Cha Cha auto turn on when pluged in to charge.
(My phone is already unlocked and rooted)
Im setting my phone as a gps tracking unit to be left behind the dash of a car.
What i need to do is have the phone auto turn on and power up and startup when power is connected.
Related
Hi,
I'm having the following problem with my HTC TP2
When I get into my car, my Sim is connected to the car through rsap.
All this works fine. But when I leave my car. The phone doesn't reconnect the Sim. Unless I push the power button of the phone right before I leave the car.
I did some testing myself and this is what I think is happening.
After a while of inactivity, the phone gets into standby mode.
(one of the energy options)
And apparently when it is in standby, The phone doesn't receive the "signal" coming from my car ,when I turn the engine off, that says: "Hey, I'm sending the Sim back to you Mr Phone, you can reconnect it now."
As you can imagine this is quite annoying because, every time I leave my car, I need to push the power button on the phone so it can receive this "reconnect-signal"
Also, turning the automatic standby off isn't a real option because of the power consumption.
So what I think I need (unless you guys have some better ideas.) is a program that turns my screen off after x time of inactivity.
(not only the backlight but the entire screen)
I don't know if anyone has experienced the same problem or can give me a solution.
Thx,
n0nk3l
Whats up XDA.
So I have a galaxy tab sch-i800 running on cyanogenmod 9. I plan to fit my tablet into the dashboard of my car. I have everything worked out except how I'm going to turn it on and off. since I won't be able to access the power button I need a way for it to power on/off by its self, that way its not occasionally dead when I start my car.
At first I planed to use tasker to turn the tablet on when plugged in (or when I start my car, it turns on). and then turn off after an hour of inactivity (or an hour after I've turned off my car).
But now that I'm looking at tasker it won't let me use the command "turn on" (even though I'm rooted) and I don't see a turn off command.
Is there any apps out there that can help do exactly what I want?
I have noticed that 4.2 and higher automatically boots the device when it is plugged in, I'm on 4.0, would upgrading screw up cyanogenmod?
Thanks!
I Think that its the power button that is stuck but im not sure
My phone started going crazy, when I turned it on, it was going to the HTC logo and then turned off (After about 3-4 seconds, Not showing CyanogenMod logo.)
and when I managed to turn it on (Remove the sim-card and turn it on normally) it worked, and when I inserted the simcard the phone got stuck and disconnected.
I Cleaned the simcard (Rubbed it against my pants..) and the phone worked for about 30-60 minutes, not sure.
After that 30-60 minutes, i saw the screen turned on showing the lock screen, then it asked me if i want to power-off or reboot, i pressed the back key.
And the phone turned off.
Since then i cant even turn it on..
And when i plug in the power adapter, no LED going on.
so i disassembled it, And disconnected the battery, and when i connected the battery again the phone turned on as if i am pressing the power button showing the htc logo and then turning off again..
and i cant turn it on..
SORRY for the long story..
I Checked (Using a multimeter) And the problem is not withing the power button or the battery (Battery gives out 2.9 volts instead of 3.7 as written but its because low battery..)
Still the phone wont charge
I'm using my tablet as a car navigation device. I may leave my car parked for up to a week sometimes.
Ideally, I'd like to turn the device off when I stop my car (cable unplugged or screen off) and then turn the device on when I start my car (cable plug in, screen on). Since it takes a while to boot up (and I don't know how to autoboot when the cable is plugged in on a LG g pad 8.0), I don't want to actually turn off the tablet.
Therefore, I have installed "Automate" to enable airplane mode when screen is off and turn off airplane mode when screen is on. I also have Greenify and enabled Aggressive Doze. However, even doing this, I notice that while the screen is off, the phone will still come out of doze periodically. Also eventhough airplane mode is on, Gsam Battery stats show the phone radio is on the entire time (but not data).
Is there a way to force it to doze and not wake up until I tell it to?
Also, for some reason, as it keeps going into airplane mode and back out, I will get a message saying the sim card has been removed and it will force me to reboot. If I don't go into airplane mode at all, I dont get the message. It's only from switching it on and off.
Hey everyone
So I recently had to change the ECU on my car and I added some gauges to help with af ratio and temp. A friend helped me install them.
When I turn my car on. My Android radio boots normally. When I turn the car off it used to go to sleep until it's timer went off and it would completely shut down. Now when I turn the car off it completely turns off. No sleep no **** down it just shuts down.
What can I do to fix this I bought a pumpkin Android radio thinking the radio went bad and it does the same thing except if I put the car in the position before turning the car on. It will safe shutdown.
Please help
Thank you in advance