XXELLC Jellybean 4.1.2 Firmware is an Official firmware update released by Samsung. This new version of update can be applied for all the Galaxy S3 devices which are network unlocked. XXELLC Android firmware version is the Official firmware released for Indian Galaxy S3… smartphones. Just in case if you are on the custom ROM firmware or if you have rooted the device, then after applying this update the warranty will be restored which is the best part.
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