Vivo OS Downgrade

[Ddogdawgdug]

Paano mag downgrade ng vivo without root/brick or reformat? Pwede ba na iflash nlng yung stock rom mula sa vivo website?
Madami kasi important files sa phone kaya sana di kailangan iformat.

Nagupdate kasi naging android 12 pero dahil budget phone lang bumagal ng kaonti kaya gusto ko sana ibalik.

May nakapagtry.na ba mag downgrade ng vivo dito?

 

[Premo_]

Ff gusto ko rin idowngrade vivo ko simula nung naupgrade ko sa android 12 superslow na

 

[Phc-Joshua]

mawawala pa din yung mga files mo sa internal paps, kasi iflash mo yung stock rom eh.
mas maganda iback-up mo muna

 

[I am nobody]

Same problem, kaso wala na yung android 11 na rom sa site nila puro latest.

 

[Testengr09]

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[Evan -]

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Di daw sila nag dodowngrade paps bulok