Database Develop

[Q] Nexus One Update Issues

Hey everyone,
I have a Nexus one running stock 2.2 FRF91 (it came with 2.1 but it updated automatically to 2.2 when I switched it on the first time)
After a while I rooted it using androot and it works just fine. The thing is that I've been reading that, in order to get the 2.3 OTA, I should update it first to 2.2.1 (FRG83). So I started looking for a manual update, I realized I had to unroot the device, so I unrooted it using androot. I could find the FRF91 to FRG83 update, I renamed it to update.zip, pushed it to my memory card and booted into recovery. When I go to update from the update.zip file, I get a "E:Signature verification failed" error. I re-downloaded the same update from different places many times, but I get the same problem. Am I missing something?
Thanks in advance for your help everyone.
Omar.

you first need to install FRG33 then FRG83 after which OTA will bring it up to FRG83D.
Search forums for the files and instructions. I'll try and find them when I'm on the laptop and post the link
Sent from my Nexus One using XDA App

Who is your carrier?
Sent from my Nexus One using XDA App

[Q] How to delete "Superuser"

Hi,
I once root my deveice using Z4root application as i want to install laglix
but after i root my device i still can't complete the lagfix "I was using OCLF"
now unroot my device back using "OCLF" but still i can see the "Superuser" icon
in my application drawer..
How to delete it??
Thanks

imkr1 said:
Hi,
I once root my deveice using Z4root application as i want to install laglix
but after i root my device i still can't complete the lagfix "I was using OCLF"
now unroot my device back using "OCLF" but still i can see the "Superuser" icon
in my application drawer..
How to delete it??
Thanks
Click to expand...
Click to collapse
Flash back to stock kernel or flash new stock rom.

Well Thanks,
But i don't have enough knowledge how to flash the kernel and moreover
my SGS doesn't have 3 Button Combo work..
Anyway since you are very helpful can i ask whether it safe or not to update to 2.2.1 or 2.3 when it will be available through Kies?
My phone running JPO 2.2 and recognize the kies..
Thanks in advanced..

[Q] Unrooting Captivate (Gingerbread 2.3.3)

hey everyone
i've got a problem here ><" researched all day but couldn't find the answer..
i updated my phone today to gingerbread 2.3.3 KF1 using Odin and then rooted it using the Rooted Kernel and Odin so i could uninstall all those stock apps which i didn't want. now im done uninstalling them, how do i unroot my phone ? ...

You should be able to use SuperOneClick (works every time for me) to unroot your phone. Just make sure it is in usb debug mode (settings>applications>debugging).

Install z4 root app on your cappy,it is the easiest method to root and unroot.....!
Just one click in the app and your unrooted and another click your rooted.....
Easy right?
z4 root:http://www.filecrop.com/z4-root-apk.html
if the above link dies just google it !

rooting captivate
i have tried z4 root and it never works on my captivate. everytime i try to download the I897UCKF1 AutoRoot DesignGears.tar file i get it in a zimage format that odin does not recognize. can anyone help me out. if anybody has the actual files can you please email them to me at [email protected]!

the zImage is a kernel...flash it with sgs kernel flasher from the market...

Its on my pc and im trying to root using odin. How do I get odin to recognize it so i can root?
Sent from my SAMSUNG-SGH-I897 using XDA Premium App

Did u unzip it, thts why, has to be .tar.md5 format, so redownload and then flash
Sent from my Stock KH3/4 2.3.4 Captivate using the XDA Premium App!

Hahaha wow im an fn idiot. Just rooted my phone. Thanx for all the help!
Sent from my SAMSUNG-SGH-I897 using XDA Premium App

[Q] Im going insane!!!

i love my new note!!!
but damb is this rooting and custom roms a big headache at times!
i just rooted my note using zergrush's newest version.
i cant seem to get rocket rom working.
i have rom manager and try to install from sd card.
all goes good then i get this weird "failed to verify whole-file signature"
i have reading for about 7 hours now. i need help desperately!

You need to make sure the kernel you're running is from this thread http://forum.xda-developers.com/showthread.php?t=1331784 to get ClockWork Mod Recovery, rooting alone isn't enough. You will then get the CWM App (a sort custom rom manager) then you can install your ROMs.

i did step 1.2 of the second post of that thread
the zerg method using this firmware CF-Root-SGN_XX_AUT_KKA-v5.0-CWM5.zip
my note has KKA kernal

You must use 'cwm' app. Not rom manager.
Sent from my GT-N7000 using xda premium

I went crazy. Lol
So what i did was use odin mobile and just downloaded the kernal provided by the link in the odin mobile.
After that i did get the cw app
Sent from my GT-N7000 using xda premium

[Q] [Help] Problems with rooting my sgs i9000

hello,
well, i never rooted a phone before and already did some research,
already tried to root with the superoneclick root program, stucked at step #7 waiting for device.
got odin3 installed but dont got files and no idea where to get from and no idea what order to do the stuff, my firmware and stuff is completely standard from the factory settings.
any help perhaps? :$

Find a root package for your phone and flash it with stock Android recovery. The best way.

thnx

[Firmwares]Official I9000/I9000M Firmwares collection [Latest: XWJW6, XWJW5, XXJW4]
And get a kernel with integrated cwm recovery such as CF-Root

Just remember that SuperOneClick was meant for Froyo and not Gingerbread...
Sent from my GT-I9000 using xda premium

I had the same problem (using Windows XP).
Once I removed Microsoft .net Framework 4.0 and installed 2.0 instead, Superoneclick worked perfectly for me.

Here this is a very simple guide with everything you meed in this thread http://forum.xda-developers.com/showthread.php?t=788108
Sent from my GT-I9000 using xda premium