EDL Mod or emergency download Mod is the secondary bootloader on a smartphone where user can Read & write any device Partition without unlocking the bootloader. to enable EDL Mod on Your Vivo Y21T PD2158F You have to do test Point, which you can do by following the below instructions.
Vivo Y21T PD2158F Run on Android 11 & it is Powered by QCOM SD680 Processor. it is a dual SIM (GSM) smartphone that support Nano-SIM cards. connectivity options Include, bluetooth, USB OTG, FM, 3G & 4G. The device come with 4GB of RAM and 64GB of storage that can be expandable Via SD card.
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Note:
- test point require additional device disassemble knowledge, do at own risk
How to Reboot Vivo Y21T PD2158F to EDL Mod:
- Install QCOM driver on your computer
- Remove back cover of Phone & find out the Pinout as show In below Image
- Connect Phone to computer by using usb cable
- take a coper wire and short that Pinout or You can do using tweezer
- test Point for Vivo Y21T.