, I can't update the PRL like I can with the stock rom. Anyone have a workaround for this? Is there a way to update the PRL in CM13? Will mobile data work even if I'm able to update the PRL in CM13? Should I try another custom rom or should I just make do with rooted stock? Any thoughts or ideas would be greatly appreciated. Thanks in advance!
bswiatowy said:
I'm working on transitioning my Galaxy S5 from Sprint to Ting ... but I'm running into mobile data problems and I hope someone on here can help! I went back to stock so I could update the PRL (profile) and everything seemed to be working okay. I went back to CM13 and I can make phone calls just fine, but the mobile data does not work. In CM13, I can't update the PRL like I can with the stock rom. Anyone have a workaround for this? Is there a way to update the PRL in CM13? Will mobile data work even if I'm able to update the PRL in CM13? Should I try another custom rom or should I just make do with rooted stock? Any thoughts or ideas would be greatly appreciated. Thanks in advance!
Click to expand...
Click to collapse
Did you edit the apns to add in yours for ting? There is probably also a flashable zip to do it. I'm not on ting so not sure but as a boost client I have to flash APN fixes.
Kreatur3 said:
Did you edit the apns to add in yours for ting? There is probably also a flashable zip to do it. I'm not on ting so not sure but as a boost client I have to flash APN fixes.
Click to expand...
Click to collapse
Thank you for your response! It prompted me to start digging more into the APNs and trying to figure out what needs to be done further. There is a Ting APN in CM13 ... and after messing with it a little, I at least got to the point that I could get 3G data working. So thank you for that!! I can't get LTE to work however. I'm in the process of digging around and trying to find out how to make LTE work.
bswiatowy said:
Thank you for your response! It prompted me to start digging more into the APNs and trying to figure out what needs to be done further. There is a Ting APN in CM13 ... and after messing with it a little, I at least got to the point that I could get 3G data working. So thank you for that!! I can't get LTE to work however. I'm in the process of digging around and trying to find out how to make LTE work.
Click to expand...
Click to collapse
Good luck man. I'm not on ting but if you could report back, after getting it to work, for others on ting. That would be awesome!
I ended up using the new 6.0.1 stock rom posted by muniz (found here: http://forum.xda-developers.com/spr...ment/rom-g900ppca-6-0-1-stock-rooted-t3387717) and LTE works flawlessly on it. If I can figure out how to carry and integrate the APN settings from that rom into CM13, I would probably be all set. But the key is figuring out how to make that happen.
bswiatowy said:
I ended up using the new 6.0.1 stock rom posted by muniz (found here: http://forum.xda-developers.com/spr...ment/rom-g900ppca-6-0-1-stock-rooted-t3387717) and LTE works flawlessly on it. If I can figure out how to carry and integrate the APN settings from that rom into CM13, I would probably be all set. But the key is figuring out how to make that happen.
Click to expand...
Click to collapse
You can either find a working app to back them up and then restore the APN in your new rom. Just go after and make sure it's enabled. Or you can wrote down the APN settings and manually add them in on your new rom. You can do it!
I extracted the file from Ting APMv5.zip and placed it in the /SYSTEM/ETC directory. I had to use root browser to have the privileges to do that. I then used the "change APN" app from the play store to "reset to default". I have to go through this every time I update to a new nightly, so I don't think CM13 includes the Ting Apn. Hope this works.

Oneplus One Not Making Calls Over UMTS

My Oneplus One which I flashed with LineageOS 14.1 will not make calls. I have gone into the *#*#4636#*#* menu and saw that the default mode is LTE/UMTS auto (prl). If I switch this to GSM, calling works fine. Is there a way I can unlock an option for LTE/Gsm or make calls over UMTS somehow? Any help would be appreciated and thanks in advance.
p7810456 said:
My Oneplus One which I flashed with LineageOS 14.1 will not make calls. I have gone into the *#*#4636#*#* menu and saw that the default mode is LTE/UMTS auto (prl). If I switch this to GSM, calling works fine. Is there a way I can unlock an option for LTE/Gsm or make calls over UMTS somehow? Any help would be appreciated and thanks in advance.
Click to expand...
Click to collapse
Was the VoUMTS working in previous ROM?
Mr.Ak said:
Was the VoUMTS working in previous ROM?
Click to expand...
Click to collapse
On the last CM13 stock ROM, I am pretty sure that there was an option for LTE/GSM auto(prl), and that is what I am trying to get back here.
p7810456 said:
On the last CM13 stock ROM, I am pretty sure that there was an option for LTE/GSM auto(prl), and that is what I am trying to get back here.
Click to expand...
Click to collapse
Maybe you can try changing firmware.

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