0. We install drivers for the phone and downloadnormal flasher (detailed instructions how to sew)
- You can read about all this incorresponding forum thread

1. From phone take out the memory card and SIM cards (not necessarily, but it is better to take out).
   
2. Open the Device Manager on your computer.
   
3. In the phone go inSettings ->Applications ->Developmentand put a tick onUSB Debugging
   
4. We connect the phone to the computerCord Kitatrear USB port(In the system unit).
   
5. In Device Manager, we see the new equipment in the "Modem" - disable it (PTP ->Disable).
   
6. Run the flasher (eg KDZ_FW_UPD_RU), select the firmware, the type of phone should be 3GQCT.
   
7. Click on the "Update Software", or that there is a button.
   
8. Wait until the phone reboots itself. And disconnect from the computer.
   
9. All. We put all the junk (Simcoe, map) in place and you will be all happy.
   

Driver for Vista and XP
Driver for Win7 x64
for Win7 x32 driver must be set to automatic mode, h-h online

post with the video driver installation instructions(Instructions frankly not a fountain, but the other is not if someone spit -. Write, add in a hat)

1) download lg_gt540_tools.zip (407.04 KB)

2) run tools.cmd
3) get the command line

fastboot -w hardreset phone. deletes all user data, formatting partitions and data cache
fastboot erase<section>cleaning (formatting) of the specified section
fastboot flash<section><form>It transfers the image to the phone and flashes it to the specified section. We will flash the system and boot partitions. The image should be in the folder where you run the command or you must specify the full path to it.
fastboot rebootphone reboot

Entrance to the recovery - HOME + POWER. (If the phone is switched clamp button with a house)
Navigate through the VOLUMEUP / VOLUMEDOWN menu, select SEND (green tube), return / cancel END (red tube).
Some assemblies may have different navigation keys, for example, selecting and deselecting the CAMERA and SEARCH or BACK and MENU buttons
often both keys work.
reboot system now- restart the phone
apply sdcard: update.zip- install update.zip patch from the root of sd card
wipe data / factory reset- User profile data clear (hardreset)
wipe cache partition- Clear the cache partition
install zip from sdcard- install .zip patch with sd card (select zip ->choose zip from sdcard)
backup and restore- Backup and restore your phone sections.
mounts and storagesubmenu:
- mount / unmount / xxxxxenable / disable section / xxxxx
- format xxxxxformat the partition xxxxx
- mount usb storageYou can connect sd card to the computer via usb cable.

We are going to the rekaveri we can create a backup of the entire system through a point backup and restore ->backup
Backup takes place on the sd card in the folder clockworkmod / backup name - the date and time of the backup copy byGMT
to restore, select the subrestoreAnd then select from which folder to recover
advanced restoreIt allows you to recover partitions one by one to choose from. First, you select a folder, then the restored partition.
I recommend then renaming folders with backups in order to make it easier to understand later.
For example 2010-11-30.08.57.43 folder - only speaks of backup time, and if you rename 2010-11-30.08.57.43_quarx21 will be immediately obvious that this is a copy of the system with the installed 2.1 firmware from Quarx'a. More reasonable explanation appended to the folder name - then sorting by name, they will go in chronological order. the so-called "mounting" backup firmware I called to another approach: to prevent interference among your copies.
there is a suspicion that renaming the folder backupDo not use spaces and Russian letters. instead of spaces, use _Perhaps this is exactly what leads to the appearance of the “MD5 mismatch” MD5 creation algorithm based only on the contents of the files, neither the file names nor the folders have any influence on this checksum.Also, if you make manipulations with backup folders via mount usb in recovery, be sure to restart recovery (reboot system now, log in). Do not forget to unmount usb on your computer before unmount on your phone!

Yes ... anything that it has prescribed, it does .. can change the two files or install the application .. and can reflash your phone :)
It is most often used for the partial modification of the firmware ..
Be careful .. update.zip can sometimes suitable only for strictly defined firmware versions .. read more description there, where swing update.zip.
the way to have fun may want to look into the archiver update.zip .. and there you will find a script with a sequence of applications and files to replace ..

1) copy update.zip to the root of the memory card
2) go to the recovery
3) apply sdcard: update.zip
3a) If the zip is called differently and / or is not at the root of the memory card - you can use it throughinstall zip from sdcard ->choose zip from sdcard

adb devices - connected devices
adb push<local><remote>- transfer file to device<local>- local file (the one on the computer)<remote>- file on device
adb pull<remote> [<local>]- download the file from the device
adb shell<command>- run the command on the device
adb shell- go to the command shell of the device
adb install program.apk- to install the program on your device

adb push update.zip /sdcard/update.zip
- will copy update.zip from the current directory (on the computer) to the device (specifically, to the root of the SD card)
adb pull /sdcard/00001.vcf
- download the file 00001.vcf from the device (from the root folder of the SD card) to the current directory
adb pull /sdcard/00001.vcf C: \
- download file 00001.vcf from the device (from the root folder of the SD card) to the root folder of the C drive:

!!! pay attention to the path: the path to the files / folders on the device are written with the separator " / "Eg /sdcard/somefolder/somefile.zip
!!! pay attention to the case: the names of folders and files on the device are case sensitive: ie eg "file "and"F. Ile "two different files The same applies to the commands and their parameters (-vand -Vcan have different values), all in / sdcard / - exception, as SD card using the FAT file system - it register in the name does not matter.
the path of the local file can be omitted if it is located in the current directory (in the lg_gt540_tools folder if you use tools.cmd from there)

