Frequently Asked Questions

1. Send command  ( Fastboot mode) : fastboot getvar all 

2. On locked phone press answer and in new window write findphone123


Our telegram channel -​



How to check #vivo models on lock mode tutorials!



  1. Install miflash Pro
  2. Enter in recovery mode (Vol Up + Power)
  3. Connect Usb, see


Check motherboard


Check Imei by Lock code

you need to press 10 (ten) times on the lock. After that, the unlock code appears.

Check here

Enter Lock Number or IMEI and see


SamKEY CodeReader Online Refund System

If you lost any credits due to an Error,
If you lost any credits due to Repeating Unlock process,

Just login to
MyAccount >
History > Usage History

And then Select your order you want to be reviewed for Refund and press Send for Refund

We will review your case, and Refund/Reject you in 24 Hours.

Octoplus Samsung credit consumption always check here! 

Octoplus LG credit consumption always check here! 

Samkey CodeReader credit consumption always check here! 

Samkey TMO credit consumption always check here!

How to upgrade Chimera Samsung to Chimera Pro?

  1. Login on site
  2. Dashboard
  3. Licenses
  4. Upgrade

See picture

In new window you can see how many credits you need for upgrade.


If all other way is fault - try connect Huawei in fastboot mode to Multi-Tool or Hcu-client .


How to Activate Any Octoplus activation - video 

1. Download latest software. Install. Run. 

2. In Octoplus card Updater tool input our string.



How to Activate:

  1. Click on the "SigmaKey" tab.
  2. Enter the received code into the "Activation Code" field (as shown on the picture below).
  3. Click on the "Activate Pack" button.

Enter Activation Code

Here is answer - video


Check by Imei - here

  1. Go to , enter amount 
  2. In description please write Username
  3. Enter this Card number - 4278310020396784
  4. Next, enter your Card number, send 
  5. After please send us screenshot to whatsapp/telegram +998933963857

How to add to visa card via Sberbank app - video