Android 5.1.1 Lollipop Based ROM Released For Samsung Galaxy S3, Newer Smartphones with 5.1.1 Out-Of-The-Box Overcome Battery Issues!

A new Android Lollipop 5.1.1 based custom ROM, named Dirty Unicorn has been released for the Samsung Galaxy S3 3G, the 2012 flagship device of this reputed company. Reports suggest that it is a stable firmware with no bugs or glitches and comes at a size of 197MB.

The ROM is also further optimized to increase performance as well as extend the battery life of the Samsung Galaxy S3. Before installing it, keep in mind that the Dirty Unicorn custom ROM should only be installed on the Samsung Galaxy S3 GT-I9300 which comes with an Exynos chipset. If you try this on other devices, it could get bricked.

You can check the model number of your device by heading over to Settings >> About Phone >> Model Number. Before you proceed, make sure that your device is rooted.  You should back up all the data by installing Clockwork Mod (CWM) Recovery/ TWRP in the smartphone as the process as the installation process clears memory and you might not wish to lose valuable data through the process.

USB drivers for your device should be installed on your PC or your device won’t get detected. Before proceeding with the installation, make sure that your device has at least 80% of charge. You don’t want your device to get bricked in the middle of the installation due to no battery.

Installing this custom ROM might enhance your user experience with the device but it will void the warranty. As a result, you need to install the stock ROM again in order to restore warranty.

This procedure is quite a technical one and should be done by professionals or people knowledgeable about it. In case your device is bricked or damaged in the process, Day Herald should not be held liable.

First, you need to download Dirty Unicorn Android 5.1.1 Lollipop custom ROM and Google Apps to your PC. After this, connect your Samsung Galaxy S3 I9300 to the PC using a USB cord. After that, place the custom ROM and the Google Apps zip file in your SD card memory in the root folder only. After this, switch off the device and disconnect it from PC.

Press and hold Volume Up, Home and Power Buttons in order to start the usual Recovery Mode process. Once you have entered the Recovery Mode, clear the memory by selecting wipe data/factory reset. After this, you can clear the cache memory by selecting ‘wipe cache partition’.

Select ‘advanced’ from ClockworkMod recovery and tap ‘wipe dalvik cache’. This is an optional step but it is recommended that you go through this in order to prevent any type of bootloop issues. After that, return to the main recovery screen and choose ‘install zip from SD card’.

After this, tap ‘choose zip from SD card’ and head over to custom ROM zip file in SD card in order to begin the installation process. Use Volume keys and Power buttons to navigate and select options.

After completing the installation, go to ‘+++++Go Back+++++’ and restart your device by choosing ‘reboot system now’. Your Samsung Galaxy S3 I9000 will now take a few minutes to complete the installation process. You can confirm the installation of Dirty Unicorn 5.1.1 Lollipop custom ROM by going to ‘About Phone’ again.

In other news, the Canadian version of the Samsung Galaxy Note Edge has started receiving its much-needed Android 5.1.1. In case you haven’t received the update yet, you can force it by choosing Menu > Settings > About Device > Software Update > Update.

Most Android flagships that released this year with Android Lollipop 5.0 stock suffered from the problems of battery issues which ranged from poor to slightly average for most users.  A lot of people blamed the small batteries on the Galaxy S6 and the S6 Edge but smartphones equipped with bigger batteries like Zenfone 2 and the LG G4 suffered from such problems as well.