jio f220 insert sim problem||jio phone no sim card problem

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jio f220 insert sim problem

jio phone no sim card problem

jio phone sim not working

insert sim problem solution

insert sim problem in jio phone

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Mobile repairing book link



Soldering iron





Smd (blower) machine




Mobile repair tools & screwdriver



Soldering paste & flux paste





Pcb cleaner ipa & oca glue cleaner



Repairing mat


Microscope


Multimeter


Pcb holder


Lcd ,combo fitting glue