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2. The circuit for a SIM card reader is shown here. The circuit uses a CMOS hex inverter and other simple components; yet, not only does it work but it can also communicate with a PC via serial port! I am learning electronic circuits as a hobby and I was baffled to see how simple this was. I was thinking of using some kind of micro controller ...
Aug 15, 2022 · How do I fix a Blackberry that won’t detect SIM Cards or signal? Here are a number of fixes: Ensure the SIM is properly inserted; Test the SIM card on another device to be sure its still active and in good condition; Remove dust, rust or any foreign material inside the SIM slot
Sep 1, 2013 · If force is used to pull the sim card out this will also damage the pins. Here is a basic guide to show you how to replace the sim card reader on the Z10 or Q10. Both of these devices use...
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- Ryan Dillon
May 31, 2015 · Mobile Device Workshop is proud to offer the Blackberry Passport Sim Card Reader Connector Repair Solution Service. We repair your device within 24 hours and...
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- Ryan Dillon
Oct 25, 2022 · To perform a hard reset, remove the battery for a few seconds and then reinsert. For a soft reset, press and hold the Alt, Right-Shift, and Backspace/Delete keys. To restore your Blackberry to its original factory settings, go to Options > Security Settings > Security Wipe.
Apr 21, 2012 · Hi I'm hoping someone is able to advise me please by blackberry 9800 is not reading my sim card I think I damaged the reader in the phone when I was trying to put an iPhone adaptor thing in some little bits of gold metal came out.
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Sep 23, 2023 · Table of Contents. Why Reset a SIM Card. Back Up Your Data Before Resetting Your SIM. How to Reset a SIM Card on Android. Method 1: Perform a Factory Reset. Method 2: Clear Your SIM Card Manually. Method 3: Reset SIM Card Using USB Card Reader. How to Reset a SIM Card on iPhone. Tips to Troubleshoot a Faulty SIM Card.