Hi, I’ll show you a solution to the Jio f220b mobile sim lining jumper here. If for some reason your SIM line is missing, I will discuss here how you can solve the problem. And below I will draw a picture of him. This issue is only on the SIM card not supported. Let’s discuss some of the solutions below.
The issue I’m about to discuss here is based solely on hardware. If you have this problem from hardware on your mobile then you can apply this method. And if this problem arises from software, I have already discussed this in a video on YouTube. You can also do this by watching that video. And the link I gave here is click here
And if this is a problem with the hardware then you can do this by looking at the image that I draw below.
jio f220b sim not working solution video click
jio f220b sim not working solution 1st 100% solution click
Jio LYF F220B sim Not Supported Solution
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