When we are told about the command that "you need to run on the device" or "run through the adb shell" it means that you must enter the adb shell
After entering, we will be met by an "invitation" - "$" you can enter commands ..
To go to the execution of commands as root (root) - it is necessary to enter the command "su"If you do it the first time - pay attention to the phone - there will be a confirmation dialog of the superuser (Of course this applies to rutovannym phones, getting Ruta perhaps I will add later - until the entire description here means installing custom firmware in which the root is already built).
When switching to the command execution mode from the superuser, the invitation will change from "$" to "#"
Exit from adb shell - exit (if previously there was a "su" command, then it will leave the superuser mode, to exit, type exit again)

alt + space - change - mark
select with mouse, press enter
result copied to clipboard

1. before we have to work and stitched fastboot recovery
   
2. Download and unpack the backup system:http://narod.ru/disk/921220001/Quarx21_201...8.16.00.7z.html(Update.zip already integrated, boot, too new.JIT is not only )
   
3. folder from the archive throw on the SD card in clockworkmod / backup folder /
   
4. go to recovery ->backup and restore ->restore ->Quarx21_2010-12-06.18.16.19
   
5. reboot system now
   
6. long wait for the first load ... (to create a data structure / data)
   
7. you have firmware 2.1 from Quarx
   

By the way, as you probably already guessed, the firmware for a computer so you are not required, for example, you can download the firmware directly on a cell, extract in / sdcard / clockworkmod / backup / and flash through rekaveri.The main thing that did not sit battery

With the help of the program В® SetCPU you can overclock the CPU of your device.
I will describe some of the features:

1. if SetCPU max is 600 Mhz - click menu ->device selection ->autodetect (if you do not help - reinstall the program)
   
2. maximum frequency for each instance will be different - there simply to luck.
   
3. select the maximum frequency must be small stepsand without a tick Set on boot after spending tests (e.g. Linpack / Quadrant / Video playback / run games ...) If hangs or reboots the tests - is rolled back to the stable frequency.
   
4. better the performance will be atcpu scaling: performance (The processor will always run at max frequency, at the expense of energy of course)
   
5. there is a glitch: if SetCPU put 600 Mhz - actual speed will be less than it was before the launch of SetCPU and even less than at 480 Mhz - if you do not have to break up - do not turn SetCPU
   
6. When working on a standard 600 Mhz (without overclocking) - undervoltage to prolong battery life
   
7. As the experiments more efficient with respect to energy saving set processor 122 min frequency, max - your overclocked andscaling ondemand - phone standby time itself will reduce the frequency of up to 122 mhz and save battery. Using profiles (profiles) SetCPU usually only inhibits the output of the sleep mode.
   
8. whether the processor will not burn? no. acceleration occurs without increasing voltage - the maximum reboot or hang (in this case, it may be necessary to pull the battery)
   

worksDroidWall- it is possible to limit certain applications access to the Internet .. or, conversely, to allow access to the Internet only a strictly defined set of applications. Different sets of rules for mobile and wifi internet. Useful for saving mobile traffic.

With the help of the programВ® CifsManageryou can access the contents of your computer via wifi network. In this case, you can work with files all shares on the computer as if they were in your phone on a flash drive!
what should be done?

1. share the folder on your computer
   Naturally you must have wifi router
   ip computer must bestaticand known to you.
   wifi router settings and instructions rassharivaniya folder in windows there is no place
   
2. register settings in the program cifs manager
   sharepath: ip_kompyutera / imya_shary - I think it is clear what it is
   mount point: a folder which will be connected to a ball - use a folder on the sdcard for example, / sdcard / cifs / share
   username / password - user name and password that has access to the folder
   options: prescribesiocharset = utf8is to support the Russian names of files and folders.
   
3. connect the ball by clicking on it
   
4. any file manager Go to the folder that specified in the mount point
   
5. wifi settings to disable wifi phone switched off when it enters sleep mode.
   
6. Do not forget to unmount the folder at the end of use (via cifsmanager)
   
7. even so if you forget - the phone can start a little buggy and slow down .. is enough to overload the phone.
   

In short: JIT is a means of optimizing the executable application code "on the fly". It speeds up your machine.
side effect (bug) - USSD requests from Russian bukovkami buggy.
Installation: SwayJIT_v1.2.zipor from hereLG GT540 - unofficial firmware Android 2.1 Eclair (Post # 5743554)and apply through recovery (install zip from sdcard ->choose zip from sdcard)

download:un_JIT_v1.2-signed.zipand apply through recovery (install zip from sdcard ->choose zip from sdcard)
reboot - all JIT'a not.

Swap section allows you to expand the phone's memory. Those. allowing more applications to run simultaneously at the expense of performance .. do we need if swap android moot point ... application in android able to "sleep" and to recover, in the same state quietly and without user intervention ... another thing in applications such mode It may not always be implemented correctly (not even in the conversation and correctness in features such as the browser .. after the restoration of the back button will zanogo shipping page ...)
may still need to run something on resource-linux kernel ... that such peoplehereDebian is discussed on top of the Android launch ... In general ordinary users rarely need .. but nevertheless :)

Activation SWAP: (copy-paste fromLG GT540 - unofficial firmware Android 2.1 Eclair (Post # 5478120) )

1. Create a SWAP partition on the flash drive.(zamette .. if you do not know what a swap partition and how to create one - stop, you do not need a swap)
   
2. Set Swapper 2
   
3. Go to the settings - put a tick Run swapper at startup / Safe Remount / Safe Unmount.
   
4. The menu Swappiness point 30.
   
5. Go to the Advanced preferences. There's a tick Use Swap Partition.
   
6. In paragraph prescribe Swap partition / dev / block / vold / 179: 3(3 - means a third section on a flash card)
   
7. Put 2 ticks Recreate swap file / Reformat swap.
   
8. Exit the settings and press the "On". The display Turning swap off (partition) FAIL and the next line do not pay attention.
   
9. Check whether SWAP connected (e.g. via Quick System info)