然此次不察升級MIUI12.5.1後，有關谷歌相關APP均不能使用相當困擾，後經爬知悉小米自此版(MIUI12.5.1)不再支援谷歌，次又爬文小米論壇找尋方法解惑，是以降版為宜能重回谷歌懷抱，經下載解鎖、線刷及小米MAX3穩定版官方ROM(線刷包)等相關文件，依刷機SOP程序逐一步驟，多次實踐得此結果(如下圖)相當燒腦，最後小弟真的無步啦!
顯示這樣↓↓↓還有救嗎?
期待刷機神(能)人解救，提供方法方法再用多年，感恩，謝謝!
---------------------------------------------------------------分----隔-----線----------------------------------------------------------------
經小弟仔細研讀各位刷機神(能)人(maggie0827大、sigma9988大、nentendo大、technoGT大、t6568020大、nick667大、ffffps3大、nanpolend大、Ranma大、單車小王子大，前述吾乃伏膝拜謝)等，再加上抱著12耐的熬夜傷肝之精神，反覆修正步驟，露出一線屬光曙光，在冥冥之中終於出現可愛的 "MIUI"標誌得以復活(可用)，惟不足之憾事，乃刷機過程(299秒)結束後仍出現紅色恐怖的"ERROE"(如下圖)，在未來使用會不會是個半殘，或有神人再現指導1.2期能修成正果，使其完整；再次感謝上述神人。
------------------------------------------------------------分------隔-----線-----來-----了---------------------------------------------------
經sigma9988大大提示〔po最後一次刷機 log檔來給大家看看(MiFlash下log資料夾)〕，想說是不是版本太高(MIUI-V12.02)的問題，改選再降版本(MIUI-V9.6.12)，小弟又再次反覆修正步驟，終於出現令人激賞的 "MIUI"標誌復活(可用)，又再次不足之憾事，係刷機過程(330秒)結束後仍出現紅色恐怖的"ERROE"(如下圖)，在未來使用(目前尚未發生裝況)會不會是個半殘，照慣例還是要PO圖。
MiFlash下log資料如下─┐
↓
[下午 06:03:28 a9e8daf0]:MiFlash 2020.3.14.0
[下午 06:03:28 a9e8daf0]:vboytest index:1
[下午 06:03:28 a9e8daf0]:idproduct: 53261 idvendor: 6353
[下午 06:03:28 a9e8daf0]:Thread id:17 Thread name:a9e8daf0
[下午 06:03:28 a9e8daf0]:image path:D:\8
[下午 06:03:28 a9e8daf0]:env android path:"D:\2\Source\ThirdParty\Google\Android"
[下午 06:03:28 a9e8daf0]:script :D:\8\flash_all.bat
[下午 06:03:28 a9e8daf0]:Physical Memory Usage:3354624 Byte
[下午 06:03:28 a9e8daf0]:start process id 82400 name cmd
[下午 06:03:28 a9e8daf0]:info1:$fastboot -s devicename getvar product 2>&1 | findstr /r /c:"^product: *nitrogen" /c:"^product: *carbon" || echo Missmatching image and device
[下午 06:03:29 a9e8daf0]:info1:product: nitrogen
[下午 06:03:29 a9e8daf0]:info1:$fastboot -s devicename getvar product 2>&1 | findstr /r /c:"^product: *nitrogen" /c:"^product: *carbon" || exit /B 1
[下午 06:03:29 a9e8daf0]:info1:product: nitrogen
[下午 06:03:29 a9e8daf0]:info1:$set CURRENT_ANTI_VER=4
[下午 06:03:29 a9e8daf0]:info1:$fastboot -s devicename oem set_anti_ver 4
[下午 06:03:30 a9e8daf0]:info2: FAILED (remote: 'unknown command')
[下午 06:03:30 a9e8daf0]:info2:fastboot: error: Command failed
[下午 06:03:30 a9e8daf0]:info1:$fastboot -s devicename erase boot ||
[下午 06:03:30 a9e8daf0]:info2:Erasing 'boot' OKAY [ 0.011s]
[下午 06:03:30 a9e8daf0]:info2:Finished. Total time: 0.013s
