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[Complete Guide] What Is ClockworkMod And How To Use It

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Tutorial [Complete Guide] What Is ClockworkMod And How To Use It

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#1 - What Is ClockworkMod Recovery And How To Use It On Android
#2 - Nandroid Backup & Restore
#3 - Onandroid Backup



What Is ClockworkMod Recovery And How To Use It On Android

 
ClockworkMod – also known as Clockwork or CWM – is a custom recovery for Android phones and tablets that allows you to perform several advanced recovery, restoration, installation and maintenance operations on your Android device that aren’t possible with the stock recovery. In what follows, we will cover all that this recovery is capable of doing, and how to do it. We do not discuss about TWRP (TeamWin Recovery Project) in this thread.

1.All About Android Recovery
All Android devices ship with a recovery console that is basically a partition on the device’s internal memory and can be booted into. The stock recovery of almost all Android devices provides a few basic yet handy options that allow you to factory reset your device and also to recover its operating system using an official ROM in zip format, but that’s all you can do with it. That’s where a custom recovery comes handy.

A custom Android recovery basically replaces the stock recovery with one that lets you do all you can do with the stock recovery, plus a plethora of more options to give you a lot more control on your device. With a custom recovery, you can install official and unofficial ROMs as well as other updates including apps, themes, kernels etc. using zip files, wipe not just user data but pretty much every partition on your device, mount the storage card for USB mass storage access without leaving recovery, partition your SD card, wipe Dalvik cache and battery stats, fix permissions, perform, manage and restore backups and so on.


2.Introduction to ClockworkMod
ClockworkMod recovery is one of the most widely used custom Android recoveries that is available for most mainstream Android devices. It is the needed recovery for AOKP, AOSP, CM. ClockworkMod recovery has been developed by Koushik Dutta (also known as Koush) – the same guy who brought us the Android ROM Manager.

3.Booting into ClockworkMod
On most Android devices including ones by Samsung, you can enter recovery by powering your device off and then powering it back on while keeping either the Volume Up+Home+Power buttons pressed in the same time. This will enter the bootloader from where you can select the ‘RECOVERY’ option by navigating to it with the Volume key and entering it with the ‘Power’ key.

Tour
1. reboot system now
Reboot/restart your phone.

2. apply update from sdcard
This can be used for installation of any official or unofficial update, ROM, kernel, theme etc. That is in a zip format installable from recovery, as long as the file is named update.zip and it has been placed on the root of your SD card (i.e. not in any sub-folder). Selecting this option (and most of the options featured below) will bring up a rather annoying confirmation prompt but this has saved us on multiple occasions from a lot of trouble we would have been into due to accidental key presses. This is what we are talking about:

3. wipe data/factory reset
This option wipes all user data on the device as well as cache. Doing this will leave your phone in the state it was in when you bought it or when any custom ROM was first installed. It will also wipe any sd-ext partition that you might have setup (more on this later).

4. wipe cache partition
Wipes the cache partition of the device to clear all the data accumulated there over use. This is often used before installing a new ROM, app, kernel or any similar mod via recovery.

5. install zip from sdcard
This option brings up the following sub-menu:
 
  • a. apply /sdcard/update.zip
    This one is essentially the same as the ‘apply update from sdcard’ option of the main menu.
  • b. choose zip from sdcard
    Lets you install any zip file (with any name) from any location on your SD card. The file can be for a ROM, a kernel, an application, a theme or any mod as long as it is in recovery-flashable zip format. This is the most widely used option for installing a ROM that you have downloaded and copied to your SD card.
  • c. toggle signature verification
    Turns the signature verification on and off. When signature verification is on, you will not be able to install any custom ROMs that haven’t been signed by the developers (most custom ROMs aren’t signed). Switching it off skips the signature verification check and proceeds with the installation.
  • d. toggle script asserts
    Seldom-used option for a vast majority of users. It simply turns script asserts on or off. If you don’t know about these (we don’t), it’s best not to change this option.
  • e. +++++Go Back+++++
    Takes you back to the main recovery menu, obviously!


