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Sim Card Error

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Sim Card Error

Hi,

I have hand my phone about 6 days and on the 5th day I was talking to someone and it cut off. I looked at the phone and it said "No Sim", I thought this odd but as I am in a low reception area I thought it was due to that (naive I know). I eventually took off the cover and battery and it worked for about two hours before it happening again when I was talking. Yet again I took off the cover, removed the battery and checked the sim was in place - which it was. It hasn't done it again but it hasn't been 24 hours. It has also taken three goes to actually ring someone and I charged it fully last night and now it is down to 37% battery. Is my phone faulty? Should I take it back to where I purchased it?

Thanks.

8 REPLIES 8

the battery will drain faster in areas with poor or low coverage. How old is your SIM card?

go to settings -> sony ericsson -> internet settings (to make sure you have the correct APN Settings)

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I have had the sim card the same time.  I changed providers and bought a new phone the day before I changed.

I only live in a poor reception area - it was 100% before I went to bed, got to work at 9am and it was 37% and we have full reception here.  Now is 15% telling me to put on charge.  I would but I don't have it at work.

I have just tried to check APN settings....it said this may cost additional charges, accept or decline, I accepted and then nothing.

Also I haven't talked or used any data since charging it.  I have received exactly 3 texts and had two alarms go off.  Each I dismissed after two rings.

go to settings -> about phone -> battery use -> take a screenshot and then take a screenshot of the graph and also tap on each item on the list and write down how many hours/minutes they have been running

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screenshot_2012-05-07_1438.pngscreenshot_2012-05-07_1448.png

(It took me a few minutes to figure out how to do a screen shot :smileyhappy:)

Cell Standby 16h 1m 2s

WiFi 15h 18m 56s

Display 23m 56s

Phone Idle 15h 37m 10s

Android OS 11m 30s

McAfee 1m 22s

there's nothing wrong with your battery life, 16hrs+ that's great for a smartphone. the average smartphone's battery is 12hours. you can always improve your battery life by turning off wifi, data/3G, bluetooh.

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Well I was actually more worried about the phone saying that the sim card suddenly doesn't exist.  I want to know if this is a common thing with this phone, a fault or just a one off and to play by ear so to speak.

you can always repair your phone with SUS

Update Service (SUS)

http://www.sonymobile.com/gb/tools/update-service/

http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

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Thanks, I'll give this a go once I have recharged my phone. Slightly_smiling_Face