[下午 06:03:30 a9e8daf0]:info1:$fastboot -s devicename flash crclist D:\8\images\crclist.txt ||
[下午 06:03:30 a9e8daf0]:info2:Sending 'crclist' (0 KB) OKAY [ 0.011s]
[下午 06:03:30 a9e8daf0]:info2:Writing 'crclist' OKAY [ 0.002s]
[下午 06:03:30 a9e8daf0]:info2:Finished. Total time: 0.019s
[下午 06:03:30 a9e8daf0]:info1:$fastboot -s devicename flash sparsecrclist D:\8\images\sparsecrclist.txt ||
[下午 06:03:31 a9e8daf0]:info2:Sending 'sparsecrclist' (0 KB) OKAY [ 0.006s]
[下午 06:03:31 a9e8daf0]:info2:Writing 'sparsecrclist' OKAY [ 0.000s]
[下午 06:03:31 a9e8daf0]:info2:Finished. Total time: 0.013s
[下午 06:03:31 a9e8daf0]:info1:$fastboot -s devicename flash xbl D:\8\images\xbl.elf ||
[下午 06:03:31 a9e8daf0]:info2:Sending 'xbl' (2672 KB) OKAY [ 0.142s]
[下午 06:03:31 a9e8daf0]:info2:Writing 'xbl' OKAY [ 0.085s]
[下午 06:03:31 a9e8daf0]:info2:Finished. Total time: 0.253s
[下午 06:03:31 a9e8daf0]:info1:$fastboot -s devicename flash xblbak D:\8\images\xbl.elf ||
[下午 06:03:32 a9e8daf0]:info2:Sending 'xblbak' (2672 KB) OKAY [ 0.088s]
[下午 06:03:32 a9e8daf0]:info2:Writing 'xblbak' OKAY [ 0.084s]
[下午 06:03:32 a9e8daf0]:info2:Finished. Total time: 0.177s
[下午 06:03:32 a9e8daf0]:info1:$fastboot -s devicename flash abl D:\8\images\abl.elf ||
[下午 06:03:32 a9e8daf0]:info2:Sending 'abl' (108 KB) OKAY [ 0.006s]
[下午 06:03:32 a9e8daf0]:info2:Writing 'abl' OKAY [ 0.007s]
[下午 06:03:32 a9e8daf0]:info2:Finished. Total time: 0.036s
[下午 06:03:32 a9e8daf0]:info1:$fastboot -s devicename flash ablbak D:\8\images\abl.elf ||
[下午 06:03:33 a9e8daf0]:info2:Sending 'ablbak' (108 KB) OKAY [ 0.012s]
[下午 06:03:33 a9e8daf0]:info2:Writing 'ablbak' OKAY [ 0.006s]
[下午 06:03:33 a9e8daf0]:info2:Finished. Total time: 0.023s
[下午 06:03:33 a9e8daf0]:info1:$fastboot -s devicename flash tz D:\8\images\tz.mbn ||
[下午 06:03:33 a9e8daf0]:info2:Sending 'tz' (1916 KB) OKAY [ 0.092s]
[下午 06:03:33 a9e8daf0]:info2:Writing 'tz' OKAY [ 0.061s]
[下午 06:03:33 a9e8daf0]:info2:Finished. Total time: 0.165s
[下午 06:03:33 a9e8daf0]:info1:$fastboot -s devicename flash tzbak D:\8\images\tz.mbn ||
[下午 06:03:34 a9e8daf0]:info2:Sending 'tzbak' (1916 KB) OKAY [ 0.060s]
[下午 06:03:34 a9e8daf0]:info2:Writing 'tzbak' OKAY [ 0.061s]
[下午 06:03:34 a9e8daf0]:info2:Finished. Total time: 0.126s
[下午 06:03:34 a9e8daf0]:info1:$fastboot -s devicename flash hyp D:\8\images\hyp.mbn ||
[下午 06:03:34 a9e8daf0]:info2:Sending 'hyp' (272 KB) OKAY [ 0.049s]
