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Tuesday, January 27, 2015

How to update Galaxy S3 I9300 to Android 5.0 Lollipop


What is Nameless ROM ? Nameless is the first custom ROM based on Google's latest Android version for the international variant of the Galaxy S3 (GT-I9300). The official custom build carries the features and functions from several well-known AOSP based ROMs and AOKP, AOSPA, CyanogenMod, OmniROM and SlimROM. The custom firmware has been released by recognised contributor and developer, dhiru1602. The ROM, which is in its alpha state, fixes several issues apart from a few bugs. Navigate to the development thread to know more about the NamelessROM.

Note: before update please look at the rom feature which apps works/fixed and don't work/problem.
Work apps/fixed:
Mobile Data
Wi-Fi
GPS
Random reboots due to Wi-Fi
Updated to latest sources
- Playstore
Apps not work/problem
- Camera doesn't work(you can use camera in playstore)
- Home button wake
- Sim lock broken
Warning
- Make sure that you had install Samsung USB driver to your PC.
- Enable USB Debugging
- Backing up all your data that you don't want to delete.
- The battery should have above 70%
- Phone must be rooted and have latest version of recovery
- After flash Rom, phone gets stuck on booting animation or experience boot loop 
Once the ROM is installed, user need to advised 10 minutes for the first start up.
Requirement before install Rom
- Download Rom Link
- Download playstore Link
- Download root(SuperUser) Link
- Download nameless Rom Link
How to install Gt-I9300 to Android 5.0 Lollipop
- Connect your phone to computer through the USB cable
- Copy the Rom downloaded as *.zip to SD card
- Disconnect your phone from your computer then turn your phone off
- Inter your phone into Recovery Mode
- In recovery mode wape data/ factory reset, wipe cache partition, go to advanced then select wipe dalvik cache
- Back to the main part of recovery mode then select install zip from sdcard then find the *.zip file you copied and install it.
- after install done press reboot system now.
How to install playstore
- Copy Gapps.zip to SD card.
- Do the same as install Rom above.

Source[ XDA, IBT ]

Posted by: Mr. Cheang Sovan
Tel: 015419789 / 093354161
Note: I'm not responsibility if your phone was broken or something went wrong during practice this method. Do it in your own risk.