Question about LG Vu CU920 Cellular Phone

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My phone will not come on

It keeps sayin incorect sim and i know its not the sim card cause it will work in any other phone

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You're getting the "incorrect sim" message because the sim is incorrect for the phone you're using it in.

The most common reason is if the phone is locked to an individual carrier (network) in which case it will not accept sims from any other carrier. With some carriers it's not even possible to change from pay as you go to a pay monthly sim (or vice versa) without the carrier authorising the change. A less common possibility is that the sim is not sufficiently up to date for use in your phone: they may all look much the same, but just like the phones they're constantly evolving.

Posted on May 05, 2010

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Sometimes the sim tray would function incorrectly, again it depends on which phone you used your sim previously. it must have been blunt inside. tear a piece of paper, fold it exactly to .05mm and keep it on the simcard and place the battery, due to pressure, sim will get into contact.

before this, try to wipe off all the dirt on simcard and get the sim contact tray rectified or cleaned from dirt from your nearest mobile repair shop

Posted on May 05, 2010

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Posted on Jan 02, 2017

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