nightmare trying to get CM12 to boot on 4g XT1039 - no calls but data works on stock

[junglebungle]

Hello all

I recently got a Moto G 4G XT1039 in the UK which was on the o2 network, which I've unlocked.

I want to use my Three network simcard, which works fine on stock firmware, BUT the baseband is o2's one, so with my three sim card the data works, but calls doesn't "mobile data not available" so...

Can I flash a stock standard baseband?

I've tried unlocked bootloader and installed CM12 but it get stuck in bootloop at the cm animation, so i've restored to stock... I'm oblivious what to do next?!?

Any help would be appreciated...

I just want calls to work!

Thanks in advance.

 

[junglebungle]

Ok i've read I need to intall cm11 first to get it to boot as cm12 just stuck in boot animation but for the life of me cant find any cm11 download links, anyone know any?

Thanks

 

[centrino500]

Hi, please help, moto g xt1039 works fine on 2g calling.. but when select 3g or lte,
it doesn't connect call, always call ended automatically.. any solution please..??

 

[J0hnick]

Did you ever update the phone to 5.1 stock ?, if so it should work fine. If however you went straight from KitKat to CM12, that's your problem, the radio firmware needs to be updated. Links to it are in the stock image threads on this board.