Update The Galaxy S Duos 2 To Android Jelly Bean(4.2.1)

Updating the phone makes us enable some new features and can get some new apps which quite impressive. So, all the Galaxy S duos 2 users its an enchanting news we get the updated version ROM for your Device. If you want you may root on to have the special features for your phone and give a new look to your phone.
Pic Credit: www.samsung.com/hk_en/smartphones/galaxy-s-duos

Security in updated Jelly Bean

  • Application verification — Users can choose to enable “Verify Apps" and have applications screened by an application verifier, prior to installation. App verification can alert the user if they try to install an app that might be harmful; if an application is especially bad, it can block installation.
  • More control of premium SMS — Android will provide a notification if an application attempts to send SMS to a shortcode that uses premium services which might cause additional charges. The user can choose whether to allow the application to send the message or block it.
  • Always-on VPN — VPN can be configured so that applications will not have access to the network until a VPN connection is established. This prevents applications from sending data across other networks.
  • Certificate Pinning — The lib core SSL implementation now supports certificate pinning. Pinned domains will receive a certificate validation failure if the certificate does not chain to a set of expected certificates. This protects against possible compromise of Certificate Authorities.
  • Improved display of Android permissions — Permissions have been organised into groups that are more easily understood by users. During the review of the permissions, the user can click on the permission to see more detailed information about the permission.
  • Installed hardening — The installed daemon does not run as the root user, reducing the potential attack surface for root privilege escalation.
  • Init script hardening — init scripts now apply O_NOFOLLOW semantics to prevent symlink related attacks.
  • Fortify Source — Android now implements FORTIFY_SOURCE. This is used by system libraries and applications to prevent memory corruption.
  • ContentProvider default configuration — Applications which target API level 17 will have “export” set to “false” by default for each ContentProvider, reducing default attack surface for applications.
  • Cryptography — Modified the default implementations of SecureRandom and Cipher.RSA to use OpenSSL. Added SSLSocket support for TLSv1.1 and TLSv1.2 using OpenSSL 1.0.1
Disclaimer: Read the steps clearly its ensure to have a basic knowledge. In the case of any fault, we are not responsible for your device. You can do at your own risk.
Before You Go:
  • The concerned procedure is only worked at the Galaxy S Duos 2 S7582.
  • You should have the 80% battery power.
  • You should have Clock Work Recovery mode in your device.
  • Enable the USB Debugging.
You Need The Files:
Here It Goes The Final Steps:

1. Connect your phone to computer victimisation USB cable.

2. Copy downloaded files to the South Dakota card of your phone.

3. Disconnect USB

4. shut down your phone

5. Boot into recovery by pressing and holding Volume Down, Home and Power buttons

6. Wipe the info and Dalvic Cache otherwise you may brick your device after

7. Choose to install nothing from sd card, then choose to opt for nothing from sd card. (Locate the Jelly Bean 4.2.1 Rom .zip file) and choose it by pressing the Power button.

8. Once the storage installation method finish, repeat the step seven, however, opt for Google apps rather than storage nothing to put in the Google apps package.

9. Once the installation is finished, return to the most recovery menu and choose to restart the system currently to bring up the phone and boot up into tailor-made Jelly Bean 4.2.1 ROM.

That's all Done.

Congrats!!! accepted and super customise android 4.2.1  jelly bean primarily based custom storage currently put in and running on your Samsung Galaxy S Duos S7562.