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A smartphone by Sony released July 2012, available in black, white, and yellow.

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I need sim card diagram sulation for sony xperia go

hi

i have sony xperia go (st271) i changed my sim card slot but still there is no sim card error on the phone

one of those 6 jumper is missing (I'm not sure jumper is the correct name or not) so i need a full diagram of that part of the board to fix it

anyone can help me?

thanks a lot

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https://www.youtube.com/watch?v=lmI7X0Nv...

Here is a complete video on how to fix your issue. Worked for my daughters phone. Good Luck!

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thanks for your help but this is different phone and i changed slot already and also that need another same board i think if i had the board diagram i could fix it

par

Sony Xperia Go ST27i Insert Sim IC Solution Jumper Problem Ways

in case of insert sim problem in Sony Xperia Go ST27i it will show insert sim, sim not valid, and may not show signal.to solve Sony Xperia Go ST27i Insert Sim IC Solution Jumper Problem Ways we have to do a few simple steps as given in this post.in first step replace you sim and try it.scratch sim points in mobile slightly then try.

[caption id="attachment_19576" align="alignnone" width="300"]Sony Xperia Go ST27i Insert Sim IC Solution Jumper Problem Ways Sony Xperia Go ST27i Insert Sim IC Solution Jumper Problem Ways[/caption]

after dis assembly check all sim jack points at mother board with meter.check all these parts and track that are given in above diagram and if any of them is missing apply jumpers to make that path in good condition.if any of the components is missing replace it with new.

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you can change sim ic also and may can apply jumpers after removing ic from mother board.there are some posts also to describe that how to make jumpers in sim ic to solve insert sim problem.

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thank you so much laura ... i did check all sim jack points at mother board with meter and one of them not work

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omid sera éternellement reconnaissant.
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