Update Rooted Galaxy S4 to Newest Compatible Android OS

[Android Central Question]

Hi all,

I need to update my Galaxy S4 19505 (I know it's old but I like this model) to the latest Android OS. It's currently running 4.2 with CWM. The bootloader is of course unlocked. The problem: the usb port in the phone is busted so I can't use ODIN. Chainfire's Flashfire seems to have been discontinued. Is there any way I can perform this update while retaining ROOT which has a rather high rate of success?

Thanks for any advice, help you can offer in advance.

 

[Rukbat]

No, you'll need the USB port to start.

Then you'll have to flash either LineageOS or the stock Samsung ROM. Then root (Magisk may work).

 

[B. Diddy]

I moved this to the S4 Rooting forum for more specific traffic.

 

[Kadoka66]

Thank you B. Diddy.

 

[Kadoka66]

I am the original poster. Just signed up to reply.
Thanks for the reply Rukbat. Damn, there really is no way to do this without a functioning USB. I am screwed.