W580i 'no Network' After Removing N Inserting Signal Cable Options

[Randeep25]

Hi, 2 all se lovers. I m in a big problem. My friend gave me his w580i to change its charging conector. Everything workin fine but no network and emer. cal is showing. I removed and insert the signal cable many times but no solution. At last i thought the wire was damaged n, for checking, i removed my w580i's cable n inserted it in my frnds phone but still the same problem. And when i inserted it back in my phone, its network also gone:-P now i hv two w580i phns with no network. Plz help me to get rid out tis problem. Thnx