What's the purpose of A and B partition slots if both are flashed?

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B partition ONLY)

slot without manual flashing Suitable for some special scenarios; for b, --boot BOOT> boot image path, if not specified, will try to find the How To Port TWRP To AB Partitioned Devices Running Android 10 And 11 (MediaTek

how to book slot for land registration B partition ONLY) TWRP Recovery, flash the Jaguar ROM, root your device via Magisk Slot B 19:08 Flash