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Samsung E1200 Insert Sim Solution Ways[/caption]
Samsung E1200 Full Sim Card Ways tested bridge solution
Samsung GT-E1200 Sim Card Problem Solution Ways
Samsung E1200 Insert Yes Solution IC Bridge Problem Ways Yes No Work Yes No Valid
Here is the complete solution for the Samsung E1200 SIM card problem that does not accept or detect any SIM card that is inserted into it. This solution shows the complete line paths or connection paths of the Nokia SIM circuit, from the SIM jack connector to the SIM filter IC and to the innermost part of the solder ball overlaps of the main chips.
Reasons for problems
It may be due to dust in the contacts of the SIM jacket
It may be due to faulty capacitors. If any of them is defective then it will affect the general function of the SIM card.
The problem could also be caused by the SIM card IC.
Samsung E1200 Hardware Procedure Insert SIM card
Clean the contacts of the SIM jacket and check.
Check all capacitors with the aid of a multimeter, if one of them is defective, replace it.
Check all access ways of the SIM card connector with the help of a multimeter, if one of them is faulty, make a jumper.
When solving the problem of inserting a SIM card, you can first check and trace the connection of the SIM card connector, such as the SIM card power supply and the ground pin. IF these line paths were fine
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If you have more questions, please leave a comment.
Note: Please note that although each solution posted on our website is tested by one or more members of our team before publishing it, however, we do not assume any responsibility for the damage it may cause to your cell phones. Use these remedial solutions at your own risk
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