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mel_trejo
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Question [q] question !!!!

Does a rom for sgh-t999 works on sgh-t999L ? because I want to downgrade my phone so I really need an answer
 
serio22
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Yes, you can flash ROMs but not firmware

Sent from my SGH-T999 using Tapatalk
 
DJ_SpaRky
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Quote:
Originally Posted by serio22 View Post
Yes, you can flash ROMs but not firmware

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+1 on this. ROMs are OK, but not firmware or modems. But if you are trying to downgrade to unlock, you are out of luck. There is no 4.1 modem for the L.

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serio22
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Quote:
Originally Posted by DJ_SpaRky View Post
+1 on this. ROMs are OK, but not firmware or modems. But if you are trying to downgrade to unlock, you are out of luck. There is no 4.1 modem for the L.

Sent from my SGH-T999L using Tapatalk
The 4.3 modem should still work

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DJ_SpaRky
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Originally Posted by serio22 View Post
The 4.3 modem should still work

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For mobile data, but not for the USSD unlock process. It was patched before this variant was released.

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serio22
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Originally Posted by DJ_SpaRky View Post
For mobile data, but not for the USSD unlock process. It was patched before this variant was released.

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Correct, but it didn't seem like that was the author's intention

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