[A3000 Android Development] roktimih:
crDroid 3.8.9 for Lenovo A3300

crDroid is designed to increase performance and reliability over stock Android for your device also attempting to bringing many of the best features existent today.

Features

LineageOS 14.1 - all mods and features

StatusBar: Network Traffic

StatusBar: SU icon toggle

StatusBar: Ticker

StatusBar: Hide/Show icons

StatusBar: BatteryBar customization

StatusBar: Battery styles

StatusBar: Tap to Sleep

StatusBar: Clock styles

StatusBar: crDroid logo customization

Quick Settings: Tiles customization

Quick Settings: Brightness slider toggle

Quick Settings: Optional brightness icon

Quick Settings: Vibrate on Touch

Quick Settings: Wi-Fi easy toggle

QuickSettings: Bluetooth easy toggle

QuickSettings: Data easy toggle

Navigation: Toggle navbar

Navigation: PIE navigation

Navigation: DUI - SmartBar / Fling Toggle

Navigation: Pulse - smart visualization

Notifications: Power notification controls

Notifications: Force expanded notifications

Notifications: Toggle immersive mode messages

LockScreen: Screen shortcuts

LockScreen: Toggle longpress for screen shortcuts

LockScreen: Swipe shortcuts

LockScreen: Toggle media cover art

LockScreen: Toggle clock

LockScreen: Toggle date

LockScreen: Toggle alarm

LockScreen: Tap to sleep

LockScreen: Toggle longpress torch

LockScreen: Cutomize number of notifications

LockScreen: Toggle power menu for secure lockscreen

Recents: Immersive Recents

Recents: Hidden apps

Recents: Toggle OmniSwitch as default Recents

Sound: Toggle screenshot sound

Sound: Live customization for number of volume steps

Sound: Less frequent notification sounds

Miscellaneous: Clock Widget

Miscellaneous: Toggle suggestions on Settings dashboard

Miscellaneous: Toggle summaries in Settings

Miscellaneous: Toggle auto-start music player on headset detection

Settings/Display: Expanded Desktop customization

Settings/Sound: Increasing Ringtone

12 New Quick Settings Tiles including Caffeine mode, Expanded Desktop and Sync.

Settings/Security: Quick PIN/Password Unlock

Default sounds from latest Nexus image.

Stability and performance improvements.

Bugs/Issues

VPN *(See notes for workaround)*

720p60 in YouTube (Works everywhere else)

Wireless Display/Cast *(See notes for workaround)*

Changelog

====================

23-08-2020

====================

*Fixed Korean & some other font ( Separate patch)

====================

08-08-2020

====================

*Added Boot Logo

*Updated Google Clock App

*Removed NFC sounds

*Added Android 11 Emoji

*Added Navigation Bar by default

*Minor System Clean-up

*Boot.img clean-up

====================

07-08-2020

====================

*Bumped to v3.8.9

*Updated Mali GPU libraries from Stock Firmware

*Revert Bootanimation to 25 FPS

*Removed Shade Launcher

*Removed Google™ Icons

*Added Lawnchair2 Launcher

*Added Support for OTG in third-party Apps

*Added More OEM Apps Permission

*Updated KeyLayout

*Updated Turbo.apk (Security Patch)

*Added Simple Gallery Pro

*Revert Back to Android™ O Emoji

*Added Google Calculator

*Removed Simple Calendar

*Added CM Calendar

*Reduced Black Screen issue for GV

*Added Dolby™ Digital

*Removed logo.bin

*Updated Google Clock app

*Reduced Phone Issues

====================

28-07-2020

====================

*Updated Boot Logo

*Optimized Settings app for tablet

*Added Full Language support for all listed language

*Fixed Regional font

*Fixed Lock screen Rotation

*Removed Gallery app

*Make more system apps uninstallable

*Fixed Battery Drain

====================

27-07-2020

====================

*Switched to crDroid 3.8.8

*Build prop cleanup

*Fixed Wi-Fi issue

*Fixed MTP Host error

*New modem Base for GV

*Added Stock Lenovo™ Ringtone & Notification sounds

*Added Android™ 11 emoji

*Added Google™ Sans font

*Added OEM app support

*Added Via browser

*Updated Default Wallpaper

*Updated Webview to AOSP v81

*Remove Jelly Browser

*Removed AudioFX

*Removed Substratum app

*Optimized framework-res

*More smoother Bootanimation

*Make many system apps uninstallable

*Added crDroid File manager

*Added Simple Calendar

*Removed CM File manager

*Removed CM Calendar

====================

09-07-2020

====================

*Added crDroid 6 Bootanimation

====================

08-07-2020

====================

*Updated Jelly browser

*Fixed "spn-conf.xml" For Bangladesh

*Updated Clock app

*Removed crDroid OTA

*Added Root in "Developer Options"

Notes (Must Read)

To be able to use VPN it's recommended to use a VPN app with built in browser or A browser with built in VPN Like "Opera"

"scrcpy" can be used as Cast alternative (Recommended) or software like Teamviewer (Requires internet)

If Lawnchair2 feels buggy recommended alternative is"Shade Launcher"

If Navigation Bar is uncomfortable to use then go-to Settings>crDroid Setting>NAVIGATION set the Portrait & Landscape height to 100%

Use "Bromite Webview" for maximum Web Performance

VLC is the recommended video player as it can playback 720p60 or 1080p without any issue

Downloads:

ROM : crDroid V3.8.9-N-20200808-A3300-GV

HV-Mod : Install THIS after you have installed the GV Rom if you own a HV model

Patch: Fonts-patch

Google Apps: OpenGapps (use ARM-7.1-pico)

Installation:

For GV (First Time, Fix for Error 7)

-Take a backup of your Internal Storage

- Install TWRP for GV *Link*

- Go-to TWRP & swipe to allow modification

- Then Go-to Backup Select only nvram

- After the backup has taken Copy the TWRP folder from Internal storage to a safe place

- Flash the HV or Hybrid firmware Using Format All+ Download *Link*

-After flashing Turn on the Tablet & Setup

- Copy the TWRP folder Again that you have copied before

- The Firmware includes TWRP by default so go-to Restore & restore nvram

-After you have done all of the instruction above now follow the steps below

***Always Have a full functional Backup. Just in case!***

First time installing crDroid, or coming from another ROM:

- Make sure you're running a proper working Recovery (CWM or TWRP)

- Copy GApps and crDroid ROM zip to your internal/SD card

- Boot into Recovery

- Flash the Hybrid Firmware for GV in case you are coming from Official Stock ROM

- Wipe system, data and cache

- Flash crDroid zip

- Flash GApps zip

- DO A DATA WIPE / FACTORY RESET (Not necessary:silly:)

- Reboot

Special thanks to:

@manjuyashu (Bringing to mt6582)

@faheem200 (Minor but essential bug fixings & Suggestions)

@UV. Kearun (GV Modem)

crDroid Team (Builder)

ROM Source : Here

FOR ANY KIND OF SUPPORT OR SUGGESTIONS YOU CAN PM ME IN TELEGRAM

MY TELEGRAM

XDA:DevDB Information

crDroid v3.8.9 Nougat, ROM for the Lenovo A3000

Contributors

roktimih

Source Code: https://github.com/crdroidandroid/

ROM OS Version: 7.x Nougat

ROM Kernel: Linux 3.4.x

ROM Firmware Required: Hybrid or HV firmware, TWRP

Based On: LineageOS

Version Information

Status: Stable

Current Stable Version: 3.8.9

Stable Release Date: 2020-08-08

Created 2020-08-08

Last Updated 2020-10-04​