How to Install Android 6.0 Marshmallow ROM on Acer Liquid Z220

Mtk Droid tool reading Acer Liquid Z220 

What is Advantage of ACER LIQUID Z220 (DUO) Specifications:

GSM 3G GSM LCD 4  inches screen
Internal memory 8 GB with 1 GB RAM
External memory microSD, up to 32 GB
Main Camera 5 MP, 2592 х 1944 pixels, autofocus, LED flash
Front Camera 2 MP
Processor Dual-core 1.2 GHz
Operating Android OS, v5.0 (Lollipop)
Battery Li-Ion 1300 mAh

How to Fix or Problem Solving for Recovery ACER LIQUID Z220 (DUO)  hang or not responding or malfunctions or stuck or freezing or bricked ?

The ACER LIQUID Z220 (DUO) have AGPS type for make user easy to navigate with GPS navigator or use for knowing our location to tag location in the camera pictures result. This phone have 8 GB internal memory with 1 GB RAM. We can install several important applications from Google Play Store like Facebook, Instagram, Whatsapp, Blackberry Messenger (BBM), WeChat, Line Messenger, Path, Pinterest, Skype, Viber and many more. But we have to read carefully what user said about new applications or not famous one, because some applications from Google Play Store may contain viruses or malware that can make our ACER LIQUID Z220 (DUO) become hang or stuck or bricks or frozen or boot logo loop or LCD touch screen not responding. At this conditions we have to force soft reset or force shutdown or force reboot to clean temporary files and caches. If this problem does not fix, then we have to do hard reset ACER LIQUID Z220 (DUO). Please do not forget to do backup any important data because doing hard reset or master format will remove or wipe any data and installed applications.

Good news for everybody owning the Acer Liquid Z220. There’s a recent post coming from xda-developer forum giving hints on how to Update and install Android 6.0 Marshmallow using custom ROM on Acer Liquid Z220.

The Android 6.0 Marshmallow comes with various advantages and features, but the obvious one is the performance improvement. The new OS offer up to 4 times of performance improvements, along with faster and more powerful computing. Google also claimed that the Android 6.0 Marshmallow can extend your device’s battery life by up to 90 minutes. It’s a must-have upgrade for every Acer Liquid Z220 owners!
The new Android 6.0 Marshmallow comes with many new features :

• Mobile payments (Android Pay) feature.
• Better RAM Management.
• Fingerprint support.
• 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.
• 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.

Before you upgrade your device, there are some things you need to consider. First is you should back up all of your personal data on your smartphone. You also have to enable the USB Debugging is enabled. Last but not least, it is highly recommended to have the Acer Liquid Z220 fully charged. Therefore, you can be sure that the phone can stay on during the whole process.

How to Install Android 6.0 Marshmallow ROM on Acer Liquid Z220

1. Download the ROM from the source below. Note that there are three parts of it. Please download all of them. After you download all of the files, put them all under the same folder. Then all you have to do is to double click the first part and the rest will combine automatically (you have to have WinRar program in order to do so)
The ROM File size is big, so I split the file into 3 parts :

• Download ROM Part 1 : ROM Part 1 or via Mirror
• Download ROM Part 2 : ROM Part 2 or via Mirror
• Download ROM Part 3 : ROM Part 3 or via Mirror

2. Visit Google Play Store and then download and install the ROM Manager on your Acer Liquid Z220. Alternatively, you can try using alternative application such as Jrummy Apps Inc.(Get it from Google Play Store).

3. Next, download and install the Clockwork Mod Recovery on your Acer Liquid Z220.

4. Connect the phone to your PC via USB cable. Copy the Rom.zip file to your phone’s memory card.

5. Restart the phone in Recovery Mode using the ROM Manager. After the restart is completed, open the ROM Manager again and backup your personal information.

6. Go to Recovery Menu and perform the total data erase. After that, go back to Recovery Main Menu and choose the Flash ROM from SD Card. Navigate to the folder in which your Rom.zip is located, and follow the directions for installing Android 6.0 Marshmallow on your Acer Liquid Z220. As soon as the installation is over, just reboot your Acer Liquid Z220 device, and here you go, you’ve just upgraded it to the new Android 6.0 Marshmallow.

7. Done

There you go. It’s very easy to install Android 6.0 Marshmallow ROM on Acer Liquid Z220, isn’t it? Below are some pictures of Android 6.0 Marshmallow.


Source by : xda-forum