[Q] change E980 frequency band.
I live in Pakistan and here UMTS Band is 900MHz,1800Mhz and 4G band is 1800MHz. As you know e980 does not support these bands. so my question is if i can change my frequency band. like other variants of OGP has those bands and what i think hardware might support those bands as well just not enabled. If i instal e985 or e988 rom on my phone, is it gonna work.