[HTC Desire S] throbarik:
Hello,

I'm trying to revert my phone to the original state. I's been S-OFFed by revolutionary method, so I flashed eng HBOOT as it was suggested in another threads. Then I tried to flash original rom from RUU. At the beginning it gave me the error 155, so I tried flashing directly from fastboot and everything seemed OK until the end, where it wrote a message about some signature failure.

Here is a part of the flashing log:

</DEBUG></T185928>
</DEBUG></T185930>
<T185930><DEBUG><CMD>fastboot -s HTxxxxxxxx getvar boot-mode</CMD>
</DEBUG></T185930>
<T185931><DEBUG><OUT>boot-mode: RUU (Hboot&Radio PreUpdate)</OUT>
</DEBUG></T185931>
<T185931><DEBUG><CMD>fastboot -s HTxxxxxxxx flash zip C:\Users\username\AppData\Local\Temp\{8A84FC36-535E-409A-94A3-231D50E85D54}\{50F2F878-636A-496F-A7CB-544C067E0C4B}\rom.zip</CMD>
</DEBUG></T185931>
<T190013><DEBUG><OUT>sending 'zip' (253505 KB)... OKAY</OUT>
</DEBUG></T190013>
<T190013><DEBUG><OUT>writing 'zip'... INFOadopting the signature contained in this image...</OUT>
</DEBUG></T190013>
<T190013><DEBUG><OUT>INFOsignature checking...</OUT>
</DEBUG></T190013>
<T190050><DEBUG><OUT>INFOzip header checking...</OUT>
</DEBUG></T190050>
<T190050><DEBUG><OUT>INFOzip info parsing...</OUT>
</DEBUG></T190050>
<T190050><DEBUG><OUT>INFOchecking model ID...</OUT>
</DEBUG></T190050>
<T190050><DEBUG><OUT>INFOchecking custom ID...</OUT>
</DEBUG></T190050>
<T190050><DEBUG><OUT>INFOchecking main version...</OUT>
</DEBUG></T190050>
<T190050><DEBUG><OUT>FAILED (remote: 43 main version check fail)</OUT>
</DEBUG></T190050>
<T190103><DEBUG><CMD>adb devices</CMD>
</DEBUG></T190103>
<T190104><DEBUG><OUT>List of devices attached
</OUT>
</DEBUG></T190104>
<T190104><DEBUG><CMD>fastboot devices</CMD>
</DEBUG></T190104>
<T190105><DEBUG><OUT>HTxxxxxxxxfastboot</OUT>
</DEBUG></T190105>
<T190105><DEBUG><CMD>adb devices</CMD>
</DEBUG></T190105>
<T190106><DEBUG><OUT>List of devices attached
</OUT>
</DEBUG></T190106>
<T190106><DEBUG><CMD>fastboot devices</CMD>
</DEBUG></T190106>
<T190108><DEBUG><OUT>HTxxxxxxxx fastboot</OUT>
</DEBUG></T190108>
<T190108><DEBUG><CMD>fastboot -s HTxxxxxxxx getvar boot-mode</CMD>
</DEBUG></T190108>
<T190109><DEBUG><OUT>boot-mode: RUU (Hboot&Radio PreUpdate)</OUT>
</DEBUG></T190109>
<T190109><DEBUG><CMD>fastboot -s HTxxxxxxxx reboot</CMD>
</DEBUG></T190109>
<T190110><DEBUG><OUT>rebooting... </OUT>
</DEBUG></T190110>
<T190110><DEBUG><CMD>adb kill-server</CMD>
</DEBUG></T190110>
<T190111><DEBUG><OUT />

Now I've an original rom but it is unable to install OTA update as it ends in fastboot and **security warning**. I also noticed that I have superuser still available in the rom.

Here is an ouput from fastboot getvar all

(bootloader) version: 0.5
(bootloader) version-bootloader: 0.98.0000
(bootloader) version-baseband: 38.03.02.11_M
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 11.10.401.4

(bootloader) product: saga
(bootloader) platform: HBOOT-7230
(bootloader) modelid: PG8810000
(bootloader) cidnum: HTC__032
(bootloader) battery-status: good
(bootloader) battery-voltage: 4185mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 361a7ba6
(bootloader) hbootpreupdate: 12
(bootloader) gencheckpt: 0
all: Done!

I would like to hear some advice, what should I do next to fully revert to stock ROM, unroot and be able to use official updates. Thanks.