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View Full Version : Please help!! Urgently need to downgrade HTC Tytn Hermes for Rogers warranty.


bharatiya
26-06-2008, 06:13 AM
Hi Guys,
I need to downgrade my phone as well for warranty purposes. Unfortunately Mrvanx's guide is offline at present. Can any one of you give me some detail on how to do this and what files will be needed. What I have found is teh google cached version of his guide, which gives me few details but not all.
I am assuming that I need to get back to orginal rom/radio/spl and bootloader. Or in short to be able to send it back for warranty. I do have a new Rogers phone if that can be of any help.

Following is the info about the two phones. If someone from rogers has done this before and can tell me the minimum required that is if I do not need to downgrade radio, spl etc then please advise.

It is from Rogers and currently my boot loader screen says following:
HERM200
IPL-1.04

HERM200
SPL-2.10.Olipro

Under Device Information:
ROM version: FARIA.R-32
ROM date: 11/06/07
Radio version 1.54.07.00
Protocol Version 32.86u.7020.23H
ExtROM version: BIGSTORAGE


My replacement Rogers Phone has following:

HERM200
IPL-1.01

HERM200
SPL-1.11

Under Device Information:
ROM version: 1.34.631.14
ROM date: 04/17/07
Radio version 1.42.00.00
Protocol Version 32.75.7020.18H

Guys this is sort of lastminute for me and I will really appreciate if some can give me some answer on at least the possibility of this process.
Thanks
B.

bharatiya
26-06-2008, 11:18 PM
Can some one please help me, I have searched many threads and they all point to MRVANX guide which is not online right now.

Please!!!!

bharatiya
27-06-2008, 03:44 AM
Can some one please help me, I have searched many threads and they all point to MRVANX guide which is not online right now.

Please!!!!

Please help.