Hey guys, I was on a version of carbon from around March this year and decided to update to the 7/7 nightly for the T-Mobile note 2.
I made a back up, wiped everything and installed the 7/7 nightly along with gapps 6/06/2014. Then I rebooted. I didn't wipe dalvik after installing BTW.. Not sure if that could have done any thing.
Once I rebooted my phone it never connected to T-Mobile and I don't see any APNs and it can't find any networks. In settings it also says my baseband is unknown.
I installed the MK7 modem and same situation.
What steps should I take to fix this? I just redid everything (wipe, install the ROM) and same thing.
Really need data right now. Thank you for any help.
Sent from my SGH-T889 using XDA Free mobile app
First of all i would try to restore a NANDROID of your last full-working ROM.
If a NANDROID restore doesn't work maybe (it's only a supposition) something went wrong with your last flash, and your IMEI has been deleted/corrupted.
Hope you have a backup of your IMEI folder. If you have a backup you can easily restore it (in all likelihood with the program you use to backup)
You can check your IMEI by tapping *#06# on the dialpad, if it's blank or with strange numbers (e.g. all "one" or all "zero") and if you have not a backup of your IMEI you can try to follow this guide
http://xdaforums.com/galaxy-s2/general/guide-recover-imei-9-steps-t1264021
It's for GS2, and i don't know if could work on a different device, i (luckily) never had to recover IMEI, so i'm just trying to guess what could be.
Anyway i repeat, this is the first thing popped in my mind, i can easily be wrong.