Hi All! We've been working with this issue for 2 days at our help channel #helpmenow.
I currently have an s-off 1.27 hboot sensation XE running Insercoin v 2.0 ROM.
My issue is I don't have get signal for a particular carrier. (Other SIMs for other carriers works just fine). This carrier used to work before, I was just charging and then I noticed that it got no service.
These are the steps that I took so far:
1. Check antenna at the cover
2. Tried SIM on another phone (SIM Works)
3. Tried a DIFFERENT SIM from a DIFFRENT carrier, it works fine on MY phone.
4. called my provider but no issues on their side.
6. used RUU
7. tried RIL's
8. Flashed old 1.17 firmware to clean radio data.
9. Flashed a different ROMv with and without full wipe
10. Also tried downloading apps to enhance signal but to no avail.
we've been working this out with ganesh007, kgs1992, T-Junk, David_ and others on the channel but as of now I still got the same issue.
Hopefully you can help us figure this out so it could be of use to others who might have the same issue in the future.
PS: Right now I am using a different SIM from another carrier so as to get the phone function of the Phone. The carrier you see below my name is the one that is having issues right now.
Thanks in advance.
kraddark said:
Hi All! We've been working with this issue for 2 days at our help channel #helpmenow.
I currently have an s-off 1.27 hboot sensation XE running Insercoin v 2.0 ROM.
My issue is I don't have get signal for a particular carrier. (Other SIMs for other carriers works just fine). This carrier used to work before, I was just charging and then I noticed that it got no service.
These are the steps that I took so far:
1. Check antenna at the cover
2. Tried SIM on another phone (SIM Works)
3. Tried a DIFFERENT SIM from a DIFFRENT carrier, it works fine on MY phone.
4. called my provider but no issues on their side.
6. used RUU
7. tried RIL's
8. Flashed old 1.17 firmware to clean radio data.
9. Flashed a different ROMv with and without full wipe
10. Also tried downloading apps to enhance signal but to no avail.
we've been working this out with ganesh007, kgs1992, T-Junk, David_ and others on the channel but as of now I still got the same issue.
Hopefully you can help us figure this out so it could be of use to others who might have the same issue in the future.
PS: Right now I am using a different SIM from another carrier so as to get the phone function of the Phone. The carrier you see below my name is the one that is having issues right now.
Thanks in advance.
Click to expand...
Click to collapse
Kabayan, we are on the same boat. I have the same exact issue..Sensation xe(2nd hand), originally from Singapore(Singtel), went as far as going back to GB stock. At first, I thought it was just sim locked to Smart, but when I tried a Sun sim, it worked. At this point, I do not know what else to do. Tried cleaning s58,tried firmwares with different radio's, etc. After reverting back to GB and putting in a Globe sim it still says "Your sim does not allow a connection to this network" and no signal. If you got any updates, please let me know. Okay?
I've been searching for days now, yet can't find what I'm looking for. I have the S7 Edge International vatient SM-G935F and have recently upgraded it to Oreo on the Superman Rom. I'm loving my phone again, yet I have yet to find a solution to enable WIFi calling and VOLTE for the S7 International on TMB. Can anyone assist? I'm sure there are a ton of other folks in my situation, yet everything I've found only works on Nougat or is only for newer model phones.
I'd greatly appreciate any guidance to get this final piece of the puzzle solved.
Thanks in advance!
Flash Home_CSC for your carrier over top of the ROM, CSC is what controls your carrier specific features like VoWiFi and VoLTE
Edit: Although since you're using T-Mobile, isn't that US based? Make sure you only flash the firmware appropriate to your device. US model S7's use a different SoC so you can't flash it over an international phone
It's the international version that I'm using on a US carrier. There is no firmware from the carrier directly due to the difference in SoC on the phones that were sold in the US.
This being said I was able to use the CSC selection tool with Nougat, yet the tool hasn't been updated for the S7 running Oreo.
My hope is someone has created a compatible tool or flashable fix. I've found several for the s8, yet nothing for my S7.
You could do a full TWRP backup, try the Nougat CSC tool or the S8 one and see how it runs, and if any issues you can restore the backup or dirty flash the ROM
You can try this: https://forum.xda-developers.com/showpost.php?p=69864872&postcount=5484
using this: https://forum.xda-developers.com/s7-edge/development/utility-flashable-csc-selection-30-t3392957
which is a recommended step when doing this: https://forum.xda-developers.com/galaxy-s7/development/rom-s7-rom-v1-0-t3356197
So, it might just work for you.
Edited after re-reading your initial post:
Also, I've not done this yet, but I am possibly about to install the Superman Oreo ROM too (I have the sm-g930f), and you mentioned you find only tools for Nougat. The second link I provided is the 2.5.0 CSC selection tool for MM or Nougat, and no version listed for Oreo, yet that CSC selection 2.5.0 version is linked to from the Superman Oreo developer in one of the steps, for flashing CSC after flashing the ROM......
