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Q427+                                         

 

IMEI Writing Procedure 

 

 

2

IMEI Writing 

1. Install USB driver. 

The driver needs to be installed before using the USB cable. 

 

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computer eject hardware installation instruction and choose following item and then click’’next step’’ 

 

 

 

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Choose this 

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