[前言] 1、互刷是指的官方ROM，比如国行刷成国际版享受全面的Google服务，或者国际版刷成国行更适合国内使用 2、菊花的服务站是拒绝的，3月的时候我去售后，攻城狮直言硬刷会成砖，成功吓退了我 3、刷机难免有失手，不刷没大事，心理承受力有限的就不推荐尝试了 4、这里没有ROOT或者第三方ROM的话题（K记ROM：B186、B213苦死我了） 我自己是国际版（LON-L29C636），在国行在吵着B186好还是B213好的时候，国际版还在B139（最近刚推送B182），就好像国际版已经被菊花厂忘记了似的，国际版在国内使用诸多不便，没有情景智能提醒、没有智能短信、没有微信应用分身、没有在线主题、没有字体、地图要翻墙、打车是没用的Uber、NFC没功能.....“商务机”算是白买了 [入题] 热烈感激XDA上mankindtw的帖子： https://forum.xda-developers.com/mate-9/how-to/guide-mate-9-flash-update-package-t3593108 刷机的方式并不是mankindtw这位发明的，关键资源也不是mankindtw提供的，但是mankindtw写了个非常非常棒的脚本，极大极大地简化了这个想想就很难的事情，我先把原文搬一下，然后再补充点我自己的经验： Steps: Prepare and Notice A. Backup data, it might be restore factory default setting especially using downgrade ROM version. B. Unlock bootloader before apply manual update, the manual update package bypass auth through modified stock recovery. C. After update successfully, device might be locked again. D. Only tested China mate9 with MHA-AL00C00 and MHA-L29C636 ROM.  E. The manual update script use TWRP (Thanks to @Tkkg1994, @OldDroid) Download Update ZIP A. Get ROM update link through hwmt.ru. Click "filelist.xml". B. Observe "update.zip" size, choose more than 1GB file size FULL OTA from previous step. Example MHA-L29C636B158 filelist Link, all three update files and path are in the filelist.xml content. update.zip: Change URL last "filelist.xml" to "update.zip" download file. update_data_public.zip: Change URL last "filelist.xml" to "public/update_data_full_public.zip" download file, and rename it to "update_data_public.zip" update_all_hw.zip: Change URL last "filelist.xml" to "hw/spcseas/update_full_hw_spcseas.zip" download file, and rename it to "update_all_hw.zip" C. Observe "update.zip" size, choose more than 1GB file size FULL OTA from previous step. Example MHA-AL00C00B167 filelist Link, , all three update files and path are in the filelist.xml content. update.zip: Change URL last "filelist.xml" to "update.zip" download file. update_data_public.zip: Change URL last "filelist.xml" to "public/update_data_full_public.zip" download file, and rename it to "update_data_public.zip" update_all_hw.zip: Change URL last "filelist.xml" to "all/cn/update_full_all_cn.zip" download file, and rename it to "update_all_hw.zip" Manual Update Package A. Download Package (Direct uncompress Base, OS, and Model zips without file name as directory.) (Rebrand thanks to @backb0ne5p1d0r) (Oeminfo thanks to @5[Strogino]) Base: HWOTA_2017050101_Base.zip OS:  Windows -> HWOTA_2017050101_Windows.zip Linux -> HWOTA_2017050101_Linux.zip Model: Mate 9 -> HWOTA_2017050101_MHA.zip Mate 9 Pro -> HWOTA_2017050101_LON.zip [Not Verified] P10 -> HWOTA_2017050201_VTR.zip [Thanks to @crucky verify] P10 Plus -> HWOTA_2017050401_VKY.zip B. Run batch file "update.bat" or "update.sh" for same model update or rebrand with/without sdcard. C. OEMInfo files are included for selection under rebrand. D. Rebrand flash twice. Select "Rebrand" update type on the first time, and select "Same model update" on the second time. You may need to do factory default to get all app installed. E. Follow message steps update should be done.