Microsoft Lumia 640 Sim Card Not Working Problem Repair Solution
Nokia Lumia 640 Sim Card Problem Solution Ways
Microsoft Lumia 640 Sim card ways jumper problem solution, how to fix the problem sim card on the Lumia 640, the problems on the connector or connector sim card sim card problems, the problems on the path to the sim card connector or connector lines sim card broke, the two issues we will provide instruction or step by step to fix it.
Microsoft Lumia 640 smartphone was launched in February 2015. The phone comes with a 5.00-inch touchscreen display with a resolution of 720 pixels by 1280 pixels at a PPI of 294 pixels per inch.
The Microsoft Lumia 640 is powered by 1.2GHz quad-core Qualcomm Snapdragon 400 processor and it comes with 1GB of RAM. The phone packs 8GB of internal storage that can be expanded up to 128GB via a microSD card. As far as the cameras are concerned, the Microsoft Lumia 640 packs a 8-megapixel primary camera on the rear and a 0.9-megapixel front shooter for selfies.
First thing you need to do is make sure that just dust or rust is not causing this issue clean the Microsoft Lumia 640 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.
Microsoft Lumia 640 Sim Card Ways Solution.
If the Microsoft Lumia 640 will not detect any kind of SIM card inserted to it, this solution below shows which particular components may become faulty or damaged.
If this happens you must first ensure that the SIM card is properly inserted and the SIM card pin connector is free from foreign object and oxidation. Clean it first before you may used and apply this solution Above.
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.
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