Nokia Lumia 520 Insert Sim Solution With Ways Jumper

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Here's the solution for Nokia Lumia 520 for
Insert sim card problem or the phone won't
recognize or detect any sim card inserted to it.

We track down the simcard pin connection as
showed on the image below. We can use it for an
ease of troubleshooting, if the insert sim card
error problem occurred on the device.

Here's some hints on how to troubleshoot and fix the Nokia Lumia 520 Insert sim card problem:

1. Check and ensure that the sim card inserted is
still working or try to use another one.
2. Visually check the sim card pin connector
surroundings, clean if an oxidation build up
spotted.
3. Trace and check the VSIM, GROUND and
DATA down to the components where it is being
connected.

Hardware Solution:
See Other Solutions Of Nokia 520

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Note: Every diagram we post on mobilerdx.com
is tested by one or more members of our team.
Still Use them at Your Own Risk we are not
responsible if these solutions may cause any
harm to your phone.

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