Leaked Android 4.2.2 (I9300XXUFME3) for Galaxy S 3 (GT-I9300)


Today Sammobile pushed out latest firmware leak for Galaxy S 3 (GT-I9300) smarphone. Leak contains custom-built (from system dump) Android 4.2.2 (JDQ39) with PDA code of I9300XXUFME3.




What’s new?

- Android 4.2.2 – Build ID: JDQ39
- New Lockscreen: Multiple Widgets, two Unlock effects (Ripple and Light), improved ripple effect, ability to change clock size and set a personal on-screen message
- New Screen modes (like on Galaxy S 4): Adapt Display and Professional Photo
- Daydream Mode
- Driving Mode
- New Addons to Notification Center
- Completely revamped Settings UI (Tabbed interface – like in the Galaxy S 4 )
- Voice controls
- Samsung apps full screen mode
- New S-Voice (Like in Galaxy S4)
- Smart switch widget

And many more software improvements!


- This firmware will increase your binary counter but the current binary and system status will remain official.
- Sammobile re-packaged this firmware from dump files – so this is not STOCK ORIGINAL FIRMWARE!
- There is no modem in this firmware, use any modem from previous versions of firmware (from Jelly Bean).
- This is a pre-release firmware and not official from Samsung.
- Sammobile has fully tested this firmware and this firmware works perfectly as any other official firmware.


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This entry was posted on Monday, May 20th, 2013 at 9:16 AM


Hello,  İ have   İ9300 XXELLA This carnel number is when time uploading for Android 4.2.2  ? ? ?   pls answer my quess

Yaddly Mhlaba
Yaddly Mhlaba

Hi Guys I wanted to Know If I can Upgrade Rooted Galaxy S3 I9300XXDLID with build number JRO03C.I9300XXDLJ1  to Android 4.2.2

Do I have to unroot my device to upgrade my firmware?? New to Android need help with the technicalities....


I love my Galaxy Note 2 but hate that it takes so much longer to get upgrades than the older Galaxy S3, the only downfall to having so many features, Errrr. 


I wonder if 4.2.2 will be available for Galaxy S2 i9100

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