Question about Sony Xperia U ST25I Android OS v2.3 Cellphone with 3.5-Inch Touchscreen, 5MP Camera, 720p Video Recording, Wi-Fi and A-GPS Support - Unlocked Phone - No Warranty - Black/White

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Got the back off OK. How do I insert the SIM?

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  • Sony Master
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Just put it into its slot.

Posted on Apr 24, 2015

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Posted on Jan 02, 2017

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How can you jailbreak a lg g800?


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My 7210 super nova is no service when i open my my 7210 they apear sim regestration field


Clean the Sim Card case and most of the time the Sim case is broken.OK try to remove the back cover and insert your sim card, press and hold to the sim case power on the sim without putting the back cover.If it is working well the problem is the sim case, contact mobile repairing shop to change it.Good luck.Thanks for visiting fixya

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1 Answer

Insert sim my cell phone


Hi dear first of all check whether the sim you r inserting is ok or not.....if ok then there must be a problem with sim ic or sim connectors....clean the sim connectors.....if the problem persists then check sim ic and make the jumpers

Jul 24, 2011 | Nokia 1108 Cellular Phone

1 Answer

My nokia n73 seems offline and say insert sim even i have inserted allready what i should do?


After you have inserted the sim card messages shows"start up phone without sim".Yes Or NO, press NO. If not OK the problem comes from sim IC or Sim case.

Aug 10, 2010 | Nokia N73 Music Edition Smartphone

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Phone keeps restarting when sim card is inserted


i guess havin Virus... try good antivirus and then insert sim,,, also insert the same in in other cell to check sim is ok or not...

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Insert SIM error in nokia 11oo


your mainboard is having a problem reading your simcard.....you will need to take the phone to a mobile service center and have them either replaced or reflash the phone to correct the issue.....hopefully it is still under warranty and the fault was not cause by you the customer.

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4 Answers

Kepps saying insert sim card


Same problem too :( had mine in for a software upgrade, came back from SE and now won't accept my SIM card. They won't fix it and i don't know how. Please help

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1 Answer

Insert sim problem sim connector is ok. battery also ok but insert sim


it may be due to sim card failure try using ANOTHER WORKING SIM OF THAT OPERATOR . IF ITS OK THEN IT MAY BE THE PROBLEM WITH UR PHONE OTHERWSIE UR SIM CRD MIGHT BE DAMAGED

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1 Answer

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dear for not charging first check ur charger if ok then check and clean charging jeck. even not ok chen the status of solder of jeck if it is unsolder then sold it. even if not ok then check the charging fuse 0 ohams if meter shows continuty then ok other wise replace fuse. for inser sim card check connection from sill card ic(like combice resistor)

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