6. backup and restore
Undoubtedly one of the most important features provided by a custom recovery, the backup and restore feature – also known as Nandroid backup – allows you to take a snapshot of your phone’s entire internal memory including all partitions, and save it on the SD card.
 
  • a. Backup
    Takes a Nandroid backup, as explained above.
  • b. Restore
    Lets you restore a previously taken backup. Entering this option presents you with a list of existing backups from the SD card that you can choose from for restoration.
  • c. Advanced Restore
    This option is similar to the Restore option but once a backup has been selected to be restored, this option allows you to choose what parts of it to restore. You can choose to restore the boot, system, data, cache and sd-ext partitions.


7. mounts and storage
Allows you to perform maintenance tasks on all the internal and external partitions of your android device
 
  • a. mount/unmount /system, /data, /cache, /sdcard or /sd-ext
    These options let you toggle between mounting or unmounting these respective partitions. Most users don’t need to change these options.
  • b. format boot, system, data, cache, sdcard or sd-ext
    These let you directly format any of these partitions. Take extreme care with this option as formatting any of these partitions will result in losing all data on them, especially the boot and system partitions. Formatting the system partition will remove your ROM and leave your phone without an operating system while wiping the boot partition may brick your phone unless you restore or flash another one before rebooting your device.
  • c. mount USB storage
    Lets you enable USB mass storage mode for your SD card right from recovery so that you can connect it to your computer via USB and transfer any files to/from it without having to leave recovery.


8. advanced
This section contains a few options most users will not require, though these can come handy quite often, especially wiping Dalvik cache, which is required before most ROM installations.
 
  • 1. Reboot Recovery
    Lets you directly and very conveniently reboot from recovery right back into recovery. This is useful option for certain back-to-back installations that require the device to at least boot once between them.
  • 2. Wipe Dalvik Cache
    Allows you to wipe the cache for the Dalvik virtual machine (the custom-built Java virtual machine for Android).This is required before most ROM installations and at other occasions too, for fixing some problems.
  • 3. Wipe Battery Stats
    Wipes the saved battery usage statistics and effectively recalibrates the battery. Useful in various scenarios when Android isn’t showing correct battery levels.
  • 4. Report Error
    In case of errors, this feature can be used to save a log of recent ClockworkMod recovery operations on the SD card that you can later report from Android using ROM Manager.
  • 5. Key Test
    Lets you press any of the hardware keys to see if they are properly functioning, and to see their key codes.
  • 6. Partition SD Card
    This option gives you a no-frills way to partition your SD card properly for use with ROMs that support data2ext (a very handy hack for low internal memory devices that enables an /sd-ext partition on the SD card to be used as the internal user data storage i.e. as the /data partition). Once this option is selected, you will be given options to choose the sizes for the /sd-ext partition as well as an optional /swap partition on the SD card, and will then automatically format it for you, leaving the remaining space for normal SD card usage. This option will wipe all data from your SD card so use it with caution!
  • 7. Fix Permissions
    Fixes the file permissions for the internal memory partitions back to default. This is very useful as a fix for several errors and Force-Closes that start appearing after you or an application you installed and provided root access end up messing up the permissions of important files.


4.Using ClockworkMod for ROM, kernel, apps, theme or mod installation
While in the complete feature tour we have already shown you how to install a ROM, kernel, app, theme or any similar mod from a recovery-flashable zip file using the recovery options, those of you who jumped straight to this section expecting to get just this information quickly are at the right place!
This guide is primary focused on a full feature tour of CWM but in our previously written guide on how to flash a ROM or app from a zip to an Android device file from recovery, we have already covered in detail how to use ClockworkMod for installing any ROM, kernel, app, theme or mod using a recovery-flashable zip file. While that guide is based on an older version of ClockworkMod recovery, everything in it still applies to the latest versions and should work flawlessly.

5.How To Install A ROM or App from zip file to Android device from recovery
Please note that the terms ‘installing’ and ‘flashing’ can be used interchangeably here and will mean the same thing.

