It’s been awhile (4 months) since I last update my HTC mogul from the stock ROM that came with the phone to a cooked ROM and leaked radio ROM. Lately my phone has been acting kind of buggy, with having to reset it every morning to get my data connection back. So I decided it’s time to upgrade to the RTM version of the radio, and a new version of DCD’s ROM.

I will be highlighting the steps I outlined in my last post Cooked ROMs on the HTC Mogul, which seems to get quite a few hits from the search engines. Here are some additional links with good information:

• ROM/Radio compatibility guide on Xda Developers
• HTC Titan Wiki on Xda Developers

Here are my updated steps for updating my phone

1. Download all required files
   • DCD Rom 3.2.2 (listed in forums not wiki)
   • Sprint CAB File
   • Olipro 2.4 (I already had this bootloader installed on my phone).
   • Titan Radio ROM 3.42.30 (listed in the forums, not wiki)
2. Write down your MSID, MSD and AKey settings from ##778#. If you do not know your MSL, you will need to get the SPC program.
3. Write down data from ##3282
4. Format your non-SDHC (smaller then 2GB Secure Digital Card) as FAT32. I backed up the contents of my SD card and formatted it clean for this process.
5. Extract the Titaimg.nbh file from the Sprint Radio Rom rar file and copy to your SD card. The file must be named Titaimg.nbh (notice there is no N, it’s not titaN).
6. Load the ROM by launching the boot loader using the power+camera+reset combination
   1. Wiki states that the update will stop 5 times for 9 seconds each time, so don’t freak out.
   2. When it says update complete, update success, do a soft reset and the the phone boot. You can verify the Radio version under Device Information in your System Settings page.
7. Extract the RUU_signed.nbh from DCD’s 3.2.2 executable you downloaded using winrar. Rename this file TITAIMG.nbh and copy to your SD card overwriting the previous .nbh file.
8. NOTE: You are about to wipe all data from your phone so back up what you need.
9. Reboot into the boot loader with your SD card loaded.
   1. Soft reset when you see update complete/update success
10. Complete the touch screen calibration, but perform a soft reset before the customization crap starts.
11. Run the sprint carrier cab on your device and then reset. This will let you access the ##778# and ##3282# screens. If you can’t use your phone or data connection, access the ## screens and re-enter the data you copied down in step 2

Step 11 thru me for a loop until I remembered I had downloaded that carrier cab and should probably install it. I miss the default gray theme that I had in the last ROM, and it takes awhile to load everything back up on my phone. I hope that my daily reset requirement is no more, or I will be a little disappointed in my time invested in this project.