While T-Mobile and LG have already officially announced the P999-V21y software update for the G2x, we were a little short on details for the full list of enhancements and bug fixes. T-Mobile listed random reboot and power off fixes, device stability improvements, wi-fi calling improvements and boot up fixes but the list goes on after that.

Thanks to a post on LG’s support forum, we’ve got a complete breakdown of the software update, including the dates and times the update will continue to be sent over-the-air. Hit the list below for the the complete listing for P999-V21y.

LG Support

OS: Android 2.3.4 Gingerbread

NO. Subject Details
1 Camera UI – Video recording options improvement Added additional resolution options:
Rear camera :
Android native UI was : High/Low/MMS/YouTube
Improved options now: Full HD(1920*1088) / HD(1289*720) / TV(720*480) / VGA(640*480) / QVGA(320*240) / QCIF(176*144)
Front Facing Camera :
Android native UI was: High/Low/MMS/YouTube
Improved options now: VGA(640*480) / QVGA(320*240) / QCIF(176*144)
2 Improved device stability nVidia patches and other improvements applied to improve stability.

3 Display Screen Resolved the following scenarios;
• During YouTube video play, reset or Backlight off.
• TV output is blinking after connecting a HDMI during a video recording
• Displayed sorry pop-up when send MMS attached image file with no name.
• Phone sleep -> inserting headset -> LCD ON by pressing power key -> No headset icon displayed
4 Audio improvements
Resolved the following scenarios;
• Voice is not heard from Receiver when headset is disconnected during a Call.
• Ringtone was not routed to Bluetooth device.
• Updated DTMF behavior to support certain IVR systems
• DTMF tones not recognized when using loudspeaker at max volume.
5 Navigation improvement Resolved scenario where device takes long time to get GPS position.
Resolved scenario where device would reset when acquiring GPS location.
6 Apply Google security patches Various Google security patches applied.
7 Swype version update
Updated Swype IME to Version 3.26.92.36705

The update schedule is a bit different, but is as follows:
o 4/23 – 10k – Released at ~8am
o 4/24 – 10k – Released at 11pm PST
o 4/25 & 4/26 – Soak
o 4/27 – 25k – Released at 11pm PST
o 4/28 & 4/29 – Weekend (no pushes)
o 4/30 – 25k – Released at 11pm PST
o 4/31 – 25k – Released at 11pm PST
o 5/1 – 25k – Released at 11pm PST
o 5/2 – 40k – Released at 11pm PST
o 5/3 – 100k – Released at 11pm PST
o 5/4 – 100k – Released at 11pm PST
o 5/5 & 5/6 – Weekend (no pushes)
o 5/7 – Remainder (~15k) – Released at 11pm PST