So, my question to you is: have you tried that CSC selection tool for Nougat already just after flashing Superman Oreo, and it doesn't work? One of my main reasons for going with the Superman ROM is to have the proper CSC installed for my international (exynos) variant on US T-Mobile, and I'm not even gonna start if the CSC won't install.
Thx!
Yes, I've tried the Nougat 2.5.0 version as well as the s8 version, neither of which seem to work for my phone on Oreo.
Beanvee7 said:
You could do a full TWRP backup, try the Nougat CSC tool or the S8 one and see how it runs, and if any issues you can restore the backup or dirty flash the ROM
Click to expand...
Click to collapse
Tried both of the tools already (csc select 2.5.0 for Nougat and the Oreo version for the s8). S8 version says, nope, this is an S7 and won't install, the S7 version installs yet ends up in a boot loop. So, no dice as of yet.
I've asked for info from the dev on his forums with no response as of yet. Crossing my finger that he releases a new version or someone else can work some magic.
sirebral123 said:
Tried both of the tools already (csc select 2.5.0 for Nougat and the Oreo version for the s8). S8 version says, nope, this is an S7 and won't install, the S7 version installs yet ends up in a boot loop. So, no dice as of yet.
I've asked for info from the dev on his forums with no response as of yet. Crossing my finger that he releases a new version or someone else can work some magic.
Click to expand...
Click to collapse
I just installed Superman Oreo last night then installed csc from the Nougat 2.5.0 csc selection tool immediately afterward. I got it all working, including volte. What boot loop issue did you have? How far did it boot and what did you see before the reboot?
gruuvin said:
I just installed Superman Oreo last night then installed csc from the Nougat 2.5.0 csc selection tool immediately afterward. I got it all working, including volte. What boot loop issue did you have? How far did it boot and what did you see before the reboot?
Click to expand...
Click to collapse
After android booted the system said it was rebooting to complete the configuration for new SIM functionality. It then rebooted itself to TWRP. From TWRP I selected boot system and then it would start the same process over. I had no control while the message displayed. I also noted random crashes at the same time while Android was booted.
I cleared cache and tried again with no change. Really happy you got it working, can you detail your progress?
Thanks!
sirebral123 said:
After android booted the system said it was rebooting to complete the configuration for new SIM functionality. It then rebooted itself to TWRP. From TWRP I selected boot system and then it would start the same process over. I had no control while the message displayed. I also noted random crashes at the same time while Android was booted.
I cleared cache and tried again with no change. Really happy you got it working, can you detail your progress?
Thanks!
Click to expand...
Click to collapse
Ya, that's the same issue I had.
I just typed it up in another response on the Superman Rom for g930f thread:
https://forum.xda-developers.com/showpost.php?p=77640954&postcount=13063
basically, when at the point you were at, you could pull the sim card (you won't get the error when you have no sim in the device) and keep on going with the setup, until you have the device rooted (recommend magisk) and then connect to your device and disable the package that's giving you a problem, using the adb shell and "su; pm disable com.sec.android.AutoPreconfig"
I was able to get the phone to stop rebooting with the sim installed by disabling the preconfig service, yet I'm still left with weirdness. I am getting two crashes that appear to be associated with Samsung Messages (SMS program). Copy code and messages are continually crashing.
Also, I am able to see the wifi calling in the pulldown, yet it doesn't appear in the actual configuration menu. Things are still very wonky with the Nougat CSC.
Any ideas?
I was able to get past the sim card issue, yet then experienced several FCs from "Messages", "Floating text" and "Copy text".
I tried clearing cache, a dirty install of Superman, clearing messages data, no dice, same errors. Also, as mentioned the wifi calling still doesn't show up in the other network settings, although volte does show up and the icon for wifi calling shows in the pulldown config, yet I can't open details.
Note, I also saw a note from the developer of CSC Selection that said nougat CSCs had the potential to causes FCs, not sure where I saw it, yet probably on these forums or on his website.
I haven't tried a clean install yet, but that's my last option as it entails a day of work.
Still hoping someone has the answers.
sirebral123 said:
I was able to get the phone to stop rebooting with the sim installed by disabling the preconfig service, yet I'm still left with weirdness. I am getting two crashes that appear to be associated with Samsung Messages (SMS program). Copy code and messages are continually crashing.
Also, I am able to see the wifi calling in the pulldown, yet it doesn't appear in the actual configuration menu. Things are still very wonky with the Nougat CSC.
Any ideas?
Click to expand...
