is there any way to downgrade from latest mm to 5.1.1 - Galaxy S6 Q&A, Help & Troubleshooting

Well im on latest custom rom n7 port but i want to dowmgrade to 5.1.1 to test something..
Is there any way to do it ?

yeah, you might if you flash a 5.1.1 custom rom

You need custom bootloader and modem..but cant find any..

Related

Need vanilla lollipop 5.1.1 rom

I need the vanilla rom for my LGg2 D800 (AT&T) because I have some issue and need to reinstall it.
If you dont know any rom for 5.1.1, do you have any 5.x.x rom?
Thanks a lot

can I flash old 6.0.1 custom rom based on old bootloader on latest bootloader ?

i'm now on latest bootloader of 6.0.1
so can i flash custom rom based old bootloader? or there's risk if i do that like the problems that happen when downgrade .
also can i flash old kernel based old bootloader like "arter97" without any problem ?
THX ALOT
shiko2007 said:
i'm now on latest bootloader of 6.0.1
so can i flash custom rom based old bootloader? or there's risk if i do that like the problems that happen when downgrade .
also can i flash old kernel based old bootloader like "arter97" without any problem ?
THX ALOT
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MM roms as far as I know will work with any mm bootloader even nougat roms work on mm bootloader. Also any mm kernel will work with a mm rom/firmware
sofir786 said:
MM roms as far as I know will work with any mm bootloader even nougat roms work on mm bootloader. Also any mm kernel will work with a mm rom/firmware
Click to expand...
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thx alot bro.

downgrade from nougat to marshmallow

I'm currently on a nougat tw rom and want to downgrade and flash a marshmallow rom to test some things. Do i need to reflash everything via odin or just mm bl and cp that can be done by flashing a mm rom without pc?
Same here I just updated to Nougat and wish to downgrade back to Marshmallow 6.0.1
Galaxy S7 930U Unlocked USA - back to stock rom.
What ROM are you looking to flash? In most cases in the Aroma installer the dev's provide you with the appropriate dated modem and bootloader without you having to do anything yourself.
Im always switching between SuperMan Nougat and SuperMan Marshmallow.
Wanting to go back to factory image on my Galaxy S7 930U unlocked.
AzzyC said:
What ROM are you looking to flash? In most cases in the Aroma installer the dev's provide you with the appropriate dated modem and bootloader without you having to do anything yourself.
Im always switching between SuperMan Nougat and SuperMan Marshmallow.
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Oh cool. Ok thanks for the info bro! That clarified my question. ?

Require Nougat Stock ROM base before flashing 7.0 custom ROM?

I have XsteStoLite Rom (6.0.1) installed over stock 6.0.1 and I want to upgrade to a Nougat custom ROM. However, my device does not have the stock 7.0 firmware out yet (if it will ever get released). Do I need to flash a stock 7.0 firmware from another country to serve as base ROM (kernel, other stuff) or can I flash Nougat custom ROMs on top of stock 6.0.1? Thanks.
No, Marshmallow and Nougat uses the same bootloader so you dont have to update ota
niektk said:
No, Marshmallow and Nougat uses the same bootloader so you dont have to update ota
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Thank you!! I was waiting for this confirmation.

Any way to use custom Android Lollipop and Marshmallow custom roms if I am on Nougat?

Hello guys,
I really miss android 5 and 6. Currently I am using latest official sammy rom for the 920F.
Any way to install via TWRP a lollipop or mm rom and use it? I remember i'v tried one and the device got stuck and only odin saved it.
Thanks!

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