Use APKPure App
Get [DEPRECATED] CoSy Contact Sync for WhatsApp (ROOT) old version APK for Android
Sync your whatsapp friends images with your local contact images
Use my other cosy app instead please. This app is deprecated because it does not work with the facebook version together because of different signing keys.
If you have bought this app, simply send me a mail with your receipt and I'll send you a code to get the other app for free.