Rooting your device renders its warranty void.
ALWAYS take backups before rooting or flashing a custom ROM or app to your phone.
Flashing a defective ROM or app to your phone might brick it so choose the ROMs and software that you flash wisely and never install a ROM or application from an untrusted source.
AddictiveTips will not be liable if your device gets damaged or bricked during the process.
Official ROM updates from device manufacturers or carriers are released in conveniently packaged installation files that you can run on your computer while your Android device is connected to it, and they automatically take care of updating your phone’s system. Similarly, most applications are available directly in the Android Market for easy installation, or come packaged as convenient ‘.apk’ files that you can just run on your Android phone to install. The case is not the same with most custom ROMs and several custom applications, which come in .zip files rather than PC installers or .apk files.
The idea of installing a customized operating system to their smartphone can be quite intimidating for inexperienced users. Though once they get used to it, some of them end up trying out different ROMs for their devices several times a day. While I don’t exactly recommend that you flash every new ROM that is made available for your Android phone, we are here to help you get over the fear of flashing a ROM that enhances the capabilities of your device so that you can use it to its fullest potential.
Here is a quick look at what we will be covering in this guide. Feel free to skip to the real deal if you already meet the prerequisites.

• Before We Begin: Battery Check
• Before We Begin: Unlocking the Bootloader (Stock Android Devices Only)
• Before We Begin: Rooting
• Before We Proceed: Installing a Custom Recovery
• The Real Deal: Installing a Custom ROM to your Phone
• The Real Deal: Installing an App From a Zip File to your Phone

There are certain steps that you might not require, and we shall be mentioning them in each section.
Before We Begin: Battery Check
Before you proceed with any of the following steps, make sure your phone’s battery level is not too low. It is recommended to have it at 50% or more. Do NOT take this lightly. If your phone’s battery runs out while you are attempting to flash a custom ROM, there is a significant chance of your phone getting bricked and becoming unusable PERMANENTLY.

Before We Begin:Unlocking the Bootloader (Stock Android Devices Only)
Note: This step applies only to Android devices with stock version of Android installed. At the moment, Google Nexus One and Nexus S are the only two such devices available. You may skip this step if you are using any other Android device.
Users of stock Android devices such as the Google Nexus One or Nexus S also need to unlock its bootloader before they can proceed. Once you have done this, you may proceed to the next step.
Before We Begin: Rooting
Note: You may skip this step if your device is already rooted, or if you already know how to root it.
Before you can install a custom ROM to your device, your phone needs to be rooted. Rooting is basically administrator or root level access required to perform administrative tasks on your Android device. Once you are done with the rooting process, you may proceed to the next step.
Before We Proceed: Installing A Custom Recovery
Note: You may skip this step if you already have a custom recovery installed on your device.
Rooting grants you the necessary access level to execute administrative tasks on your Android device but it is the recovery that provides the tools necessary to actually perform those tasks. While every Android device ships with a recovery, the stock recovery is quite limited in what it lets you do, and you need a custom recovery image to perform advanced operations on your device. Once you have a custom recovery installed on your phone, you will be ready to proceed to the next step.
The Real Deal: Installing a Custom ROM to your Phone
Now that you have a custom recovery installed on your phone, you can perform all sorts of wonderful advanced operations on your device and this includes the ability to flash a ROM or application from a zip file. The procedure is pretty standard for most ROMs, though there are certain ROMs which require additional steps for their installation. Since those steps differ from ROM to ROM, pay attention to instructions and this includes only the standard instructions here.
• Manually
1. Download the ROM from the link given in the article featuring that ROM. It should be a zip file.
2. Connect your phone to your computer via USB and mount its storage card.
3. Copy the downloaded ROM to the root of the storage card.
4. Power your phone off and reboot it into recovery. This will involve using a combination of your device’s hardware keys. Once in recovery, you can navigate its menu using the volume up and volume down hardware keys or your phone’s trackball / optical track pad if it comes equipped with one.
5. Use the ‘backup and restore’ feature of recovery to backup your existing ROM installation, software and data. This step is known as performing a nandroid backup. ALWAYS perform a backup before flashing a custom ROM, UNLESS you can afford to lose everything that’s on your phone at the moment.
Note: ALWAYS choose to perform the following steps 6, 7 and 8 UNLESS the ROM you are attempting to flash is an updated version of the same ROM that you are currently using, and is compatible with the current installation’s data. It is usually mentioned with the update whether you can install it over a previous version without wiping its data or not.
6. Get back to the main recovery menu and use the option ‘wipe data/factory reset’. You will be prompted to confirm this action. Select “Yes – Delete all user data”.
7. From the main recovery menu, select ‘wipe cache partition’. You will be prompted to confirm this action. Select ‘Yes – Wipe Cache’.
8. From the main recovery menu, enter the ‘advanced’ menu. From this menu, select ‘Wipe Dalvik Cache’. You will be prompted to confirm this action. Select ‘Yes – Format/System’.
9. From the main recovery menu, enter the ‘Mounts and Storage’ menu. From this menu, select ‘Format/System’. You will be prompted to confirm this action. Select ‘Yes – Wipe Dalvik Cache’.
10. Go back to the main recovery menu by pressing the back button and select the ‘Install zip from SD card’ option.
11. Select ‘choose zip from sdcard’ to get a list of the files and folders on your SD card. Scroll to the ROM’s file that you copied there in step 3, and select it. You will be prompted to confirm this action. Select ‘Yes – Install file_name.zip’ where file_name.zip is the name of the zip file that you are trying to install.
12. Wait patiently while the ROM is flashed to your phone via recovery.
13. Once the installation is complete, head back to the main recovery menu if you aren’t there, and select ‘reboot system now’. Your phone will now boot into the newly installed ROM.

