Samsung SM-A300 Insert Sim Solution Ways Sim Card Jumper
Here’s a full solution to solved and fix Samsung Galaxy A3 A300 with Insert SIM Card Problem. This problem is causing the device not to accept or detect any kind of working SIM card module being inserted to it and it only shows on the display that No sim card inserted or insert sim card.
The solution below shows the Samsung Galaxy A300 pin connector connection line paths through to a particular components that holds the SIM card to work. Just refer to the solution to trace each corresponding pin connection for a quick and easy troubleshooting or repair.
First thing you need to do is make sure that just dust or rust is not causing this issue clean the Samsung Galaxy A3 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.
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Samsung Galaxy A3 A300 Insert Sim IC Solution Jumper Problem Ways Sim Not Working Sim Not Valid
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