ika nga ni vice "ang mabait na kapitbahay, walang password ang wifi" ang bait ng kapitbahay mo ah! hehehe!
since mejo mataas din file size (nasa 70Mb na ata yung huli kong update) ng fw, inaalala ko baka biglang mawala ng kuryente or mawalan ng net habang nag-a-update pag direct download yung fw ng tv. kaya mas prefer ko download muna sa lappy then transfer sa usb. and syempre masisigurado ko muna kung tamang size yung fw before ko isasaksak sa tv ko.
hindi naman makaka-brick yung direct update sa bravia. mas maganda nga sana direct since wala nang human intervention involved habang nag-a-update basta sure yung internet connection and hindi mag-brownout habang nag-a-update. bagal kasi net ko kaya mas prefer ko via usb. nasa fraud location kasi according sa globe (madami illegal wimax) kaya capped yung speed sa area ko.
update: para sa lahat ng bravia users. just in case magkaroon ng problema (na syempre wag naman sanang mangyari) ang inyong beloved unit, ito ang blink codes depende sa sira ng unit (source:
http://www.agoraquest.com/viewtopic.php?forum=70&topic=31721).
- Unit is dead, No blinks - Problem in the standby power section. Might check fuse, R607, Q601, IC601, R612 and VDR601 (should show open).
- Continuous blink once a second, no pausing - No reply from the jungle IC301 data bus is busy, shorted to ground, or held high), IK video path is defective.
- One blink - not used for the self-diagnosis
- Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.
- Three blinks - B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit, check T603 and R672.
- Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted. Check IC1509, Q1505
- Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.
- Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately. Check C515 & 516 and the jungle IC, IC206.
- Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.
- Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some projection models of Sony TV sets, this code means that T8005 (flyback transformer), or the associative components in the high voltage circuits are defective on the D board.
- Nine blinks - Replace D 6116 and D 6301 on the "G" board, do not resolder as this will fix the problem temporary. Or Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing, then change the switching regulator on the "G" board or check connections. Make sure the regulator is -12 or -13 (negitive).
- Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.
Intermittent problems? This is a great feature. You can also bring up these fault codes on-screen to see a list of the problem numbers with the abbreviation of the problem and the number of times this problem has occurred. This is slightly different than entering the service mode. To see the diagnostic screen, press the following buttons: Display, Channel, 5, volume Minus, ( not plus ) then Power. This brings up a screen with a list of the problems and number of times they have occurred. Each of the problems named, are abbreviated as, "OCP", "OVP", "V STOP", ETC. We have repeated them in parentheses in the text for the "Blinks" described above so you can correlate between the diagnostic screen and the blink codes.
Now that you know about these self-diagnostics, how do you use them? Say that you have a set with a black screen. You see that the LED is blinking four times. This would tell you that you have no vertical sweep, which is why the video is muted. If it was blinking 6 times, you would know that you have a horizontal fault. It's not a sure cure..
IMPORTANT: After you repair the unit, you MUST clear the values on this diagnostic screen. These codes do not reset themselves after the fault is corrected, so if you don't clear them, you'll be seeing "old" fault codes the next time you enter this screen. Clearing is done by going into the service mode (display, channel, 5, volume plus, then power ). Press 8 and Enter, which returns everything to the factory preset condition.
BRAVIA KDL MODEL STANDBY BLINKING CODES
1 blink abnormal AU Power Voltage
2 blink abnormal d5v/a9v power voltage
3 blink Abnormal panel voltage
4 blink backlight failure
5 blink abnormal main power voltage
6 blink abnormal speaker voltage
7 blink internal temp. rise
8 times ic5000
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AUSTRALIAN KDL BLINK CODES
KDL- Bravia blink codes (Australian):
2 times-Main power supply voltage error (12V, etc)
3 times-Malfunction of 3.3V line
4 times-Malfunction of 5V line
(Voltage Supply to FE, etc)
5 times-Malfunction of power supply for screen
6 times-Malfunction of inverter or overcurrent, etc
7 times-Abnormal temperature inside unit
8 times-Audio circuit error (amplifier, etc.)
9 times-Fan malfunction
10 times- Digital FE circuit error
11 times-Malfunction of Trident IC or around IC
12 times-BH board error
13 times -Malfunction of balancer
) lalabas na lang na "An update is available blah blah blah", tapos press ko lang OK.. wait lang ako few minutes until matapos yun update.. yung unang fw update ko sa tv (as in pinaka una from the date of purchase) eh sobrang tagal, took almost an hour, tapos yung mga succeeding updates about 5 minutes lang.. 
sana makabili na ako kahit yun munang cmu-br200 di na ata pwede yun br100 sa bravia ko eh.. hehe