Click to collapse
Not really, except that my approach, when encountering issues like this, is often to start at the beginning and fully work through it again. When I had this issue, I was not satisfied to have let the system boot multiple times, so I actually shut down, uninstalled the sim, reformatted /data, fully wiped, installed SuperStock kernel with the ROM, did not ever let it install bootloader and modem (stayed with what samsung pushed with the initial Oreo update, ERG2), i DID let the aroma installer install the default btu csc, then when rom install completed, I installed the tzo csc, booted once to the spanish "Hola" screen, immediately rebooted to recovery, installed tmb csc, rebooted again, did the initial android wifi and google setup, rebooted, installed magisk, rebooted and adb shell disable that package, shut down, install sim, reboot and went to steps 7,8,9 from here https://forum.xda-developers.com/showpost.php?p=69864872&postcount=5484 I honestly have NO IDEA why that link had me install the brazilian csc right after rom install, boot then install the tmobile US csc... that seems weird, but I did it, and it worked (?) At any rate, since I had fought with it for a few hours prior to that, I kinda knew how I should properly sequence the setup for best chance at success, starting from the beginning. I have a g930f.... is yours a g935f? not sure that would make a difference, but if you have the same hardware, then you must be able to reproduce the successful results.
I should also add that wifi calling is not something that I've actually done... I haven't needed it yet. But I do have the selection in Connections > Mobile Networks > VoLTE calls, and I use LTE Discovery app to show me that my phone connects to LTE band 12 now. I also now have a working "Wi-Fi Calling" toggle in my toggles pulldown menu, and while it is on, I made a phone call while connected to my home wifi. I haven't yet figured out how to verify it's working. I suppose if I really want to test this, I could tin-foil the house so I can't get cell signal, then see if I can make a phone call while I'm on wifi!
---------- Post added at 08:42 PM ---------- Previous post was at 08:05 PM ----------
sirebral123 said:
I was able to get past the sim card issue, yet then experienced several FCs from "Messages", "Floating text" and "Copy text".
I tried clearing cache, a dirty install of Superman, clearing messages data, no dice, same errors. Also, as mentioned the wifi calling still doesn't show up in the other network settings, although volte does show up and the icon for wifi calling shows in the pulldown config, yet I can't open details.
Note, I also saw a note from the developer of CSC Selection that said nougat CSCs had the potential to causes FCs, not sure where I saw it, yet probably on these forums or on his website.
I haven't tried a clean install yet, but that's my last option as it entails a day of work.
Still hoping someone has the answers.
Click to expand...
Click to collapse
What kernel did you install?
Yeah, I dug a little deeper, and I may not have wifi calling working, as it is not something that shows up in Settings, and if there is a toggle, I should be able to find it in settings. .... same as you, I have the wifi calling toggle, and VoLTE in settings, but not wifi calling in settings. weird that my toggle doesn't seem to have an issue turning on and off... I'll need to figure out how to test this.
No force closing though. It all seems quite stable, actually. But, yeah, it takes forever to setup all the apps..... about 50 of em!
Good luck!
Thanks for your diligence, I'll continue to hack away at it as well and perhaps we can put this to rest together. I did find one other CSC that does seem to work until it tries to register the WIFI calling. Perhaps this will help us. I'll attach it in the next message. (Need to post it from my phone).
Here's the TMO version that I was able to install without issues. I think it's Europian, yet it does show VoLTE and WIFI calling enabled. The issue is when it tries to register on the TMB servers (probably pointing to Germany). My hope with posting this is that someone with more skill than I can assist with the setting(s) that need to be changed to have it register on the TMB servers.
https://mega.nz/#!LeAVxQ6T!6WnCmQ0N5kFbGW83AAf_qyLmhM5g-3UNCnS6wIl5boc
sirebral123 said:
Here's the TMO version that I was able to install without issues. I think it's Europian, yet it does show VoLTE and WIFI calling enabled. The issue is when it tries to register on the TMB servers (probably pointing to Germany). My hope with posting this is that someone with more skill than I can assist with the setting(s) that need to be changed to have it register on the TMB servers.
https://mega.nz/#!LeAVxQ6T!6WnCmQ0N5kFbGW83AAf_qyLmhM5g-3UNCnS6wIl5boc
Click to expand...
Click to collapse
I read this morning, the suggestions from the selection tool thread, to install the tekhd csc from here that's for the S8, so I wouldn't take the chance, but since you did, kudos!
I downloaded and opened the package you linked, and I'm looking at the xml to see if there is a european server.... and looking also at the tmb csc from tkkg's package in source here: https://github.com/GrifoDev/CSC/blob/Nougat/aroma/csc/XAA/system/csc/TMB/system/csc/customer.xml
In that customer.xml file there is the closest thing I found to a tmobile url with respect to wifi, which is "wlan.mnc260.mcc310.3gppnetwork.org" and that url is the same url found in tekhd tmb crc
btw, in your csc package there is others.xml, and in there is: "<CscFeature_Setting_SupportWifiCall>TRUE</CscFeature_Setting_SupportWifiCall>"
I am very tempted to add that line in the tmb csc inside Tkkg's 2.5.0 selection tool, and flash it to my phone to see if that exposes the wifi call setting with my setup..... My pessimism tells me that things are never that easy!
