Samsung Galaxy S3 Phone Mini to Marshmallow Update with LineageOS 6.0.1. Back in previous year, Samsung experienced a substantial breakthrough with the launch of the Galaxy S3, prompting the introduction of a new series of compact devices. The series commenced with the Galaxy S3 Mini, followed by subsequent releases of the Galaxy S4 Mini, and concluded with the S5 Mini. The Galaxy S3 Mini featured a 4.0-inch Super AMOLED display, powered by the STE U8420 Dual Core 1000 MHz CPU paired with a Mali-400MP GPU and 1 GB of RAM. The device offered 16 GB of internal storage and initially ran on Android 4.1 Jelly Bean, receiving its only update to Android 4.1.2 Jelly Bean.
Despite the limited software support, the Galaxy S3 Mini remains functional today, with custom ROM developers ensuring its continued operability. The device has undergone software upgrades to Android versions including 4.4.4 KitKat, 5.0.2 Lollipop, and 5.1.1 Lollipop, with the latest being the availability of Android 6.0.1 Marshmallow. Following the demise of CyanogenMod, users sought a reliable Marshmallow-based ROM, with LineageOS, its successor, now offering support for the Galaxy S3 Mini.
LineageOS 13, built on Android 6.0.1 Marshmallow, currently offers a stable build for the Galaxy S3 Mini that can serve as your daily driver without significant issues. Key functionalities such as WiFi, Bluetooth, calls, text messages, packet data, sound, GPS, USB OTG, and FM Radio operate seamlessly, though video playback may encounter occasional hiccups. Some features like screencasting and the screenshot function within TWRP 3.0.2.0 recovery present minor challenges, which are unlikely to significantly impact regular use. Transitioning your aging Galaxy S3 Mini to a robust Android 6.0.1 Marshmallow ROM can breathe new life into the device.
The step-by-step instructions for installing the Marshmallow ROM on your Galaxy S3 Mini are straightforward and user-friendly. It is crucial to back up all data, especially the EFS, before flashing the ROM. Adhering closely to the installation guidelines is essential to ensure a smooth and successful process without encountering any installation hitches.
Preliminary arrangements
- This ROM is compatible only with Samsung Galaxy S3 Mini GT-I8190. Verify your device’s model in Settings > About Device > Model before proceeding.
- Ensure you have a custom recovery installed on your device. If not, refer to our comprehensive guide for installing TWRP 3.0.2-1 recovery on your Mini S3.
- Charge your device to at least 60% battery capacity to prevent power-related complications during the flashing process.
- Back up essential media content, contacts, call logs, and messages as a precaution in case of unforeseen issues necessitating a device reset.
- Utilize Titanium Backup to safeguard important apps and system data if your device is rooted.
- If using a custom recovery, prioritize creating a system backup before proceeding for added safety. Refer to our detailed Nandroid Backup guide for assistance.
- Prepare for data wipes during the ROM installation process, ensuring all crucial information has been securely backed up.
- Before ROM flashing, make an EFS backup of your phone as an additional safety measure.
- Approach the ROM flashing with confidence.
- Ensure to follow the provided guide meticulously.
Disclaimer: The processes of flashing custom ROMs and rooting your device are highly individualized and carry the risk of potentially damaging your device, with no association to Google or the device manufacturer, particularly Samsung in this instance. Rooting your device will void its warranty, eliminating eligibility for free device services from manufacturers or warranty providers. We cannot be held accountable for any issues that may arise, and it is crucial to adhere strictly to these instructions to prevent complications or device damage. Your actions are entirely your responsibility, so proceed with caution.
Samsung Galaxy S3 Phone Mini to Marshmallow Update with LineageOS 6.0.1 – Guide to Install
- Download lineage-13.0-20170129-UNOFFICIAL-golden.zip file.
- Download the Gapps.zip file [arm – 6.0/6.0.1] for LineageOS 13.
- Connect your phone to your PC.
- Copy both .zip files to your phone’s storage.
- Disconnect your phone and power it off completely.
- Boot into TWRP recovery by pressing Volume Up + Home Button + Power Key simultaneously.
- In TWRP recovery, perform cache wipe, factory data reset, and navigate to advanced options > wipe Dalvik cache.
- After completing the wipes, select the “Install” option.
- Choose “Install > Locate and select lineage-13.0-xxxxxxx-golden.zip file > Yes” to flash the ROM.
- Return to the recovery main menu after flashing.
- Once again select “Install > Locate
- Select Gapps.zip file > Yes” to flash the Google Apps.
- Reboot your device.
- Your device should soon be running Android 6.0.1 Marshmallow.
- That’s it!
The initial boot process may require up to 10 minutes to complete, so there is no need to be alarmed if it takes a bit longer. If the boot time seems excessively extended, you can address the concern by booting into TWRP recovery, performing a cache and Dalvik cache wipe, and then rebooting your device, which may resolve the issue. If further complications arise with your device, you have the option to revert to your previous system using the Nandroid backup or consult our guide to install the stock firmware.
Origin
Feel free to ask questions concerning this post by writing in the comment section below.
