In LG Optimus 7 Insert Sim Card Problem can occur because of the faulty Sim Card Connector, Sim IC or it’s bad connection to the Cell Phone’s Motherboard. Bad connections can happen for many reasons like if it’s dropped or got wet, bad connection may also happen because of Carbon, Rust or even Dirt. So first of all you should clean LG E900 Sim Card Ways, Sim IC, Sim Card Connector and Motherboard of the Mobile Phone.
You Can Use any cleaning liquid for this purpose like CTC or any other you prefer. If you are certain that the bad connection is not the reason for your Mobile Phone’s fault, then you can replace the Sim Card Connector, Sim IC with a new one.
LG E900 Optimus 7 Insert Sim Ways Problem Solutions. Please Observe Carefully.
LG E900 Optimus 7 Sim Track Ways Jumper Repair
LG E900 Repair Sim Card Problem
LG E900 Sim Connecter Jumper Solution With Ways
Make These Jumpers for LG E900 Insert Sim Problem Solution
If you have further Questions please don’t hesitate to leave a comment.
Note: Every repairing solution posted here is tested by at least one member of our team. Use the information available here at Your Own Risk. We are not responsible if any harm comes to your device during the repairing process.