Android: Mobile client development. OpenFire: Open-source XMPP-based IM server. Smack: XMPP client development library. SQLite: Local database for messages and contacts. ContentProvider: Data ...

Much like XMPP, WhatsApp uses JID (jabber id) and password to successfully login to the service. The password is hashed and happened to be an MD5’d, reversed-version of the mobile’s IMEI ...

Top VPN Android download options for 2025. The best Android VPNs have fast speeds, strong encryption, no-logs policy and many servers. You should also find the option to unblock streaming services, ...

Finding a great email client is not easy but we researched a bunch of them and picked the very best. Take a look.

Last week, Google quietly released an app, Google AI Edge Gallery, that lets users run a range of openly available AI models from the AI dev platform Hugging Face on their phones.

Now that we've reviewed the full Galaxy S25 lineup, including the Edge, here's how it compares to the best Samsung phones you can buy today.