Hovatek Forum MOBILE Android [Please help] How to downgrade vivo y51l to Stock rom safely?
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[Please help] How to downgrade vivo y51l to Stock rom safely?

[Please help] How to downgrade vivo y51l to Stock rom safely?

LoverOfLove
LoverOfLove
LoverOfLove
Junior Member
36
27-06-2017, 05:51 PM
#1



I have a vivo y51l (Qualcomm) android phone. I sent it to service center to enable volte and they enabled it and upgraded it higher version of android.

But after this battery is draining very fast and I contacted service center again to downgrade it but they said ____they can't downgrade it to stock rom.


So pls suggest me a safe way to flash stock rom so that I don't lose my imei and nvram etc.

Messages In This Thread
How to downgrade vivo y51l to Stock rom safely? - by LoverOfLove - 27-06-2017, 05:51 PM
RE: How to downgrade vivo y51l to Stock rom safely? - by maxpayne - 27-06-2017, 11:41 PM
RE: How to downgrade vivo y51l to Stock rom safely? - by LoverOfLove - 28-06-2017, 05:01 PM
RE: How to downgrade vivo y51l to Stock rom safely? - by maxpayne - 28-06-2017, 11:29 PM
RE: How to downgrade vivo y51l to Stock rom safely? - by LoverOfLove - 29-06-2017, 06:52 PM
RE: How to downgrade vivo y51l to Stock rom safely? - by maxpayne - 29-06-2017, 11:34 PM
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