LYF Jio F220B Sim Card Ways Sim Not Working Problem Solution

Jio F220B Sim Cards Jumper Sim Not Working Problem Repair Solution Sim Ways Sim Problem

In this tutorial, we are going to show you the LYF Jio F220B Sim Card Ways Sim Card does not accept or insert sim card problem. This type of error occurs on any keypad feature phone but mostly this type of error occurs on Jio mobiles. see below diagram of LYF Jio F220B sim card problem check which tracks line is damaged and repairs Jio F220B Insert Sim Card Problem.

In LYF Jio F220B The No SIM card error usually occurs when your SIM card is not inserted properly. This is the most common reason for the error but it is not the only reason why your phone may show this error. No SIM card can mean problems with your device’s software too. There is a chance that the SIM card is inserted properly but your device is not reading it because of software corruption. It may also point towards your device’s inability to check for a network.

How to repair the damage to the sim card in the LYF Jio F220B we will discuss the insert sim card, sim card is not valid, broken sim card and tricks jumper.

Such damage should not 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.

LYF Jio F220B Sim Card Ways Insert Sim Solution:

LYF Jio F220B sim card ways and its jumper solution check the sim card using a multimeter if any tack found damage make the jumper as shown in the below diagram.

Types of Faults or Problems with SIM in LYF Jio F220B Phone

SIM is inserted but still, there is a message saying “Insert SIM”.
The Mobile Phone goes OFFLINE when the SIM Card is inserted.
SIM works for some time and then it stops working.
There is a message that says “Invalid SIM”.

Reasons for Problems
It might be due to dust on SIM Jacket contacts.
It might be due to faulty capacitors. If any of them is faulty then it will affect your overall SIM card function.
The issue might also be due to SIM card IC.

LYF Jio F220B Insert Sim Card Hardware Procedure

Clean SIM jacket contacts and check.
Check all capacitors with the help of a multimeter, if any of them is faulty replace it.
Check all track-ways from sim card connector with the help of a multimeter, if any of them is faulty make a jumper.

In the troubleshooting insert Sim card problem you may first check and trace the SIM card pin connector connection such as the SIM card supply voltage and ground pin. IF these line paths were both okay,

If you have further Questions please leave a comment.