Develop Bugs

how to root from android 2.2 to 2.1 on htc desire HELP!

hi, i want to ask anybody that could help me to root back to stock 2.1 android on htc desire..
pls anybody help me..
now im using richardtrip rom froyo 2.2 (FRF50)
when i try using the same technique install froyo i got error signature verification fail on my phone screen..
pls help..
sorry for my poor english.
NO NO NO
NOW I DO NOT WANT TO GO BACK. I FOUND THE WAY BUT I WANT TO KEEP ROOTED

[Q] Upgrade from FROYO to GINGERBREAD

Hi.
i hv new galaxy ace, now i want to upgrade it to GINGERBREAD.
please help me to do it.
i dnt knw anythng about it

Go here: http://androidflip.com/android-234-gingerbread-update-samsung-galaxy-ace-installing-guide/ and follow all instructions.

need a way to upgrading to android

Dear bro
can u help me by the way and tools that i can upgrade my phone to android
my phone is
HTC Advantae X7510 ATHE400 please help me
if you have solution give it o me with procedures
tanks

How To ROOT SPICE MI352 STELLAR XTACY Pls Help

hi guys i got this phone it has 2.3.5 gingerbread motnh ago but i cant root it i ried all the methods its not working anybody got this phone rooted tell me how pls or tell me how to downgrade it to 2.3.4 pls help me guys thanks in advance

raghavendraxxxx said:
hi guys i got this phone it has 2.3.5 gingerbread motnh ago but i cant root it i ried all the methods its not working anybody got this phone rooted tell me how pls or tell me how to downgrade it to 2.3.4 pls help me guys thanks in advance
Click to expand...
Click to collapse
Try Z4root

i tired all z4root,gingerbreak,gingersnap,superoneclick,unlockroot, and much more in ulockroot i get a meesage "failed to get shell root". in superoneclick stuck at step7. can i downgrade it pls tell me

rooting spice stellar xtacy
raghavendraxxxx said:
i tired all z4root,gingerbreak,gingersnap,superoneclick,unlockroot, and much more in ulockroot i get a meesage "failed to get shell root". in superoneclick stuck at step7. can i downgrade it pls tell me
Click to expand...
Click to collapse
Same here tried everything but no use. please help

hey guys I had rooted spice. 352 , I will share you all img file , with flash instructions ....

serch in google u will find some link there is a link some kind of root celkon a79.that link help u.plz help me to find custom rom for spice mi352.
Thank u

[Q] [HELP] Downgrade UMT

hello I'm french so I'll try to be a maximum understandable, but it is not easy with the translator
to start I have a htc desire hd 2.3.5 sense 3.0 and I want to Root, I understand that I must first downgrade but the Ultimate Multi Tool software is not functional, it does not work if I understand.
I want to know how to be able to root my htc DHD? because I want to provide Roms enjoy!
Thank you in advance for your answers
EDIT : up, i need help please :'(