HOT! Solution for Vivo Y21S (V2110/PD2138F) New Security Patch Jumping BROM Fail/Stuck
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1. Go to MTK Universal Tab.
2. Load Vivo Y21S Custom EMI Preloader.
3. Erase FRP, then test point as below picture.
4. Reset FRP Done
Regards,
RBW-Tech
--------------------------------------------------------------------------------------------------------
1. Go to MTK Universal Tab.
2. Load Vivo Y21S Custom EMI Preloader.
3. Erase FRP, then test point as below picture.

4. Reset FRP Done


Regards,
RBW-Tech