[下午 06:03:34 a9e8daf0]:info2:Writing 'hyp' OKAY [ 0.011s]
[下午 06:03:34 a9e8daf0]:info2:Finished. Total time: 0.067s
[下午 06:03:34 a9e8daf0]:info1:$fastboot -s devicename flash hypbak D:\8\images\hyp.mbn ||
[下午 06:03:34 a9e8daf0]:info2:Sending 'hypbak' (272 KB) OKAY [ 0.012s]
[下午 06:03:34 a9e8daf0]:info2:Writing 'hypbak' OKAY [ 0.012s]
[下午 06:03:34 a9e8daf0]:info2:Finished. Total time: 0.030s
[下午 06:03:34 a9e8daf0]:info1:$fastboot -s devicename flash rpm D:\8\images\rpm.mbn ||
[下午 06:03:35 a9e8daf0]:info2:Sending 'rpm' (219 KB) OKAY [ 0.015s]
[下午 06:03:35 a9e8daf0]:info2:Writing 'rpm' OKAY [ 0.011s]
[下午 06:03:35 a9e8daf0]:info2:Finished. Total time: 0.032s
[下午 06:03:35 a9e8daf0]:info1:$fastboot -s devicename flash rpmbak D:\8\images\rpm.mbn ||
[下午 06:03:35 a9e8daf0]:info2:Sending 'rpmbak' (219 KB) OKAY [ 0.010s]
[下午 06:03:35 a9e8daf0]:info2:Writing 'rpmbak' OKAY [ 0.010s]
[下午 06:03:35 a9e8daf0]:info2:Finished. Total time: 0.025s
[下午 06:03:35 a9e8daf0]:info1:$fastboot -s devicename flash pmic D:\8\images\pmic.elf ||
[下午 06:03:36 a9e8daf0]:info2:Sending 'pmic' (38 KB) OKAY [ 0.010s]
[下午 06:03:36 a9e8daf0]:info2:Writing 'pmic' OKAY [ 0.004s]
[下午 06:03:36 a9e8daf0]:info2:Finished. Total time: 0.037s
[下午 06:03:36 a9e8daf0]:info1:$fastboot -s devicename flash pmicbak D:\8\images\pmic.elf ||
[下午 06:03:36 a9e8daf0]:info2:Sending 'pmicbak' (38 KB) OKAY [ 0.003s]
[下午 06:03:36 a9e8daf0]:info2:Writing 'pmicbak' OKAY [ 0.004s]
[下午 06:03:36 a9e8daf0]:info2:Finished. Total time: 0.012s
[下午 06:03:36 a9e8daf0]:info1:$fastboot -s devicename flash devcfg D:\8\images\devcfg.mbn ||
[下午 06:03:36 a9e8daf0]:info2:Sending 'devcfg' (47 KB) OKAY [ 0.006s]
[下午 06:03:36 a9e8daf0]:info2:Writing 'devcfg' OKAY [ 0.005s]
[下午 06:03:36 a9e8daf0]:info2:Finished. Total time: 0.038s
[下午 06:03:36 a9e8daf0]:info1:$fastboot -s devicename flash devcfgbak D:\8\images\devcfg.mbn ||
[下午 06:03:37 a9e8daf0]:info2:Sending 'devcfgbak' (47 KB) OKAY [ 0.008s]
[下午 06:03:37 a9e8daf0]:info2:Writing 'devcfgbak' OKAY [ 0.005s]
[下午 06:03:37 a9e8daf0]:info2:Finished. Total time: 0.018s
[下午 06:03:37 a9e8daf0]:info1:$fastboot -s devicename flash storsec D:\8\images\storsec.mbn ||
[下午 06:03:37 a9e8daf0]:info2:Sending 'storsec' (48 KB) OKAY [ 0.006s]
[下午 06:03:37 a9e8daf0]:info2:Writing 'storsec' OKAY [ 0.005s]
[下午 06:03:37 a9e8daf0]:info2:Finished. Total time: 0.017s
