請問 S-OFF 後如何 S-ON？

大家好，我用的是港版 E9+
目前已 ROOT 及 S-OFF，但電話好像出了問題需到原廠維修
我用 SunShine 來 S-OFF，請問如何還原到 S-ON?

若要回 HTC 維修建議把一些 flag 改回來

1. adb shell
   
2. su

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official status

1. echo -ne "\x00" | dd of=/dev/block/mmcblk0p11 bs=1 seek=39940

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bootloader locked

1. echo -ne "\x00\x00\x00\x00" | dd of=/dev/block/mmcblk0p9 bs=1 seek=33796

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接下來再刷回原廠 ROM
這是港版的 RUU
0PJXIMG_A55ML_DTUL_L50_SENSE70_hTC_Asia_HK_1.30.708.6_Radio_1.1506V24P21.2003.0505_AD5[W.T]_release_434860_signed_2_4.zip

最後就是改回 S-ON

1. fastboot oem writesecureflag 3

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由 手機網頁 發佈

感謝大大幫忙，稍後試試看，謝謝

sabpprook 發表於 2016-2-18 06:30
若要回 HTC 維修建議把一些 flag 改回來

做了 bootloader locked 不能刷回廠rom

(bootloader) HOSD CL#664129
(bootloader) ERR [SD_UPDATE_ERR] Main version NOT ALLOWED
(bootloader) ERR [SD_UPDATE_ERR] sddownload failed: 19
(bootloader) ERR Update zip file failed.
(bootloader) ERR ZIP ERROR, exit read zip loop
(bootloader) ERR ZIP signature checking failed...
(bootloader) Update zip file OK
(bootloader) ERR ZIP ERROR CODE, 19
(bootloader) end@Done
FAILED (remote: 19: fail to flash via downloadzip)
finished. total time: 19.478s
htc_fastboot finished. total time: 23.085s

~鳳舞~ 發表於 2016-2-19 23:30
做了 bootloader locked 不能刷回廠rom

(bootloader) HOSD CL#664129

試試這指令

1. fastboot oem rebootRUU
   
2. fastboot flash zip <filename>

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sabpprook 發表於 2016-2-19 23:36
試試這指令

1. 
   
2. C:htcadb>fastboot flash zip 0PJXIMG.zip
   
3. htc_fastboot v3.0.9.2 (2015-05-29)
   
4. target rom version: 1.30.708.6
   
5. found large-zip header, file count: 7
   
6. processing file 1/7...
   
7. sending "zip" (257919 KB)...
   
8. OKAY [ 12.471s]
   
9. writing "zip"...
   
10. (bootloader) HOSD CL#664129
    
11. (bootloader) ERR [SD_UPDATE_ERR] Main version NOT ALLOWED
    
12. (bootloader) ERR [SD_UPDATE_ERR] sddownload failed: 19
    
13. (bootloader) ERR Update zip file failed.
    
14. (bootloader) ERR ZIP ERROR, exit read zip loop
    
15. (bootloader) ERR ZIP signature checking failed...
    
16. (bootloader) Update zip file OK
    
17. (bootloader) ERR ZIP ERROR CODE, 19
    
18. (bootloader) end@Done
    
19. FAILED (remote: 19: fail to flash via downloadzip)
    
20. finished. total time: 19.478s
    
21. htc_fastboot finished. total time: 23.085s

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看了 bootloader 已經 s on 及bootloader
是否已經不能降級？

sabpprook 發表於 2016-2-19 23:36
試試這指令

C:htcadb>fastboot flash zip 0PJXIMG.zip
htc_fastboot v3.0.9.2 (2015-05-29)
target rom version: 1.30.708.6
found large-zip header, file count: 7
processing file 1/7...
sending "zip" (257919 KB)...
OKAY [ 12.471s]
writing "zip"...
(bootloader) HOSD CL#664129
(bootloader) ERR [SD_UPDATE_ERR] Main version NOT ALLOWED
(bootloader) ERR [SD_UPDATE_ERR] sddownload failed: 19
(bootloader) ERR Update zip file failed.
(bootloader) ERR ZIP ERROR, exit read zip loop
(bootloader) ERR ZIP signature checking failed...
(bootloader) Update zip file OK
(bootloader) ERR ZIP ERROR CODE, 19
(bootloader) end@Done
FAILED (remote: 19: fail to flash via downloadzip)
finished. total time: 19.478s
htc_fastboot finished. total time: 23.085s

看了 bootloader 已經 s on 及bootloader
是否已經不能降級？

sabpprook 發表於 2016-2-19 23:36
試試這指令

C:htcadb>fastboot flash zip 0PJXIMG.zip
htc_fastboot v3.0.9.2 (2015-05-29)
target rom version: 1.30.708.6
found large-zip header, file count: 7
processing file 1/7...
sending "zip" (257919 KB)...
OKAY [ 12.471s]
writing "zip"...
(bootloader) HOSD CL#664129
(bootloader) ERR [SD_UPDATE_ERR] Main version NOT ALLOWED
(bootloader) ERR [SD_UPDATE_ERR] sddownload failed: 19
(bootloader) ERR Update zip file failed.
(bootloader) ERR ZIP ERROR, exit read zip loop
(bootloader) ERR ZIP signature checking failed...
(bootloader) Update zip file OK
(bootloader) ERR ZIP ERROR CODE, 19
(bootloader) end@Done
FAILED (remote: 19: fail to flash via downloadzip)
finished. total time: 19.478s

看了已經s-on 及 bootloader lock，所以不能降級 RUU

~鳳舞~ 發表於 2016-2-19 23:38
看了 bootloader 已經 s on 及bootloader
是否已經不能降級？

你怎麼先做 s-on 呢，這樣就無法降版本了
除非重新 root 再用 sunshine s-off

當我做到了

1. echo -ne "x00x00x00x00" | dd of=/dev/block/mmcblk0p9 bs=1 seek=33796

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已經 s-on 了