Can you do me a favor?

Yourdogsdead

Well-known member
May 15, 2010
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Can anyone try and put in ##DEBUG# into their phones dialer? On the Pre it brings up a bunch of diag info (Such as the signal strength) I want to see if this works on the Evo.


This could help see if the phone is having issues with the antennae. I hope this isn't a Pre specific thing.
 
I have all these options, but nothing for WiFi radio.

There is

1) 1x engineering

2) EVDO engineering

3) GPS

4) Configuration

5) WiMAX Engineering

6) BLuetooth

7) Data Status
 
Very nice, I have no idea how to get the Wifi signal strength. This will give you a definite answer to your signal strength for cellular though. I would try Data Status, 1x Engineering and EVDO Engineering. DON'T MESS WITH ANY SETTINGS, PLEASE.

Look for something along the lines of RSSI Value and RX Power.
 
1) EVDO engineering and its at 85

2) 1X engineering Rx Power is at -88dbm

3) nothing in data status


should i turn on wifi and then try the code? because there is no option for wifi.
 
You're not having any issues with 3G/1x reception are you? Your RX power is around the same as mine, you have a decent amount of bars?
 
Yeah I have no issue with 3G inside my house, its actually really good.

4G I barely get anything inside maybe one bar at the most.

I also have the problems with the WiFi that people are mentioning, but I dont feel as though the speed is weak, but 1 bar at most or 3 bars intermittent if I'm not right next to the router.

Do you mind explaining what the RX power numbers represent, since I have no clue.
 
Do you mind explaining what the RX power numbers represent, since I have no clue.


RSSI = Recieve Signal Strength Indicator
it's a measurement of your recieve signal strength, -88dbm is ok...
the lower the number the better the signal strength.
 
Yeah I have no issue with 3G inside my house, its actually really good.

4G I barely get anything inside maybe one bar at the most.

I also have the problems with the WiFi that people are mentioning, but I dont feel as though the speed is weak, but 1 bar at most or 3 bars intermittent if I'm not right next to the router.

Do you mind explaining what the RX power numbers represent, since I have no clue.

I am learning as I go here. You should have a TX, RX and RSSI value in there somewhere.

TX= Transmitting Power
RX=Receiving Power
RSSI=Received signal strength indication

They should be measured in dBm, which is a way to measure a signals strength. It should be negative most of the time which is fine. dBm is a logarithmic function, meaning that 0 dBm is actually equal to 1 Watt of transmitting power. -80 dBm is roughly equal to 10pW or 10^-12 Watts.

It's great and all that I can copy from Wikipedia, but actually understanding it takes a little bit more thinking.

If a cell phone is trying to get a cell signal (Scanning) it would use the highest power setting available to it (I think it's 2 or 3 watts) in order to find the tower. So the higher the number, the worse the signal? This is what is confusing me. I read somewhere that the closer to zero, the better.

I even put my phone into the microwave to see if the dBm would change, it did. Then it jumped to Verizon's network and I lost faith in my microwaves ability to not fry me when cooking food. The internet is a great thing, but it's making my head hurt,




If any of this is wrong or backwards, feel free to tear me apart. I love learning to.
 
I have all these options, but nothing for WiFi radio.

There is

1) 1x engineering

2) EVDO engineering

3) GPS

4) Configuration

5) WiMAX Engineering

6) BLuetooth

7) Data Status



Hi all,
I am very new in android world. I will have to measure RSSI using bluetooth.
I am in stack :( ... I can't understand how to start and in which way I should go.
can you please give me a complete hints. like an algorithm.
and how can I get RSSI values? is that read from any file or select randomly etc etc. I need almost all info to get start.
any one please help me !
thanx ! :)
 

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