[下午 06:03:37 a9e8daf0]:info1:$fastboot -s devicename flash storsecbak D:\8\images\storsec.mbn ||
[下午 06:03:37 a9e8daf0]:info2:Sending 'storsecbak' (48 KB) OKAY [ 0.009s]
[下午 06:03:37 a9e8daf0]:info2:Writing 'storsecbak' OKAY [ 0.005s]
[下午 06:03:37 a9e8daf0]:info2:Finished. Total time: 0.019s
[下午 06:03:37 a9e8daf0]:info1:$fastboot -s devicename flash bluetooth D:\8\images\BTFM.bin ||
[下午 06:03:38 a9e8daf0]:info2:Sending 'bluetooth' (524 KB) OKAY [ 0.029s]
[下午 06:03:38 a9e8daf0]:info2:Writing 'bluetooth' OKAY [ 0.019s]
[下午 06:03:38 a9e8daf0]:info2:Finished. Total time: 0.143s
[下午 06:03:38 a9e8daf0]:info1:$fastboot -s devicename flash cmnlib D:\8\images\cmnlib.mbn ||
[下午 06:03:38 a9e8daf0]:info2:Sending 'cmnlib' (212 KB) OKAY [ 0.014s]
[下午 06:03:38 a9e8daf0]:info2:Writing 'cmnlib' OKAY [ 0.011s]
[下午 06:03:38 a9e8daf0]:info2:Finished. Total time: 0.049s
[下午 06:03:38 a9e8daf0]:info1:$fastboot -s devicename flash cmnlibbak D:\8\images\cmnlib.mbn ||
[下午 06:03:39 a9e8daf0]:info2:Sending 'cmnlibbak' (212 KB) OKAY [ 0.012s]
[下午 06:03:39 a9e8daf0]:info2:Writing 'cmnlibbak' OKAY [ 0.012s]
[下午 06:03:39 a9e8daf0]:info2:Finished. Total time: 0.029s
[下午 06:03:39 a9e8daf0]:info1:$fastboot -s devicename flash cmnlib64 D:\8\images\cmnlib64.mbn ||
[下午 06:03:39 a9e8daf0]:info2:Sending 'cmnlib64' (259 KB) OKAY [ 0.024s]
[下午 06:03:39 a9e8daf0]:info1:$fastboot -s devicename flash cmnlib64bak D:\8\images\cmnlib64.mbn ||
[下午 06:03:39 a9e8daf0]:info2:Writing 'cmnlib64' OKAY [ 0.012s]
[下午 06:03:39 a9e8daf0]:info2:Finished. Total time: 0.057s
[下午 06:03:39 a9e8daf0]:info2:Sending 'cmnlib64bak' (259 KB) OKAY [ 0.010s]
[下午 06:03:39 a9e8daf0]:info2:Writing 'cmnlib64bak' OKAY [ 0.012s]
[下午 06:03:39 a9e8daf0]:info2:Finished. Total time: 0.029s
[下午 06:03:39 a9e8daf0]:info1:$fastboot -s devicename flash modem D:\8\images\NON-HLOS.bin ||
[下午 06:03:45 a9e8daf0]:info2:Sending 'modem' (108497 KB) OKAY [ 4.905s]
[下午 06:03:48 a9e8daf0]:info2:Writing 'modem' OKAY [ 3.293s]
[下午 06:03:48 a9e8daf0]:info2:Finished. Total time: 8.236s
[下午 06:03:48 a9e8daf0]:info1:$fastboot -s devicename flash dsp D:\8\images\dspso.bin ||
[下午 06:03:49 a9e8daf0]:info2:Sending 'dsp' (16384 KB) OKAY [ 0.776s]
[下午 06:03:50 a9e8daf0]:info2:Writing 'dsp' OKAY [ 0.496s]
[下午 06:03:50 a9e8daf0]:info2:Finished. Total time: 1.315s
[下午 06:03:50 a9e8daf0]:info1:$fastboot -s devicename flash keymaster D:\8\images\keymaster64.mbn ||