Also, Tkkg announced this morning in one of his SupermanRom threads that he will be updating the csc selection tool for Oreo soon.... keeping fingers crossed that will be sooner rather than later.
Edited:
The csc you linked to is T-Mobile US.... check out the customers.xml file <CustomerData> <GeneralInfo> <Country> USA
The csc you linked to is T-Mobile US.... check out the customers.xml file <CustomerData> <GeneralInfo> <Country> USA[/QUOTE]
So.. it seems the one I uploaded is for the s8 as well. It does seem to work until wifi calling enabled, then it fails to register.
sirebral123 said:
The csc you linked to is T-Mobile US.... check out the customers.xml file <CustomerData> <GeneralInfo> <Country> USA
Click to expand...
Click to collapse
So.. it seems the one I uploaded is for the s8 as well. It does seem to work until wifi calling enabled, then it fails to register.[/QUOTE]
Have you had any luck? I've been able to recreate everything so far in this thread and taking some advice from this one: https://forum.xda-developers.com/s7-edge/development/utility-flashable-csc-selection-30-t3392957. WiFi calling is still a no go for TMB.
Nope, nothing as of yet. ?
Tkkg locked that thread as soon as he posted the updated CSCs for Oreo. The tmb csc in that update doesn't work for me at all. Phone just crashes. Nothing tested and no way to discuss what does and doesn't work. 3.0.0 csc tool can not be taken seriously, unfortunately.
Hello,
I'm on the kb2005 and i don't have any options for wifi calling, volte or LTE.
I'm on OOS 13.1 in Canada.
Before i upgrade my phone, what options do i have? What am I doing wrong?
I have the same issue on my KB2003 since 13.1. No wi-fi or incoming/outgoing calls on either SIM. Had to put my SIMs in other phones before factory resetting which accomplished nothing.
I need to downgrade to 13.0 or try a different variety of 13.1. It does not appear, based on posts, to be a widely experienced problem.
If you have found a solution, please share.
You might want to try this: https://forum.xda-developers.com/t/...12-c-33-build-need-root.4478889/post-87271815
KnowNadda said:
I have the same issue on my KB2003 since 13.1. No wi-fi or incoming/outgoing calls on either SIM. Had to put my SIMs in other phones before factory resetting which accomplished nothing.
I need to downgrade to 13.0 or try a different variety of 13.1. It does not appear, based on posts, to be a widely experienced problem.
If you have found a solution, please share.
Click to expand...
Click to collapse
When you insert sim-card smartphone (in this example 8T) checks what carrier it belongs to and activates looks in the inbuilt profile base and activates the appropriate one for your carrier.
If the phone doesn't find the one for your carrier it activates the generic one, which may work only partially for your carrier or don't work at all if settings mismatch.
That worked generally good in OOS11/12/13, but OnePlus changed smth in OOS13.1 which makes magisk VoLTE enabler modules only partially (but still) effective, and also specified by you problems occur.
You can try to activate engineering mode (easier via magisk module) and change carrier profile manually from within phone.
It can be also done via PDC software in Windows.
If you don't want or can't do the above mentioned you can try different carrier sim cards or apply for support (carrier or oneplus).
BillGoss & Rootk1t
Thanks for the suggestions. I have time this afternoon to try things.
I had no idea my perfectly configured and operating phone running T_Mo and Verizon SIMs would get crapped by a seemingly minor update. I would have waited for Android 14 if I had.
Wondering why I can't even get Wifi working. I may MSM back to 11 and try to get back on13.0 and STOP!
I don't want to keep using my Pixel 6 Pro because it's size & weight are enough to make me miss my 8T.
I have Oneplus Engineer mode unlock & VoEnabler modules active in Magisk. No icon indicating VoLTE active when both SIMs indicated VoLTE prior to 13.1 . I have QPST installed but after poking around I think I need to throw in the towel on 13.1 and somehow fastboot flash to downgrade or MSM to A11 and upgrade. How do I stop before 13.1 since I will likely only be offered a jump to 13.1?
Can I boot OrangeFox or TWRP and flash an older than current version since my bootloader is unlocked? I have the payload for OOS 13 F.63.
pixel-volte-patch/README.en.md at main · kyujin-cho/pixel-volte-patch
Rootless replacement for persist.dbg.volte_avail_ovr patch - pixel-volte-patch/README.en.md at main · kyujin-cho/pixel-volte-patch
github.com
Try this will work for sure without root