Why it always show no service?

Why it always show no service? My Honor 4x always show No service. I alreadr checked with different companys sim, but the problemm is still same. Showing no service. Please help me to resolve this issue.
Asked by: Guest \| Views: 196

Total answers/comments: 2

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bert [Entry]

Maybe the sim tray broken

bert [Entry]

"Signal Strength ? then network manual

Update (03/18/2016)

try to imei change then try network show"