Upgrade/Update Optimus L7 II Dual P

Upgrade/Update Optimus L7 II Dual P715 to 4.4 KitKat.
I'm copy paste this tutorial from forum.xda-developers.com :
The Optimus L7 II Dual P715 owners may also want to keep their device up-to-date. So we thought of giving you a tutorial of how to upgrade Optimus L7 II Dual P715 to Android 4.4 KitKat. With new version of android operating system on your device, you will have more benefit. Your device will have more feature, more secure, more fast performance, and more cool he...3x. But prior to telling you how to install Android 4.4 KitKat on Optimus L7 II Dual P715, let’s see what do you want in order to be able to perform the installation. You will have to download 4.4 KitKat Optimus L7 II Dual P715 ROM. You will also have to root your Optimus L7 II Dual P715 to prepare it for Android 4.4 KitKat upgrade. Discover how to root Optimus L7 II Dual P715 and install Android 4.4 KitKat from here. Here are the download links of the files you want to update Optimus L7 II Dual P715 to Android 4.4 KitKat. Just before beginning to upgrade your Optimus L7 II Dual P715 to Android 4.4 KitKat don’t forget to backup your information, as contacts, text messages and the apps installed from Google Play Store who maybe lost when the installation finishes. Now let’s see how to update Optimus L7 II Dual P715 to Android 4.4 KitKat :

1. Install the ROM Manager on your Optimus L7 II Dual P715. Get it from Google Play Store, then install the clockwork mod recovery.

2. Connect your Optimus L7 II Dual P715 to your PC employing the USB information cable. Copy the “Optimus L7 II Dual P715_4.4 KitKat.zip” file you downloaded to the SD memory card.

3. Restart your device in the recovery mode using ROM Manager. As soon as in Recovery Mode, go to ROM Manager and select backup / restore to back-up your information.

4. From the Recovery Menu do a total data erase (including Delvik Cache). When completed, go back to Recovery Principal Menu and choose Flash ROM from SD Card. Navigate the location you copied the ”Optimus L7 II Dual P715_4.4 KitKat.zip” file and follow the directions for installing Android 4.4 KitKat on your Optimus L7 II Dual P715. As soon as the installation is over, just reboot your Optimus L7 II Dual P715 device, and here you go, you’ve just upgraded it to the new Android 4.4 KitKat.
Note: Here Is Link To Download the ROM =
The ROM File size is 128 MB, so I split the file into 3 parts :
ROM Part 1 : http://goo.gl/7pyL97
ROM Part 2 : http://goo.gl/ffHU2x
ROM Part 3 : http://goo.gl/l1zKh5
To combine 3 parts files above into 1 file just use WINRAR, then extract the files into ZIP format.
If any problem with the ROM, maybe because the ROM have corrupted during the download process, you can try to re-download the ROM.
Thank you for visiting Upgrade/Update Optimus L7 II Dual P715 to 4.4 KitKat
Tutorial Video : Easy Way To Download ROM =

Hasil (Bahasa Indonesia) 1:

Upgrade/Update Optimus L7 II Dual P715 untuk 4.4 KitKat.Aku copy paste tutorial dari forum.xda-developers.com:Pemilik Optimus L7 II Dual P715 juga dapat tetap up-to-date perangkat mereka. Jadi kami pikir memberi Anda sebuah tutorial tentang bagaimana untuk meng-upgrade Optimus L7 II Dual P715 untuk Android 4.4 KitKat. Dengan versi baru dari sistem operasi android pada perangkat Anda, Anda akan memiliki keuntungan lebih. Perangkat Anda akan memiliki lebih banyak fitur, kinerja lebih aman, lebih cepat dan lebih dingin ia... 3 x. tapi sebelum memberitahu Anda bagaimana untuk menginstal Android 4.4 KitKat pada Optimus L7 II Dual P715, mari kita lihat apa yang Anda inginkan untuk dapat melakukan instalasi. Anda akan memiliki untuk men-download KitKat 4.4 Optimus L7 II Dual P715 Roma Anda juga akan memiliki untuk root Anda Optimus L7 II Dual P715 untuk mempersiapkan untuk Android 4.4 KitKat upgrade. Temukan cara akar Optimus L7 II Dual P715 dan Instal Android 4.4 KitKat dari sini. Berikut adalah link download file yang Anda ingin memperbarui Optimus L7 II Dual P715 untuk Android 4.4 KitKat. Sebelum awal untuk meng-upgrade Anda Optimus L7 II Dual P715 untuk Android 4.4 KitKat jangan lupa untuk membuat cadangan informasi Anda, sebagai kontak, pesan teks, dan apl yang dipasang dari Google Play Store yang mungkin kehilangan ketika instalasi selesai. Sekarang mari kita lihat bagaimana untuk memperbarui Optimus L7 II Dual P715 untuk Android 4.4 KitKat:1. menginstal manajer ROM pada Anda Optimus L7 II Dual P715. Dapatkan dari Google Play Store, kemudian instal pemulihan mod clockwork.2. Connect your Optimus L7 II Dual P715 to your PC employing the USB information cable. Copy the “Optimus L7 II Dual P715_4.4 KitKat.zip” file you downloaded to the SD memory card.3. Restart your device in the recovery mode using ROM Manager. As soon as in Recovery Mode, go to ROM Manager and select backup / restore to back-up your information.4. From the Recovery Menu do a total data erase (including Delvik Cache). When completed, go back to Recovery Principal Menu and choose Flash ROM from SD Card. Navigate the location you copied the ”Optimus L7 II Dual P715_4.4 KitKat.zip” file and follow the directions for installing Android 4.4 KitKat on your Optimus L7 II Dual P715. As soon as the installation is over, just reboot your Optimus L7 II Dual P715 device, and here you go, you’ve just upgraded it to the new Android 4.4 KitKat.Note: Here Is Link To Download the ROM =The ROM File size is 128 MB, so I split the file into 3 parts :ROM Part 1 : http://goo.gl/7pyL97ROM Part 2 : http://goo.gl/ffHU2xROM Part 3 : http://goo.gl/l1zKh5To combine 3 parts files above into 1 file just use WINRAR, then extract the files into ZIP format.If any problem with the ROM, maybe because the ROM have corrupted during the download process, you can try to re-download the ROM.Thank you for visiting Upgrade/Update Optimus L7 II Dual P715 to 4.4 KitKatTutorial Video : Easy Way To Download ROM =