why there are ROMs for S4 sgh i337? - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

why there are Roms if it can't be installed on s4 i337 AT&T because of its bootloader issues. I am confused please tell me about it. I'm a complete newbie.

There are other versions of the s4 (sgh-i337m) that use the same hardware as the AT&T s4 that do not have a locked boot loader.
Some sgh-i337 phones have not been updated beyond 4.2.2 so they will not have a locked boot loader.

Related

[Q] Unlock Galaxy S4 Canadian SGH-1337M

Hi, I have a galaxy s4 Carrier: Rogers Sgh 1337m running Kitkat 4.4.2 and i have moved out of Canada and i would like to know how i can unlock my phone without paying for the unlock code, I am rooted and i would like to know how can i unlock it? I've tried the hidden menu options but it never worked, it never got passed the first screen. Any other ways?

[Q] I9505 firmware on sgh1337

Can I flash the official firmware of Samsung Galaxy S4 i9505 to at&t's Samsung Galaxy sgh 1337?
NO
And depending on your build, you may be limited to using SafeStrap for any flashing.

(help) i need latest bootloader for s4 sgh-i337m

hi guys can any one give me latest bootloader for s4 sgh-i337m:crying:

sgh-i337 stock roms work on i337z?

hi there so basically that's my question i have an unlocked i337z (cricket) s4 and i'm just wondering that if the at&t i337 stock roms work on it..
I don't know about the stock ROMs but the custom rom's for the SGH-I337 work fine for the SGH-I337Z along with Recovery's ect you have to flash a I337 recovery first though or the ROM will not flash

Urgent help s4 sgh i337

How can i unlock the bootloader of an s4 sgh i337
Can't be done by an end-user.
AT&T forum is here: https://forum.xda-developers.com/galaxy-s4-att

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