[Q] HTC One M7 Verizon-Mobile Network not available

Here is my dilemma, I recently unlocked and rooted my HTC One M7 for Verizon. I may not have performed a backup but I am oblivious to what the problem may be. I am a newb to rooting and unlocking so please spare me any negative feedback. S-off was successful using firewater. Phone is unlocked in bootloader. Phone was rooted through TWRP v2.7.0.0 and SU. After root was successful I did a factory reset then flashed CM11 with TWRP. CM11 installation was successful except for one problem. My mobile network is not available and a message appears on the screen(You need to refer to the SIM card instruction that came with your phone.) The CM11 file that I installed is: cm-11-20140407-NIGHTLY-m7.zip and after reading that the "Nightly" roms are not the most stable, I then flashed this one: cm-11-20140405-SNAPSHOT-M5-m7.zip. Here is what the Installation looked like in Recovery:

Updating partition details...
Full SELinux support is present.
Formatting Cache using make_ext4fs function.
Wiping data without wiping /data/media ...
Done.
Updating partition details...
Installing ' /sdcard/Download/cm-11-20140405-SN
APSHOT-M5-m7.zip'...
Checking for MD5 file...
Skipping MD5 check: no MD5 file found.
Updating partition details..
Successful.
Following the successful flash, I then installed gapps-kk-20131208. Please be detailed in how I can fix this issue. Thanks so much in advance.

KK firmware

cmlusco said:

Have you ever updated to kk firmware? If your using a kk based rom, you also need kk firmware.

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I don't understand. What is KK firmware? This may seem like a stupid question but I really don't know.

kk

I am going to feel really stupid if you meant kit kat and if you did then yes I have installed the version for kit kat 4.4.2

Mobile service

Crawshayi said:

No he doesn't mean it has to do with the rom. Firmware is flashed separate from roms. Once you flash it, you don't have to worry about it unless a newer firmware gets released. Go to this thread: http://xdaforums.com/showthread.php?t=2485319 and follow the instructions on the 2nd post. Use 3.11.605.1 NO Boot.img firmware.zip since you'll be doing custom roms.

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I installed this successfully but I still can't make or receive calls. I am wondering if the version of cyanogenmod that I flashed might not be compatible but I did not get a status 7 error when installing. I am also wondering why I got the sim card message when first installing cm11. The version that I installed is stated above on my first post but cyanogenmod has m7 and m7vzw, I can install m7, which I believe is for GSM but I have a Verizon HTC One. When I try to flash the m7vzw version I get the status 7 error code. I tried to do a fix for it but I may have done this incorrectly since I got a status 6 error code. Plz help. I need this phone for work.

Error

I updated the twrp to v2.7.0.4b-santod, did a factory reset and tried to flash cm11 for m7vzw and was given this mssg...E:Error executing updater binary in zip ' /sdcard/Download/cm-11-20140124-NIGHTLY-M7VZW.ZIP' Setting performance mode OFF. Error flashing zip....etc.....

Compatible

The twrp version you recommended and the yesterday's nightly don't work together. Do you have a recovery and a cm11 that are compatible that you can recommend?

Recommendation

cmlusco said:

Why are you flashing an old nightly, and not the one from yesterday? http://download.cyanogenmod.org/?device=m7vzw&type=nightly

I think your issue is that your trying to flash an older nightly with a newer recovery. The newer recoveries have updated binaries that older roms arent compatie with. So either flash a newer nightly, or and older recovery.

If you want a stable rom, i would not use cm11, i would go with cm10.2.

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I decided to go with cm 10.2.1. Thanks for everything!