Checker / Checking numbers for presence on WhatsApp
The checker works like this: — adds numbers to the address book in Android. — opens WhatsApp. — waits for WhatsApp to sync the contacts and show which numbers are on WhatsApp.
Some screenshots or videos may show an outdated interface. There are no critical changes that affect understanding of the main functions.
How the Checker works
The checker works like this:
- adds numbers to the address book in Android.
- opens WhatsApp.
- waits for WhatsApp to sync the contacts and show which numbers are on WhatsApp.
If there is no address book in Android, the checker can't do its job — make sure your emulator has the "Contacts" app. More: How to install the Contacts app in the Nox / MEmu emulator
Creating / editing a task for the Checker
"Creating / editing a task" for the Checker, as well as adding numbers, is similar to Creating / editing a broadcast. You can use the Scheduler to run tasks. Emulators, Accounts, and other settings with the same names are configured the same way as in Private-message broadcasts.
- Number batch size — how many numbers we add to the Android address book at a time and check for presence on WhatsApp. It's recommended to keep the default value (5000). If you set too many, accounts may get blocked immediately when WhatsApp tries to sync the contacts.
- Timeout between checks
- Maximum wait time for the number-batch check — how long the program will wait for WhatsApp to sync the contacts. Don't set lower than 60000 (60 sec.), and increase if the proxies are slow or a large batch size is set.
- Contact import method — the main method is "Via database"; if it doesn't work or errors come up, try "Via vCard (.vcf)". The difference is in how the program adds numbers to the phone's address book — the vCard method is slower.
Timeouts and time are specified in ms — 60000 is 60 seconds.
You can specify a proxy for work — more: Working through a proxy.
Video instructions
Watch the video here.