[Q] Can't call or receive - Thunderbolt Q&A, Help & Troubleshooting

After finally updating PRL, adding phone number and getting the phone recognize it. I found out that I can't make calls neither receive them.
I see everything normal but when I dial, nothing happens, it stays there, no sound at all.
Also when I call to this phone, I get the voice mail messages.
So obviously, I'm missing something.
I got CDMA Workshop, DFS AND QPST, I followed a guide that I found here and chaging a few things here and there since I live in Dominican Republic.
Anybody here knows something about this? Im struggling and desperate to make this phone works

Do you still have the phone? I posted a guide that may help you discover what's missing with your phone configuration: http://forum.xda-developers.com/showthread.php?t=2720046

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Please HELP!!! Can't Receive Calls

Sorry for the noob question, but i have looked everywhere and could not find an answer.
So yesterday I install nueSPL 2.47, on my Verizon XV6800 and then flashed to Radio 3.42.50 and then flashed to DCD Rom 3.2.6. I had some problems with authentication, so I called Verizon and they couldn't fix the problem at night because the system was down but they were able to fix things the next morning. Not sure what they did because they didn't give me a new A-Key over the phone.
So after that I was able to place calls out. I then downloaded the Verizon cab and was able to connect to the internet. I am also able to send and receive txt messages, but I can not receive phone calls. Now strangely after ending a call, I did receive one phone call but that was it. The rest of the time anyone calls it only rings on their end and then goes to voice mail. Then a few seconds later I will get a notification that I have a voicemail.
So since all this happened I have reflashed the dcd rom and reloaded the carrier cab. and called both *228 -1 and *228 -2. I still can call out, use gps, internet, and txt, but not get any calls. Any one have any ideas? Any help is greatly appreciated.
Thanks in advance.
that very interesting... I recently upgraded my father in law's phone and also experianed the same thing.
Also interesting, when I did the upgrade to my phone a few months ago I had to get an a key.. I also had to get one once after a hard reset. Perhaps they fixed something for this.
Keep calling VZW not all techs know what there talking about, eventuality you will run into one that know exactly how to fix your problem.

[Q] X10 Cannot receive/send texts or make calls or answer calls.

I can't send or receive SMS. When i try all i get is 'could not send' Also, i cant make calls and when someone tries phoning me they get told me phone is turned off.
Iv tried the simcard in different phones and it works fine in them.
I haven't flashed the phone or anything like that, iv also tried to re-install the firmware but that hasn't fixed the problem.
Any ideas?
bump =) Surely someone on here can help this guy out
Ashaaw said:
I can't send or receive SMS. When i try all i get is 'could not send' Also, i cant make calls and when someone tries phoning me they get told me phone is turned off.
Iv tried the simcard in different phones and it works fine in them.
I haven't flashed the phone or anything like that, iv also tried to re-install the firmware but that hasn't fixed the problem.
Any ideas?
Click to expand...
Click to collapse
Seems like hardware issue. Send for repairs.

[Q] Disabling Conditional Call Forwarding

Hi all.
So I have this great SI4G from AT&T that I rooted and unlocked to my network, Rogers. However I've noticed that the 3 conditional call forwarding options are set with (I assume) the previous owner's number. If I try to disable them, or change the number I get an "unsupported" or "unexpected answer" error message.
I can still make and receive calls, but if I miss them, they will not go to my voicemail. Rogers does not support those options so I really don't know how to kill them... Any ideas?
I've seen this around and about the forums, but no solution really...
Thanks!
This is not meant to bump the topic, but I just flashed a new ROM and I still get those settings. This would mean it's stuck in the SIM card... which doesn't make any sense to me.
Anyone?
call rogers tech support, they should be able to help. My best guess.
*sigh* yeah thanks chrisrotolo, I forget to do that too often... and guess what? The forward thingy was a bug actually; they reset my VM and now it works fine. Turns out all the numbers that appeared are the numbers that the network puts in to compensate for these unsupported options.
+1 for me on the duh scale...

SOLUTION: Sprint SMS Not Working

I recently had a problem where my htc Evo 4G LTE on the Sprint network. I'm posting this here because the Service Rep told me they were seeing a lot of issues like this lately, and I couldn't find anywhere else where this problem had been solved online.
Symptoms:
Phone would not send or receive text messages
Phone would not receive MMS messages
Phone would not generate any error on sending MMS messages, but message would never be received
Calls and data would function as normal
If number is Google Voice integrated, Voice would not receive text messages either.
Solution:
Find an old phone
Write down the MEID of both phones
Find a third phone to use to call Sprint (since you'll be activating/deactivating the other phones throughout the call), and know your account PIN/be able to verify your account
Call Sprint Customer Support (888-211-4727), and punch the appropriate numbers until you are talking to someone
Have them switch your number to the old phone's MEID. Make sure the old phone is activated.
Have them switch your number back to the new phone's MEID. Make sure the new phone is activated.
Texting should be working on your new phone again.
Notes: The old phone may not be necessary. It may be enough for the Sprint Service Rep to deactivate your phone and then reactivate it. But I figured I would write out the EXACT method that solved the problem for me, since I am positive that this method has worked at least once. I have neither the means nor the desire to recreate the problem, so I will have to leave testing of other methods to the next person that experiences this problem.
More information (including a more detailed retelling of how my phone was fixed) can be found in This Thread. (Yes, parts of this post are copy/pasted from the linked thread. Sue me.)
Anyway, I hope this saves someone some trouble (and if it does, feel free to hit the thanks button).

Call ended as soon as I call and not reachable when someone tries to call (Lineage16)

As the title says, as soon as I start a call it ends and when someone tries to call me, they get the voicemail saying that I'm not reachable and I get an SMS saying that someone has tried to call me while I wasn't reachable, but I don't get any call popup on my screen.
Tried flashing every modem firmware, wiping cache, switching from google phone to stock, turning off volte but none of those worked.
Please help me, I've been struggling with this problem for three days and it is impossible to work like this.
NoSenze said:
As the title says, as soon as I start a call it ends and when someone tries to call me, they get the voicemail saying that I'm not reachable and I get an SMS saying that someone has tried to call me while I wasn't reachable, but I don't get any call popup on my screen.
Tried flashing every modem firmware, wiping cache, switching from google phone to stock, turning off volte but none of those worked.
Please help me, I've been struggling with this problem for three days and it is impossible to work like this.
Click to expand...
Click to collapse
Check your APN settings and if necessary correct them to what your carrier says they should be. I had a similar problem and that was the fix.
If that's not it, try your SIM in a different phone if you can. You might have a bad SIM.
Heyyo, here's an APN list that might work better for you since it is updated by Google.
https://sourceforge.net/projects/lineageos-for-x2/files/Mods and Tweaks/APNs Update from Google/

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