FORUMS

AOSP 5.1 Lollipop for Nexus Q

Google Nexus Q is an intriguing device released with Android 4.0 Ice Cream Sandwich. It was abandoned by … more

XDA Picks: Best Apps of the Week (Apr 17 – 24)

Apps are at the front and center of any smartphone experience, and with over a … more

Glimpse Notifications: Easier Lockscreen Notifications

Lollipop brought a revamp to the lockscreen, taking away custom widgets but … more

What Are the Best Looking Apps on Android?

As more developers are updating their apps with Material Design elements, we’re … more
Post Reply Subscribe to Thread Email Thread

[HOW-TO] downgrade HBOOT 0.92 to 0.80 again

5th August 2010, 02:15 PM |#11  
Sammy83's Avatar
OP Member
Flag Essen
Thanks Meter: 1
 
More
Quote:
Originally Posted by SharpSA

Is it working? Did try anyone?

Yes working 100%
 
 
5th August 2010, 02:22 PM |#12  
Wheezy_be's Avatar
Senior Member
Flag Sint-Truiden
Thanks Meter: 45
 
More
Ok, I never rooted my android before and I have the OTA 2.2 Froyo update on an unbranded Desire. After I complete these steps, what do I need to do to install a custom rom?

Thanks!
5th August 2010, 02:23 PM |#13  
Senior Member
Thanks Meter: 3
 
More
Quote:
Originally Posted by Wheezy_be

Ok, I never rooted my android before and I have the OTA 2.2 Froyo update on an unbranded Desire. After I complete these steps, what do I need to do to install a custom rom?

Thanks!

Root your phone with unrevoked, using on of these guides for example:
Linux:
http://myhtcdesire.com/modding/how-t...asily-method-1
Windows:
http://myhtcdesire.com/modding/how-t...asily-method-2
5th August 2010, 02:24 PM |#14  
Junior Member
Thanks Meter: 0
 
More
Ok for the dumb and ignorant among us (a.k.a me) what state does this leave your phone in.

I get I downgrade HBOOT to 0.80 and my phone will be wiped, but what ROM will be on the phone after the downgrade will it still be the OTA rom or will it be another one?

Or do I then need to install a ROM of my choice after the downgrade, sorry if this is a really stupid question, I haven't put any custom ROM on my Desire yet and then I got the OTA update as I was thinking about checking out some custom stuff. Not had the phone long.

Thanks.

{EDIT} someone beat me to it as I was typing this post thanks for the above!
Last edited by u9dbg; 5th August 2010 at 02:32 PM.
5th August 2010, 02:28 PM |#15  
Sammy83's Avatar
OP Member
Flag Essen
Thanks Meter: 1
 
More
Quote:
Originally Posted by u9dbg

Ok for the dumb and ignorant among us (a.k.a me) what state does this leave your phone in.

I get I downgrade HBOOT to 0.80 and my phone will be wiped, but what ROM will be on the phone after the downgrade will it still be the OTA rom or will it be another one?

Or do I then need to install a ROM of my choice after the downgrade, sorry if this is a really stupid question, I haven't put any custom ROM on my Desire yet and then I got the OTA update as I was thinking about checking out some custom stuff. Not had the phone long.

Thanks.

After you've done the steps above you will have the following:

Blank and wiped device
Firmware: 2.1-update1 UNROOTED!
HBOOT: 0.80
Basband(Radio): 32.36.00.28U_4.06.00.02_2
Kernel: 2.6.29-0cb9f166htc-kernel@18-2#1
Build: 1.21.405.2 CL174215 release-keys

With that you can root and flash anything you want
5th August 2010, 02:29 PM |#16  
Senior Member
Flag Brussels
Thanks Meter: 2
 
Donate to Me
More
Thanks for the tuto.
Hello sweety 0.80, bye bye dirty 0.92 ^_^

Worked for me.

Btw, didn't need the gc
5th August 2010, 02:36 PM |#17  
pexon's Avatar
Senior Member
Flag Amsterdam
Thanks Meter: 16
 
More
Well, if this works AdamG doesn't have to find a way to root hboot 0.92.
:/

Sent from my HTC Desire using XDA App
5th August 2010, 02:37 PM |#18  
Junior Member
Thanks Meter: 0
 
More
Has anyone tried this on a branded, but rooted phone?

I've got an O2 branded desire with hb00t 0.83, I can root with unrevoked, but can't boot into recovery =( Hoping this will fix it.
5th August 2010, 02:54 PM |#19  
Member
Flag Budapest
Thanks Meter: 2
 
More
It's works fine! Why doesn't work the recovery bat. on my PC?
5th August 2010, 03:08 PM |#20  
Member
Flag London
Thanks Meter: 0
 
More
Quote:
Originally Posted by u9dbg

Ok for the dumb and ignorant among us (a.k.a me) what state does this leave your phone in.

I get I downgrade HBOOT to 0.80 and my phone will be wiped, but what ROM will be on the phone after the downgrade will it still be the OTA rom or will it be another one?

Also for me, it's Volume Down + Power
Post Reply Subscribe to Thread

Tags
desire, froyo, hboot, root, unrevoke
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes