dimanche 23 août 2015

[Q] Dirty flash 4.4.4 NJ5 to Lollipop?



My wife and I just purchased the AT&T US version Galaxy S4 I337 brand new in box with NJ5 4.4.4 firmware stock everything. No rooting nothing. Over the air updates brought in a 485 megabyte update three times. The first two failed, while the third attempt apparently succeeded.

I have checked updates twice since and it states "Current." In the "about phone" section it lists "Official" now.

I am EXTREMELY familiar with flashing custom and stock roms to my T-Mobile SGH-M919. I have downloaded the AT&T 5.0 Rom. Can I just dirty flash with Odin? Does the phone's locked bootloader prevent the Odin flash? Any tips or hints on this would be great.

I downgraded my T-mobile S4 to 4.4.2 from 4.4.4 with ease. With the AT&T be just as easy with the 4.4.4 to 5.0.1 with Lollipop?

cheers for any pointers or thoughts.



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