The Real Deal: Installing an App From a Zip File to your Phone
While most apps for Android devices are available at the app store for direct download and installation or as .apk files for direct installation, there are certain apps which are only available as zip files installable from recovery. Their installation procedure is the same as installing a custom ROM that we just featured above. However, there are a few minute differences.
• When installing an app from a zip file, you do NOT need to perform the ‘wipe data/factory reset’ or ‘wipe/system’ step so NEVER do that unless you know what you are doing, have a complete backup and want to start using your ROM as a fresh installation with the new app added.
• You might or might not need to wipe the cache and the dalvik cache for installing apps from zip file. This varies from app to app and the developers of such apps as well as many reviewers including us mention when featuring an app whether it requires a cache and dalvik cache wipe or not. However, it never hurts to wipe these caches anyway, and it does not effect the data on your device or its storage card.
There you go, this concludes the guide on how to flash a ROM or app from a zip file to your Android device using a custom recovery. To try out the skills that you just learned, search our site for custom ROMs for your phone and start flashing, always remembering to take backups first!

Important note: This guide is retrieved from the VeNum Complete Guide with only few additions and corrections by me, so All thanks should go to him!


PS: If you see any error, please contact me to edit the OP.
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Default Nandroid Backup - CWM

What is a Nandroid Backup?

It is a full backup of the partitions on your device’s NAND flash (NAND actually stands for NOT AND, which in simple terms means an electronic gate). Basically a backup of your phones hard drive if you will...
The Nandroid Backup is a snapshot of your device (it means everything on your phone – your apps, data, your current ROM and even the kernel is backed up) at the time you do the back up. If you restore the back up, it changes your phone BACK to that state. You will need custom recovery (CWM/TWRP). So make sure you have CWM or TWRP on your device.

The SD Card data is not backed up in the process. Although, the Nandroid Backup itself is created on your SD card. Make sure you have enough space on your SD card to make a COMPLETE copy of your phone.
It’s highly recommended that once you have done a backup, you manually copy it to your computer in case your sd card is wiped or corrupted.



Pre-requisites:

 
1. Rooted Device:
2. Custom Recovery (CWM or TWRP)
While the OS is running you cannot do a backup. The boot loader in the recovery enables you to take a backup of the OS while it’s not running.



