Javelin Curve 8900 Willyboy v4.1 .610/.612/.643 Hybrid OS Review

This one definitely runs better than v4. It’s not as buggy, and the Bold 9650 files (.643) are going to do wonders for stability. The .612 files stayed to provide a little extra zing to the browser. Overall, you can expect a fast build that’s very stable, not buggy, and will have great power management. It is important to keep in mind that the first couple reboots will take a lot longer than normal. Also, battery life will not be good until the device settles which usually takes 24-48 hours.

This is a .610/.612/.643 build.

  • East Asian Language support is included and fully functional.
  • Google Maps, UberTwitter, Twitter for BlackBerry, App World all included (optional during install)
  • All previous bugs from v4 are gone (Wifi={0}, spell check, bb maps, etc)

Help Screen (alt+shift+h) and about screen will both read as App Version

Download Dan Info Ada Di Link Ini.

Udah menggunakan Hybrid v4.1 ini selama 2×24 Jam dan stabil. Nggak ada complain dengan v4.0 seh sebenarnya. Yang paling berasa beda hanya Twitter For Blackberry udah nggak freeze lagi di Hybrid v4.1 ini. Baterai yang tahan lama, Browser yang agresif, Signal Jaringan stabil dan Menu yang responsif masih bisa di nikmati di Hybrid v4.1 ini.

Untuk yang mau upgrade, silahkan buka link Cara upgrade Javelin Curve 8900 ke Hybrid OS.

My BlackBerry Javelin Curve 8900 Current Setup.


  • BlackBerry Messenger (
  • Browser (


  • Documents To Go (1.008.019)
  • Facebook (
  • Google Talk (2.5.32)
  • MemoPad (
  • Twitter For BlackBerry (
  • Yahoo Messenger (2.5.32)

Third Party

Hybrid v4.1 ini saya rekomendasikan dengan bintang lima 😀

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