Download and Install Lineage OS 14.1 On Gretel A7 (Android Nougat 7.1.2): Did you guys know that any Android device with a custom ROM gives you a lot more control and freedom to use your device than the same device with the normal factory firmware? Once you root your device and install a custom ROM, you will get total control of your device and you can make any kind of change that you want to your firmware. Lineage OS is an incredibly popular line of custom ROMs as year after year it has managed to release exciting custom ROMs with very impressive features. Today, in this post, we are going to show you how you can install Lineage OS 14.1 on your Gretel A7. The Lineage OS 14.1 update is based on the source code of Android 7.1.2 Nougat firmware and it comes with a lot more features than what was provided by Nougat.
Gretel A7 comes equipped with a 4.7-inch qHD display screen having a resolution of 1280x720p, a powerful MediaTek MT6580A ARM Cortex-A7 Quad Core Processor, ARM Mali-400 MP2 GPU, 1 GB RAM, 16 GB internal storage capacity, and a removable 2000mAh Li-Ion battery. It comes with Android 6.0 Marshmallow out of the box, and its other features include Bluetooth, Wi-Fi, an 8.0 MP rear camera, a 2.0 MP front camera, Dual SIM standby, Wi-Fi Hotspot, and more.
In case you are a Gretel A7 user who is interested in installing the Lineage OS 14.1 update on your device, then this post will feel like gold dust for you. In this find, we will be giving you all the needed information starting with the basics. After we clear the concepts of rooting, we will be giving you a step-by-step guide which will help you in installing this update.
If you are new to the term “Custom ROMs” then you have to know what Custom ROM means, What are the benefits of using Custom ROMs.
What is Custom ROMs On Android?
Custom ROMs are based on Official Android source codes which are customized or developed by developers or a community of developers. Custom ROMs come with loads of extra customizations which makes them unique and popular among the android lovers. Remember, Custom ROMs are not provided by Google or other mobile vendors but are developed and maintained by the community and its contributors.
Some example: Lineage OS (Previously known as CyanogenMod), Paranoid Android etc.
Benefits Of Custom ROMs
1) Vanilla Android (Pixel Style)
Most Of the AOSP Based Custom ROMs are bloatware free and have very close to the stock look and feel which makes them super snappy. These ROMs are very optimized for battery and performance.
2) Root Access
Most of the Custom ROMs are pre-rooted. The process of gaining full admin control of the Android device is called Rooting On Android. It’s similar to running programs as administrators in Windows.
After rooting your device you can install different MODs, kernel, ROMs on your device. You can install latest Android updates (like the Android 6.0.1 marshmallow) On old device by installing third party ROMs like CyanogenMod 13.You can overclock the CPU and GPU of your device to get the best performance. You can hibernate any app you want. You can underclock the CPU to get better battery life.
For more information about Android rooting, check out our detailed post here > What Is Rooting Android Phone? Advantages And Disadvantages
3) Regular Updates
Most of the Android smartphone manufacturer provides 2-year software support and after that, the devices won’t get any official update. In that case, users have to fully depend on Custom ROMs to test the latest Android on their devices.
Most of the developers of the Custom ROMs provide a 4)regular update which is one of the best things about Custom ROMs.
Android is famous for Customization and Custom ROMs take this to another level. Unlike Stock vanilla android Custom ROMs come with various customization options. We are sharing few of them below
- Users can enable or disable navigation bar
- Users can customize navigation bar and Status bar icons
- Some Custom ROMs come with different MODs
- Some Custom ROMs come with Custom Kernels which allow users to Overclock or underclock the CPU and GPU.
- Some Custom ROMs come with support for Third party themes
5) Battery and Performance
Most Of the Custom ROMs are very close to stock vanilla android in look. The Custom ROMs are very optimized which results in better battery life and smooth performance.
About Android 7.1.2 Nougat (Lineage OS 14.1):
The Android 7.1.2 Nougat Update is an incremental update that which comes with a number of bug fixes and optimizations. All the features from Android 7.0 and 7.1 are available in Android 7.1.2 Nougat. The performance and system stability is much improved with the latest update. One of the silent features introduced in 7.1.2 is fingerprint gestures
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- Enable root for apps on lineage Os (Supersu zip)
- Make sure the bootloader on your device is unlocked and your device is rooted and you have a custom recovery installed.
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- Make sure your device has more than 50% battery.
- Make sure you have taken a backup of your important data. Now proceed To Install Official Lineage OS 14.1 On Gretel A7.
RootMyGalaxy.net is not responsible for any damage happened to your device(s) while following this guide, proceed at your own risk.
Download Lineage OS 14.1 For GRETEL A7
- Lineage OS 14.1 For GRETEL A7
- Download Official GApps For Official Lineage OS 14.1 ROMs
- Download latest Magisk v13.5 (If you want root access)
Steps To Install Lineage OS 14.1 On GRETEL A7 | Android 7.1.2 Nougat Update
- Make sure your device is rooted and have the latest TWRP recovery installed. (Check the Pre-Requirement Section Above)
- First, download the files from the above link.
- Now transfer the downloaded files to the internal storage of your device.
- Now reboot to the TWRP recovery by holding your Armor and volume down buttons together for a few seconds.
- Take a backup by selecting the option from the home screen and then your data and cache from the recovery menu.
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- Now select install and then browse for the downloaded ROM file and then select it.Next flash the Gapps file and then Magisk (optional).
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- Once the flashing process is completed, reboot your phone and you will be booted into Android Oreo 8.0.
If you have any doubts regarding this article, feel free to comment below.