How to Make a Nandroid Backup via CWM:

Backup via CWM:

 
1.Boot into Recovery pressing in the same time Volume Up + Home + Power buttons for our Galaxy S Advance phones

2. Select ‘Backup and Restore’ from the recovery.

Once you are in recovery, scroll down to the option ‘Backup and Recovery’ with volume Up/Down and select it (Power button for select).

3. Start the backup.

Once you are on the Nandroid screen, select ‘Backup’ to start the backup process. You have the option to ‘Restore’ backup on the same screen.

The backup process may take a while. Take a break for a coffee.

4. Transfer the backup to your computer (recommended).

Once you reboot, you can see the backup in the ‘clockworkmod/backup/…’ (or similar file) directory on your SD card.

Move, copy, or paste this folder on your PC safely.



Restore from a Nandroid Backup via CWM:

 
1. Boot your device into CWM and navigate to the Nandroid screen.

2. Choose ‘Restore’ and begin the process.

If you select ‘Advanced Restore’ option, you may select which part of the backup to restore – i. e. the boot,system, data or cache. Or choose the whole backup.

3. Reboot your device. Your system is now restored and is exactly the same as the time when the backup was taken.


Video guide (ignore phones from videos ) :
CWM guide
 


TWRP guide
 
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Default [app] Online Nandroid Backup

Online Nandroid Backup - FULLY SUPPORTED with our Samsung S Advance GT I9070 (Janice)

Nandroid backups are usually performed in recovery mode. This means you would have to turn off your phone and reboot in recovery mode, which wastes a whole lot of time rebooting and a lot more time offline. With this tool you can do nandroid backups without switching off your device.

Requirements:
1. Rooted android phone
2. A terminal emulator installed on phone
3. Latest version of Busybox
4. A working CWM or TWRP
5. Patience


Features:
* Creates backups in the CMW 5 and 6 style or TWRP!
* Full support of the onandroid script.
* Create custom names for your backups.
* Choose what partitions get backed up.

The onandroid script was developed by Ameer Dawood. The original XDA post can be found at: http://forum.xda-developers.com/show....php?t=1620255

Important: This tool requires a rooted phone with busybox to work!

Download from market: https://play.google.com/store/apps/d...3t1c.onnandbup
Or from original thread: http://forum.xda-developers.com/show....php?t=1620255
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Default Re: [Complete Guide] What Is ClockworkMod And How To Use It

Thank u so much

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I have attached some printscreen of CWM for greater understanding of the console.
 
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I have given you ownership of post #2 and 3 and moved all your material from your other thread [Guide] Nandroid Backup - backup & restore into post #2. You can edit that if you want, all I did was Copy/Paste.

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<a href=http://www.whiskey103.nl/x/sigs/Woody6_15fps.gif target=_blank rel=nofollow >http://www.whiskey103.nl/x/sigs/Woody6_15fps.gif</a>
ZFFZ

I GPL I

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Quote:
Originally Posted by Woody View Post
I have given you ownership of post #2 and 3 and moved all your material from your other thread ...

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Many thanks, Woody!
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Default Re: [Complete Guide] What Is ClockworkMod And How To Use It

Quote:
Originally Posted by R_a_z_v_a_n View Post
Many thanks, Woody!
Hey I have one suggestion. Instead of showing everything and giving the info a stretched out look, you should only show the headings and hide data using spoilers. That way people can read what they want to without too much scrolling!

Sent from my GT-I9070 using xda premium
If I did help you, dont hesitate to HIT THE THANKS BUTTON! Wont Hurt You!


By ME! :
Galaxy S Advance JellyBean Index Thread
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this is a must-have for (almost) new users, thanks!
Phone: Motorola Moto X (Current)
Motorola Moto X (Hard bricked) See here how I did it
Samsung Galaxy S Advance (sold)
SE Xperia Neo V (Sold)
Samsung Galaxy 3 GT 5800 (Sold)
Android Version: 4.4.2, rooted, unlocked BL

 
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Default Re: [Complete Guide] What Is ClockworkMod And How To Use It

No blackouts in the guide. Tnx a lot

1 question, can i use your guides to translate it to spanish and place it in another forum?

Enviado desde mi GT-I9070 usando Tapatalk 2

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