안드로이드탭 입니다.

다운그레이드 시도하다가 실패하고 아예 켜지지 않는 벽돌이 되버렸습니다

몇몇 글을 읽어봤는데 시리얼관련 문제만 있었지 rpmb관련한 글은 없더라구요 ㅠㅠ

어떻게 해야할까요?

방금 발견한건데 쇼트가 되지않아도 에러메시지가 뜨지 않고 진행이되던데 이게 문제일까요?

mint@mint:~/문서/unbrick_suez$ sudo ./bootrom.sh
[2020-10-27 22:19:51.673272] Waiting for bootrom
[2020-10-27 22:21:16.496912] Found port = /dev/ttyACM0
[2020-10-27 22:21:16.497311] Handshake
[2020-10-27 22:21:16.501230] Disable watchdog

 * * * Remove the short and press Enter * * *


[2020-10-27 22:21:31.221685] Init crypto engine
[2020-10-27 22:21:31.385294] Disable caches
[2020-10-27 22:21:31.388279] Disable bootrom range checks
[2020-10-27 22:21:31.492287] Load payload from ../brom-payload/build/payload.bin = 0x45D0 bytes
[2020-10-27 22:21:31.494705] Send payload
[2020-10-27 22:21:35.967260] Let's rock
[2020-10-27 22:21:35.972262] Wait for the payload to come online...
[2020-10-27 22:21:43.000399] all good
[2020-10-27 22:21:43.000602] Check GPT
[2020-10-27 22:21:44.311878] gpt_parsed = {'proinfo': (1024, 6144), 'PMT': (7168, 9216), 'kb': (16384, 2048), 'dkb': (18432, 2048), 'lk': (20480, 2048), 'tee1': (22528, 10240), 'tee2': (32768, 10240), 'metadata': (43008, 80896), 'MISC': (123904, 1024), 'reserved': (124928, 16384), 'boot': (141312, 32768), 'recovery': (174080, 34816), 'system': (208896, 3306496), 'cache': (3515392, 868352), 'userdata': (4383744, 56687583), '': (0, 1)}
[2020-10-27 22:21:44.311995] Check boot0
[2020-10-27 22:21:45.508417] Check rpmb
[2020-10-27 22:21:45.717800] rpmb looks broken; if this is expected (i.e. you're retrying the exploit) press enter, otherwise terminate with Ctrl+C