subject: Power Mobile Phone With Broken Power Button [print this page] Googles Nexus One has been, or still is for some users, one of the best Android handset available. However it is far from being the perfect device we would all want to own. They have been reports of problems with the 3G signal, the quality and precision of the screen and also the reliability of the power button. In some cases, the power button will completely stop working and youll end up with a nice, Google-branded useless piece of electronics.
The reason for the failure is explained by one user
When recently attempting to repair my HTC Touch HDs malfunctioning power button, I accidentally ended up breaking it. I was outdoors and couldnt afford the phones screen to turn off since that would leave me unable to turn it back on, so I changed its settings to keep the screen from turning off automatically. This however, presented another problem the battery was draining quickly and once it ran out completely, there didnt seem to be any way for me to power the device on even after charging it, once I got back home. By trial and error, I came across an easy solution.
While the phone was charging using a standard wall socket charger, I tried pulling the battery out and inserting it back in. It did not work. Then I connected the phone to my computer using a mini USB cable, pulled the phones battery out and inserted it back in and viola! The phone powered on, and I could use it. I tried the same on a friends HTC HD2 and it worked the same way.
Although this might not work on all phones and was tested by me only on the above mentioned devices, it could prove to be a handy trick to try out when such a situation arises. It does require a PC and a USB connector cable for your cellphone.
Luckily, there are solutions to be able to use your Nexus One without touching the power button.
Now, if you are in the U.S. and have not modify your Nexus One, not rooted or opened it, I would suggest you to get in touch directly with HTC to get a replacement under warranty (phone: 888.216.4736). Many have reported on help forums or on twitter that this device swap is a painless process very well handled by HTC, they will send you a new device and only then youll have to return the defective one so you will not be without a phone. However, if you have rooted your device and install a custom ROM, youve breached the warranty and HTC will not accept to replace the device (though they've made exceptions for some people).
If you are not in the U.S. the process will not be as easy, you might have to send your phone first. The cost and time frame will depends of your local HTC office (if you are lucky enough to have one); you will have contact them to find out.
Now, let's say you dont want or cant get your Nexus One repaired. Here are all the actions to take to get around your defective power button.
Root your phone
This is the first step. There are many reasons to get root access to your phone: install custom ROMs, take screenshots, access paid apps in the Market if you normally can't, etc. The process is easy and can be done in one click. Most of the apps listed below that will replace the power button require root access.
TrackballWake
One XDA member (metalhead8816) created this hack that will allow you to wake up your Nexus One with the trackball. This hack is integrated into Cyanogen and Modaco ROMs so you should definitively install one of this two. This hack will only wake up the device not unlock it so it will mimic exactly what the power button action. Obviously by installing a custom ROM, you will have many more advantages compare to using the stock Android.
Quick Boot
This app, available for free on the Market, will let you reboot the device. You have the choice of a normal reboot, a reboot into recovery mode or into the bootloader. Again, this app requires root access.
Airplane and silent mode
As you know, a long press on the power button will give you access to a menu from which you can place the phone in Airplane mode, restart or made it silent. The latter function can be achieved with the volume down button. For the Airplane mode, you can get it from the Wireless & network settings or you can get widgets from the TOSHIBA PABAS105 battery Market to get a more direct access. I would suggest the very good Extended Controls (0.79 on the Market), it will let you create customized Power Control widgets. You will be also able to rely on Extended Controls for screen saving settings.
Sleep Mode
I could not find any widget to put directly the phone in sleep mode (please, add a comment if you know one). The best way is to set the screen timeout time to 15 seconds. It can also be done using Extended Controls: you can have one widget to change the time out and one to keep the screen always on. Screebl ($1.99 on the Market) is another app that could help. This application will control the power savings based on the orientation of the phone. It takes a bit of time to get the correct settings for your usage but once you do have them it will help to put phone in sleep mode quickly when you are not using it.
Update: Andy in his TOSHIBA PA3166U battery comment below suggested to use Lock Screen Widget (free on the Market) to lock the screen, it works like a charm, thank you!
Power On
It will happen sooner or later, you will have to start your Nexus One after the battery will have died or after changing the SIM or SD-card. Without the power button, it would seem impossible, but you can! The trick is to connect the phone via USB to a power source (a charger or computer) and then to remove and insert the battery successively, after a while (5-10 insertions) the device will get confuse and will start. This tip came from Karno, a user from the Nexus One Help forum. I would advise you to always keep a USB cable with you, it will help to borrow a USB port to recharge your phone or restart it if you need to.
To conclude, it is obvious that the Nexus One has a fault with this unreliable power button and we should not have to go to such extent to get around the problem. I hope that HTC has learned from this and has avoided this type of design Toshiba Satellite A10-S213 battery in all the devices that came after the Nexus One. In the mean time, with these few tips, you can still use your beloved Nexus One without fear that a hardware issue will get in the way.
