Generally, the screw of the mobile phone is metal, the shell is plastic, and cannot be screwed down,With the tip of the soldering iron head can be inserted into the screw cap, the screw heating metal screws around the plastic melt, with pointed pliers vise,Pull it out gently! You can also press down the screws about 1 millimeters (be careful not to wear the casing), you can solve the problem of loose screws
Insert a small amount of 502 glue into the screw hole and screw in the screw,The glue set and then clamp the screw screws out (so no screwdriver is afraid of lead screw tooth),Wait until the glue is completely hardened
On the screwdriver head pad things, such as double-sided adhesive, non-woven fabrics, etc., if there is no condition, the paper can alsoThis will increase the intensity of friction!
