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chickendrop89/how-to-read-pstore-ramoops-mtkclient.md

Last active July 6, 2025 22:41
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How to read pstore/ramoops via mtkclient
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how-to-read-pstore-ramoops-mtkclient.md

Noted for Xiaomi Redmi Note 11S 5G (mt6886, codename: opal).

python mtk.py da peek 0x48090000 0xe0000 --filename pstore.bin
  • Ghidra/strings can be later used to read text inside pstore.bin after peeking
Achieved by running strings against a pulled expdb partition, and searching the cmdline for ramoops address and length:
ramoops.mem_address=0x48090000 ramoops.mem_size=0xe0000 ramoops.console_size=0x40000
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I have made an automation for this here along with more info:

https://github.com/chickendrop89/mtk-log-util

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