From version 1.6 1click root system does not work if your Smartphone is in any previous version skip to item 3.2 below.
I updated my phone to version 1.6 to decide where I wanted it a little more, and from this version is a little more complicated to obtain root privileges and can install modified versions of Android such as CyanogenMod .
To follow this manual recommend at least a basic knowledge of Linux alias without it I would not advise putting the phone in Root because it will be much easier to damage the unit. I am not responsible for the procedures below, I followed the manuals that will indicate and worked for me but I could have lost the device if anything went wrong.
But what are the advantages of this process:
- the limitation of the official version of only allowing the installation of programs on the internal memory in my case was 60MB, with the latest versions of CyanogenMod programs go directly to the SD since this has an ext2 or ext3.
- The possibility of a partition using a Linux-SWAP
- Able to provide internet device (tethering) to your computer or laptop via USB Wifi
- And much more see list http://forum.xda-developers.com/showthread.php?t=567610
Of course there are disadvantages such automatic updating is turned off but for that we have an application Cyanogen itself that makes the upgrade from them.
1-DOWNGRADE
So let's start first of all you must do a downgrade to version 1.0, ie we will return the phone to original shape before the updates, this procedure will also be necessary if we are to withdraw privileges Root and again have access to automatic updates direct from Google.
Here I had two paths or two books a lot like a easiest and the one that worked . The easiest basically do not need the GoldCard. I advise you to first try to make this straightforward procedure if the author was able to work with you and maybe save a few steps, the Cyanogem own manual says nothing of GoldCard.
In both cases we must first file DREAIMG.nbg RC29 (U.S.) [Link1] [Link2] if you have an appliance or American RC7 (UK) [Link1] [Link2] if you have a European machine, unzip the file and place DREAIMG.nbh the file on your MicroSD card from your G1. Do not rename the file, the file name has to be DREAIMG.nbh
The procedure without GoldCard just turn off your phone, press and hold the button to take pictures and power button.
It will connect in recovery mode, in my case I received the error message 00028002 (not allow) and returned to the screen of the rainbow. I have checked this message and found that it meant that my CID was wrong, this error also happened to me once with GoldCard but I think I must have made a mistake when copying the number of CID, for the second time it worked. In the comments of the manual also has a user who received an error message but simply formatting the SD and putting the file DREAIMG.nbh worked, is one possibility.
To exit this screen you can dial by pressing the + Menu + End, in my case I was obliged to take out the battery and USB cable as this combination was not working.
If work will appear alongside those two screens, the first asking to push the power button to start the process. Care for your cell phone battery does not run out in this procedure because it can be to discard the appliance. If managed istalar will not be necessary to mount the GoldCard, and the unit will be in version 1.0.