hi, i bought LG g2 LS980 two days ago from ebay, i got CDMA/GSM unlocked device where reliance cdma(call, sms n data) worked fine, n gsm also.
then as its running on jellybeen, i thought of updating it to nightly cm12.1. i rooted my device, installed twrp n tried flashing cm12.1
but i got error like "error updating binary". and my fone was struck on lg logo.
after so much of google, i finally installed stock 4.2.2 again in my device, via lg flash tool, tot method.
Now my fone is powered on n no cdma n gsm sims r detecting, so again i tried unlocking sims by method mentioned by @Vinod nayak.
i got succesfull with gsm sims, but reliance cdma is not detecting.
i also took a twrp backup of os came with my device in which both cdma n gsm worked.
so now i need my fone to run reliance cdma. plz help me in doing so. Thanks in advance