VIVO Y33S (MT6768 – MT6797V) – Y21S – V21e 5G (MT6781) – Y73 – V21 5G) BRom solution without hw test-point for Google Security Patch,
under test > stay tuned.
(too many requests).
we have tested something – worked well, but we’re making it easier ;
let’s see who! Will manage to do it first.
For VIVO devices with MT6765/MT6762/MT6761 or MT6763 (Y12,Y12S,Y15, Y15S,Y15A,Y17,Y21,Y21A,Y81,Y83,Y83 Pro,Y85,Y91,Y91i,Y93,Y91C – for Y75 use Y69-V5S DA) all these are already supported now via many tools,
it was already supported in preloader mode with DA file before auth bypass stuffs came out.
I have no plans to update these devices in the free tool.
and write preloader file from any firmware via SP FLASH TOOL.
Or you can use one of these tools to handle it :
(HYDRA – CM2 – UMT – TFM – RTC – UNLOCK TOOL – T-TOOL – ETC).
By selecting model name, one click won’t work at first try.
All the mentioned tools only support (MT6765-1-2)/MT6763 chipset’s.
This is Y33S test point for – temporary solution.
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