itel 2131 how to repair imei (itel 2131 invalid imei done)

itel 2131 how to repair imei (itel 2131 invalid imei done)
1 power on your mobile connect with USB cable select com port mood in your mobile

2 open volcano box

3 search com port no your mobile in pc and select com port no volcano box

4 select com port no. and click write imei open new windows

5 select com port no. paste your imei no. and click write imei your imei done

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