Download the stock firmware for your exact device model.
Look for variables like current-slot , has-slot:recovery , is-userspace , max-download-size . Also check: Download the stock firmware for your exact device model
Select Android Device (or Google/Xiaomi/OnePlus specific drivers) and choose Android Bootloader Interface . Step 5: Confirm the installation and try the command again. 2. Switch Active Slots (A/B Partition Devices) Download the stock firmware for your exact device model