[下午 06:03:50 a9e8daf0]:info2:Sending 'keymaster' (304 KB) OKAY [ 0.018s]
[下午 06:03:50 a9e8daf0]:info2:Writing 'keymaster' OKAY [ 0.014s]
[下午 06:03:50 a9e8daf0]:info2:Finished. Total time: 0.059s
[下午 06:03:50 a9e8daf0]:info1:$fastboot -s devicename flash keymasterbak D:\8\images\keymaster64.mbn ||
[下午 06:03:51 a9e8daf0]:info2:Sending 'keymasterbak' (304 KB) OKAY [ 0.015s]
[下午 06:03:51 a9e8daf0]:info2:Writing 'keymasterbak' OKAY [ 0.014s]
[下午 06:03:51 a9e8daf0]:info2:Finished. Total time: 0.035s
[下午 06:03:51 a9e8daf0]:info1:$fastboot -s devicename flash logo D:\8\images\logo.img ||
[下午 06:03:52 a9e8daf0]:info2:Sending 'logo' (15032 KB) OKAY [ 0.583s]
[下午 06:03:52 a9e8daf0]:info2:Writing 'logo' OKAY [ 0.494s]
[下午 06:03:52 a9e8daf0]:info2:Finished. Total time: 1.098s
[下午 06:03:52 a9e8daf0]:info1:$fastboot -s devicename flash misc D:\8\images\misc.img ||
[下午 06:03:52 a9e8daf0]:info2:Sending 'misc' (8 KB) OKAY [ 0.008s]
[下午 06:03:52 a9e8daf0]:info2:Writing 'misc' OKAY [ 0.002s]
[下午 06:03:52 a9e8daf0]:info2:Finished. Total time: 0.031s
[下午 06:03:53 a9e8daf0]:info1:$fastboot -s devicename flash system D:\8\images\system.img ||
[下午 06:05:05 a9e8daf0]:info2:Sending sparse 'system' 1/4 (786428 KB) OKAY [ 24.989s]
[下午 06:05:05 a9e8daf0]:info2:Writing 'system' OKAY [ 0.000s]
[下午 06:05:31 a9e8daf0]:info2:Sending sparse 'system' 2/4 (786428 KB) OKAY [ 25.730s]
[下午 06:05:31 a9e8daf0]:info2:Writing 'system' OKAY [ 0.000s]
[下午 06:05:58 a9e8daf0]:info2:Sending sparse 'system' 3/4 (786428 KB) OKAY [ 27.620s]
[下午 06:05:58 a9e8daf0]:info2:Writing 'system' OKAY [ 0.000s]
[下午 06:06:25 a9e8daf0]:info2:Sending sparse 'system' 4/4 (383956 KB) OKAY [ 27.109s]
[下午 06:06:25 a9e8daf0]:info2:Writing 'system' OKAY [ 0.001s]
[下午 06:06:25 a9e8daf0]:info2:Finished. Total time: 152.454s
[下午 06:06:25 a9e8daf0]:info1:$fastboot -s devicename flash vendor D:\8\images\vendor.img ||
[下午 06:07:15 a9e8daf0]:info2:Sending 'vendor' (781832 KB) OKAY [ 23.800s]
[下午 06:07:15 a9e8daf0]:info2:Writing 'vendor' OKAY [ 0.000s]
[下午 06:07:15 a9e8daf0]:info2:Finished. Total time: 49.663s
[下午 06:07:16 a9e8daf0]:info1:$fastboot -s devicename flash cache D:\8\images\cache.img ||
[下午 06:07:40 a9e8daf0]:info2:Sending 'cache' (192 KB) OKAY [ 0.016s]
[下午 06:07:40 a9e8daf0]:info2:Writing 'cache' OKAY [ 0.019s]
[下午 06:07:40 a9e8daf0]:info2:Finished. Total time: 23.926s
