Samsung GT-S7582 Sim Card Ways Solution Insert Sim Problem Jumper
How to repair the damage to the sim card in the Samsung Galaxy S Duos 2 S7582? today we want to discuss about the insert sim card, sim card is not valid, broken sim card and tricks jumper.
First thing you need to do is make sure that just dust or rust is not causing this issue clean the Samsung S7582 SIM card connector and check if all the legs are in good shape, if there is any kind of damage to the SIM Card connector replace it with a new one.
I have also marked all the Samsung GT-S7582 SIM card connector jumper ways that I could find in this next diagram. If any of the connector print is damaged make the jumper to it’s corresponding component and your SIM card will start working again
Such damage should not we take it to the phone repairman. but with the notes you have equipment like tester tools, solder and tin, screwdriver, and refined to make a jumper cable.
How To Make a Jumper
Check the voltage on the line as shown above and make sure everything produce voltage.
If there is one line does not produce voltage then you have to make a jumper as shown above.
If the four lines has produced a voltage then please try to insert sim card and turn on the cell phone.