Android OS 2.3.3 or later edition is required.
Network access permission is required.

1) Start
Enter on the brower of your android phone. Download the kolotibablo.apk, install it.
2) Authorize your account.

Step 1, authorize your account on control panel
Open, enter the admin id and password.

Enter the details of your account

Step 2, authorize your account on computer
Click here to download the latest Auth2CAP software.
VC 2013 redist x86 and .NetFramework 4.5.2 (or higher edition) is required to run Auth2CAP software, please download and install it.
Click here to download .NetFramework 4.5.2
Click here to download VC 2013 redist x86
Unzip the zip file
1.Open Auth2CAP.exe on your computer
2.Enter your account and password, click OK
3.Click I'm not a robot, resolve Recaptcha
4.Click SIGN IN

3) Add accounts on the software
Open 2Captcha APP on your phone. Click "Add account"

Enter the details of your account.

You can add more than 1 accounts.
3) Start work

When the image come, type the character on the picture, press Enter on the keyboard.

4, Zoom image.
Touch the image, zoom the image from new window, touch back key to close it.

If you don't know the captcha, enter "?'.