[Q] M7 Sprint CM not recognizing sim - One (M7) Q&A, Help & Troubleshooting

Hello,
I have installed the latest snapshot of CM and everything works fine other than not being able to get mobile service. My IMEI reads unknown and no sim card is detected. I have tried multiple times to wipe and install and still nothing. Any help?

Related

[Q] Sim Card Inserted issue with Viperone 6.1.0

Every time I reboot my M7 HTC One with Viperone 6.1.0 it shows a data connections for just a moment, then it drops out and a "Sim Card Inserted" notification pops up where you have to choose your carrier. I've tried full wipe and reinstall 3 times now, as well as removing the sim and rebooting and reinseting several times. I'm upgrading from Viperone 5.8 with the same sim card that has worked fine for a few months now. I'm also using DarkOne theme but I don't think it has anything to do with the issue. The issue is present whether or not I restore my account and apps. Does anyone out there have a suggestions for a fix?
sim card
I had an error stating that my SIM card was a non-verizon SIM card from a diffent phone, then it suddenly started working just fine... I have only been running viper one for a day, and I absolutely love it.
The same issue is present with Viperone 6.2 and 6.2.1. I would love a suggestion for a fix. The next update I'll do another full wipe and install and update if the issue is still present.

[Q] SIM problem.

XT 1032. Latest Lollipop, does everything fine except . . .
Sees the SIM when entered and calls for a restart
but then shows No Sim.
Tried everything that I can think of without success.
Suggestions welcome.

HTC One M7 Suddently won't recognize SIM card

I have about 1 year with my HTC one M7. It was working fine with stock rom, i then changed it to cm 12.1 and it was working great, then i wanted to try viperone and it was working nicely.
A couple of days ago all of a sudden my htc wont recognize the sim card, i'm currently using viperone v9.0.
What i have noticed is that if i boot in safe mode the phone recognizes the sim fine but when i boot normally it doesn't. I have tried wiping everything and installing again, i tried with CM and viperone and i cant get the sim card to work..
Have anyone had this issue with this phone? What could be causing this?

Sim card not detected in ViperOS 6.3

Hi, how are you?
I really liked Viper OS ROM, but I am experiencing a weird behavior after installing Viper OS 6.3.
After installing Viper OS , It does not recognize my sim card , nor my cell phone imei number.
I tried flashing back to stock ROM, and then flashing Viper OS again, no success.
I also tried code #*#72786#*#* in phone dialer (Carrier Reset), I did not work either.
Please, May someone help me?
Thanks
You will got sim detection rebooting your device. wipping cache and dalvik may help.
same problem here
do you find how to fix that error ? i just installa 8.1 rom and get no sim card detected, y return to my previsly room and get the same...

Sim not activating

Hi guys! Randomly my mi 9 stopped recognizing the sim card. When the sim card is inserted there is also no wifi, when you remove it the wifi can be turned on. Have tried everything, hard reset and then Android setup not working also!!! After rebooting several times, sim in , out, in and out, different sims, rewiping data, nothing seems to work. Back to stock MIUI 11 not working. Updating to the latest 12.0.4 also not. Any ideas? Living in the US with zero support, so any help would be great. Thank s in advance!
APN type correct?
Try the following
default,supl,dun

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