[Galaxy Note II Android Development] AMRISH KUMAR JANGID:
You need to flash latest available stock rom on your device. I guess your device is note 2 gt7100 then in this case flash stock rom using pc odin v1.85.

You will get signals and imei back at the cost of all data on internal storage (so take a back of your data first).

---------- Post added at 08:25 AM ---------- Previous post was at 08:24 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:27 AM ---------- Previous post was at 08:25 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:28 AM ---------- Previous post was at 08:27 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:29 AM ---------- Previous post was at 08:28 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:30 AM ---------- Previous post was at 08:29 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:31 AM ---------- Previous post was at 08:30 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:33 AM ---------- Previous post was at 08:31 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:34 AM ---------- Previous post was at 08:33 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:35 AM ---------- Previous post was at 08:34 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:36 AM ---------- Previous post was at 08:35 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:37 AM ---------- Previous post was at 08:36 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:38 AM ---------- Previous post was at 08:37 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:40 AM ---------- Previous post was at 08:38 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:41 AM ---------- Previous post was at 08:40 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:42 AM ---------- Previous post was at 08:41 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version

---------- Post added at 08:43 AM ---------- Previous post was at 08:42 AM ----------

I have experienced this once when i flashed wrong twrp. So flash proper twrp format and version