Users could send and receive private text messages in real-time.
Facebook Messenger, Java ME, J2ME, mobile downloads, app security, legacy devices, malware, software preservation
A: With extreme caution. Only download files from reputable archival sources. Avoid obscure or suspicious websites that may bundle malware. Always scan files with antivirus software before transferring them to your phone.
Devices often had less than 10MB of working memory.
: These apps are rarely supported by modern Facebook servers and may not function. If you find a