Unlock Guide
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20 January 2018
Everything is fine. (I will advise this site to everyone)
Guys always very helpful, quick to response to any questions I had. Very reliable, fast with no delays. Haven’t seen more reliable service and without any doubts they are best. Thank you for your service, everything works great i been helped already with 3-4 different phone companies they never let me down. 
Tomek Koszela
05 January 2018
Everything is fine. (I will advise this site to everyone)
Realy fast realisation process. Everything works great. Thank You. 

Szybko i sprawnie. telefon działa jak należy. Dziękuję POLECAM
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SigmaKey Software v2.18.00 released

We are happy announce the good news. There was a new update to version SigmaKey Software v2.18.00. Released Repair IMEI feature for the following Huawei Qcom models:


  • Honor 4A / Honor 4X / Honor 5X
  • G615 / G620 / G620s / G621 / G630 / G6
  • G7 / G740
  • G8 / GR5
  • Y336 / Y530 / Y536 / Y538 / Y540 / Y55
  • Y6

How to perform the service operation:

1. Open Qcom tab
2. Enable Manufacture Mode *#*#2846579#*#* (root is not required)
3. Select "DBAdapter Reserved Interface" port
4. Write your IMEI.

Attention! The solution is currently in a “test mode” status

HiSilicon Tab:

We are glad to introduce the updated Sidewinder method of Unlock/Repair solution  for the newest Huawei HiSilicon devices with a new security*. 

Attention! This solution is in a test mode


The newest firmware versions of Android 6.x have been protected by the phone manufacturer with the new security patches.

It is required to update your Sigma card to the latest firmware version.

As well as to be able to restore the IMEI of these phones, we recommend that you buy:


Sigma Pack 1 activation

Sigma Pack 2 activation



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