bryangopan

Sir but it works on reliance

Hi All After a very long time ( i mean like 3+ years ) i am inking some on this forum . I have this might Red colour which came back from my client stating it does not lock on to any GSM network . He was on airtel . It worked for 2 days and then nothing , The default Verizon Sim locks on to Reliance but any other Gsm sims ( tried , vodafone , docomo , airtel ) no go . Any heads up from any one ? What all i tried 1) hard reset 2) Tried locking on to reliance and then remove the sim card without switching off - Thanks Parine. 3) Settings - global data roaming access - allow all 4) Preferred network type - tried all What could be the issue ? Any one