[Q] After Froyo Update Touchscreen won´t work.

[ilea94]

Hey guys.
I was happy a few minutes ago when i saw that i can upgrade my legend to Froyo (Vodafone) but now my touchscreen isn´t working
Any ideas whats wrong ?
hard resest didn´t help.

I have to say that i startet earlier to downgrade my phone with the tut on this site and i wanted to root but i decided then not to root.
So i installed a RUU from shipped roms.The Ger vodafone one.

I want to use my phone again

 

[ilea94]

Sorry for push but noone an idea?
I don´t know what to do now.

 

[Dr.Romca]

Can you re-install the upgrade? I'd start there...it could be some incompatibility between the rooting files and shipped ROM. You may also consider finishing the rooting procedure and then unroot if you don't want to stay rooted...

Sent from my HTC Legend using XDA App

 

[ilea94]

the root and unroot idea is good but how can i do it ?
I can´t even start debugging mode.

 

[Dr.Romca]

You can do that by just using the optical trackball...settings/apps/development/

Sent from my HTC Legend using XDA App

 

[ilea94]

i can´t even unlock my phone.

 

[Marcellus_pnz]

Press MENU to unlock the screen

 

[ilea94]

When i Press MENU button or any other it doesn´t unlock the screen.

Edit: I can be for sure that the button is working because when i try to unlock my screen the light didn´t turn off when i press Menu button.

Edit: 2 . Got it now working.I called myself

 

[Dr.Romca]

Edit: 2 . Got it now working.I called myself

good thinking

 

[ilea94]

hmm bad news...
none of my SD Cards are seen by the phone.

I don´t know why.

I also tried to enable Wifi (just to try) and it also doesn´t work.

is there now any chance to get it working ?

 

[BlaY0]

Can you check your kernel version (Settings->About phone->Software information)? I might know what's wrong.

Sent from my HTC Legend

 

[ilea94]

Sure

Android : 2.2
Baseband: 47.39.35.09U_7.08.35.21

Kernel Version.

2.6.29-5f084974
[email protected] #1
Mon May 31 20:09:09 CST 2010

Build-nummer
3.14.177.14 CL 282424 release-keys

Software-nummer
3.14.177.1

Thanks for your help

 

[BlaY0]

That's what I thought but needed to be 100% sure. Your system was updated but boot.img was not. So you have new system and old kernel + initrd. Thatswhy things like Wi-Fi and touchscreen don't work. Can you tell me also which HBOOT are you presently using?

 

[ilea94]

Hey i think your right.

i have 0.43.0001

Radio is 7.08.35.21

You´re a genius
but is it possible to solve the problem myself ?

 

[BlaY0]

You most probably have a bad block on boot partition thatswhy boot.img wasn't flashed (I guess). Try a customized kernel (in dev forum) which is smaller and fits boot partition with bad blocks too.

 

[ilea94]

so you belive that i can fix it wothout sending it to the repair ?
That would be awsome

But i´m not sure how to install the kernel.
I found this kernel (it´s yours )
http://forum.xda-developers.com/showthread.php?t=856786

I also found this tut
http://forum.xda-developers.com/showthread.php?t=698404
But i can´t use this tut right? because my phone isn´t rooted.

So i searched and i saw this thread
http://forum.xda-developers.com/showthread.php?t=794829
I can´t install Root Manager so how can i do it ?

Have to say : Thank you for your help

 

[BlaY0]

Basically if you don't want to root, it would be much easier than following the above. First you need to grab Vodafone FroYo OTA update zip. Inside you will find firmware.zip. Rename it to LEGEIMG.zip and put it to your phone's sdcard. Reboot your phone into bootloader. It should find LEGEIMG.zip and start update. First it should upgrade HBOOT to 1.00 and then everything else except the system which is already the latest version.

 

[ilea94]

thanks going to download. What shall i do now?
And if i can fix it i can root my phone.it´s okay.but how can i do it if i can´t create for example a goldcard?

Edit : Thaks going to try.

Edit 2 : Ok it loaded the zip but now i get an error.CID incorrect.Update Fail!

Does it mean that i easely have to create a coldcard ?

 

[BlaY0]

If you want to root afterwards, you should follow this guide...

What's your CID?

 

[ilea94]

ok sorry im a little bit confused but with your help i see hope

So my first question is.

If i want to root later do i have to follow your guide from now on ?

2) I have an goldgard.img from my last try to downgrade my phone.Ist it ok if i format my SD card (the same as last time ) and Patch the Card?

3) i´m not sure what my Cid is.sorry.


Edit: You Are My GOD!
I had the right goldcard file for creating one.And now it is workiiing
Thank you Thank you Thank you
But one question is left.

How can i root now ? With your tut ? or the normal downgrade tut ? I´m not sure if i want to i would like to know .