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Update README.md

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fw_updater_packer_unpacker/README.md
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@ -2,25 +2,9 @@ This doc assumes to be a MacOS. Linux may have GNU commands that differ from the
# 0x0 Allow your DPT to accept PKG without correct key
This will create SECURITY FLAW in your system!
This will create SECURITY FLAW in your system! Use PKG [here](https://github.com/HappyZ/dpt-tools/blob/master/fw_updater_packer_by_shankerzhiwu/pkg_example/hack_basics/fw.pkg).
Comment out the key verification in file `/usr/local/bin/start_eufwupdater.sh`: (edit via `busybox vi`)
```
########################################
# verify sig
########################################
# dd if=$1 bs=$(($DATA_OFFSET)) skip=1 2>/dev/null | head -c $(($BODY_SIZE)) |
# openssl dgst -sha256 -verify $3 -signature $SIG_FILE 1>/dev/null
# if [ $? -ne 0 ]
# then
# echo "Verify failed."
# exit 0
# fi
```
Also, to prevent permanent brick, modify `/usr/local/bin/updater_check.sh` according to `python_api/assets/updater_check.sh`.
An easier way to do above is to run `patch-updater-bash` in `dpt-tools.py --diagnosis` in diagnosis mode.
Note: you will still be able to flash the official PKG afterwards.
# 0x1 Create your own PKG package