Upgrade/Update LG Optimus L7 Ii Dua

Upgrade/Update LG Optimus L7 Ii Dual P715 to 5.0 Lollipop
I rewrite this tutorial from forum.xda-developers.com :
The users of LG Optimus L7 Ii Dual P715 can now update their handsets to Android 5.0 Lollipop using custom ROM. The new Android 5.0 Lollipop comes with many new features :

- Up to 4x performance improvements.
- A battery saver feature which extends device use by up to 90 mins.
- It has a faster, smoother and more powerful computing experience.
- Support for 64-bit SoCs using ARM, x86, and MIPS-based cores.
- OpenGL ES 3.1 and Android extension pack brings Android to the forefront of mobile graphics putting it on par with desktop and console class performance.
- Responsive, natural motion, realistic lighting and shadows, and familiar visual elements make it easier to navigate your device.
- More intelligent ranking of notifications based on who they’re from and the type of communication. See all your notifications in one place by tapping the top of the screen.
- New devices come with encryption automatically turned on to help protect data on lost or stolen devices.
- SELinux enforcing for all applications means even better protection against vulnerabilities and malware.
- State of the art video technology with support for HEVC main profile to allow for UHD 4K 10-bit video playback, tunneled hardware video decoding to save power and improved HLS support for streaming.
- and other cool features.

Here are some more aspects that users should know before trying out the custom ROM :
- Users need to have proper back-up for their personal data on the device.
- The handset should have at least 80 percent of battery power.
- The users also need to ensure that USB Debugging is enabled on the device.
- During the installation, if the device gets stuck on booting, users can perform wipe cache partition and wipe dalvik before rebooting the device.

Tutorial
1. Download Android 5.0 Lollipop ROM for LG Optimus L7 Ii Dual P715 from link below :
The ROM File size is big, 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.

2. Install the ROM Manager on your LG Optimus L7 Ii Dual P715 . Get it from Google Play Store, then install the clockwork mod recovery. You also can use ROM Installer application from JRummy Apps Inc.(Get it from Google Play Store).

3. Connect your LG Optimus L7 Ii Dual P715 to your PC employing the USB information cable. Copy the “ROM.zip” file you downloaded to the SD memory card.

4. 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.

5. 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 ”ROM.zip” file and follow the directions for installing Android 5.0 Lollipop on your LG Optimus L7 Ii Dual P715 . As soon as the installation is over, just reboot your LG Optimus L7 Ii Dual P715 device, and here you go, you’ve just upgraded it to the new Android 5.0 Lollipop.

Hasil (Latin) 1:

Upgrade / Update LG Optimus L7 Ii Dual P715 ad 5.0 Lollipop
RESCRIBO hac ego doceo de forum.xda-developers.com:
The of users LG Optimus L7 Ii Dual P715 nunc update eorum handsets to Joomla 5.0 Lollipop usura consuetudinem ROM. MASCULINUS 5.0 Lolli novus advenit nova multis: - Ad faciendum 4x lenimentus. - A pugna pluma Save quae se extendit ad aliquem usum fabrica mins XC. - Habet citior mollius computatio plurimum usus. - Sustinere LXIV -bit SOCS usura BRACHIUM, x86, et MIPS-substructio millia metretas. - OpenGL ES MASCULINUS 3.1 et extensio pack affert Android mobile graphics ad frontem posuit super par cum desktop genus perficientur et consolationi faciles. - Responsive, naturalis motus, luminatione et tenti umbras familiari tuo lacinia elementum facilius consilium navigare. - Qui ex ingenio notificationes haerent ordinem atque modum communicandi. Videbunt omnem notificationes in unum locum properant omnia per percussoque verticem screen. - New cogitationes venire encryption verto in automatically ad adjuvandum tueri data die noctuque furto perierat adinventionum suarum. - SELinux aliamque coercitionem adversus omnes applications significat etiam tutior contra nuditates et malware. - status artis technicae video cum subsidium main HEVC profile ad sino pro UHD 4K X-bit playback video, video tunneled hardware decoding salvare virtute et in melius promovendi HLS streaming subsidium. - frigus et alia features. Hic es nonnullus magis dicendum quod users priusquam id sciret ex consuetudine ROM: - User tergum oportet propriam cuiusque notitia pro fabrica. - In scelerisque pugna vox, ut saltem LXXX sentio. - De users opus est ut USB Debugging enabled in cogitatus. - Per institutionem, si cogitatus sudatio tesserulas patuissent, users potest absterget cache partition et absterget dalvik ante rebooting cogitatus. Tutorial I. Download MASCULINUS 5.0 Lollipop ROM pro LG Optimus L7 Ii Dual P715 a link below: The ROM size File est magnus, ita findito file in III partes: ROM Part I: http://goo.gl/7pyL97 ROM Part II: http : //goo.gl/ffHU2x ROM Part III: http://goo.gl/l1zKh5 Miscere III partes files supra in I file iustus utor WinRar, tunc extrahere lima in ZIP format. Si Problematis ROM fortasse quia peccaverunt in download ROM processu potest experiri iterum download vel augue. II. Install ROM Manager tuum LG Optimus L7 Ii Dual P715. Get a Google Play Store ergo instituere exiret mod recuperare. Et vos can utor ROM Installer application a JRummy Apps Inc. (Get a Google Play Store). III. Annecto vestri LG Optimus L7 Ii Dual P715 to your PC usi USB notitia cable. Effingo "ROM.zip" file vos downloaded ad SD memoria card. IV. Sileo vestri in cogitatus recuperatio modus usura ROM Manager. Ut in Recuperatio litteralem, Procurator et in electorum ROM tergum / restituo tergum sursum vestri notitia. V. Ex Recuperatio Menu facere totalem data extermina (possidet Delvik Cache). Cum consummatum fuerit, ut vadam ad dominum Recuperatio Principal Menu et eligere Flash ROM a SD Card. Navigare location te imitati "ROM.zip" file et sequi inaugurari coacti MASCULINUS 5.0 Lollipop tuum LG Optimus L7 Ii Dual P715. Ut primum installation est, sicut reboot vestri LG Optimus L7 Ii Dual P715 cogitationem inscientiae et ecce inquit vos surrexistis vado, vos Ive 'iustus upgraded ad novum MASCULINUS 5.0 Lollipop.