[G1 General] szob:
Hello,

I have a problem with my G1.

I got my G1 maybe a month ago. It had firmware 1.1 and radio module 1.22.12.29. Back then I did not realize it was a radio image compatible with firmware 1.0 as far as I gather from the HTC website.

At first, I did not intend to root it at all, a decision later I would regret. Well, it worked OK, only it was not updated. I was told I would receive the update over-the-air in 4 days. At first they said it would be to 1.5, but it turned out my operator started to upgrade straight to 1.6.

And so I did receive it in 4 days and the problems began.

Basically, the voice quality is so bad that half of what I say is ununderstandable. My voice sounds metalic and I cannot have a coherent conversation over the phone. It is a business phone, so you can imagine it is rather annoying when I have to struggle to be understood by clients.

Ok, so I checked the bootloader for the radio image version and I found out it was still version 1.22.12.29. As per the HTC website I should have 2.22.19.26I. So, obviously the radio firmware was not updated as it should be as per the HTC website. Thus, it seems the reason voice quality is so poor is the outdated radio firmware.

Since I did not plan to return my new phone to my operator (I had no time for it), I decided to root the phone and update the radio firmware myself. It seemed simple enough and I use Unix and Linux since 15 years, so it seemed it would pose no problem.

Quickly I learned that rooting 1.6 is not so simple. One-click method fails. Only goldcard worked and after a few days of struggle I finally got back to firmware RC7 and rooted the device.

Right after I updated the recovery image to CM 1.4, but before I flashed the CM ROM I attempted to update the radio firmware as was suggested by one tutorial I followed as well as the CM website.

Well, it all went smooth. After the update I pressed Home and Back, it rebooted, back to recovery CM1.4, one more time Home and Back and I was back to the working phone. I checked the radio firmware and lo and behold, it was still version 1.22.12.29. No errors, nothing, smooth update process and no result. I repeated it at least 5 times to no avail.

I decided to install CM 4.2.7.1 ROM and try to update the radio then. Before the CM ROM I updated the SPL to HardSPL with success to have fastboot and went to install CM. It went smooth and I booted into this new rooted G1 ROM with ease.

Again, I attempted to update the radio firmware from recovery CM1.4 and again no results.

So, I am back to square one. I have again firmware 1.6 only from CM instead of stock HTC, and I cannot use this phone for calling.

So, summarizing, I got the phone with firmware 1.1, but radio firmware from 1.0. Why it was not updated together with the system I do not know. Then I got an update to 1.6 and the radio firmware also did not upgrade. Then I went back to RC7 (firmware 1.0), rooted the phone, attempted the radio firmware update before installing CM ROM and failed. And finally, I installed HardSPL + HTC 1.6 recovery (as suggested on the CM website) + CM ROM and again failed to update the radio firmware to 2.22.19.26I. The update process is going without any errors. Verification, extracting, installation of radio image all go OK, the phone reboots but no radio updated.

Anybody any idea why it is like this? Why this phone refuses to update the radio from HTC website.

Any suggestions?

Oliwer

PS. One more thing, I was contemplating updating the radio via fastboot, but it seems after reading HTC website that fastboot is only for system and recovery image flashing. The radio has to go first adn from recovery console. Am I right on this?