Despite these limitations, it worked remarkably well. You could send and receive text messages, see contact statuses, and receive notifications—all using a GPRS, EDGE, or 3G data connection.
Features of the J2ME version included:
: It paved the way for WhatsApp's dominance in emerging markets. Whatsapp java j2me
Some third-party developers have created — altered .jar files pretending to be newer versions. Do not use these. Risks include: Despite these limitations, it worked remarkably well