unknown baseband, invalid imei dont know what to do

this my first post on this site i was referred here by my friend he said i would get the solution here. so after installing cwm recovery my phone signal was gone i am rooted i have tried engineering mode but ended up <... was not send>. pls help

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Sm g850a
Started by estel88
Last post by block.rossie
4 hours ago
Last post by rmedhurst
17 minutes ago
Last post by lora.ernser
2 hours ago
Last post by molly98
3 hours ago
Last post by hamill.berta
11 minutes ago
Last post by lonny96
2 hours ago
Last post by thackett
1 hour ago
Last post by paul65
2 hours ago
Last post by schimmel.willy
2 hours ago
Runtime help
Started by dhowe
Last post by breitenberg.dale
22 minutes ago