[下午 06:07:40 a9e8daf0]:info1:$fastboot -s devicename flash userdata D:\8\images\userdata.img ||
[下午 06:07:54 a9e8daf0]:info2:Sending 'userdata' (263344 KB) OKAY [ 7.913s]
[下午 06:08:00 a9e8daf0]:info2:Writing 'userdata' OKAY [ 6.172s]
[下午 06:08:00 a9e8daf0]:info2:Finished. Total time: 19.952s
[下午 06:08:00 a9e8daf0]:info1:$fastboot -s devicename flash recovery D:\8\images\recovery.img ||
[下午 06:08:11 a9e8daf0]:info2:Sending 'recovery' (54213 KB) OKAY [ 2.286s]
[下午 06:08:13 a9e8daf0]:info2:Writing 'recovery' OKAY [ 1.678s]
[下午 06:08:13 a9e8daf0]:info2:Finished. Total time: 12.044s
[下午 06:08:13 a9e8daf0]:info1:$fastboot -s devicename erase sec ||
[下午 06:08:13 a9e8daf0]:info2:Erasing 'sec' OKAY [ 0.006s]
[下午 06:08:13 a9e8daf0]:info2:Finished. Total time: 0.009s
[下午 06:08:13 a9e8daf0]:info1:$fastboot -s devicename flash cust D:\8\images\cust.img ||
[下午 06:08:34 a9e8daf0]:info2:Sending 'cust' (363168 KB) OKAY [ 11.034s]
[下午 06:08:43 a9e8daf0]:info2:Writing 'cust' OKAY [ 8.511s]
[下午 06:08:43 a9e8daf0]:info2:Finished. Total time: 28.986s
[下午 06:08:43 a9e8daf0]:info1:$fastboot -s devicename flash boot D:\8\images\boot.img ||
[下午 06:08:56 a9e8daf0]:info2:Sending 'boot' (49461 KB) OKAY [ 1.890s]
[下午 06:08:58 a9e8daf0]:info2:Writing 'boot' OKAY [ 1.532s]
[下午 06:08:58 a9e8daf0]:info2:Finished. Total time: 14.322s
[下午 06:08:58 a9e8daf0]:info1:$fastboot -s devicename flash logfs D:\8\images\logfs_ufs_8mb.bin ||
[下午 06:08:58 a9e8daf0]:info2:Sending 'logfs' (16 KB) OKAY [ 0.003s]
[下午 06:08:58 a9e8daf0]:info2:Writing 'logfs' OKAY [ 0.002s]
[下午 06:08:58 a9e8daf0]:info2:Finished. Total time: 0.036s
[下午 06:08:58 a9e8daf0]:info1:$fastboot -s devicename reboot ||
[下午 06:08:58 a9e8daf0]:info2:Rebooting OKAY [ 0.001s]
[下午 06:08:58 a9e8daf0]:info2:Finished. Total time: 0.001s
[下午 06:08:58 a9e8daf0]:begin FlashDone
[下午 06:08:58 a9e8daf0]:error: FAILED (remote: 'unknown command')
[下午 06:08:58 a9e8daf0]:process exit.
[下午 06:08:59 a9e8daf0]:flashSuccess False
[下午 06:08:59 a9e8daf0]:isFactory False CheckCPUID False
[下午 06:08:59 a9e8daf0]:before:flashSuccess is False set IsUpdate:True set IsDone True
[下午 06:08:59 a9e8daf0]:after:flashSuccess is False set IsUpdate:false set IsDone true
-------------------------------------------分-----隔-----線-------------------------------------------------------
sigma9988大的建議小弟認同，故在此拜謝協助的大大們，小弟在此宣布“結案”。
