Post-downgrading question - G2 and Desire Z Q&A, Help & Troubleshooting

if a downgrade to froyo 2.2 (prior step to rooting), before i root, i wanted to go back to gingerbread, will i be able to get the OTA update?? o am i stuck with froyo until i upgrade via rom??

I don't know about taking the OTA update but there are guides to getting you back to stock GB out there
Sent from my HTC Desire Z using XDA App

Related

Can i unroot my 2.2?

I just recived my replacement evo loaded with 2.1 yay. can i unroot my 2.2 phone to send it back to sprint?
Yeah, just look for the official RUU. It's in here somewhere as people were using it to help update from the leaked .3 release to the official .6
Sent from my PC36100 using Tapatalk

CM7 B#55 Downgrade to Stock 2.2

All,
My G2 is having some hardware issues and I am having it replaced. I need to downgrade to Stock 2.2.
I have not been able to find a tutorial to complete this task. I have tried flashing the stock rom however the phone just freezes at the HTC logo...
any ideas how I can downgrade?
Did you flash an older version of CWM (pre 3.x) before flashing the 2.2 rom?
No. Ill do that first. Thanks for the reminder.
Sent from my HTC Vision using XDA App

desire z GB OTA requirement (1.82?)

is 1.82 required before you can get/detect gingerbread OTA?
im still at 1.34 and not detecting gingerbread OTA. i can detect the 1.82
please help. using unbranded Desire Z
I think so. I've been trying to s-off from 1.7, couldn't manage it so tried upgrading to 1.8 to try one of those methods instead and it then offered me 2.42.161.2, which is Gingerbread. Either this is part of the downgrade process (I doubt it), or it's an OTA.
If you are rooted you can't ota I don't believe. But what's the point if you are? Just use a rooted version of OTA
Sent from my HTC Vision using xda premium
thanks for the reply. i already applied 1.72 OTA then GB OTA. now rooted and using Virtuous 2.0
very happy.
can close this thread

[Q] Help needed to get OTA 2.3.4

Purchased a used G2 on ebay - phone was rooted and I believe CM7 installed - clockworkmod came up and I tried to install a custom rom and was only getting white HTC screen.
At this point I really just want the latest official gingerbread 2.3.4 on the phone (even if it means getting an original stock rom then getting the OTA update thru t-mobile). I don't care if its rooted or not. (Picture of HBOOT screen attached below)
What is the easiest and fastest way to do this from what I have on my phone at this point? If I just factory reset from this menu will I still have to get a stock a rom and put it on my sdcard?
Just flash the rooted version from the dev thread dude
Sent from my HTC Vision using XDA Premium App
Either that or if you don't care about root, flash pc10img of ota gb.
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Rooting 2.3.4

So I flashed the update from pc10img and was wondering if I have to downgrade to root or is there a way to root it now?
Sent from my T-Mobile G2 using XDA App
2.3.4 isnt rootable right now. you have to use the downgrade thread in the development forum to get to 2.2 then you can root it and flash a 2.3 rom.

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