开启ADB
设置 > 系统 > 关于本机 > 设备型号，依次快速按方向键上 上 右 右 确认键
安装Fiddler
安装ADB
设置代理
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| adb shell settings put global http_proxy 192.168.2.127:8888
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抓取固件地址
设置 > 系统 > 系统更新
当前系统版本：ColorOS TV 2.3 (XD050_02.A.01_120_2204280559)
接口：otac.h2os.com:443
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| CONNECT otac.h2os.com:443 HTTP/1.1
Host: otac.h2os.com:443
Connection: Keep-Alive
User-Agent: Dalvik/2.1.0 (Linux; U; Android 9; OPPOCNM632 Build/PPR2.180905.006.A1)
A SSLv3-compatible ClientHello handshake was found. Fiddler extracted the parameters below.
Version: 3.3 (TLS/1.2)
Random: A0 D6 14 AC 4B B4 D6 43 C1 7B D2 33 CF 6C 10 1D C2 3B A7 B3 80 B9 30 CE 7F E8 E6 34 CC 38 FE A8
"Time": 2061/6/27 5:26:56
SessionID: empty
Extensions:
renegotiation_info 00
server_name otac.h2os.com
extended_master_secret empty
SessionTicket empty
signature_algs ecdsa_secp256r1_sha256, rsa_pss_rsae_sha256, rsa_pkcs1_sha256, ecdsa_secp384r1_sha384, rsa_pss_rsae_sha384, rsa_pkcs1_sha384, rsa_pss_rsae_sha512, rsa_pkcs1_sha512, rsa_pkcs1_sha1
status_request OCSP - Implicit Responder
ALPN http/1.1
ec_point_formats uncompressed [0x0]
supported_groups x25519 [0x1d], secp256r1 [0x17], secp384r1 [0x18]
Ciphers:
[C02B] TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
[C02C] TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
[CCA9] TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256
[C02F] TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
[C030] TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
[CCA8] TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256
[C009] TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
[C00A] TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
[C013] TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
[C014] TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA
[009C] TLS_RSA_WITH_AES_128_GCM_SHA256
[009D] TLS_RSA_WITH_AES_256_GCM_SHA384
[002F] TLS_RSA_WITH_AES_128_CBC_SHA
[0035] TLS_RSA_WITH_AES_256_CBC_SHA
Compression:
[00] NO_COMPRESSION
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| HTTP/1.1 200 Connection Established
FiddlerGateway: Direct
StartTime: 13:33:02.993
Connection: close
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接口：tv.magzine.oppomobile.com:443
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| CONNECT tv.magzine.oppomobile.com:443 HTTP/1.1
Host: tv.magzine.oppomobile.com:443
Connection: Keep-Alive
User-Agent: okhttp/3.14.4
After the client received notice of the established CONNECT, it failed to send any data.
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| HTTP/1.1 200 Connection Established
FiddlerGateway: Direct
StartTime: 13:35:11.206
Connection: close
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接口：conn3.coloros.com/generate204
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| GET http://conn3.coloros.com/generate204 HTTP/1.1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.32 Safari/537.36
Host: conn3.coloros.com
Connection: Keep-Alive
Accept-Encoding: gzip
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| HTTP/1.1 204 No Content
Server: nginx
Date: Sun, 14 Aug 2022 05:37:32 GMT
Connection: keep-alive
X-Backend-Host: 0286:10122
X-Gateway-Host: 0afa9160f04a31458fd2dc56f735c04e5eb4523ceae6af616a99b7b71728704fb95552b18aa08354a5af461585fea058
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接口：conn1.coloros.com:443
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| CONNECT conn1.coloros.com:443 HTTP/1.1
Host: conn1.coloros.com:443
Connection: Keep-Alive
User-Agent: Dalvik/2.1.0 (Linux; U; Android 9; OPPOCNM632 Build/PPR2.180905.006.A1)
After the client received notice of the established CONNECT, it failed to send any data.
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| HTTP/1.1 200 Connection Established
FiddlerGateway: Direct
StartTime: 13:38:46.564
Connection: close
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接口暂时看不懂，暂存
最后记得清除代理
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| adb shell settings delete global global_http_proxy_host
adb shell settings delete global global_http_proxy_port
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