So I flashed my phone with my previous rom and I had data again. All of a sudden, after installing all my apps, I lost the connection. My phone went completely crazy
i saw unknown baseband on settings / phone status; phone rebooted itself. I tried to flash a stock rom, or even flash the 889v modem on any rom and no luck; i was on a constant boot loop
I had to flash another modem from T-Mobile to get out of boot looping (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx) but i couldn't get on any network even if I my phone could detect them (I'm on Videotron).
I've searched xda and other sitEs for solution on how to fix an almost empty esf folder. On a tmo modem my emei was 0 0 and on videotron modem it was null.
My efs folder was almost empty; no nv_data.bin and those other files.
I went across this site
It's a tutorial on how to enable aws on the AT&T note 2. It had just what i needed: a qcn file. Ive follwed the directions on the site; flashed the qcn file with the QPST software and rebooted the phone. My emei was a bunch of 0. No signal still but the battle wasn't loss.
On this thread
I've used the EMEI NVitem generator to create en encrypted file of my EMEI
Put it on the the NV reader / writer, reboted the phone
i got my signal back but with a tmo modem (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx)
my 4g is back and my gps is working flawwless
Now, just to let you know, I'm not a developer and i take no credit for this. Even if this thread get approved or deleted, I just wanted to help other members like me who are stuck on the same situation (especially 889v owners). At the end.... MY PHONE IS BACK !!!!!!!!!!!!!!!!!!!!!!!
ohhhh! i allmost forgot....
I AM NOT RESPONSIBLE FOR YOUR PHONE