After modifying the Android Framework code and compiling, brushing into the phone has been bootloop, how to solve?

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the environment is Android O. I modified some code in framework/base, then recompiled the Framework module using mm, regenerated system.img using make snod, and kept Logo after swiping into the phone. How to analyze this situation?

the phone has been stuck in Logo and cannot be started, and you can"t see the log using adb logcat. How to analyze it?

Android android-framework

May.25,2022

use adb logcat-b all to capture all logs.

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