Unverified50% confidenceTradeoffExact time
With only two OTA partitions, the currently running version and the last working version fill all available slots, leaving no buffer room.
1
Sources
50%
Confidence
Long-term
Relevance
9/22/2026
First Seen
Sources
Related Entities
Related Claims
Unverified在OTA升级过程中，「默认应用」类系统级设置可能被重置为出厂默认值，这是安卓系统的已知设计行为而非Bug62% similarUnverifiedADB debloating in a non-rooted environment does not require unlocking the bootloader and does not affect system OTA updates, because the contents of the system partition are not modified61% similarUnverifiedThe A/B partition update strategy is borrowed from Android's OTA mechanism, dividing the firmware storage area into two equally sized partitions; during an update, the inactive partition is written to, and after verification the system switches to boot from it, with automatic rollback on failure.57% similar
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